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From tbac...@kcp.com
Subject Re: Multiple DataSource Problem
Date Fri, 06 Dec 2002 19:57:36 GMT

That gives me a xml parse error:

-INF/struts-config.xml<Line 17, Column 34>: XML-0138: (Error) REQUIRED
attribute 'property' is not
pecified. <org.xml.sax.SAXParseException:
file:/C:/oracle/j2ee/home/applications/MRA/WEB-INF/struts
config.xml<Line 17, Column 34>: XML-0138: (Error) REQUIRED attribute
'property' is not specified.>
org.xml.sax.SAXParseException:
file:/C:/oracle/j2ee/home/applications/MRA/WEB-INF/struts-config.xml
Line 17, Column 34>: XML-0138: (Error) REQUIRED attribute 'value' is not
specified.
        at
oracle.xml.parser.v2.XMLError.flushErrorHandler(XMLError.java:231)
        at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:156)
        at
oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:268)
        at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:145)
        at org.apache.commons.digester.Digester.parse(Digester.java:1495)
        at
org.apache.struts.action.ActionServlet.initApplicationConfig(ActionServlet.java:860)
        at
org.apache.struts.action.ActionServlet.init(ActionServlet.java:455)
        at javax.servlet.GenericServlet.init(GenericServlet.java:44)
        at
com.evermind.server.http.HttpApplication.loadServlet(HttpApplication.java:1673)
        at
com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4006)
        at
com.evermind.server.http.HttpApplication.initPreloadServlets(HttpApplication.java:4105)
        at
com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:579)
        at
com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:376)
        at
com.evermind.server.Application.getHttpApplication(Application.java:657)
        at
com.evermind.server.http.HttpServer.getHttpApplication(HttpServer.java:663)
        at
com.evermind.server.http.HttpSite.getApplication(HttpSite.java:387)
        at
com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:378)
        at
com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:243)
        at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64)
[ERROR] Digester - -Parse Error at line 17 column 34:
file:/C:/oracle/j2ee/home/applications/MRA/WE
-INF/struts-config.xml<Line 17, Column 34>: XML-0138: (Error) REQUIRED
attribute 'value' is not spe
ified. <org.xml.sax.SAXParseException:
file:/C:/oracle/j2ee/home/applications/MRA/WEB-INF/struts-co
fig.xml<Line 17, Column 34>: XML-0138: (Error) REQUIRED attribute 'value'
is not specified.>
oracle.xml.parser.v2.XMLParseException: Attribute 'key' used but not
declared.
        at oracle.xml.parser.v2.XMLError.flushErrors1(XMLError.java:208)
        at
oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:268)
        at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:145)
        at org.apache.commons.digester.Digester.parse(Digester.java:1495)
        at
org.apache.struts.action.ActionServlet.initApplicationConfig(ActionServlet.java:860)
        at
org.apache.struts.action.ActionServlet.init(ActionServlet.java:455)
        at javax.servlet.GenericServlet.init(GenericServlet.java:44)
        at
com.evermind.server.http.HttpApplication.loadServlet(HttpApplication.java:1673)
        at
com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4006)
        at
com.evermind.server.http.HttpApplication.initPreloadServlets(HttpApplication.java:4105)
        at
com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:579)
        at
com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:376)
        at
com.evermind.server.Application.getHttpApplication(Application.java:657)
        at
com.evermind.server.http.HttpServer.getHttpApplication(HttpServer.java:663)
        at
com.evermind.server.http.HttpSite.getApplication(HttpSite.java:387)
        at
com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:378)
        at
com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:243)
        at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64)
[ERROR] ActionServlet - -Parsing error processing resource path
/WEB-INF/struts-config.xml <oracle.
ml.parser.v2.XMLParseException: Attribute 'key' used but not declared.>

Any other ideas? I am willing to try anything.

