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From nirmal070...@apache.org
Subject svn commit: r1153978 - in /tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik: input/ output/ src/main/java/org/apache/tuscany/sca/impl/artifacts/ src/main/java/org/apache/tuscany/sca/impl/diagram/ src/main/java/org/apache/tusca...
Date Thu, 04 Aug 2011 19:40:04 GMT
Author: nirmal070125
Date: Thu Aug  4 19:40:01 2011
New Revision: 1153978

URL: http://svn.apache.org/viewvc?rev=1153978&view=rev
Log:
Provide support to composite services and references + few design changes

Added:
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/DashedWire.java   (with props)
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Layer.java   (with props)
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/NormalWire.java   (with props)
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/CompositeEntity.java   (with props)
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/LayoutBuilder.java   (with props)
Modified:
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/input/composite_with_compositeService.xml
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/output/store_diagram.svg
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/output/supplychain_diagram.svg
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Text.java
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Wire.java
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/diagram/DiagramGenerator.java
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/ComponentEntity.java
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/Entity.java
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/EntityBuilder.java
    tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/main/Main.java

Modified: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/input/composite_with_compositeService.xml
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/input/composite_with_compositeService.xml?rev=1153978&r1=1153977&r2=1153978&view=diff
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/input/composite_with_compositeService.xml (original)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/input/composite_with_compositeService.xml Thu Aug  4 19:40:01 2011
@@ -30,7 +30,7 @@
 
          <property name="currency">EURO</property>
 
-         <service name="MyValueService"/>
+         <service name="myValueService"/>
 
          <reference name="customerService"/>
 

Modified: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/output/store_diagram.svg
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/output/store_diagram.svg?rev=1153978&r1=1153977&r2=1153978&view=diff
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/output/store_diagram.svg (original)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/output/store_diagram.svg Thu Aug  4 19:40:01 2011
@@ -1 +1 @@
-<?xml version="1.0" encoding="UTF-8"?><svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" contentScriptType="text/ecmascript" zoomAndPan="magnify" contentStyleType="text/css" preserveAspectRatio="xMidYMid meet" version="1.0"><rect x="0" y="0" alignment-baseline="central" fill="#E5E5E5" width="1400" rx="20" ry="20" height="720" stroke="#919191"/><text x="700" font-size="10" dominant-baseline="mathematical" y="20" text-anchor="middle">store</text><rect x="200" y="200" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="250" font-size="10" dominant-baseline="mathematical" y="350" text-anchor="middle">Store</text><polygon fill="#00CD66" points="180,210 210,210 225,225 210,240 180,240 195,225 " stroke="#008B45"/><text x="180" font-size="10" dominant-baseline="mathematical" y="225" text-anchor="middle">Widget</text><polygon fill="#BF3EFF" points="380,210 410,210 425,225 410,240 380,240 395,225 " stro
 ke="#68228B"/><text x="380" font-size="10" dominant-baseline="mathematical" y="225" text-anchor="middle">catalog</text><polygon fill="#BF3EFF" points="380,250 410,250 425,265 410,280 380,280 395,265 " stroke="#68228B"/><text x="380" font-size="10" dominant-baseline="mathematical" y="265" text-anchor="middle">shoppingCart</text><polygon fill="#BF3EFF" points="380,290 410,290 425,305 410,320 380,320 395,305 " stroke="#68228B"/><text x="380" font-size="10" dominant-baseline="mathematical" y="305" text-anchor="middle">shoppingTotal</text><rect x="600" y="200" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="650" font-size="10" dominant-baseline="mathematical" y="350" text-anchor="middle">Catalog</text><polygon fill="#00CD66" points="580,210 610,210 625,225 610,240 580,240 595,225 " stroke="#008B45"/><text x="580" font-size="10" dominant-baseline="mathematical" y="225" text-anchor="middle">Catalog</text><polygon fill="#BF3EFF"
  points="780,210 810,210 825,225 810,240 780,240 795,225 " stroke="#68228B"/><text x="780" font-size="10" dominant-baseline="mathematical" y="225" text-anchor="middle">currencyConverter</text><rect fill="#EEEE00" x="620" width="20" height="20" y="190" stroke="#EEC900"/><text x="620" font-size="10" dominant-baseline="mathematical" y="190" text-anchor="middle">currencyCode</text><rect x="600" y="460" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="650" font-size="10" dominant-baseline="mathematical" y="610" text-anchor="middle">ShoppingCart</text><polygon fill="#00CD66" points="580,470 610,470 625,485 610,500 580,500 595,485 " stroke="#008B45"/><text x="580" font-size="10" dominant-baseline="mathematical" y="485" text-anchor="middle">Cart</text><polygon fill="#00CD66" points="580,510 610,510 625,525 610,540 580,540 595,525 " stroke="#008B45"/><text x="580" font-size="10" dominant-baseline="mathematical" y="525" text-anchor
 ="middle">Total</text><rect x="1000" y="200" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="1050" font-size="10" dominant-baseline="mathematical" y="350" text-anchor="middle">CurrencyConverter</text><polygon fill="#00CD66" points="980,210 1010,210 1025,225 1010,240 980,240 995,225 " stroke="#008B45"/><text x="980" font-size="10" dominant-baseline="mathematical" y="225" text-anchor="middle"></text><polyline stroke-width="2" points="425,305 595,525" stroke="black"/><polyline stroke-width="2" points="425,265 595,485" stroke="black"/><polyline stroke-width="2" points="425,225 595,225" stroke="black"/><polyline stroke-width="2" points="825,225 995,225" stroke="black"/></svg>
\ No newline at end of file
+<?xml version="1.0" encoding="UTF-8"?><svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" contentScriptType="text/ecmascript" zoomAndPan="magnify" contentStyleType="text/css" preserveAspectRatio="xMidYMid meet" version="1.0" overflow="visible"><rect x="0" y="0" alignment-baseline="central" fill="#E5E5E5" width="1450" rx="20" ry="20" height="770" stroke="#919191"/><text x="725" font-size="20" dominant-baseline="mathematical" y="20" text-anchor="middle">store</text><rect x="250" y="250" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="300" font-size="20" dominant-baseline="mathematical" y="400" text-anchor="middle">Store</text><polygon fill="#00CD66" points="230,260 260,260 275,275 260,290 230,290 245,275 " stroke="#008B45"/><text x="230" font-size="20" dominant-baseline="mathematical" y="275" text-anchor="middle">Widget</text><polygon fill="#BF3EFF" points="430,260 460,260 475,275 460,290 430
 ,290 445,275 " stroke="#68228B"/><text x="430" font-size="20" dominant-baseline="mathematical" y="275" text-anchor="middle">catalog</text><polygon fill="#BF3EFF" points="430,300 460,300 475,315 460,330 430,330 445,315 " stroke="#68228B"/><text x="430" font-size="20" dominant-baseline="mathematical" y="315" text-anchor="middle">shoppingCart</text><polygon fill="#BF3EFF" points="430,340 460,340 475,355 460,370 430,370 445,355 " stroke="#68228B"/><text x="430" font-size="20" dominant-baseline="mathematical" y="355" text-anchor="middle">shoppingTotal</text><rect x="650" y="250" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="700" font-size="20" dominant-baseline="mathematical" y="400" text-anchor="middle">Catalog</text><polygon fill="#00CD66" points="630,260 660,260 675,275 660,290 630,290 645,275 " stroke="#008B45"/><text x="630" font-size="20" dominant-baseline="mathematical" y="275" text-anchor="middle">Catalog</text><pol
 ygon fill="#BF3EFF" points="830,260 860,260 875,275 860,290 830,290 845,275 " stroke="#68228B"/><text x="830" font-size="20" dominant-baseline="mathematical" y="275" text-anchor="middle">currencyConverter</text><rect fill="#EEEE00" x="670" width="20" height="20" y="240" stroke="#EEC900"/><text x="670" font-size="20" dominant-baseline="mathematical" y="240" text-anchor="middle">currencyCode</text><rect x="650" y="510" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="700" font-size="20" dominant-baseline="mathematical" y="660" text-anchor="middle">ShoppingCart</text><polygon fill="#00CD66" points="630,520 660,520 675,535 660,550 630,550 645,535 " stroke="#008B45"/><text x="630" font-size="20" dominant-baseline="mathematical" y="535" text-anchor="middle">Cart</text><polygon fill="#00CD66" points="630,560 660,560 675,575 660,590 630,590 645,575 " stroke="#008B45"/><text x="630" font-size="20" dominant-baseline="mathematical" 
 y="575" text-anchor="middle">Total</text><rect x="1050" y="250" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="1100" font-size="20" dominant-baseline="mathematical" y="400" text-anchor="middle">CurrencyConverter</text><polygon fill="#00CD66" points="1030,260 1060,260 1075,275 1060,290 1030,290 1045,275 " stroke="#008B45"/><text x="1030" font-size="20" dominant-baseline="mathematical" y="275" text-anchor="middle">CurrencyConverter</text><polyline stroke-width="2" points="475,355 645,575" stroke="black"/><polyline stroke-width="2" points="475,315 645,535" stroke="black"/><polyline stroke-width="2" points="475,275 645,275" stroke="black"/><polyline stroke-width="2" points="875,275 1045,275" stroke="black"/></svg>

