[jbosstools-issues] [JBoss JIRA] (JBIDE-20124) NPE when removing a returned class in JAX-RS resource method does not exist
Xavier Coulon created JBIDE-20124:
-------------------------------------
Summary: NPE when removing a returned class in JAX-RS resource method does
not exist
Key: JBIDE-20124
URL: https://issues.jboss.org/browse/JBIDE-20124
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: webservices
Affects Versions: 4.3.0.Alpha2
Reporter: Xavier Coulon
Assignee: Xavier Coulon
Fix For: 4.3.0.Beta2
If a project contains a method such as
{code}
@Path("/{id}/comments")
public Foo addComments() {
return null;
}
{code}
while {{Foo}} does not exist, the JAX-RS Metamodel builder will fail with the following
exception:
{code}
java.lang.NullPointerException
at org.jboss.tools.ws.jaxrs.core.jdt.JdtUtils.findSubtypes(JdtUtils.java:905)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsEndpointFactory.createEndpointsFromSubresourceLocator(JaxrsEndpointFactory.java:145)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.builder.JaxrsElementChangedProcessorDelegate.processSubresourceLocatorAddition(JaxrsElementChangedProcessorDelegate.java:285)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.builder.JaxrsElementChangedProcessorDelegate.processAddition(JaxrsElementChangedProcessorDelegate.java:191)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.builder.JaxrsElementChangedProcessorDelegate.processEvent(JaxrsElementChangedProcessorDelegate.java:70)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsMetamodel.processElementChange(JaxrsMetamodel.java:751)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsMetamodel.add(JaxrsMetamodel.java:720)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsBaseElement.joinMetamodel(JaxrsBaseElement.java:127)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsResourceMethod$Builder.buildInResource(JaxrsResourceMethod.java:181)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsElementFactory.createElements(JaxrsElementFactory.java:211)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsElementFactory.createElements(JaxrsElementFactory.java:65)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsMetamodel.processJavaElementChange(JaxrsMetamodel.java:420)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsMetamodel.processJavaElementChange(JaxrsMetamodel.java:392)
at
org.jboss.tools.ws.jaxrs.core.internal.metamodel.builder.JavaElementChangedBuildJob.run(JavaElementChangedBuildJob.java:73)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
{code}
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