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https://issues.apache.org/jira/browse/AXIS2-5190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13158117#comment-13158117
]
Brett Walker commented on AXIS2-5190:
-------------------------------------
Hi Sangara,
This exception is occuring on client-side. I have attached the relevant WSDL
and the associated XSD in the wsdl.zip attachment as you have requested.
Given the xml string contained in the request.xml attachment I performed the
following actions
StringReader in = new StringReader( xmlString );
XMLStreamReader reader = StAXUtils.createXMLStreamReader( in );
try
{
ManageContentRequest.Factory.parse( reader );
}
catch ( Exception e )
{
this.log.error( xmlString );
this.log.info( e.getLocalizedMessage(), e );
e.printStackTrace();
}
The xmlString is a string; it is not read from a file. The production of the
xmlString is beyond my immediate control as it is produced by another system. I
take this xmlString and perfom a web service request. I have not got to the
stage of making the request as I have yet to obtain a valid
ManageContentRequest object from the parse method of the Factory object.
The stacktrace in the original description occurs when I try to parse the XML
string. The XML String is faulty as I latter discovered. The URL about 1/3 of
the way into the string is invalid. A MalformedURLException is the root cause
of the stacktrace but this is obfuscated but the ArrayStoreException being
thrown.
See my original comment about the issue. Better error handling is needed IMHO.
Hope this clarifies the situation.
Brett
> 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: Minor
> Attachments: request.xml, service.xsd, wsdl.zip
>
>
> 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));
> See the attachments for the relevant xml string and the relevant xsd. These
> are not complete files but snippets. More detailed information can be
> provided if required.
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