[TUSCANY-2681] When a Component class implements an interfaces that extends other interface and use generics occur the error

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: Java-SCA-1.3.2
• Fix Version/s: Java-SCA-1.4
• Component/s: Java SCA Java Implementation Extension
• Environment: SO: Ubuntu 8.04; Java: BEA JRockit(R) JRE 5.0 Update 11 R27.3.1
• Patch Info: Patch Available
• Assignee: Rodolfo Dias
• Reporter: Rodolfo Dias
• Created: 19/Nov/08 22:28
• Updated: 09/Dec/08 09:35
• Resolved: 09/Dec/08 09:35

Description

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 .