Modified: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/output/supplychain_diagram.svg
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/output/supplychain_diagram.svg?rev=1153978&r1=1153977&r2=1153978&view=diff
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/output/supplychain_diagram.svg (original)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/output/supplychain_diagram.svg Thu Aug  4 19:40:01 2011
@@ -1 +1 @@
-<?xml version="1.0" encoding="UTF-8"?><svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" contentScriptType="text/ecmascript" zoomAndPan="magnify" contentStyleType="text/css" preserveAspectRatio="xMidYMid meet" version="1.0"><rect x="0" y="0" alignment-baseline="central" fill="#E5E5E5" width="1800" rx="20" ry="20" height="460" stroke="#919191"/><text x="900" font-size="10" dominant-baseline="mathematical" y="20" text-anchor="middle">supplychain</text><rect x="200" y="200" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="250" font-size="10" dominant-baseline="mathematical" y="350" text-anchor="middle">CustomerComponent</text><polygon fill="#00CD66" points="180,210 210,210 225,225 210,240 180,240 195,225 " stroke="#008B45"/><text x="180" font-size="10" dominant-baseline="mathematical" y="225" text-anchor="middle"></text><polygon fill="#BF3EFF" points="380,210 410,210 425,225 410,240 380,240 39
 5,225 " stroke="#68228B"/><text x="380" font-size="10" dominant-baseline="mathematical" y="225" text-anchor="middle">retailer</text><rect x="600" y="200" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="650" font-size="10" dominant-baseline="mathematical" y="350" text-anchor="middle">RetailerComponent</text><polygon fill="#00CD66" points="580,210 610,210 625,225 610,240 580,240 595,225 " stroke="#008B45"/><text x="580" font-size="10" dominant-baseline="mathematical" y="225" text-anchor="middle"></text><polygon fill="#BF3EFF" points="780,210 810,210 825,225 810,240 780,240 795,225 " stroke="#68228B"/><text x="780" font-size="10" dominant-baseline="mathematical" y="225" text-anchor="middle">warehouse</text><rect x="1000" y="200" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="1050" font-size="10" dominant-baseline="mathematical" y="350" text-anchor="middle">WarehouseCom
 ponent</text><polygon fill="#00CD66" points="980,210 1010,210 1025,225 1010,240 980,240 995,225 " stroke="#008B45"/><text x="980" font-size="10" dominant-baseline="mathematical" y="225" text-anchor="middle"></text><polygon fill="#BF3EFF" points="1180,210 1210,210 1225,225 1210,240 1180,240 1195,225 " stroke="#68228B"/><text x="1180" font-size="10" dominant-baseline="mathematical" y="225" text-anchor="middle">shipper</text><rect x="1400" y="200" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="1450" font-size="10" dominant-baseline="mathematical" y="350" text-anchor="middle">ShipperComponent</text><polygon fill="#00CD66" points="1380,210 1410,210 1425,225 1410,240 1380,240 1395,225 " stroke="#008B45"/><text x="1380" font-size="10" dominant-baseline="mathematical" y="225" text-anchor="middle"></text><polygon fill="#BF3EFF" points="1580,210 1610,210 1625,225 1610,240 1580,240 1595,225 " stroke="#68228B"/><text x="1580" font-
 size="10" dominant-baseline="mathematical" y="225" text-anchor="middle">customer</text><polyline stroke-width="2" points="425,225 595,225" stroke="black"/><polyline stroke-width="2" points="825,225 995,225" stroke="black"/><polyline stroke-width="2" points="1225,225 1395,225" stroke="black"/><polyline stroke-width="2" points="1625,225 195,225" stroke="black"/></svg>
\ No newline at end of file
+<?xml version="1.0" encoding="UTF-8"?><svg xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://www.w3.org/2000/svg" contentScriptType="text/ecmascript" zoomAndPan="magnify" contentStyleType="text/css" preserveAspectRatio="xMidYMid meet" version="1.0"><rect x="0" y="0" alignment-baseline="central" fill="#E5E5D0" width="2200" rx="20" ry="20" height="560" stroke="#919191"/><rect x="200" y="100" alignment-baseline="central" fill="#E5E5E5" width="1800" rx="20" ry="20" height="360" stroke="#919191"/><text x="1100" font-size="20" dominant-baseline="mathematical" y="120" text-anchor="middle">supplychain</text><rect x="400" y="200" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="450" font-size="20" dominant-baseline="mathematical" y="350" text-anchor="middle">CustomerComponent</text><polygon fill="#00CD66" points="380,210 410,210 425,225 410,240 380,240 395,225 " stroke="#008B45"/><text x="380" font-size="20" dominant-baseli
 ne="mathematical" y="225" text-anchor="middle">CustomerComponent</text><polygon fill="#BF3EFF" points="580,210 610,210 625,225 610,240 580,240 595,225 " stroke="#68228B"/><text x="580" font-size="20" dominant-baseline="mathematical" y="225" text-anchor="middle">retailer</text><rect x="800" y="200" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="850" font-size="20" dominant-baseline="mathematical" y="350" text-anchor="middle">RetailerComponent</text><polygon fill="#00CD66" points="780,210 810,210 825,225 810,240 780,240 795,225 " stroke="#008B45"/><text x="780" font-size="20" dominant-baseline="mathematical" y="225" text-anchor="middle">RetailerComponent</text><polygon fill="#BF3EFF" points="980,210 1010,210 1025,225 1010,240 980,240 995,225 " stroke="#68228B"/><text x="980" font-size="20" dominant-baseline="mathematical" y="225" text-anchor="middle">warehouse</text><rect x="1200" y="200" fill-opacity="0.75" fill="#3D59AB
 " width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="1250" font-size="20" dominant-baseline="mathematical" y="350" text-anchor="middle">WarehouseComponent</text><polygon fill="#00CD66" points="1180,210 1210,210 1225,225 1210,240 1180,240 1195,225 " stroke="#008B45"/><text x="1180" font-size="20" dominant-baseline="mathematical" y="225" text-anchor="middle">WarehouseComponent</text><polygon fill="#BF3EFF" points="1380,210 1410,210 1425,225 1410,240 1380,240 1395,225 " stroke="#68228B"/><text x="1380" font-size="20" dominant-baseline="mathematical" y="225" text-anchor="middle">shipper</text><rect x="1600" y="200" fill-opacity="0.75" fill="#3D59AB" width="200" rx="20" ry="20" height="130" stroke="#104E8B"/><text x="1650" font-size="20" dominant-baseline="mathematical" y="350" text-anchor="middle">ShipperComponent</text><polygon fill="#00CD66" points="1580,210 1610,210 1625,225 1610,240 1580,240 1595,225 " stroke="#008B45"/><text x="1580" font-size="20" dominant
 -baseline="mathematical" y="225" text-anchor="middle">ShipperComponent</text><polygon fill="#BF3EFF" points="1780,210 1810,210 1825,225 1810,240 1780,240 1795,225 " stroke="#68228B"/><text x="1780" font-size="20" dominant-baseline="mathematical" y="225" text-anchor="middle">customer</text><polyline stroke-width="2" points="625,225 795,225" stroke="black"/><polyline stroke-width="2" points="1025,225 1195,225" stroke="black"/><polyline stroke-width="2" points="1425,225 1595,225" stroke="black"/><polyline stroke-width="2" points="1825,225 395,225" stroke="black"/></svg>
\ No newline at end of file

Added: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/DashedWire.java
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/DashedWire.java?rev=1153978&view=auto
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/DashedWire.java (added)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/DashedWire.java Thu Aug  4 19:40:01 2011
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.impl.artifacts;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+public class DashedWire extends Wire{
+	
+	
+	public Element addElement(Document document, String svgNs, 
+			Reference aReference1, Reference aReference2){
+		
+		Element polyline = document.createElementNS(svgNs, "polyline");
+		int x1=aReference1.getxCoordinate()+aReference1.getHeight()*3/2;
+		int y1=aReference1.getyCoordinate()+aReference1.getHeight()/2;
+		
+		int x2=aReference2.getxCoordinate()+aReference2.getHeight()/2;
+		int y2=aReference2.getyCoordinate()+aReference2.getHeight()/2;
+		//polyline.setAttributeNS(null,"class", "Connect");
+		polyline.setAttributeNS(null, "points", x1+","+
+				y1+" "+x2+","+y2
+				);
+		polyline.setAttributeNS(null, "stroke", "black");
+		polyline.setAttributeNS(null, "stroke-dasharray", "3 3");
+		polyline.setAttributeNS(null, "stroke-width", "2");
+		
+		return polyline;
+	}
+
+	public Element addElement(Document document, String svgNs, 
+			Service aService1, Service aService2){
+		
+		Element polyline = document.createElementNS(svgNs, "polyline");
+		int x1=aService1.getxCoordinate()+aService1.getHeight()*3/2;
+		int y1=aService1.getyCoordinate()+aService1.getHeight()/2;
+		
+		int x2=aService2.getxCoordinate()+aService2.getHeight()/2;
+		int y2=aService2.getyCoordinate()+aService2.getHeight()/2;
+		//polyline.setAttributeNS(null,"class", "Connect");
+		polyline.setAttributeNS(null, "points", x1+","+
+				y1+" "+x2+","+y2
+				);
+		polyline.setAttributeNS(null, "stroke", "black");
+		polyline.setAttributeNS(null, "stroke-dasharray", "3 3");
+		polyline.setAttributeNS(null, "stroke-width", "2");
+		
+		return polyline;
+	}
+
+	
+	@Override
+	public Element addElement(Document document, String svgNs,
+			Reference aReference, Service aService) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+
+}

Propchange: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/DashedWire.java
------------------------------------------------------------------------------
    svn:executable = *

Added: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Layer.java
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Layer.java?rev=1153978&view=auto
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Layer.java (added)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Layer.java Thu Aug  4 19:40:01 2011
@@ -0,0 +1,59 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.impl.artifacts;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+/**
+ * Structure of a "Composite" element in SCA, as a SVG element
+ *
+ */
+public class Layer extends Artifact{
+
+
+	public Element addElement(Document document, String svgNs, int x, int y,
+			int height, int width) {
+		
+		this.setHeight(height);
+		this.setWidth(width);
+		this.setxCoordinate(x);
+		this.setyCoordinate(y);
+		
+		Element rectangle = document.createElementNS(svgNs, "rect");
+		rectangle.setAttributeNS(null, "x", x+"");
+		rectangle.setAttributeNS(null, "y", y+"");
+		rectangle.setAttributeNS(null, "rx", getRoundCorner());
+		rectangle.setAttributeNS(null, "ry", getRoundCorner());
+		rectangle.setAttributeNS(null, "width", width+"");
+		rectangle.setAttributeNS(null, "height", height+"");
+		rectangle.setAttributeNS(null, "fill", "#E5E5D0");
+		rectangle.setAttributeNS(null, "stroke", "#919191");
+		rectangle.setAttributeNS(null, "alignment-baseline", "central");
+		
+		return rectangle;
+	}
+
+	//OBSOLETE
+	public Element addElement(Document document, String svgNs, int x, int y) {
+		return null;
+	}
+	
+}

