[
http://jira.codehaus.org/browse/JIBX-234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dennis Sosnoski updated JIBX-234:
---------------------------------
Assignee: Dennis Sosnoski
Looks like this is an issue with the IBM StAX parser implementation.
Unfortunately, StAX is a poorly written specification which left many things
open to interpretation - and if one parser interprets the specification
differently from another it's going to cause problems for applications.
>From the stack trace provided, it looks like the IBM parser is throwing an
>exception because JiBX is calling the getEncoding() method when the parser is
>not in the START_DOCUMENT state. Some other StAX parsers will only provide
>valid encoding information after the parse has been started (at least, that
>was the case in the past), which is why the JiBX code waits until a start tag
>has been read before checking the encoding. I'd prefer to see this changed to
>get the encoding first, if it worked correctly for other StAX parsers.
You might want to pursue this with IBM and see what their rationale is for
throwing the exception. I'll keep this open as a JiBX bug in the meantime.
> Binding compiler throws IllegalStateException with IBM JDK 6 and Linux amd64
> ----------------------------------------------------------------------------
>
> Key: JIBX-234
> URL: http://jira.codehaus.org/browse/JIBX-234
> Project: JiBX
> Issue Type: Bug
> Components: core
> Affects Versions: JiBX 1.1.6
> Environment: Ubuntu 64-bit. Ant 1.7.0. IBM JDK 1.6.0 build
> pxa6460sr1-20080416_01(SR1). JiBX 1.1.6a
> Reporter: Nigel Charman
> Assignee: Dennis Sosnoski
>
> Binding using ant script works fine with Sun JDK 6 and IBM JDK 5. Fails with
> IBM JDK 6. I've tried on 2 projects and get same results on each.
> Relevant parts of Ant script:
> <target name="init">
> <path id="build.classpath">
> <pathelement location="${lib}/jibx-run.jar" />
> <pathelement location="${lib}/xmlunit.jar" />
> </path>
> <path id="bind.classpath">
> <path refid="build.classpath" />
> <pathelement location="${lib}/jibx-bind.jar" />
> <pathelement location="${lib}/bcel.jar" />
> <pathelement location="${lib}/jibx-extras.jar" />
> </path>
> <!-- JiBX binding compiler task definition -->
> <taskdef name="bind"
> classname="org.jibx.binding.ant.CompileTask">
> <classpath refid="bind.classpath" />
> </taskdef>
> </target>
> <!-- Compile the bindings -->
> <target name="bind" depends="init" description="Run the JiBX binding
> compiler">
> <bind verbose="true">
> <classpath>
> <path refid="build.classpath" />
> <path path="${dest.dir}" />
> </classpath>
> <bindingfileset dir="${src.dir}">
> <include name="*.xml" />
> </bindingfileset>
> </bind>
> </target>
> Console output with IBM JDK 6:
> [EMAIL PROTECTED]:/local/work/Seascape/jibx_extras_test$ export
> JAVA_HOME=/opt/ibm/java-x86_64-60/
> [EMAIL PROTECTED]:/local/work/Seascape/jibx_extras_test$ java -version
> java version "1.6.0"
> Java(TM) SE Runtime Environment (build pxa6460sr1-20080416_01(SR1))
> IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Linux amd64-64
> jvmxa6460-20080415_18762 (JIT enabled, AOT enabled)
> J9VM - 20080415_018762_LHdSMr
> JIT - r9_20080415_1520
> GC - 20080415_AA)
> JCL - 20080412_01
> [EMAIL PROTECTED]:/local/work/Seascape/jibx_extras_test$ ant bind
> Buildfile: build.xml
> init:
> bind:
> [bind] Using the following paths:
> [bind] /local/work/Seascape/jibx_extras_test/lib/jibx-run.jar
> [bind] /local/work/Seascape/jibx_extras_test/lib/xmlunit.jar
> [bind] /local/work/Seascape/jibx_extras_test/output/classes
> [bind] Using the following binding paths:
> [bind] /local/work/Seascape/jibx_extras_test/src/bindingdom1.xml
> [bind] Running binding compiler version jibx_1_1_6a
> [bind] Error running binding compiler
> [bind] java.lang.IllegalStateException: The current state is not
> START_DOCUMENT.