Tim Bachta
Information Technology
MC 48


                                                                                         
                                             
                      "David Graham"                                                     
                                             
                      <dgraham1980@hotm        To:       struts-user@jakarta.apache.org
                                               
                      ail.com>                 cc:                                    
                                                
                                               Subject:  Re: Multiple DataSource Problem 
                                             
                      12/06/2002 01:39                                                   
                                             
                      PM                                                                 
                                             
                      Please respond to                                                  
                                             
                      "Struts Users                                                      
                                             
                      Mailing List"                                                      
                                             
                                                                                         
                                             
                                                                                         
                                             




Try my original suggestion:
<data-source key="MRA">

David







>From: tbachta@kcp.com
>Reply-To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
>To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
>Subject: Re: Multiple DataSource Problem
>Date: Fri, 6 Dec 2002 13:02:34 -0600
>
>
>Ok I have tried that and I am getting a null pointer exception caused by
>the DataSource, here is my code
>
>ServletContext context = servlet.getServletContext();
>       DataSource dataSource = (DataSource) context.getAttribute("MRA");
>       conn = dataSource.getConnection();
>       stmt = conn.createStatement();
>       rs = stmt.executeQuery(sql);
>
>
>My struts.xml is this;
>
><data-sources>
>             <data-source>
>                   <set-property property="key" value="MRA"/>
>                   <set-property property="driverClass" value
>="oracle.jdbc.driver.OracleDriver"/>
>                   <set-property property="url" value="jdbc:oracle:thin:
>@147.101.104.63:1524:common"/>
>                   <set-property property="user" value="MRA"/>
>                   <set-property property="password" value="mralog"/>
>             </data-source>
>             <data-source>
>                   <set-property property="key" value="PHONE_DB"/>
>                   <set-property property="driverClass" value
>="oracle.jdbc.driver.OracleDriver"/>
>                   <set-property property="url" value="jdbc:oracle:thin:
>@oid:1521:infoprd"/>
>                   <set-property property="user" value="info_user"/>
>                   <set-property property="password" value="info_user"/>
>             </data-source>
>       </data-sources>
>
>I dont see what I am doing wrong please help.  Thank you
>
>Tim Bachta
>Information Technology
>MC 48
>
>
>
>
>                       "David Graham"
>                       <dgraham1980@hotm        To:
>struts-user@jakarta.apache.org
>                       ail.com>                 cc:
>                                                Subject:  Re: Multiple
>DataSource Problem
>                       12/06/2002 12:45
>                       PM
>                       Please respond to
>                       "Struts Users
>                       Mailing List"
>
>
>
>
>
>
>>From action.execute()
>
>DataSource ds1 =
>(DataSource)this.getServlet().getServletContext().getAttribute
>("YOUR_DS_KEY"));
>
>David
>
>
>
>
>
>
> >From: tbachta@kcp.com
> >Reply-To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
> >To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
> >Subject: Re: Multiple DataSource Problem
> >Date: Fri, 6 Dec 2002 12:30:36 -0600
> >
> >
> >Ok , I thought I have already changed the key value's to "MRA" and
> >"PHONE_DB" in both of my data-sources, what I am having trouble with is
>how
> >do I refrence these values in the form and action classes?
> >
> >
> >Tim Bachta
> >Information Technology
> >MC 48
> >
> >
> >
> >                       "David Graham"
> >                       <dgraham1980@hotm        To:
> >struts-user@jakarta.apache.org
> >                       ail.com>                 cc:
> >                                                Subject:  Re: Multiple
> >DataSource Problem
> >                       12/05/2002 04:09
> >                       PM
> >                       Please respond to