Propchange: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Layer.java
------------------------------------------------------------------------------
    svn:executable = *

Added: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/NormalWire.java
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/NormalWire.java?rev=1153978&view=auto
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/NormalWire.java (added)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/NormalWire.java Thu Aug  4 19:40:01 2011
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.impl.artifacts;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+
+public class NormalWire extends Wire{
+	
+	
+	public Element addElement(Document document, String svgNs, 
+			Reference aReference, Service aService){
+		
+		Element polyline = document.createElementNS(svgNs, "polyline");
+		int x1=aReference.getxCoordinate()+aReference.getHeight()*3/2;
+		int y1=aReference.getyCoordinate()+aReference.getHeight()/2;
+		
+		int x2=aService.getxCoordinate()+aService.getHeight()/2;
+		int y2=aService.getyCoordinate()+aService.getHeight()/2;
+		//polyline.setAttributeNS(null,"class", "Connect");
+		polyline.setAttributeNS(null, "points", x1+","+
+				y1+" "+x2+","+y2
+				);
+		polyline.setAttributeNS(null, "stroke", "black");
+		polyline.setAttributeNS(null, "stroke-width", "2");
+		
+		return polyline;
+	}
+
+
+}

Propchange: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/NormalWire.java
------------------------------------------------------------------------------
    svn:executable = *

Modified: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Text.java
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Text.java?rev=1153978&r1=1153977&r2=1153978&view=diff
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Text.java (original)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Text.java Thu Aug  4 19:40:01 2011
@@ -31,7 +31,7 @@ public class Text {
 		text.setAttributeNS(null, "y", y+"");
 		text.setAttributeNS(null, "text-anchor", "middle");
 		text.setAttributeNS(null, "dominant-baseline", "mathematical");
-		text.setAttributeNS(null, "font-size", "10");
+		text.setAttributeNS(null, "font-size", "20");
 		text.setTextContent(content);
 		
 		return text;

Modified: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Wire.java
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Wire.java?rev=1153978&r1=1153977&r2=1153978&view=diff
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Wire.java (original)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/artifacts/Wire.java Thu Aug  4 19:40:01 2011
@@ -22,27 +22,27 @@ package org.apache.tuscany.sca.impl.arti
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 
-public class Wire {
+public abstract class Wire {
 	
 	
-	public Element addElement(Document document, String svgNs, 
-			Reference aReference, Service aService){
+	public abstract Element addElement(Document document, String svgNs, 
+			Reference aReference, Service aService); //{
 		
-		Element polyline = document.createElementNS(svgNs, "polyline");
-		int x1=aReference.getxCoordinate()+aReference.getHeight()*3/2;
-		int y1=aReference.getyCoordinate()+aReference.getHeight()/2;
-		
-		int x2=aService.getxCoordinate()+aService.getHeight()/2;
-		int y2=aService.getyCoordinate()+aService.getHeight()/2;
-		//polyline.setAttributeNS(null,"class", "Connect");
-		polyline.setAttributeNS(null, "points", x1+","+
-				y1+" "+x2+","+y2
-				);
-		polyline.setAttributeNS(null, "stroke", "black");
-		polyline.setAttributeNS(null, "stroke-width", "2");
-		
-		return polyline;
-	}
+//		Element polyline = document.createElementNS(svgNs, "polyline");
+//		int x1=aReference.getxCoordinate()+aReference.getHeight()*3/2;
+//		int y1=aReference.getyCoordinate()+aReference.getHeight()/2;
+//		
+//		int x2=aService.getxCoordinate()+aService.getHeight()/2;
+//		int y2=aService.getyCoordinate()+aService.getHeight()/2;
+//		//polyline.setAttributeNS(null,"class", "Connect");
+//		polyline.setAttributeNS(null, "points", x1+","+
+//				y1+" "+x2+","+y2
+//				);
+//		polyline.setAttributeNS(null, "stroke", "black");
+//		polyline.setAttributeNS(null, "stroke-width", "2");
+//		
+//		return polyline;
+//	}
 
 
 }

Modified: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/diagram/DiagramGenerator.java
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/diagram/DiagramGenerator.java?rev=1153978&r1=1153977&r2=1153978&view=diff
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/diagram/DiagramGenerator.java (original)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/diagram/DiagramGenerator.java Thu Aug  4 19:40:01 2011
@@ -26,12 +26,16 @@ import java.util.Map.Entry;
 import org.apache.batik.dom.svg.SVGDOMImplementation;
 import org.apache.tuscany.sca.impl.artifacts.Component;
 import org.apache.tuscany.sca.impl.artifacts.Composite;
+import org.apache.tuscany.sca.impl.artifacts.DashedWire;
+import org.apache.tuscany.sca.impl.artifacts.Layer;
+import org.apache.tuscany.sca.impl.artifacts.NormalWire;
 import org.apache.tuscany.sca.impl.artifacts.Property;
 import org.apache.tuscany.sca.impl.artifacts.Reference;
 import org.apache.tuscany.sca.impl.artifacts.Service;
 import org.apache.tuscany.sca.impl.artifacts.Text;
 import org.apache.tuscany.sca.impl.artifacts.Wire;
 import org.apache.tuscany.sca.impl.layout.ComponentEntity;
+import org.apache.tuscany.sca.impl.layout.CompositeEntity;
 import org.apache.tuscany.sca.impl.layout.Entity;
 import org.w3c.dom.DOMImplementation;
 import org.w3c.dom.Document;
@@ -39,10 +43,11 @@ import org.w3c.dom.Element;
 
 public class DiagramGenerator {
 	
-	private Entity[] entities;
-	private int height, width;
+	private CompositeEntity comp;
+//	private Entity[] entities;
+//	private int height, width;
 	private Document doc;
-	private String compositeName;
+//	private String compositeName;
 	private String svgNS ;
 	private Element svgRoot;
 	private ArrayList<Reference> refs= new ArrayList<Reference>();
@@ -52,17 +57,20 @@ public class DiagramGenerator {
 	 * Constructor to generate a SVG diagram for compositeName
 	 * with a given height and a width and consisting of entities.
 	 */
-	public DiagramGenerator(Entity[] entities, int height, int width, String compositeName) {
-		this.entities = entities;
-		this.height = height;
-		this.width = width;
-		this.compositeName = compositeName;
+	public DiagramGenerator(CompositeEntity comp) {
+		this.comp = comp;
+//		this.entities = comp.getComponentList();
+//		this.height = comp.getHeight();
+//		this.width = comp.getWidth();
+//		this.compositeName = comp.getName();
+//		comp.getServices();
 	}
 	
 	/**
 	 * Draws the diagram.
 	 */
 	public Document buildSVGDocument(){
+		
 		DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
 		svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
 		doc = impl.createDocument(svgNS, "svg", null);
@@ -70,26 +78,82 @@ public class DiagramGenerator {
 		// Get the root element (the 'svg' element).
 		svgRoot = doc.getDocumentElement();
 		
+//		svgRoot.setAttributeNS(null, "width", ""+(width+400));
+//		svgRoot.setAttributeNS(null, "height", ""+(height+200));
+        
+		addLayer();
 		addComposite();
 		
-		for(Entity ent: entities){
+		
+		for(Entity ent: comp.getComponentList()){
+			
 			addComponent(ent);
 			addService(ent);
 			addReference(ent);
 			addProperties(ent);
 		}
 		
-		addConnections();
+		addCompositeService(comp);
+		addCompositeReference(comp);
+		addCompositeProperties(comp);
+		
+		addComponentConnections();
+		addReferencePromotion();
+		addServicePromotion();
 		
 		return doc;
 	}
 	
+	
+
+	private void addLayer() {
+
+		Layer outerLayer = new Layer();
+		Element layerElt = outerLayer.addElement(doc, svgNS, 0, 0, comp.getHeight()+200, comp.getWidth()+400);
+		svgRoot.appendChild(layerElt);
+	}
+	
+	private void addReferencePromotion() {
+
+		for(Iterator it= comp.getPromoteAReference().entrySet().iterator();
+		it.hasNext();){
+			Entry entry = (Entry) it.next(); 
+			String compositeRef = (String)entry.getKey(); 
+			String componentRef = (String)entry.getValue();
+			
+			Reference r1 = getRef(compositeRef);
+			Reference r2 = getRef(componentRef);
+			
+			if(r1 != null && r2 != null){
+				addWire(r2, r1);
+			}
+		}
+	}
+
+	private void addServicePromotion() {
+
+		for(Iterator it= comp.getPromoteAService().entrySet().iterator();
+		it.hasNext();){
+			Entry entry = (Entry) it.next(); 
+			String compositeSer = (String)entry.getKey(); 
+			String componentSer = (String)entry.getValue();
+			
+			Service s1 = getSer(compositeSer);
+			Service s2 = getSer(componentSer);
+			
+			if(s1 != null && s2 != null){
+				addWire(s1, s2);
+			}
+		}
+	}
+
+	
 	/**
 	 * Connects references to services.
 	 */
-	private void addConnections() {
+	private void addComponentConnections() {
 
-		for(Entity ent: entities){
+		for(Entity ent: comp.getComponentList()){
 			if(ent instanceof ComponentEntity){
 				
 				for(Iterator it= ((ComponentEntity)ent).getReferenceToServiceMap().entrySet().iterator();
@@ -111,10 +175,24 @@ public class DiagramGenerator {
 
 	private void addWire(Reference r, Service s) {
 
-		Wire edge = new Wire();
+		Wire edge = new NormalWire();
 		Element wire = edge.addElement(doc, svgNS, r, s);
 		svgRoot.appendChild(wire);
 	}
+	
+	private void addWire(Service s1, Service s2) {
+
+		DashedWire edge = new DashedWire();
+		Element wire = edge.addElement(doc, svgNS, s1, s2);
+		svgRoot.appendChild(wire);
+	}
+	
+	private void addWire(Reference r1, Reference r2) {
+
+		DashedWire edge = new DashedWire();
+		Element wire = edge.addElement(doc, svgNS, r1, r2);
+		svgRoot.appendChild(wire);
+	}
 
 	private Service getSer(String ser) {
 
@@ -204,7 +282,7 @@ public class DiagramGenerator {
 		}
 		
 		for(String eName: e.getAdjacentEntities()){
-			for(Entity ent: entities){
+			for(Entity ent: comp.getComponentList()){
 
 				if(ent.getName().equals(eName)){
 					for(String s : sers){
@@ -240,6 +318,19 @@ public class DiagramGenerator {
 			}
 		}
 		
