@Produces with custom qualifier

[gboro54]

Is it possible to have a method annotated with a @Produces and a custom qualifier annoation? From my testing it does not seem possible but I am wondering if anyone can point me in a direction to do this?

[alesj]

This is a common use case, dunno what kind of testing you did, but this should just work.

[gboro54]

ArquillianTest.java
{code}
package com.common.handler.impl;
import javax.inject.Inject;
import junit.framework.Assert;
import org.jboss.arquillian.container.test.api.OperateOnDeployment;
import org.junit.Test;
public class DefaultTradeSideChainProducorTest extends AbstractDataTest {
          @Inject
          @ProcessorChainType(chainType = ChainType.DEFAULT_BASE)
          private Handler baseProcessor; 
          @Inject
          @ProcessorChainType(chainType = ChainType.DEFAULT_ERROR)
          private Handler errorProcessor;
          @Test
          @OperateOnDeployment("build-testable-ear")
          public void testInjected() {
                    Assert.assertNotNull(baseProcessor);
                    Assert.assertNotNull(errorProcessor);
          }
}
{code}
HandlerChainProducor.java
{code}
@Singleton
@ConcurrencyManagement(ConcurrencyManagementType.BEAN)
public class HandlerChainProducor{
          @Produces
          @ProcessorChainType(chainType = ChainType.DEFAULT_BASE)
          public Handler defaultBaseChain(
                              @Phase(phase = Phase.BASE) Handler baseHandler,
                              @Phase(phase = Phase.PERSIST) Handler persistHandler) {
                    baseHandler.setNext(persistHandler);
                    return baseHandler;
          }
          @Produces
          @ProcessorChainType(chainType = ChainType.DEFAULT_ERROR)
          public Handler defaultBaseChain(
                              @Phase(phase = Phase.ERROR) Handler errorHandler) {
                    errorHandler.setNext(null);
                    return baseHandler;
          }
}
{code}

The above simple version of what I am trying to do produces the following error

{code}
Caused by: org.jboss.weld.exceptions.DeploymentException: WELD-001409 Ambiguous dependencies for type [Handler] with qualifiers [@Default] at injection point
          at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:278)
          at org.jboss.weld.bootstrap.Validator.validateInjectionPoint(Validator.java:244)
          at org.jboss.weld.bootstrap.Validator.validateBean(Validator.java:107)
          at org.jboss.weld.bootstrap.Validator.validateRIBean(Validator.java:127)
          at org.jboss.weld.bootstrap.Validator.validateBeans(Validator.java:346)
          at org.jboss.weld.bootstrap.Validator.validateDeployment(Validator.java:331)
          at org.jboss.weld.bootstrap.WeldBootstrap.validateBeans(WeldBootstrap.java:366)
          at org.jboss.as.weld.WeldContainer.start(WeldContainer.java:83)
          at org.jboss.as.weld.services.WeldService.start(WeldService.java:76)
          ... 5 more
{code}

Any thoughts for that? Each been is annotated with qualifers at @Named

[alesj]

Do you have @Qualifier on ProcessorChainType?

[gboro54]

Doh! Darn copy and paste error!!! Thanks!

Ales Justin wrote:

Do you have @Qualifier on ProcessorChainType?