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https://issues.apache.org/jira/browse/TUSCANY-2681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12651958#action_12651958
]
ant elder commented on TUSCANY-2681:
------------------------------------
Thanks for the updated fix Rodolfo, its its looking good but I've come across
one more situation that needs to also be dealt with which is array types. Would
you be interested in extending this fix to cover that situation?
There are some tests for these in the Tuscany itest\databindings\jaxb-bottom-up
which with this fix applied are now failing in the
JavaInterfaceUtil.getGenericType with an UnsupportedOperationException.
The testcase is at:
https://svn.apache.org/repos/asf/tuscany/branches/sca-java-1.x/itest/databindings/jaxb-bottom-up/
The stack trace for one of the failures is:
<testcase time="0" name="testSCATypeExplicit">
<error
type="java.lang.UnsupportedOperationException">java.lang.UnsupportedOperationException
at
org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil.getGenericType(JavaInterfaceUtil.java:126)
at
org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil.getPhysicalTypes(JavaInterfaceUtil.java:107)
at
org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil.findMethod(JavaInterfaceUtil.java:86)
at
org.apache.tuscany.sca.implementation.java.invocation.JavaComponentContextProvider.createInvoker(JavaComponentContextProvider.java:319)
at
org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationProvider.createInvoker(JavaImplementationProvider.java:149)
at
org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.addImplementationInterceptor(RuntimeWireImpl.java:400)
at
org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.initInvocationChains(RuntimeWireImpl.java:214)
at
org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.getInvocationChains(RuntimeWireImpl.java:115)
at
org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.getInvocationChain(RuntimeWireImpl.java:135)
at
org.apache.tuscany.sca.core.assembly.RuntimeComponentServiceImpl.getInvocationChain(RuntimeComponentServiceImpl.java:125)
at
org.apache.tuscany.sca.binding.sca.impl.RuntimeSCAReferenceBindingProvider.getInvoker(RuntimeSCAReferenceBindingProvider.java:184)
at
org.apache.tuscany.sca.binding.sca.impl.RuntimeSCAReferenceBindingProvider.createInvoker(RuntimeSCAReferenceBindingProvider.java:197)
at
org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.addReferenceBindingInterceptor(RuntimeWireImpl.java:313)
at
org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.initInvocationChains(RuntimeWireImpl.java:191)
at
org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.getInvocationChains(RuntimeWireImpl.java:115)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.getInvocationChain(JDKInvocationHandler.java:243)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:148)
at $Proxy36.getTypeExplicitForward(Unknown Source)
at
org.apache.tuscany.sca.itest.databindings.jaxb.GenericsDatabindingTestCase.performTestTypeExplicit(GenericsDatabindingTestCase.java:305)
at
org.apache.tuscany.sca.itest.databindings.jaxb.GenericsDatabindingTestCase.testSCATypeExplicit(GenericsDatabindingTestCase.java:65)
> When a Component class implements an interfaces that extends other interface
> and use generics occur the error
> -------------------------------------------------------------------------------------------------------------
>
> Key: TUSCANY-2681
> URL: https://issues.apache.org/jira/browse/TUSCANY-2681
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Java Implementation Extension
> Affects Versions: Java-SCA-1.3.2
> Environment: SO: Ubuntu 8.04
> Java: BEA JRockit(R) JRE 5.0 Update 11 R27.3.1
> Reporter: Rodolfo Dias
> Priority: Critical
> Fix For: Java-SCA-Next
>
> Attachments: JavaInterfaceUtil.java, testcase.jar,
> tuscany-interface-java-1.3.2-JIRA-2681-src.zip,
> tuscany-interface-java-1.3.2-JIRA-2681.jar
>
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> Hi,
> When a Component class implements an interfaces that extends other
> interface and use generics occur the error:
> Nov 19, 2008 11:12:09 PM
> org.apache.tuscany.sca.assembly.builder.impl.ComponentReferenceWireBuilderImpl
> WARNING: Incompatible interfaces on wire source and target : source =
> GenericServiceComponent/fiscalYearBO target = FiscalYearBO
> Nov 19, 2008 11:12:10 PM
> org.apache.tuscany.sca.assembly.builder.impl.ComponentReferenceWireBuilderImpl
> WARNING: No targets for reference: Composite = {http://utrafe}GenericService
> Reference = fiscalYearBO
> And not inject de class implementation
> java.lang.NullPointerException
> at com.test.service.GenericService.print(GenericService.java:18)
> Java Interfaces:
> public interface IGenericBO<T, ID> {
> T persist(T any, List<ID> id);
> }
> public interface IFiscalYearBO extends IGenericBO<String, Long> {
> }
> Implementation class:
> public abstract class GenericBOImpl<T, ID> implements IGenericBO<T, ID> {
> private T x;
>
>
> public T persist(T any, List<ID> id) {
> x = any;
> System.out.println(id);
> System.out.println("Brazil " + x);
> return x;
> }
> }
> public class FiscalYearBO extends
> GenericBOImpl<String, Long> implements
> IFiscalYearBO {
> }
> I fixed the problem alter the JavaInterfaceIntrospectorImpl, but i have other
> error and alter the JavaInterfaceUtil code too.
> I put the patch and testcase.
> Sorry my english :(.
>
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