+		//adding references which are not connected to any service
+		for(String ref : refs){
+			for(int i=0; i<orderedRefs.length ; i++){
+				if(ref.equals(orderedRefs[i])){
+					break;
+				}
+				else if(orderedRefs[i] == null){
+					orderedRefs[i] = ref;
+					break;
+				}
+			}
+		}
+		
 		return orderedRefs;
 	}
 	
@@ -269,10 +360,83 @@ public class DiagramGenerator {
 			sers.add(serve);
 		}
 	}
+	
+	private void addCompositeService(CompositeEntity comp) {
+		
+		int serHeight = comp.getSerHeight();
+		int x= comp.getX()-(serHeight*2/3);
+		int y= comp.getY() + Service.SPACING_FOR_COMPOSITE;
+
+		System.err.println(serHeight);
+		System.out.println("''''''"+((CompositeEntity)comp).getName() +" '''''' "+ comp.getServices().size());
+		for(String ser: comp.getServices()){
+			
+			Service serve= new Service();
+			Element polygon = serve.addElement(doc, svgNS, x, y, serHeight);
+			Element text;
+			if(!ser.endsWith("Impl"))
+				text = Text.addTextElement(doc, svgNS, x, y+serHeight/2, ser);
+			else
+				text = Text.addTextElement(doc, svgNS, x, y+serHeight/2, "");
+			
+			svgRoot.appendChild(polygon);
+			svgRoot.appendChild(text);
+			
+			y += (serHeight + Service.SPACING_FOR_COMPOSITE);
+			
+			serve.setName(ser);
+			serve.setContainerName(comp.getName());
+			sers.add(serve);
+		}
+	}
+
+	private void addCompositeReference(CompositeEntity comp) {
+		
+		int refHeight = comp.getRefHeight();
+		int x=(comp.getX()+comp.getWidth())-(refHeight*2/3);
+		int y=comp.getY() + Reference.SPACING_FOR_COMPOSITE;
+
+		for(String ref: comp.getReferences()){
+			Reference refer= new Reference();
+			Element polygon = refer.addElement(doc, svgNS, x, y, refHeight);
+			Element text = Text.addTextElement(doc, svgNS, x, y+refHeight/2, ref);
+			svgRoot.appendChild(polygon);
+			svgRoot.appendChild(text);
+			
+			y += (refHeight + Reference.SPACING_FOR_COMPOSITE);
+			
+			refer.setName(ref);
+			refer.setContainerName(comp.getName());
+			refs.add(refer);
+			
+		}
+		
+	}
+	
+	private void addCompositeProperties(CompositeEntity comp) {
+		int propLen = comp.getPropLength();
+		int x= comp.getX() + Property.SPACING_FOR_COMPOSITE;
+		int y= comp.getY()-propLen/2;
 
+		for(String prop: comp.getProperties()){
+			Property pro = new Property();
+			Element property = pro.addElement(doc, svgNS, x, y, propLen);
+			Element text = Text.addTextElement(doc, svgNS, x, y, prop);
+			
+			svgRoot.appendChild(property);
+			svgRoot.appendChild(text);
+			
+			x += (propLen + Property.SPACING_FOR_COMPOSITE);
+			
+			pro.setName(prop);
+			pro.setContainerName(comp.getName());
+		}
+	}
+	
 	private void addComponent(Entity ent) {
 
 		Component comp = new Component();
+		System.err.println(ent.getX());
 		Element com = comp.addElement(doc, svgNS, ent.getX(), ent.getY(), 
 				ent.getHeight(), ent.getWidth());	
 		Element text = Text.addTextElement(doc, svgNS, ent.getX()+(ent.getWidth()/4), 
@@ -287,13 +451,14 @@ public class DiagramGenerator {
 	private void addComposite() {
 
 		Composite composite = new Composite();
-		Element composi = composite.addElement(doc, svgNS, 0, 0, height, width);
-		Element text = Text.addTextElement(doc, svgNS, width/2, 20, compositeName);
+		
+		Element composi = composite.addElement(doc, svgNS, comp.getX(), comp.getY(), comp.getHeight(), comp.getWidth());
+		Element text = Text.addTextElement(doc, svgNS, comp.getX() +comp.getWidth()/2, comp.getY() +20, comp.getName());
 		
 		svgRoot.appendChild(composi);
 		svgRoot.appendChild(text);
 		
-		composite.setName(compositeName);
+		composite.setName(comp.getName());
 		
 		
 	}

Modified: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/ComponentEntity.java
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/ComponentEntity.java?rev=1153978&r1=1153977&r2=1153978&view=diff
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/ComponentEntity.java (original)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/ComponentEntity.java Thu Aug  4 19:40:01 2011
@@ -48,6 +48,7 @@ public class ComponentEntity extends Ent
 	
 	public ComponentEntity(){
 		
+		super.setStartPosition(200);
 		setHeight(Component.DEFAULT_HEIGHT);
 		setWidth(Component.DEFAULT_WIDTH);
 		

