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* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.arquillian.container.test.impl.enricher.resource;
import java.lang.annotation.Annotation;
import org.jboss.arquillian.container.spi.Container;
import org.jboss.arquillian.container.spi.ContainerRegistry;
import org.jboss.arquillian.container.spi.client.deployment.Deployment;
import org.jboss.arquillian.container.spi.client.deployment.DeploymentScenario;
import org.jboss.arquillian.container.spi.client.deployment.DeploymentTargetDescription;
import org.jboss.arquillian.container.spi.client.deployment.TargetDescription;
import org.jboss.arquillian.container.spi.context.ContainerContext;
import org.jboss.arquillian.container.spi.context.DeploymentContext;
import org.jboss.arquillian.container.test.api.OperateOnDeployment;
import org.jboss.arquillian.container.test.api.RunAsClient;
import org.jboss.arquillian.core.api.Instance;
import org.jboss.arquillian.core.api.annotation.Inject;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.arquillian.test.spi.enricher.resource.ResourceProvider;
/**
* OperatesOnDeploymentAwareProvider
*
* @author <a href="mailto:aslak@redhat.com">Aslak Knutsen</a>
* @version $Revision: $
*/
public abstract class OperatesOnDeploymentAwareProvider implements ResourceProvider
{
@Inject
private Instance<ContainerContext> containerContext;
@Inject
private Instance<DeploymentContext> deploymentContext;
@Inject
private Instance<DeploymentScenario> deploymentScenario;
@Inject
private Instance<ContainerRegistry> containerRegistry;
public abstract Object doLookup(ArquillianResource resource, Annotation... qualifiers);
@Override
public Object lookup(ArquillianResource resource, Annotation... qualifiers)
{
return runInDeploymentContext(resource, qualifiers);
}
private Object runInDeploymentContext(ArquillianResource resource, Annotation... qualifiers)
{
DeploymentContext context = null;
DeploymentScenario scenario = null;
boolean activateContext = containsOperatesOnDeployment(qualifiers);
boolean contextActivated = false;
try
{
Deployment deployment = null;
if(activateContext)
{
context = deploymentContext.get();
scenario = deploymentScenario.get();
if(scenario == null)
{
throw new IllegalStateException("No " + DeploymentScenario.class.getSimpleName() + " found. " +
"Possible cause, @" + OperateOnDeployment.class.getSimpleName() + " is currently only supported on the client side. (@" + RunAsClient.class.getSimpleName() + ")");
}
OperateOnDeployment operatesOn = getOperatesOnDeployment(qualifiers);
deployment = scenario.deployment(new DeploymentTargetDescription(operatesOn.value()));
if(deployment == null)
{
throw new IllegalArgumentException(
"Could not operate on deployment (@" + OperateOnDeployment.class.getSimpleName() + "), " +
"no deployment found with name: " + operatesOn.value());
}
context.activate(deployment);
contextActivated = true;
}
return runInContainerContext(deployment == null ? null:deployment.getDescription().getTarget(), resource, qualifiers);
}
finally
{
if(contextActivated)
{
context.deactivate();
}
}
}
private Object runInContainerContext(TargetDescription targetDescription, ArquillianResource resource, Annotation... qualifiers)
{
ContainerContext context = null;
ContainerRegistry registry = null;
boolean activateContext = targetDescription != null;
boolean contextActivated = false;
try
{
if(activateContext)
{
context = containerContext.get();
registry = containerRegistry.get();
if(registry == null)
{
throw new IllegalStateException("No " + ContainerRegistry.class.getSimpleName() + " found. " +
"Possible problem is, @" + OperateOnDeployment.class.getSimpleName() + " is currently only supported on the client side.");
}
Container container = registry.getContainer(targetDescription);
if(container == null)
{
throw new IllegalArgumentException(
"Could not operate on deployment (@" + OperateOnDeployment.class.getSimpleName() + "), " +
"no container found with name: " + targetDescription);
}
context.activate(container.getName());
contextActivated = true;
}
return doLookup(resource, qualifiers);
}
finally
{
if(contextActivated)
{
context.deactivate();
}
}
}
public boolean containsOperatesOnDeployment(Annotation[] qualifiers)
{
return getOperatesOnDeployment(qualifiers) != null;
}
private OperateOnDeployment getOperatesOnDeployment(Annotation[] qualifiers)
{
if(qualifiers != null)
{
for(Annotation annotation : qualifiers)
{
if(annotation.annotationType() == OperateOnDeployment.class)
{
return OperateOnDeployment.class.cast(annotation);
}
}
}
return null;
}
}