> [bind] at
> com.ibm.xml.xlxp.api.stax.msg.StAXMessageProvider.throwIllegalStateException(StAXMessageProvider.java:46)
> [bind] at
> com.ibm.xml.xlxp.api.stax.XMLStreamReaderImpl.getEncoding(XMLStreamReaderImpl.java:1357)
> [bind] at
> com.ibm.xml.xlxp.api.stax.XMLInputFactoryImpl$XMLStreamReaderProxy.getEncoding(XMLInputFactoryImpl.java:304)
> [bind] at
> org.jibx.runtime.impl.StAXReaderWrapper.startTag(StAXReaderWrapper.java:110)
> [bind] at
> org.jibx.runtime.impl.StAXReaderWrapper.next(StAXReaderWrapper.java:239)
> [bind] at
> org.jibx.runtime.impl.UnmarshallingContext.toStart(UnmarshallingContext.java:515)
> [bind] at
> org.jibx.runtime.impl.UnmarshallingContext.unmarshalElement(UnmarshallingContext.java:2766)
> [bind] at
> org.jibx.binding.model.BindingElement.readBinding(BindingElement.java:760)
> [bind] at
> org.jibx.binding.model.BindingElement.readBinding(BindingElement.java:776)
> [bind] at
> org.jibx.binding.model.BindingElement.validateBinding(BindingElement.java:794)
> [bind] at org.jibx.binding.Utility.validateBinding(Utility.java:223)
> [bind] at org.jibx.binding.Utility.loadBinding(Utility.java:264)
> [bind] at org.jibx.binding.Utility.loadFileBinding(Utility.java:408)
> [bind] at org.jibx.binding.Compile.compile(Compile.java:296)
> [bind] at
> org.jibx.binding.ant.CompileTask.execute(CompileTask.java:248)
> [bind] at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
> [bind] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> [bind] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:59)
> [bind] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:39)
> [bind] at java.lang.reflect.Method.invoke(Method.java:612)
> [bind] at
> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
> [bind] at org.apache.tools.ant.Task.perform(Task.java:348)
> [bind] at org.apache.tools.ant.Target.execute(Target.java:357)
> [bind] at org.apache.tools.ant.Target.performTasks(Target.java:385)
> [bind] at
> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
> [bind] at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
> [bind] at
> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
> [bind] at
> org.apache.tools.ant.Project.executeTargets(Project.java:1181)
> [bind] at org.apache.tools.ant.Main.runBuild(Main.java:698)
> [bind] at org.apache.tools.ant.Main.startAnt(Main.java:199)
> [bind] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
> [bind] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
> [bind]
> BUILD FAILED
> /local/work/Seascape/jibx_extras_test/build.xml:43: JiBXException in JiBX
> binding compilation
> Total time: 0 seconds
> Console output with IBM JDK 5:
> [EMAIL PROTECTED]:/local/work/Seascape/jibx_extras_test$ export
> JAVA_HOME=/opt/ibm/java2-x86_64-50/
> [EMAIL PROTECTED]:/local/work/Seascape/jibx_extras_test$ ant bind
> Buildfile: build.xml
> init:
> bind:
> [bind] Using the following paths:
> [bind] /local/work/Seascape/jibx_extras_test/lib/jibx-run.jar
> [bind] /local/work/Seascape/jibx_extras_test/lib/xmlunit.jar
> [bind] /local/work/Seascape/jibx_extras_test/output/classes
> [bind] Using the following binding paths:
> [bind] /local/work/Seascape/jibx_extras_test/src/bindingdom1.xml
> [bind] Running binding compiler version jibx_1_1_6a
> [bind] binding bindingdom1:
> [bind] context (mp#=1) (cv#=0) (fm#=0)