Added: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/CompositeEntity.java
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/CompositeEntity.java?rev=1153978&view=auto
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/CompositeEntity.java (added)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/CompositeEntity.java Thu Aug  4 19:40:01 2011
@@ -0,0 +1,373 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.impl.layout;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+
+import org.apache.tuscany.sca.impl.artifacts.Component;
+import org.apache.tuscany.sca.impl.artifacts.Composite;
+import org.apache.tuscany.sca.impl.artifacts.Property;
+import org.apache.tuscany.sca.impl.artifacts.Reference;
+import org.apache.tuscany.sca.impl.artifacts.Service;
+
+/**
+ * Represents an unit (a component including its references, services, properties
+ * and adjacent units) in the diagram.
+ *
+ */
+public class CompositeEntity extends Entity{
+	
+//	private String componentName;
+//	private int X, Y, level=-1, lane=-1, refHeight, serHeight, propLength;
+//	private final int height= Component.DEFAULT_HEIGHT, width= Component.DEFAULT_WIDTH;
+//	public static final int defaultNoOfSers= Component.DEFAULT_HEIGHT / (Service.MAXIMUM_HEIGHT+Service.SPACING);
+//	public static final int defaultNoOfRefs= Component.DEFAULT_HEIGHT / (Reference.MAXIMUM_HEIGHT+Reference.SPACING); //same value for defaultNoOfSers
+//	public static final int defaultNoOfProps= Component.DEFAULT_WIDTH / (Property.MAXIMUM_HEIGHT+Property.SPACING); 
+	
+	private int maxInternalLevel=0;
+	private int maxInternalLane=0;
+	private ComponentEntity[] componentList;
+	private int[][] connections;
+	private HashMap<String, String> promoteAService = new HashMap<String, String>();
+	private HashMap<String, String> promoteAReference = new HashMap<String, String>();
+	//private HashSet<String> connectedEntities = new HashSet<String>();
+	
+	
+	public CompositeEntity(String name){
+		
+		setStartPosition(200);
+		setLevel(0);
+		setLane(0);
+		
+		setX(getStartPosition());
+		setY(getStartPosition()/2);
+		
+		setName(name);
+		//componentList = comps;
+		//setConnections(conns);
+		
+		
+		
+	}
+	
+	public void referenceHeight(){
+		System.err.println(getDefaultNoOfRefs() + " kkkkkkk "+getNoOfRefs());
+		
+		if(getDefaultNoOfRefs() < getNoOfRefs()){
+
+			setRefHeight((getHeight() / getNoOfRefs()) - Reference.SPACING_FOR_COMPOSITE);
+		}
+		else
+			setRefHeight(Reference.DEFAULT_MAXIMUM_HEIGHT_FOR_COMPOSITE);
+	}
+	
+	public void serviceHeight(){
+		if(getDefaultNoOfSers() < getNoOfSers()){
+			setSerHeight((getHeight() / getNoOfSers()) - Service.SPACING_FOR_COMPOSITE);
+		}
+		else
+			setSerHeight(Service.DEFAULT_MAXIMUM_HEIGHT_FOR_COMPOSITE);
+	}
+	
+	public void propertyLength(){
+		if(getDefaultNoOfProps() < getNoOfProps()){
+
+			setPropLength((getWidth() / getNoOfProps()) - Property.SPACING_FOR_COMPOSITE);
+		}
+		else
+			setPropLength(Property.DEFAULT_MAXIMUM_HEIGHT_FOR_COMPOSITE);
+	}
+	
+//	/**
+//	 * Put a value to referenceToServiceMap
+//	 * @param ref
+//	 * @param ser
+//	 * @return successfully added or not
+//	 */
+//	//assumption there can not be two services for the same reference
+//	public boolean addToRefToSerMap(String ref, String ser){
+//		//ref = ref.toLowerCase();
+//		//ser = ser.toLowerCase();
+//		
+//		if (referenceToServiceMap.containsKey(ref))
+//			return false;
+//		
+//		referenceToServiceMap.put(ref, ser);
+//		return true;
+//	}
+//	
+//	/**
+//	 * Retrieve a service name for a given reference
+//	 * @param ref
+//	 * @return service name
+//	 */
+//	public String getSerOfRef(String ref){
+//		//ref = ref.toLowerCase();
+//		
+//		if (!referenceToServiceMap.containsKey(ref))
+//			return null;
+//		
+//		return referenceToServiceMap.get(ref);
+//	}
+//	
+//	public HashMap<String, String> getReferenceToServiceMap() {
+//		return referenceToServiceMap;
+//	}
+//	
+//	public void setReferenceToServiceMap(
+//			HashMap<String, String> referenceToServiceMap) {
+//		this.referenceToServiceMap = referenceToServiceMap;
+//	}
+
+	public void calcHeight(int initPoint) {
+		setHeight((Component.DEFAULT_HEIGHT * getSpaceFactor()) * (maxInternalLevel + 1) + initPoint);
+	}
+	
+	public void calcWidth(int initPoint) {
+		System.err.println("maxInternalLane "+maxInternalLane);
+		setWidth((Component.DEFAULT_WIDTH * getSpaceFactor()) * (maxInternalLane + 1) + initPoint);
+	}
+	
+	private int max(int a, int b){
+		if(a>=b)
+			return a;
+		return b;
+	}
+
+	public void setMaxInternalProperties() {
+		
+		for(ComponentEntity ent: componentList){
+			
+			maxInternalLevel = max(maxInternalLevel, ent.getLevel());
+			maxInternalLane = max(maxInternalLane, ent.getLane());
+
+		}
+		System.out.println("++++++ "+maxInternalLevel+" +++++ "+maxInternalLane);
+	}
+
+	public int getMaxInternalLevel() {
+		return maxInternalLevel;
+	}
+
+	public int getMaxInternalLane() {
+		return maxInternalLane;
+	}
+	
+	public boolean addToPromoteAService(String compositeSer, String componentSer){
+		//ref = ref.toLowerCase();
+		//ser = ser.toLowerCase();
+		
+		if (promoteAService.containsKey(compositeSer))
+			return false;
+		
+		promoteAService.put(compositeSer, componentSer);
+		return true;
+	}
+
+	public void setPromoteAService(HashMap<String, String> promoteAService) {
+		this.promoteAService = promoteAService;
+	}
+
+	public HashMap<String, String> getPromoteAService() {
+		return promoteAService;
+	}
+	
+	public boolean addToPromoteAReference(String compositeRef, String componentRef){
+		//ref = ref.toLowerCase();
+		//ser = ser.toLowerCase();
+		
+		if (promoteAReference.containsKey(compositeRef))
+			return false;
+		
+		promoteAReference.put(compositeRef, componentRef);
+		return true;
+	}
+
+	public void setPromoteAReference(HashMap<String, String> promoteAReference) {
+		this.promoteAReference = promoteAReference;
+	}
+
+	public HashMap<String, String> getPromoteAReference() {
+		return promoteAReference;
+	}
+
+	public ComponentEntity[] getComponentList() {
+		return componentList;
+	}
+
+	public void setComponentList(ComponentEntity[] componentList) {
+		this.componentList = componentList;
+	}
+
+	public void setConnections(int[][] connections) {
+		this.connections = connections;
+	}
+
+	public int[][] getConnections() {
+		return connections;
+	}
+
+	public void setAttributes() {
+
+		setMaxInternalProperties();
+		
+		
+		//System.out.println("++++++ "+this.maxInternalLevel);
+		
+		calcHeight(getY());
+		calcWidth(getX());
+		
+		setDefaultNoOfSers(
+				 getHeight()/ 
+				(Service.DEFAULT_MAXIMUM_HEIGHT_FOR_COMPOSITE+Service.SPACING_FOR_COMPOSITE));
+		setDefaultNoOfRefs(
+				getHeight()/ 
+				(Reference.DEFAULT_MAXIMUM_HEIGHT_FOR_COMPOSITE+Reference.SPACING_FOR_COMPOSITE));
+		setDefaultNoOfProps(
+				getWidth()/ 
+				(Property.DEFAULT_MAXIMUM_HEIGHT_FOR_COMPOSITE+Property.SPACING_FOR_COMPOSITE));
+		
+		referenceHeight();
+		serviceHeight();
+		propertyLength();
+	}
+
+	
+	
+//	public int getNoOfRefs(){
+//		return references.size();
+//	}
+//	
+//	public int getNoOfSers(){
+//		return services.size();
+//	}
+//	
+//	public int getNoOfProps(){
+//		return properties.size();
+//	}
+//	
+//	public int getNoOfAdjacentUnits(){
+//		return adjacentEntities.size();
+//	}
+//	
+//	/**
+//	 * Put a value to referenceToServiceMap
+//	 * @param ref
+//	 * @param ser
+//	 * @return successfully added or not
+//	 */
+//	//assumption there can not be two services for the same reference
+//	public boolean addToRefToSerMap(String ref, String ser){
+//		//ref = ref.toLowerCase();
+//		//ser = ser.toLowerCase();
+//		
+//		if (referenceToServiceMap.containsKey(ref))
+//			return false;
+//		
+//		referenceToServiceMap.put(ref, ser);
+//		return true;
+//	}
+//	
+//	/**
+//	 * Retrieve a service name for a given reference
+//	 * @param ref
+//	 * @return service name
+//	 */
+//	public String getSerOfRef(String ref){
+//		//ref = ref.toLowerCase();
+//		
+//		if (!referenceToServiceMap.containsKey(ref))
+//			return null;
+//		
+//		return referenceToServiceMap.get(ref);
+//	}
+//	
+//	public void addAService(String serName){
+//		//serName = serName.toLowerCase();
+//		services.add(serName);
+//		
+//	}
+//	
+//	public void addAReference(String refName){
+//		//refName = refName.toLowerCase();
+//		references.add(refName);
+//		
+//	}
+//	
+//	public void addAProperty(String propName){
+//		//propName = propName.toLowerCase();
+//		properties.add(propName);
+//		
+//	}
+//	
+//	public void addAnAdjacentEntity(String x){
+////		System.out.println("eee "+x);
+//		adjacentEntities.add(x);
+//		
+//	}
+//	
+//	public void addAnConnectedEntity(String x){
+////		System.out.println("eee "+x);
+//		adjacentEntities.add(x);
+//		
+//	}
+//	
+//	public HashMap<String, String> getReferenceToServiceMap() {
+//		return referenceToServiceMap;
+//	}
+//	public void setReferenceToServiceMap(
+//			HashMap<String, String> referenceToServiceMap) {
+//		this.referenceToServiceMap = referenceToServiceMap;
+//	}
+//	public ArrayList<String> getProperties() {
+//		return properties;
+//	}
+//	public void setProperties(ArrayList<String> properties) {
+//		this.properties = properties;
+//	}
+//	public HashSet<String> getAdjacentEntities() {
+//		return adjacentEntities;
+//	}
+//	public void setAdjacentEntities(HashSet<String> adjacentEntities) {
+//		this.adjacentEntities = adjacentEntities;
+//	}
+//	public void setServices(ArrayList<String> services) {
+//		this.services = services;
+//	}
+//	
+//	public ArrayList<String> getServices() {
+//		return services;
+//	}
+//	
+//	public ArrayList<String> getReferences() {
+//		return references;
+//	}
+
+//	public void setConnectedEntities(HashSet<String> connectedEntities) {
+//		this.connectedEntities = connectedEntities;
+//	}
+//
+//	public HashSet<String> getConnectedEntities() {
+//		return connectedEntities;
+//	}
+
+}

Propchange: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/CompositeEntity.java
------------------------------------------------------------------------------
    svn:executable = *

Modified: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/Entity.java
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/Entity.java?rev=1153978&r1=1153977&r2=1153978&view=diff
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/Entity.java (original)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/Entity.java Thu Aug  4 19:40:01 2011
@@ -6,11 +6,14 @@ import java.util.HashSet;
 
 public abstract class Entity {
 
+	private int id=-1; //a unique integer id (0..n)
 	private String name; // a unique name
+	private int spaceFactor = 2; //which determines the free space surrounded by this
 	private int x; // x coordinate
 	private int y; // y coordinate
 	private int level=-1; // corresponding row which this entity is placed
 	private int lane=-1; // corresponding column which this entity is placed
+	private boolean isPossitionSet = false;
 	private int height; // height of the entity
 	private int width; // width of the entity
 	private int refHeight; // height of a reference element
@@ -19,6 +22,9 @@ public abstract class Entity {
 	private int defaultNoOfSers; // default # of service elements
 	private int defaultNoOfRefs; // default # of reference elements
 	private int defaultNoOfProps; // default # of property elements
+	private int startPosition=0;
+	private Entity parent = null;
+	
 		
 	private ArrayList<String> references = new ArrayList<String>();
 	
@@ -41,14 +47,14 @@ public abstract class Entity {
 	public int getX() {
 		return x;
 	}
-	public void setX(int x) {
-		this.x = x;
+	public void setX(int init) {
+		this.x = init + width * spaceFactor * lane;
 	}
 	public int getY() {
 		return y;
 	}
-	public void setY(int y) {
-		this.y = y;
+	public void setY(int init) {
+		this.y = init + height * spaceFactor * level;
 	}
 	public int getLevel() {
 		return level;
@@ -183,6 +189,36 @@ public abstract class Entity {
 	public ArrayList<String> getReferences() {
 		return references;
 	}
+	public void setId(int id) {
+		this.id = id;
+	}
+	public int getId() {
+		return id;
+	}
+	public void setPossitionSet(boolean isPossitionSet) {
+		this.isPossitionSet = isPossitionSet;
+	}
+	public boolean isPossitionSet() {
+		return isPossitionSet;
+	}
+	public int getSpaceFactor() {
+		return spaceFactor;
+	}
+	public void setSpaceFactor(int spaceFactor) {
+		this.spaceFactor = spaceFactor;
+	}
+	public void setStartPosition(int startPosition) {
+		this.startPosition = startPosition;
+	}
+	public int getStartPosition() {
+		return startPosition;
+	}
+	public void setParent(Entity parent) {
+		this.parent = parent;
+	}
+	public Entity getParent() {
+		return parent;
+	}
 	
 	
 }

Modified: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/EntityBuilder.java
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/EntityBuilder.java?rev=1153978&r1=1153977&r2=1153978&view=diff
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/EntityBuilder.java (original)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/EntityBuilder.java Thu Aug  4 19:40:01 2011
@@ -38,8 +38,9 @@ public class EntityBuilder {
 	private int totalWidth=0;
 	private int totalHeight=0;
 	private ComponentEntity startEnt = null;
-	private String compositeName;
-	ComponentEntity[] elts = null;
+	//private String compositeName;
+	
+	CompositeEntity composite = null;
 	
