Hi Josh,
The problem here is that your binding.xml doesn't just reference the
binding defined for Person in person-binding.xml - it creates a new
binding for Person, in the form of the embedded <structure
type="com.mycompany.apsp.crossjardepend.Person">. To use the precompiled
binding version, change this to <structure
type="com.mycompany.apsp.crossjardepend.Person" map-as="tns1:person"/>,
where tns1 is defined as "http://accenture.com/apsp/crossjardepend";.
- Dennis
Josh L wrote:
> Hello,
> Hopefully someone can help me with an error I'm struggling with while trying
> to use precompiled bindings. I'm trying to create a simple prototype where I
> have a compiled binding/class in a jar file that is used as a dependency of
> another project containing a binding and a class which extends a class
> contained in the jar file. The jar contains a class Person, and the
> jibx_bindingfactory compiled class that goes with it. The dependant project
> contains a class Customer that extends Person, and binding.xml and
> person-binding.xml mapping files.
>
> Im getting the error below when I try to run a build shared library/compile
> bindings task:
>
> [java] java.lang.IllegalStateException: Internal error - cannot modify class
> com.accenture.apsp.crossjardepend.Person loaded from D:\Projects\APSP_int
> egration\CrossJarDependency\lib\person-shared.jar
> [java] at
> org.jibx.binding.classes.ClassFile.getClassGen(ClassFile.java:1283)
> [java] at
> org.jibx.binding.classes.ClassFile.getInstructionBuilder(ClassFile.java:1308)
> [java] at
> org.jibx.binding.classes.MethodBuilder.<init>(MethodBuilder.java:168)
> [java] at
> org.jibx.binding.classes.ExceptionMethodBuilder.<init>(ExceptionMethodBuilder.java:59)
> [java] at
> org.jibx.binding.classes.BoundClass.getStoreMethod(BoundClass.java:237)
> [java] at
> org.jibx.binding.def.PropertyDefinition.genStore(PropertyDefinition.java:699)
> [java] at
> org.jibx.binding.def.ValueChild.genUnmarshal(ValueChild.java:593)
> [java] at
> org.jibx.binding.def.ValueChild.genContentUnmarshal(ValueChild.java:885)
> [java] at
> org.jibx.binding.def.NestedStructure.genContentUnmarshal(NestedStructure.java:215)
> [java] at
> org.jibx.binding.def.ObjectBinding.genUnmarshalContentMethod(ObjectBinding.java:882)
> [java] at
> org.jibx.binding.def.ObjectBinding.genContentUnmarshal(ObjectBinding.java:1078)
> [java] at
> org.jibx.binding.def.ComponentProperty.genContentUnmarshal(ComponentProperty.java:299)
> [java] at
> org.jibx.binding.def.NestedStructure.genContentUnmarshal(NestedStructure.java:215)
> [java] at
> org.jibx.binding.def.ObjectBinding.genUnmarshalContentMethod(ObjectBinding.java:882)
> [java] at
> org.jibx.binding.def.ObjectBinding.genContentUnmarshal(ObjectBinding.java:1078)
> [java] at
> org.jibx.binding.def.MappingDefinition.generateUnmarshalImplementation(MappingDefinition.java:642)
> [java] at
> org.jibx.binding.def.MappingDefinition.generateCode(MappingDefinition.java:850)
> [java] at
> org.jibx.binding.def.DefinitionContext.generateCode(DefinitionContext.java:620)
> [java] at
> org.jibx.binding.def.BindingDefinition.generateCode(BindingDefinition.java:986)
> [java] at org.jibx.binding.Compile.compile(Compile.java:221)
> [java] at org.jibx.binding.Compile.main(Compile.java:374)
>
> My ant task is as follows:
>
> <target name="build-shared">
> <delete quiet="true" dir="${basedir}/bin" />
> <mkdir dir="${basedir}/bin" />
> <echo message="Compiling shared classes" />
> <javac srcdir="${basedir}/src/main/java" destdir="${basedir}/bin"
> classpathref="bind-classpath" />
> <echo message="Running JiBX binding compiler" />
> <java classname="org.jibx.binding.Compile" fork="yes" failonerror="true"
> classpathref="bind-classpath">
> <arg value="-v"/>
> <arg value="${basedir}/gen/binding.xml"/>
> </java>
>
>
> <echo message="Constructing and copying shared.jar" />
> <mkdir dir="${build-client}/lib" />
> <jar jarfile="${build-client}/lib/shared.jar"
> basedir="${basedir}/bin" />
> <mkdir dir="${build-service}/lib" />
> <copy todir="${build-service}/lib"
> file="${build-client}/lib/shared.jar"
> />
> </target>
>
> Here is my binding.xml:
> <binding xmlns:tns="http://mycompany.com/apsp/domain";
> xmlns:ns0="http://mycompany.com/apsp/integration/CustomerService";
> name="binding" package="com.mycompany.apsp.domain" force-classes="true"
> add-constructors="true">
> <namespace uri="http://mycompany.com/apsp/domain"; default="elements"/>
> <namespace uri="http://mycompany.com/apsp/integration/CustomerService";
> prefix="ns0"/>
> <namespace uri="http://mycompany.com/apsp/crossjardepend"; prefix="ns1" />
> <include
> path="file:///D:/Projects/APSP_integration/CrossJarDependency/gen/person-binding.xml"
> precompiled="true"/>
> <mapping abstract="true" type-name="tns:customer"
> class="com.mycompany.apsp.domain.Customer">
> <structure type="com.mycompany.apsp.crossjardepend.Person">
> <value style="element" name="id" field="id" usage="optional"/>
> </structure>
> <value style="element" name="firstName" field="firstName"
> usage="optional"/>
> <value style="element" name="lastName" field="LastName"
> usage="optional"/>
> <value style="element" name="phone" field="phone" usage="optional"/>
> </mapping>
> </binding>
>
> Here is the person-binding.xml that is referenced above:
>
> <binding xmlns:tns="http://accenture.com/apsp/crossjardepend"; name="binding"
> package="com.accenture.apsp.crossjardepend">
> <namespace uri="http://accenture.com/apsp/crossjardepend";
> default="elements"/>
> <mapping abstract="true" type-name="tns:person"
> class="com.accenture.apsp.crossjardepend.Person">
> <value style="element" name="id" field="id" usage="optional"/>
> </mapping>
> <mapping abstract="true" class="com.accenture.apsp.crossjardepend.Person"
> name="person">
> <structure map-as="tns:person"/>
> </mapping>
> </binding>
>
>
> Thanks for any help or ideas for getting past this error!
>
> -Josh L
>
>
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