> >                       "Struts Users
> >                       Mailing List"
> >
> >
> >
> >
> >
> >
> ><data-source key="org.apache.struts.action.DATA_SOURCE">
> >
> >That would store the DataSource under the Struts default value, which
> >obviously only allows for one DataSource.  Just change the key value to
> >something else to store multiple DataSources.
> >
> >David
> >
> >
> >
> >
> >
> >
> > >From: tbachta@kcp.com
> > >Reply-To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
> > >To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
> > >Subject: Re: Multiple DataSource Problem
> > >Date: Thu, 5 Dec 2002 15:01:21 -0600
> > >
> > >
> > >Can you show me a code snip of how to use this?
> > >
> > >
> > >Tim Bachta
> > >Information Technology
> > >MC 48
> > >
> > >
> > >
> > >
> > >                       "David Graham"
> > >                       <dgraham1980@hotm        To:
> > >struts-user@jakarta.apache.org
> > >                       ail.com>                 cc:
> > >                                                Subject:  Re: Multiple
> > >DataSource Problem
> > >                       12/05/2002 02:45
> > >                       PM
> > >                       Please respond to
> > >                       "Struts Users
> > >                       Mailing List"
> > >
> > >
> > >
> > >
> > >
> > >
> > >Use the key attribute of the data-source element.
> > >
> > >David
> > >
> > >
> > >
> > >
> > >
> > >
> > > >From: tbachta@kcp.com
> > > >Reply-To: "Struts Users Mailing List"
><struts-user@jakarta.apache.org>
> > > >To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
> > > >Subject: Re: Multiple DataSource Problem
> > > >Date: Thu, 5 Dec 2002 14:02:31 -0600
> > > >
> > > >
> > > >Did I not give each data-source element its own key?
> > > >
> > > >Tim Bachta
> > > >Information Technology
> > > >MC 48
> > > >
> > > >
> > > >
> > > >
> > > >                       "David Graham"
> > > >                       <dgraham1980@hotm        To:
> > > >struts-user@jakarta.apache.org
> > > >                       ail.com>                 cc:
> > > >                                                Subject:  Re:
>Multiple
> > > >DataSource Problem
> > > >                       12/05/2002 01:41
> > > >                       PM
> > > >                       Please respond to
> > > >                       "Struts Users
> > > >                       Mailing List"
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >You need to give each data-source element its own key.  Struts
stores
> >the
> > > >DataSource under that key in the ServletContext.
> > > >
> > > >David
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > >From: tbachta@kcp.com
> > > > >Reply-To: "Struts Users Mailing List"
> ><struts-user@jakarta.apache.org>
> > > > >To: struts-user@jakarta.apache.org
> > > > >Subject: Multiple DataSource Problem
> > > > >Date: Thu, 5 Dec 2002 13:20:01 -0600
> > > > >
> > > > >I am having trouble getting multiple datasources to work in my
> > > >application.
> > > > >I have searched the archives and found inofrmation on how to do it
> >but
> > > >the
> > > > >solutions given are depricated.  Can anyone help me?
> > > > >
> > > > >
> > > > ><data-sources>
> > > > >             <data-source>
> > > > >                   <set-property property="key" value="MRA"/>
> > > > >                   <set-property property="driverClass" value
> > > > >="oracle.jdbc.driver.OracleDriver"/>
> > > > >                   <set-property property="url"
> > >value="jdbc:oracle:thin:
> > > > >@147.101.104.63:1524:common"/>
> > > > >                   <set-property property="user" value="MRA"/>
> > > > >                   <set-property property="password" value
>="mralog"/>
> > > > >             </data-source>
> > > > >             <data-source>
> > > > >                   <set-property property="key" value="PHONE_DB"/>
> > > > >                   <set-property property="driverClass" value
> > > > >="oracle.jdbc.driver.OracleDriver"/>
> > > > >                   <set-property property="url"
> > >value="jdbc:oracle:thin:
> > > > >@oid:1521:infoprd"/>
> > > > >                   <set-property property="user"
>value="info_user"/>
> > > > >                   <set-property property="password"
> > >value="info_user"/>
> > > > >             </data-source>
> > > > >       </data-sources>
> > > > >
> > > > >
> > > > >
> > > > >try
> > > > >     {
> > > > >       ServletContext context = servlet.getServletContext();
> > > > >       DataSource dataSource = (DataSource)
> > > > >context.getAttribute(Action.DATA_SOURCE_KEY);
> > > > >       conn = dataSource.getConnection();
> > > > >       stmt = conn.createStatement();
> > > > >       rs = stmt.executeQuery(sql);
> > > > >
> > > > >  Thank you for your help
> > > > >
> > > > >Tim Bachta
> > > > >Information Technology
> > > > >MC 48
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >--
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