 	/**
 	 * Constructor which initiates the DOM document
@@ -49,6 +50,263 @@ public class EntityBuilder {
 		dom = aDom;
 	}
 
+	public CompositeEntity buildCompositeEntity(){
+		
+		//get the root element
+		Element docEle = dom.getDocumentElement();
+		
+		String compositeName;
+		compositeName = docEle.getAttribute("name");
+		//System.out.println("compositeName "+compositeName);
+		
+		ComponentEntity[] comps = buildComponentEntities(docEle);
+		
+		composite = new CompositeEntity(compositeName);
+		
+		setParent(comps, composite);
+		
+		//System.out.println("ComponentEntity "+comps[0].getLevel());
+		int[][] conns = buildConnectionMatrix(comps);
+		
+		composite.setComponentList(comps);
+		composite.setConnections(conns);
+		
+		LayoutBuilder buildLayout = new LayoutBuilder(comps , conns);
+		buildLayout.buildEntities();
+		
+		
+		System.out.println("conns "+conns[0][0]);
+		
+		
+		buildCompositeService(docEle, composite);
+		buildCompositeReference(docEle, composite);
+		buildCompositeProperty(docEle, composite);
+		
+		composite.setAttributes();
+		
+		return composite;
+	}
+	
+//	private void assignCoordinates() {
+//
+//		for(Entity ent: elts){
+//			ent.setX(ent.getParent().getX() + ent.getStartPosition());
+//			ent.setY(ent.getParent().getY() + ent.getStartPosition()/2);
+//		}
+//	}
+	
+	private void setParent(ComponentEntity[] comps, Entity parent) {
+
+		for(ComponentEntity comp: comps){
+			comp.setParent(parent);
+		}
+	}
+
+	private void buildCompositeService(Element docEle,
+			CompositeEntity composite) {
+
+		NodeList nl = docEle.getElementsByTagName("service");
+		System.err.println("^^^^^^^^^ "+nl.getLength());
+		if(nl != null && nl.getLength() > 0 ) {
+			
+			for(int i = 0 ; i < nl.getLength();i++) {
+				
+				Element elt = (Element)nl.item(i);
+				
+				if(elt.getParentNode().getNodeName().equals("composite")){
+					String compositeSer = elt.getAttribute("name");
+					composite.addAService(compositeSer);
+
+					String target = elt.getAttribute("promote");
+
+					String service, serviceComp;
+					String[] arr1 = extractComp(target);
+					serviceComp = arr1[0];
+					service = arr1[1];
+
+					if(service == null){
+						composite.addToPromoteAService(compositeSer, serviceComp);
+					}
+					else{
+						composite.addToPromoteAService(compositeSer, service);
+					}
+				}
+
+			}
+		}
+	}
+	
+	private void buildCompositeReference(Element docEle,
+			CompositeEntity composite) {
+
+		NodeList nl = docEle.getElementsByTagName("reference");
+		//System.out.println("^^^^^^^^^ "+nl.getLength());
+		if(nl != null && nl.getLength() > 0 ) {
+			
+			for(int i = 0 ; i < nl.getLength();i++) {
+				
+				Element elt = (Element)nl.item(i);
+				
+				if(elt.getParentNode().getNodeName().equals("composite")){
+					String compositeRef = elt.getAttribute("name");
+					composite.addAReference(compositeRef);
+
+					String target = elt.getAttribute("promote");
+
+					String reference, referenceComp;
+					String[] arr1 = extractComp(target);
+					referenceComp = arr1[0];
+					reference = arr1[1];
+
+					if(reference == null){
+						composite.addToPromoteAReference(compositeRef, referenceComp);
+					}
+					else{
+						composite.addToPromoteAReference(compositeRef, reference);
+					}
+
+				}
+			}
+		}
+	}
+	
+	private void buildCompositeProperty(Element docEle,
+			CompositeEntity composite) {
+
+		NodeList nl = docEle.getElementsByTagName("property");
+		//System.out.println("^^^^^^^^^ "+nl.getLength());
+		if(nl != null && nl.getLength() > 0 ) {
+			
+			for(int i = 0 ; i < nl.getLength();i++) {
+				
+				Element elt = (Element)nl.item(i);
+				
+				if(elt.getParentNode().getNodeName().equals("composite")){
+					String compositeProp = elt.getAttribute("name");
+					composite.addAProperty(compositeProp);
+				}
+			}
+		}
+	}
+
+	private int[][] buildConnectionMatrix(ComponentEntity[] comps) {
+
+		int[][] connections = new int[comps.length][comps.length];
+		connections = initConnections(connections);
+		
+//		//sec. 5.4 in the spec
+//		NodeList nl = docEle.getElementsByTagName("wire");
+//		//System.out.println("^^^^^^^^^ "+nl.getLength());
+//		if(nl != null && nl.getLength() > 0 ) {
+//			
+//			for(int i = 0 ; i < nl.getLength();i++) {
+//				
+//				Element elt = (Element)nl.item(i);
+//				
+//				String source = elt.getAttribute("source");
+//				String target = elt.getAttribute("target");
+//				
+//				String service, serviceComp, reference, referenceComp;
+//				
+//				String[] arr1 = extractComp(target);
+//				serviceComp = arr1[0];
+//				service = arr1[1];
+//				
+//				String[] arr2 = extractComp(source);
+//				referenceComp = arr2[0];
+//				reference = arr2[1];
+				
+//				//System.out.println("^^^^^^^^^ "+source+" ::: "+target);
+//				if(target.contains("/")){
+//					String[] arr = target.split("/");
+//					serviceComp = arr[0];
+//					service = arr[1];
+//				}
+//				else{
+//					serviceComp = target;
+//					service = null;
+//				}
+//				
+//				if(source.contains("/")){
+//					String[] arr = source.split("/");
+//					referenceComp = arr[0];
+//					reference = arr[1];
+//				}
+//				else{
+//					referenceComp = source;
+//					reference = null;
+//				}
+//				//sec. 5.4 in the spec
+//		NodeList nl = docEle.getElementsByTagName("wire");
+//		//System.out.println("^^^^^^^^^ "+nl.getLength());
+//		if(nl != null && nl.getLength() > 0 ) {
+//			
+//			for(int i = 0 ; i < nl.getLength();i++) {
+//				
+//				Element elt = (Element)nl.item(i);
+//				
+//				String source = elt.getAttribute("source");
+//				String target = elt.getAttribute("target");
+//				
+//				String service, serviceComp, reference, referenceComp;
+//				
+//				String[] arr1 = extractComp(target);
+//				serviceComp = arr1[0];
+//				service = arr1[1];
+//				
+//				String[] arr2 = extractComp(source);
+//				referenceComp = arr2[0];
+//				reference = arr2[1];
+		 
+		for(Entity ent: comps){
+			for(String name: ent.getAdjacentEntities()){
+				ComponentEntity e2 = findEntity(comps, name);
+				if(ent != null && e2 != null){
+					System.out.println("^^^^^^^^^ "+e2.getName());
+					connections[ent.getId()][e2.getId()] = 1;
+				}
+			}
+				
+		}
+//				ComponentEntity e1 = findEntity(comps, referenceComp);
+//				ComponentEntity e2 = findEntity(comps, serviceComp);
+//				
+//				System.out.println("^^^^^^^^^ "+e1.getName());
+//				if(e1 != null && e2 != null){
+//					System.out.println("^^^^^^^^^ "+e1.getId());
+//					connections[e1.getId()][e2.getId()] = 1;
+//					createConnection(e1, reference, serviceComp, service);
+//				}
+//			}
+//		}
+//		
+		return connections;
+	}
+
+	private String[] extractComp(String str) {
+		
+		String[] arr = new String[2];
+		
+		if(str.contains("/")){
+			arr = str.split("/");
+		}
+		else{
+			arr[0] = str;
+			arr[1] = null;
+		}
+		return arr;
+	}
+
+	private int[][] initConnections(int[][] connections) {
+
+		for(int i=0; i<connections.length ; i++){
+			for(int j=0; j<connections.length ; j++){
+				connections[i][j] =0;
+			}
+		}
+		return connections;
+	}
+
 	/**
 	 * Layout Building Algorithm
 	 * ~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -76,79 +334,146 @@ public class EntityBuilder {
 	 * 
 	 * @return
 	 */
-	public ComponentEntity[] buildEntities(){
+	public ComponentEntity[] buildComponentEntities(Element docEle){
 		
-		//get the root element
-		Element docEle = dom.getDocumentElement();
-		compositeName = docEle.getAttribute("name");
-		System.out.println("compositeName "+compositeName);
+		ComponentEntity[] elts = null;
+		
+//		//get the root element
+//		Element docEle = dom.getDocumentElement();
+//		compositeName = docEle.getAttribute("name");
+//		System.out.println("compositeName "+compositeName);
 
