[jbosstools-issues] [JBoss JIRA] (JBIDE-15839) Exception while saving Server Filter in JAX-RS application

[Xavier Coulon (JIRA)]

Xavier Coulon created JBIDE-15839:
-------------------------------------

             Summary: Exception while saving Server Filter in JAX-RS application
                 Key: JBIDE-15839
                 URL: https://issues.jboss.org/browse/JBIDE-15839
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: webservices
    Affects Versions: 4.1.1.Beta1
            Reporter: Xavier Coulon
            Assignee: Xavier Coulon
             Fix For: 4.1.1.CR1


Following exception was logged while working on a sample application, in which a Server Filter was edited and saved (error occurred while saving)

{code}
org.jboss.tools.common.validation.JBTValidationException
	at org.jboss.tools.common.validation.ValidatorManager.validateInJob(ValidatorManager.java:101)
	at org.eclipse.wst.validation.internal.operations.ValidatorJob.run(ValidatorJob.java:78)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
Caused by: java.lang.NullPointerException
	at org.jboss.tools.ws.jaxrs.core.internal.metamodel.validation.JaxrsMetamodelValidator.addMarker(JaxrsMetamodelValidator.java:433)
	at org.jboss.tools.ws.jaxrs.core.internal.metamodel.validation.JaxrsProviderValidatorDelegate.validateAtLeastOneImplementation(JaxrsProviderValidatorDelegate.java:161)
	at org.jboss.tools.ws.jaxrs.core.internal.metamodel.validation.JaxrsProviderValidatorDelegate.internalValidate(JaxrsProviderValidatorDelegate.java:72)
	at org.jboss.tools.ws.jaxrs.core.internal.metamodel.validation.JaxrsProviderValidatorDelegate.internalValidate(JaxrsProviderValidatorDelegate.java:1)
	at org.jboss.tools.ws.jaxrs.core.internal.metamodel.validation.AbstractJaxrsElementValidatorDelegate.validate(AbstractJaxrsElementValidatorDelegate.java:33)
	at org.jboss.tools.ws.jaxrs.core.internal.metamodel.validation.JaxrsMetamodelValidator.validate(JaxrsMetamodelValidator.java:315)
	at org.jboss.tools.ws.jaxrs.core.internal.metamodel.validation.JaxrsMetamodelValidator.validateAll(JaxrsMetamodelValidator.java:282)
	at org.jboss.tools.ws.jaxrs.core.internal.metamodel.validation.JaxrsMetamodelValidator.validate(JaxrsMetamodelValidator.java:157)
	at org.jboss.tools.common.validation.ValidatorManager.validate(ValidatorManager.java:117)
	at org.jboss.tools.common.validation.ValidatorManager.validateInJob(ValidatorManager.java:81)
	... 2 more
{code}

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