> [bind] mapping class extras.DomContact1 to element contact (#0)
> [bind] context (cv#=0) (fm#=0)
> [bind] element wrapper contact
> [bind] object binding for extras.DomContact1 create class
> extras.DomContact1
> [bind] structure ordered
> [bind] element first-name from property m_firstName
> (java.lang.String)
> [bind] element last-name from property m_lastName
> (java.lang.String)
> [bind] element phone from property m_phone (java.lang.String)
> [bind] direct property using optional property m_information
> (org.w3c.dom.Element)
> [bind] direct marshaller/unmarshaller reference
> [bind] Generating code for mapping extras.DomContact1
> [bind]
> [bind] Wrote 2 files
> [bind]
> [bind] extras.JiBX_bindingdom1DomContact1_access2 output file size is
> 1839 bytes
> [bind]
> [bind] extras.JiBX_bindingdom1Factory output file size is 2627 bytes
> [bind]
> [bind] Kept 2 files unchanged:
> [bind] extras.DomContact1
> [bind] extras.JiBX_bindingdom1DomContact1_access1
> [bind]
> [bind] Deleted 2 files:
> [bind] extras.JiBX_bindingdom1Factory
> [bind] extras.JiBX_bindingdom1DomContact1_access
> BUILD SUCCESSFUL
> Total time: 0 seconds
> Console output with Sun JDK 6:
> [EMAIL PROTECTED]:/local/work/Seascape/jibx_extras_test$ export
> JAVA_HOME=/usr/lib/jvm/java-6-sun
> [EMAIL PROTECTED]:/local/work/Seascape/jibx_extras_test$ ant bind
> Buildfile: build.xml
> init:
> bind:
> [bind] Using the following paths:
> [bind] /local/work/Seascape/jibx_extras_test/lib/jibx-run.jar
> [bind] /local/work/Seascape/jibx_extras_test/lib/xmlunit.jar
> [bind] /local/work/Seascape/jibx_extras_test/output/classes
> [bind] Using the following binding paths:
> [bind] /local/work/Seascape/jibx_extras_test/src/bindingdom1.xml
> [bind] Running binding compiler version jibx_1_1_6a
> [bind] binding bindingdom1:
> [bind] context (mp#=1) (cv#=0) (fm#=0)
> [bind] mapping class extras.DomContact1 to element contact (#0)
> [bind] context (cv#=0) (fm#=0)
> [bind] element wrapper contact
> [bind] object binding for extras.DomContact1 create class
> extras.DomContact1
> [bind] structure ordered
> [bind] element first-name from property m_firstName
> (java.lang.String)
> [bind] element last-name from property m_lastName
> (java.lang.String)
> [bind] element phone from property m_phone (java.lang.String)
> [bind] direct property using optional property m_information
> (org.w3c.dom.Element)
> [bind] direct marshaller/unmarshaller reference
> [bind] Generating code for mapping extras.DomContact1
> [bind]
> [bind] Wrote 1 files
> [bind]
> [bind] extras.JiBX_bindingdom1DomContact1_access output file size is
> 1837 bytes
> [bind]
> [bind] Kept 3 files unchanged:
> [bind] extras.DomContact1
> [bind] extras.JiBX_bindingdom1Factory
> [bind] extras.JiBX_bindingdom1DomContact1_access1
> [bind]
> [bind] Deleted 1 files:
> [bind] extras.JiBX_bindingdom1DomContact1_access2
> BUILD SUCCESSFUL
> Total time: 0 seconds
> IBM JDKs downloaded from
> http://www.ibm.com/developerworks/java/jdk/linux/download.html and installed
> using:
> 1. sudo aptitude install bc xauth alien
> 2. sudo alien ibm-java-x86_64-sdk-6.0-1.0.x86_64.rpm
> 3. sudo dpkg -i ibm-java-x86-64-sdk_6.0-2_amd64.deb
> 4. sudo update-alternatives --install /usr/bin/java java
> /opt/ibm/java-x86_64-60/bin/java 1
> 5. sudo update-alternatives --config java
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