 		//get a nodelist of elements
 		NodeList nl = docEle.getElementsByTagName("component");
 		if(nl != null && nl.getLength() > 0 ) {
 			elts = new ComponentEntity[nl.getLength()];
+			
 			for(int i = 0 ; i < nl.getLength();i++) {
 				elts[i] = new ComponentEntity();
 				Element nVal = (Element)nl.item(i);
 				//System.out.println(nVal.hasAttribute("name"));
+				elts[i].setId(i);
 				elts[i].setName(nVal.getAttribute("name"));
+				
 				setServices(nVal, elts[i]);
 				setReferences(nVal, elts[i]);
 				setProperties(nVal, elts[i]);
+				
 				elts[i].referenceHeight();
 				elts[i].serviceHeight();
 				elts[i].propertyLength();
 			}
 		}
+		
+		buildWires(docEle, elts);
+//		//sec. 5.4 in the spec
+//		nl = docEle.getElementsByTagName("wire");
+//		System.out.println("^^^^^^^^^ "+nl.getLength());
+//		if(nl != null && nl.getLength() > 0 ) {
+//			for(int i = 0 ; i < nl.getLength();i++) {
+//				Element elt = (Element)nl.item(i);
+//				String source = elt.getAttribute("source");
+//				String target = elt.getAttribute("target");
+//				String service, serviceComp, reference, referenceComp;
+//				
+//				System.out.println("^^^^^^^^^ "+source+" ::: "+target);
+//				if(target.contains("/")){
+//					String[] arr = target.split("/");
+//					serviceComp = arr[0];
+//					service = arr[1];
+//				}
+//				else{
+//					serviceComp = target;
+//					service = null;
+//				}
+//				
+//				if(source.contains("/")){
+//					String[] arr = source.split("/");
+//					referenceComp = arr[0];
+//					reference = arr[1];
+//				}
+//				else{
+//					referenceComp = source;
+//					reference = null;
+//				}
+//				
+//				ComponentEntity e = findEntity(referenceComp);
+//				System.out.println("^^^^^^^^^ "+e.getName());
+//				if(e != null){
+//					createConnection(e, reference, serviceComp, service);
+//				}
+//			}
+//		}
+//
+//		positionEntities(elts);
+//
+//		calculateProperties(elts);
+	//	print(elts);
+
+		return elts;
+
+	}
+	
+	private void buildWires(Element docEle, ComponentEntity[] elts) {
+
 		//sec. 5.4 in the spec
-		nl = docEle.getElementsByTagName("wire");
-		System.out.println("^^^^^^^^^ "+nl.getLength());
+		NodeList nl = docEle.getElementsByTagName("wire");
+		//System.out.println("^^^^^^^^^ "+nl.getLength());
 		if(nl != null && nl.getLength() > 0 ) {
+			
 			for(int i = 0 ; i < nl.getLength();i++) {
+				
 				Element elt = (Element)nl.item(i);
+				
 				String source = elt.getAttribute("source");
 				String target = elt.getAttribute("target");
+				
 				String service, serviceComp, reference, referenceComp;
 				
-				System.out.println("^^^^^^^^^ "+source+" ::: "+target);
-				if(target.contains("/")){
-					String[] arr = target.split("/");
-					serviceComp = arr[0];
-					service = arr[1];
-				}
-				else{
-					serviceComp = target;
-					service = null;
-				}
+				String[] arr1 = extractComp(target);
+				serviceComp = arr1[0];
+				service = arr1[1];
 				
-				if(source.contains("/")){
-					String[] arr = source.split("/");
-					referenceComp = arr[0];
-					reference = arr[1];
-				}
-				else{
-					referenceComp = source;
-					reference = null;
-				}
+				String[] arr2 = extractComp(source);
+				referenceComp = arr2[0];
+				reference = arr2[1];
+				
+//				//System.out.println("^^^^^^^^^ "+source+" ::: "+target);
+//				if(target.contains("/")){
+//					String[] arr = target.split("/");
+//					serviceComp = arr[0];
+//					service = arr[1];
+//				}
+//				else{
+//					serviceComp = target;
+//					service = null;
+//				}
+//				
+//				if(source.contains("/")){
+//					String[] arr = source.split("/");
+//					referenceComp = arr[0];
+//					reference = arr[1];
+//				}
+//				else{
+//					referenceComp = source;
+//					reference = null;
+//				}
+//				
+				ComponentEntity e1 = findEntity(elts, referenceComp);
+				//ComponentEntity e2 = findEntity(comps, serviceComp);
 				
-				ComponentEntity e = findEntity(referenceComp);
-				System.out.println("^^^^^^^^^ "+e.getName());
-				if(e != null){
-					createConnection(e, reference, serviceComp, service);
+				System.out.println("^^^^^^^^^ "+e1.getName());
+				if(e1 != null){
+					System.out.println("^^^^^^^^^ "+e1.getId());
+					//connections[e1.getId()][e2.getId()] = 1;
+					createConnection(e1, reference, serviceComp, service);
 				}
 			}
 		}
 
-		positionEntities(elts);
-
-		calculateProperties(elts);
-		print(elts);
-
-		return elts;
-
 	}
-	
-	private ComponentEntity findEntity(String componentName) {
+
+	private ComponentEntity findEntity(ComponentEntity[] elts, String componentName) {
 
 		for(ComponentEntity e: elts){
 			if(e.getName().equals(componentName)){
@@ -192,13 +517,13 @@ public class EntityBuilder {
 			String serviceComp, String service) {
 
 		String referenceComp = ent.getName();
-		
+
 		if(reference != null &&  service != null){
-			 
-		ent.addToRefToSerMap(reference, service);
-		ent.addAnAdjacentEntity(serviceComp);
-		addToConnectedEntities(referenceComp, serviceComp);
-		addToConnectedEntities(serviceComp, referenceComp);
+
+			ent.addToRefToSerMap(reference, service);
+			ent.addAnAdjacentEntity(serviceComp);
+			addToConnectedEntities(referenceComp, serviceComp);
+			addToConnectedEntities(serviceComp, referenceComp);
 		}
 		else if(reference == null &&  service != null){
 			ent.addToRefToSerMap(referenceComp, service);
@@ -220,25 +545,25 @@ public class EntityBuilder {
 		}
 	}
 
-	private void calculateProperties(ComponentEntity[] elts) {
-		int level=0, lane=0;
-
-		for(ComponentEntity ent: elts){
-			level = max(level, ent.getLevel());
-			lane = max(lane, ent.getLane());
-
-		}
-		totalHeight += spaceY*(level+1) + initPoint;
-		totalWidth += spaceX*(lane+1) + initPoint;
-		
-		System.err.println(totalHeight + " :: "+totalWidth);
-	}
+//	private void calculateProperties(ComponentEntity[] elts) {
+//		int level=0, lane=0;
+//
+//		for(ComponentEntity ent: elts){
+//			level = max(level, ent.getLevel());
+//			lane = max(lane, ent.getLane());
+//
+//		}
+//		totalHeight += spaceY*(level+1) + initPoint;
+//		totalWidth += spaceX*(lane+1) + initPoint;
+//		
+//		System.err.println(totalHeight + " :: "+totalWidth);
+//	}
 	
-	private int max(int a, int b){
-		if(a>=b)
-			return a;
-		return b;
-	}
+//	private int max(int a, int b){
+//		if(a>=b)
+//			return a;
+//		return b;
+//	}
 
 	
 	private void print(ComponentEntity[] elts) {
@@ -249,91 +574,91 @@ public class EntityBuilder {
 		}
 	}
 
-	private void positionEntities(ComponentEntity[] ents){
-		
-		for(ComponentEntity ent: ents){
-			if(ent.getAdjacentEntities().size() != 0 || ents.length==1){
-				setPosition(ent, initPoint, initPoint, 0, 0);
-				levelCount.add(0, 1);
-				startEnt = ent;
-				System.err.println(ent.getName());
-				break;
-			}
-		}
-		
-
-		if(startEnt != null)
-			assignPositions(ents, startEnt);
-
-	}
-
-	private void assignPositions(ComponentEntity[] ents, ComponentEntity ent){
-		int i=0;
-		if(ent.getAdjacentEntities().size()>0){
-			
-			System.out.println(ent.getName());
-			for(String name: ent.getAdjacentEntities()){
-				//System.out.println("eee "+name);
-				for(ComponentEntity aEnt: ents){
-					i++;
-					if(name.equalsIgnoreCase(aEnt.getName())){
-						int lane = ent.getLane()+1;
-						if(levelCount.size()<= lane){
-							levelCount.add(lane, 1);
-							setPosition(aEnt, ent.getX()+spaceX, ent.getY(), 0, lane);
-						}
-						else{
-							int level = levelCount.get(lane);
-							levelCount.add(lane, level+1);
-							setPosition(aEnt, ent.getX()+spaceX, ent.getY()+spaceY*level, level, lane);
-						}
-						if(i<ents.length)
-							assignPositions(ents, aEnt);
-//						else
-//							System.out.println(i+ " <<<<< "+ents.length);
-						break;
-					}
-
-				}
-			}
-		}
-
-
-		else{
-			ArrayList<String> conns = connectedEntities.get(ent.getName());
-			System.err.println(conns.size());
-			if(conns.size()>0){
-
-				for(String conn: conns){
-					System.err.println("conn "+conn +" : "+ent.getName());
-					for(ComponentEntity e: ents){
-						if(e.getLane() == -1 && e.getName().equals(conn)){
-
-							int lane = ent.getLane()-1;
-							System.err.println(lane);
-							int level = levelCount.get(lane);
-							levelCount.add(lane, level+1);
-							setPosition(e, ent.getX()-spaceX, ent.getY()+spaceY*level, level, lane);
-
-							break;
-						}
-					}
-				}
-			}
-		}
-	}
-
-	private void setPosition(ComponentEntity ent, int x, int y, int level, int lane){
-		ent.setX(x);
-		ent.setY(y);
-		ent.setLevel(level);
-		ent.setLane(lane);
-	}
-
-
-	private String[] splitValues(String str){
-		return str.split("/");
-	}
+//	private void positionEntities(ComponentEntity[] ents){
+//		
+//		for(ComponentEntity ent: ents){
+//			if(ent.getAdjacentEntities().size() != 0 || ents.length==1){
+//				setPosition(ent, initPoint, initPoint, 0, 0);
+//				levelCount.add(0, 1);
+//				startEnt = ent;
+//				System.err.println(ent.getName());
+//				break;
+//			}
+//		}
+//		
+//
+//		if(startEnt != null)
+//			assignPositions(ents, startEnt);
+//
+//	}
+//
+//	private void assignPositions(ComponentEntity[] ents, ComponentEntity ent){
+//		int i=0;
+//		if(ent.getAdjacentEntities().size()>0){
+//			
+//			System.out.println(ent.getName());
+//			for(String name: ent.getAdjacentEntities()){
+//				//System.out.println("eee "+name);
+//				for(ComponentEntity aEnt: ents){
+//					i++;
+//					if(name.equalsIgnoreCase(aEnt.getName())){
+//						int lane = ent.getLane()+1;
+//						if(levelCount.size()<= lane){
+//							levelCount.add(lane, 1);
+//							setPosition(aEnt, ent.getX()+spaceX, ent.getY(), 0, lane);
+//						}
+//						else{
+//							int level = levelCount.get(lane);
+//							levelCount.add(lane, level+1);
+//							setPosition(aEnt, ent.getX()+spaceX, ent.getY()+spaceY*level, level, lane);
+//						}
+//						if(i<ents.length)
+//							assignPositions(ents, aEnt);
+////						else
+////							System.out.println(i+ " <<<<< "+ents.length);
+//						break;
+//					}
+//
+//				}
+//			}
+//		}
+//
+//
+//		else{
+//			ArrayList<String> conns = connectedEntities.get(ent.getName());
+//			System.err.println(conns.size());
+//			if(conns.size()>0){
+//
+//				for(String conn: conns){
+//					System.err.println("conn "+conn +" : "+ent.getName());
+//					for(ComponentEntity e: ents){
+//						if(e.getLane() == -1 && e.getName().equals(conn)){
+//
+//							int lane = ent.getLane()-1;
+//							System.err.println(lane);
+//							int level = levelCount.get(lane);
+//							levelCount.add(lane, level+1);
+//							setPosition(e, ent.getX()-spaceX, ent.getY()+spaceY*level, level, lane);
+//
+//							break;
+//						}
+//					}
+//				}
+//			}
+//		}
+//	}
+//
+//	private void setPosition(ComponentEntity ent, int x, int y, int level, int lane){
+//		ent.setX(x);
+//		ent.setY(y);
+//		ent.setLevel(level);
+//		ent.setLane(lane);
+//	}
+//
+//
+//	private String[] splitValues(String str){
+//		return str.split("/");
+//	}
 
