[
http://jira.codehaus.org/browse/JIBX-234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=147364#action_147364
]
Nigel Charman commented on JIBX-234:
------------------------------------
The responses from IBM are:
"Hi,
A quick look at the javadoc(1) for the XMLStreamReader shows what states the
getEncoding() method may be called in. It lists that it is only valid when next
has returned START_DOCUMENT and if you try to call methods outside the listed
states then a java.lang.IllegalStateException will be thrown.
With out seeing what the code is doing here I can't say what it should be
doing, but it looks like the implementation in shipped with IBM Java 6 is
following the doc. I would interpret this as you can only call getEncoding()
only after a call to next has returned START_DOCUMENT and before the next call
to next().
Ben Hardill
(1)http://java.sun.com/javase/6/docs/api/javax/xml/stream/XMLStreamReader.html
"
"Hi,
I checked with the dev team for the StAX parser. Sounds like I was nearly
right, except there is no need to call next() first as it is called internally
when the XMLStreamReader is created. This means that you can call getEncoding()
on the XMLStreamReader before a call to next() or nextTag().
It sounds from Dennis Sosnoski's response that this is how the code used to
work but had to be changed to work round problems in other implementations.
Ben Hardill
"
> 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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