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From "Brett Walker (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AXIS2-5190) Throwing ArrayStoreException on construction of URI List
Date Mon, 21 Nov 2011 23:53:40 GMT
Throwing ArrayStoreException on construction of URI List
--------------------------------------------------------

                 Key: AXIS2-5190
                 URL: https://issues.apache.org/jira/browse/AXIS2-5190
             Project: Axis2
          Issue Type: Bug
          Components: databinding
    Affects Versions: 1.6.1
         Environment: Windows 7, 64-bit; Java 1.6.0_24; Tomcat 7.0.8
            Reporter: Brett Walker
            Priority: Critical


This stacktrace is generated on the client side when constructing Java classes by parsing
xml data

org.apache.axis2.databinding.utils.ConverterUtil$ObjectConversionException: java.lang.ArrayStoreException

  at org.apache.axis2.databinding.utils.ConverterUtil.ConvertToArbitraryObjectArray(ConverterUtil.java:1211)

  at org.apache.axis2.databinding.utils.ConverterUtil.convertToArray(ConverterUtil.java:1172)

  at au.gov.business.ablis._2011_09.data.ServiceType$Factory.parse(ServiceType.java:3864)

  at au.gov.business.ablis._2011_09.messages.contentmanagement.RequestItemChoice_type0$Factory.parse(RequestItemChoice_type0.java:1202)

  at au.gov.business.ablis._2011_09.messages.contentmanagement.RequestItem_type0$Factory.parse(RequestItem_type0.java:463)

  at au.gov.business.ablis._2011_09.messages.contentmanagement.ManageContentRequest$Factory.parse(ManageContentRequest.java:544)

  at com.geometryit.blis.production.Publish.publishLicenceUsingWebService(Publish.java:762)

  .. 21  more (mainly tomcat portion of stacktrace, excluded for brevity)
Caused by: java.lang.ArrayStoreException 
  at java.lang.System.arraycopy(Native Method) 
  at java.util.ArrayList.toArray(ArrayList.java:306) 
  at org.apache.axis2.databinding.utils.ConverterUtil.ConvertToArbitraryObjectArray(ConverterUtil.java:1207)

  ... 27 more 

The section of code that creates the Java classes follows:

757        StringReader in = new StringReader( xmlString ); 
758        XMLStreamReader reader = StAXUtils.createXMLStreamReader( in ); 
759 
760        try 
761        { 
762          ManageContentRequest.Factory.parse( reader ); 
763        } 
764        catch ( Exception e ) 
765        { 
766          this.log.error( xmlString ); 
767          this.log.info( e.getLocalizedMessage(), e ); 
768          e.printStackTrace(); 
769        } 

The portion of the Java-Axis2 class that is involved in the stacktrace is 

      java.util.ArrayList list25 = new java.util.ArrayList();

      // Process the array and step past its final element's end.
      list25.add(reader.getElementText());

      //loop until we find a start element that is not part of this array
      boolean loopDone25 = false;

      while(!loopDone25){
        // Ensure we are at the EndElement
        while (!reader.isEndElement()){
          reader.next();
        }

        // Step out of this element
        reader.next();

        // Step to next element event.
        while (!reader.isStartElement() && !reader.isEndElement())
          reader.next();

        if (reader.isEndElement()){
          //two continuous end elements means we are exiting the xml structure
          loopDone25 = true;
        } else {
          if (new javax.xml.namespace.QName("http://ablis.business.gov.au/2011-09/Data","URL").equals(reader.getName())){
            list25.add(reader.getElementText());
          }else{
            loopDone25 = true;
          }
        }
      }

          // call the converter utility  to convert and set the array
      object.setURL((org.apache.axis2.databinding.types.URI[])
3864    org.apache.axis2.databinding.utils.ConverterUtil.convertToArray(
          org.apache.axis2.databinding.types.URI.class,list25));

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