 	
 
@@ -368,7 +693,7 @@ public class EntityBuilder {
 			for(int i = 0 ; i < nl1.getLength();i++) {
 				Element elt = (Element)nl1.item(i);
 				System.out.println(elt.getAttribute("class"));
-				String serName = elt.getAttribute("class").split("\\.")[1];
+				String serName = extractServiceName(elt.getAttribute("class"));
 				ent.addAService(serName);
 			}
 		}
@@ -377,6 +702,26 @@ public class EntityBuilder {
 		
 	}
 
+	/**
+	 * 
+	 * This will extract the service name part from the class attribute of 
+	 * implementation.java element. 
+	 * eg: if class = "NirmalServiceImpl", returning service name would be "NirmalService"
+	 */
+	private String extractServiceName(String classAttr) {
+		if(classAttr != null){
+			String[] x=classAttr.split("\\.");
+			String name = x[x.length-1];
+			if(name.endsWith("Impl")){
+				return name.substring(0, name.length()-4);
+			}
+			else{
+				return name;
+			}
+		}
+		return "";
+	}
+
 	private void setProperties(Element nVal, ComponentEntity ent) {
 
 		NodeList nl = nVal.getElementsByTagName("property");
@@ -388,13 +733,13 @@ public class EntityBuilder {
 		}
 	}
 
-	public void setCompositeName(String compositeName) {
-		this.compositeName = compositeName;
-	}
-
-	public String getCompositeName() {
-		return compositeName;
-	}
+//	public void setCompositeName(String compositeName) {
+//		this.compositeName = compositeName;
+//	}
+//
+//	public String getCompositeName() {
+//		return compositeName;
+//	}
 
 	public int getTotalWidth() {
 		return totalWidth;

Added: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/LayoutBuilder.java
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/LayoutBuilder.java?rev=1153978&view=auto
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/LayoutBuilder.java (added)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/LayoutBuilder.java Thu Aug  4 19:40:01 2011
@@ -0,0 +1,152 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.impl.layout;
+
+public class LayoutBuilder {
+
+	private Entity[] elts = null;
+	private int[][] conns = null;
+	private Entity startEnt = null;
+	private int currentMaxLevel= 0;
+	private int startPosition = 250;
+	
+	/**
+	 * Constructor which takes set of entities and their connection matrix
+	 */
+	public LayoutBuilder(Entity[] entities, int[][] connections){
+		elts = entities;
+		conns = connections;
+	}
+
+	/**
+	 * Layout Building Algorithm
+	 * ~~~~~~~~~~~~~~~~~~~~~~~~~
+	 *
+	 * Here we position (i.e. assigning a level and a lane) all Entities
+	 * in a unique cell of a grid.
+	 * 
+	 * 		 	lane0	  lane1	  lane2	  lane3 ....
+	 * 		 	 _______________________________
+	 * level0	|		|		|		|		|
+	 * 			|_______|_______|_______|_______|
+	 * level1	|		|		|		|		|
+	 * 			|_______|_______|_______|_______|
+	 * level2	|		|		|		|		|     
+	 * 
+	 * 1) Determining the Entity at level0, lane0 (starting entity)
+	 * 		-First Entity in the list of Entities which has one or more adjacent Entities
+	 * 		-If there is only one Entity it will eventually chosen
+	 * 
+	 * 2) Get connected Entities of starting Entity. 
+	 * 		* If there are connected entities;
+	 * 			*For each connected Entity; 
+	 * 				*We assign a corresponding level and a lane
+	 * 				*Then recurse the procedure for connections of the assigned Entity
+	 * 	
+	 * 
+	 */
+	public Entity[] buildEntities(){
+		
+		/**
+		 * Finding the starting entity
+		 */
+		for(int i = 0 ; i < elts.length; i++) {
+			
+			Entity ent = elts[i];
+			if( isConnected(ent.getId()) ){
+				setPosition(ent, 0, 0);
+				startEnt = ent;
+				System.out.println("startEnt "+ent.getName());
+				break;
+			}
+			
+		}
+		
+		assignPositions(startEnt);
+		assignCoordinates();
+		
+		return elts;
+
+	}
+	
+	private void assignCoordinates() {
+
+		for(Entity ent: elts){
+			ent.setX(ent.getParent().getX() + ent.getStartPosition());
+			ent.setY(ent.getParent().getY() + ent.getStartPosition()/2);
+		}
+	}
+
+	private void assignPositions(Entity ent) {
+		int id = ent.getId();
+		int[] entConns = conns[id];
+		
+		for(int i=0; i<entConns.length; i++){
+			if( entConns[i] == 1 ){
+				Entity nextEnt = findEntity(i);
+				
+				if(nextEnt.isPossitionSet()){
+					currentMaxLevel = nextEnt.getLevel()+1; // for diagram clearness purpose
+				}
+				else if(nextEnt != null){
+					setPosition(nextEnt, currentMaxLevel, ent.getLane()+1);
+					assignPositions(nextEnt);
+				}
+			}
+			
+		}
+		currentMaxLevel = ent.getLevel()+1;
+	}
+
+	private Entity findEntity(int i) {
+
+		for(Entity ent: elts){
+			if(ent.getId() == i){
+				return ent;
+			}
+		}
+		return null;
+	}
+
+	/**
+	 * If there's at least 1 connection, this will return true
+	 */
+	private boolean isConnected(int id) {
+		int[] entConns = conns[id];
+		
+		System.out.println("entConns "+entConns.length);
+		for(int i=0; i<entConns.length; i++){
+			
+			if(entConns[i] == 1){
+				return true;
+			}
+			
+		}
+		
+		return false;
+	}
+
+	private void setPosition(Entity ent, int level, int lane){
+		ent.setLevel(level);
+		ent.setLane(lane);
+		ent.setPossitionSet(true);
+	}
+
+}

Propchange: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/LayoutBuilder.java
------------------------------------------------------------------------------
    svn:executable = *

Modified: tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/main/Main.java
URL: http://svn.apache.org/viewvc/tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/main/Main.java?rev=1153978&r1=1153977&r2=1153978&view=diff
==============================================================================
--- tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/main/Main.java (original)
+++ tuscany/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/main/Main.java Thu Aug  4 19:40:01 2011
@@ -25,7 +25,9 @@ import org.apache.tuscany.sca.impl.diagr
 import org.apache.tuscany.sca.impl.io.XMLReader;
 import org.apache.tuscany.sca.impl.io.XMLWriter;
 import org.apache.tuscany.sca.impl.layout.ComponentEntity;
+import org.apache.tuscany.sca.impl.layout.CompositeEntity;
 import org.apache.tuscany.sca.impl.layout.EntityBuilder;
+import org.apache.tuscany.sca.impl.layout.LayoutBuilder;
 import org.w3c.dom.Document;
 
 public class Main {
@@ -38,12 +40,22 @@ public class Main {
 	public static void main(String[] args) throws Exception {
 
 		XMLReader reader = new XMLReader();
-		Document doc =reader.parseXMLFile(System.getProperty("user.dir")+"/input/composite.xml");
+		Document doc =reader.parseXMLFile(System.getProperty("user.dir")+"/input/composite_with_compositeService.xml");//composite1.xml composite_with_compositeService.xml");
 		EntityBuilder eb = new EntityBuilder(doc);
-		ComponentEntity[] ents =eb.buildEntities();
-		DiagramGenerator dg = new DiagramGenerator(ents, eb.getTotalHeight(), eb.getTotalWidth(), eb.getCompositeName());
+		CompositeEntity comp =eb.buildCompositeEntity();
+		System.out.println("comp "+comp.getName());
+		
+//		ComponentEntity[] ents = comp.getComponentList();
+//		int[][] conns = comp.getConnections();
+//		System.out.println("entConns "+conns.length);
+//		LayoutBuilder buildLayout = new LayoutBuilder(ents , conns);
+//		buildLayout.buildEntities();
+		
+		//DiagramGenerator dg = new DiagramGenerator(ents, eb.getTotalHeight(), eb.getTotalWidth(), eb.getCompositeName());
+		DiagramGenerator dg = new DiagramGenerator(comp);
 		Document svg =dg.buildSVGDocument();
-		File outFile = new File(outFileDir+eb.getCompositeName()+"_diagram.svg");
+		
+		File outFile = new File(outFileDir+comp.getName()+"_diagram.svg");
 		XMLWriter writer = new XMLWriter();
 		writer.fileWriter(svg, outFile);
 	}



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