On Tue, 23 Feb 2010 09:50:10 Oleg Kozlov wrote:
> Hello,
>
> I have an Axis2 1.5.1 (Java) client, auto-generated by wsdl2java with
> XmlBeans framework.
>
> I'm integrating with a new vendor that has a SOAP web service written in
> .Net. The service is basically a wrapper around a legacy telephony
> switch. The service returns 1-9 binary numbers in its response in one of
> the XML elements. I have to point out that I our (client) side we do not
> even need to use that element at all, it just has some meaningless
> data... Apparently our vendor's other clients are all using .Net and the
> .Net framework does not care about inserting or parsing illegal
> characters in the SOAP Body ...
>
> So, I'm getting an exception (see below).
>
> I tried solving this problem by writing a custom Axis2 client module
> where I get access to the XML element that contains illegal characters
> and either set it's text value to blank string, or detach and get rid of
> the whole XML element altogether (since I don't need it). However, every
> time I iterate to the bad XML element - the parser blows up with the
> parsing error again inside my custom module. Also, due to the fact that
> Axis is using pull parsing method - there is no way to jump over the
> element with binary data, so I was not able to copy the entire XML DOM
> into a new DOM document skipping over the bad element.
>
> I could not find a way to get low level access to XML stream where I
> could, for example, read from an input stream and write to an output
> stream, and skip over the illegal character.
>
> Can anyone recommend another solution?
>
> ==============================
> org.apache.axis2.AxisFault: [com.ctc.wstx.exc.WstxLazyException] Illegal
> character entity: expansion character (code 0x8) not a valid XML
> character
> at [row,col {unknown-source}]: [1,13020]
> at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
> at
> leadpoint.voice.service.paetec.callrecords.client.ServiceStub.fromOM(Ser
> viceStub.java:3315)
> at
> leadpoint.voice.service.paetec.callrecords.client.ServiceStub.getEnhance
> dCDR(ServiceStub.java:1063)
> at
> leadpoint.voice.service.paetec.callrecords.client.ServiceTest.testgetEnh
> ancedCDR(ServiceTest.java:184)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
> a:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
> Impl.java:25)
> at
> com.intellij.junit3.JUnit3IdeaTestRunner.doRun(JUnit3IdeaTestRunner.java
>
> :108)
>
> at
> com.intellij.junit3.JUnit3IdeaTestRunner.startRunnerWithArgs(JUnit3IdeaT
> estRunner.java:42)
> at
> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUni
> tStarter.java:165)
> at
> com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:60)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.jav
> a:39)
> at com.intellij.rt.execution.application.AppMain.main(AppMain.java:110)
> Caused by: [com.ctc.wstx.exc.WstxLazyException]
> com.ctc.wstx.exc.WstxParsingException: Illegal character entity:
> expansion character (code 0x8) not a valid XML character
> at [row,col {unknown-source}]: [1,13020]
> at
> com.ctc.wstx.exc.WstxLazyException.throwLazily(WstxLazyException.java:45
> )
> at com.ctc.wstx.sr.StreamScanner.throwLazyError(StreamScanner.java:704)
> at
> com.ctc.wstx.sr.BasicStreamReader.safeFinishToken(BasicStreamReader.java
>
> :3657)
>
> at
> com.ctc.wstx.sr.BasicStreamReader.getTextCharacters(BasicStreamReader.ja
> va:830)
> at
> javax.xml.stream.util.StreamReaderDelegate.getTextCharacters(StreamReade
> rDelegate.java:158)
> at
> org.apache.axiom.om.impl.builder.SafeXMLStreamReader.getTextCharacters(S
> afeXMLStreamReader.java:113)
> at
> org.apache.axiom.om.impl.llom.OMStAXWrapper.getTextCharacters(OMStAXWrap
> per.java:418)
> at
> org.apache.axiom.om.util.OMXMLStreamReaderValidator.getTextCharacters(OM
> XMLStreamReaderValidator.java:239)
> at
> org.apache.xmlbeans.impl.store.Locale.loadXMLStreamReader(Locale.java:11
> 54)
> at
> org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:843)
> at
> org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.java:826)
> at
> org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(SchemaTypeLoa
> derBase.java:231)
> at
> com.paetec.e800ws.xmlservices.GetEnhancedCDRResponseDocument$Factory.par
> se(GetEnhancedCDRResponseDocument.java:165)
> at
> leadpoint.voice.service.paetec.callrecords.client.ServiceStub.fromOM(Ser
> viceStub.java:3226)
> ... 23 more
> Caused by: com.ctc.wstx.exc.WstxParsingException: Illegal character
> entity: expansion character (code 0x8) not a valid XML character
> at [row,col {unknown-source}]: [1,13020]
> at
> com.ctc.wstx.sr.StreamScanner.constructWfcException(StreamScanner.java:6
> 05)
> at
> com.ctc.wstx.sr.StreamScanner.throwParseError(StreamScanner.java:461)
> at
> com.ctc.wstx.sr.StreamScanner.reportIllegalChar(StreamScanner.java:2375)
> at
> com.ctc.wstx.sr.StreamScanner.checkAndExpandChar(StreamScanner.java:2321
> )
> at
> com.ctc.wstx.sr.StreamScanner.resolveSimpleEntity(StreamScanner.java:118
> 0)
> at
> com.ctc.wstx.sr.BasicStreamReader.readTextSecondary(BasicStreamReader.ja
> va:4675)
> at
> com.ctc.wstx.sr.BasicStreamReader.readCoalescedText(BasicStreamReader.ja
> va:4124)
> at
> com.ctc.wstx.sr.BasicStreamReader.finishToken(BasicStreamReader.java:369
> 9)
> at
> com.ctc.wstx.sr.BasicStreamReader.safeFinishToken(BasicStreamReader.java
>
> :3647)
>
> ... 34 more
> ==============================
>
> Thank you,
> Oleg.
>
--
Ian Kettle - Software Engineer
Mobile: +64 21 406 461
Email: ian.ket...@fmit.co.nz | Web: www.fmit.co.nz
Level 6, 92 Albert Street, Auckland, NZ
