[TUSCANY-1663] Unhelpful exception when user forgets to put @Remotable on Java service interface when it is wired to a WSDL interface (or used over WS binding).

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Java-SCA-1.0
• Component/s: Java SCA Problem Determination
• Assignee: Zhaohui Feng
• Reporter: Rashmi Hunt
• Created: 05/Sep/07 04:27
• Updated: 19/Sep/10 11:26
• Resolved: 05/Sep/07 23:21

Description

Unhelpful exception when user forgets to put @Remotable on Java service interface when it is wired to a WSDL interface (or used over WS binding).

If I had a Java impl with an @Service pointing to a Java interface on which I forget the @Remotable annotation, and for which I had exposed the service via the WS binding with an <interface.wsdl> in SCDL I ended up with:

java.lang.NullPointerException
at org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil.findMethod(JavaInterfaceUtil.java:52)
at org.apache.tuscany.sca.implementation.java.invocation.JavaComponentInfo.createTargetInvoker(JavaComponentInfo.java:388)
at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationProvider.createInvoker(JavaImplementationProvider.java:132)
at org.apache.tuscany.sca.core.runtime.CompositeActivatorImpl.addImplementationInterceptor(CompositeActivatorImpl.java:510)
at org.apache.tuscany.sca.core.runtime.CompositeActivatorImpl.createWires(CompositeActivatorImpl.java:385)
at org.apache.tuscany.sca.core.runtime.CompositeActivatorImpl.createRuntimeWires(CompositeActivatorImpl.java:269)
at org.apache.tuscany.sca.core.runtime.CompositeActivatorImpl.activate(CompositeActivatorImpl.java:578)
at org.apache.tuscany.sca.host.embedded.impl.EmbeddedSCADomain$DomainCompositeHelper.addComposite(EmbeddedSCADomain.java:124)