/*
* JBoss, Home of Professional Open Source
* Copyright 2012, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. 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.spring.embedded;
import org.jboss.arquillian.container.spi.client.container.DeployableContainer;
import org.jboss.arquillian.container.spi.client.container.DeploymentException;
import org.jboss.arquillian.container.spi.client.container.LifecycleException;
import org.jboss.arquillian.container.spi.client.protocol.ProtocolDescription;
import org.jboss.arquillian.container.spi.client.protocol.metadata.ProtocolMetaData;
import org.jboss.arquillian.container.spi.context.annotation.ContainerScoped;
import org.jboss.arquillian.container.spi.context.annotation.DeploymentScoped;
import org.jboss.arquillian.core.api.InstanceProducer;
import org.jboss.arquillian.core.api.annotation.Inject;
import org.jboss.shrinkwrap.api.Archive;
import org.jboss.shrinkwrap.api.classloader.ShrinkWrapClassLoader;
import org.jboss.shrinkwrap.descriptor.api.Descriptor;
/**
* <p>Spring embedded container.</p>
*
* @author <a href="mailto:jmnarloch@gmail.com">Jakub Narloch</a>
* @version $Revision: $
*/
public class SpringEmbeddedContainer implements DeployableContainer<SpringEmbeddedConfiguration> {
/**
* <p>Class loader manager.</p>
*/
@Inject
@DeploymentScoped
private InstanceProducer<ContextClassLoaderManager> contextClassLoaderManager;
/**
* <p>Container configuration.</p>
*/
@Inject
@ContainerScoped
private InstanceProducer<SpringEmbeddedConfiguration> configuration;
/**
* <p>Creates new instance of {@link SpringEmbeddedContainer} class.</p>
*/
public SpringEmbeddedContainer() {
// empty constructor
}
/**
* {@inheritDoc}
*/
@Override
public Class<SpringEmbeddedConfiguration> getConfigurationClass() {
return SpringEmbeddedConfiguration.class;
}
/**
* {@inheritDoc}
*/
@Override
public void setup(SpringEmbeddedConfiguration configuration) {
// assigns the configuration
this.configuration.set(configuration);
}
/**
* {@inheritDoc}
*/
@Override
public void start() throws LifecycleException {
// empty method
}
/**
* {@inheritDoc}
*/
@Override
public void stop() throws LifecycleException {
// empty method
}
/**
* {@inheritDoc}
*/
@Override
public ProtocolDescription getDefaultProtocol() {
return new ProtocolDescription("Local");
}
/**
* {@inheritDoc}
*/
@Override
public ProtocolMetaData deploy(Archive archive) throws DeploymentException {
// creates the class loader based on the passed archive
ShrinkWrapClassLoader classLoader = getClassLoader(archive);
// instantiates the class loader manager
ContextClassLoaderManager classLoaderManager = new ContextClassLoaderManager(classLoader);
contextClassLoaderManager.set(classLoaderManager);
// 'starts' the manager
classLoaderManager.enable();
return new ProtocolMetaData();
}
/**
* {@inheritDoc}
*/
@Override
public void undeploy(Archive archive) throws DeploymentException {
// 'disables' the context class loader
if (contextClassLoaderManager.get() != null) {
contextClassLoaderManager.get().disable();
}
}
/**
* {@inheritDoc}
*/
@Override
public void deploy(Descriptor descriptor) throws DeploymentException {
throw new UnsupportedOperationException("The embedded container does not supports deploying a descriptor.");
}
/**
* {@inheritDoc}
*/
@Override
public void undeploy(Descriptor descriptor) throws DeploymentException {
throw new UnsupportedOperationException("The embedded container does not supports undeploying a descriptor.");
}
/**
* <p>Creates the class loader based on the passed archive.</p>
*
* @param archive the shrinkwrap archive
*
* @return the created class loader
*/
private ShrinkWrapClassLoader getClassLoader(Archive<?> archive) {
return new ShrinkWrapClassLoader(archive.getClass().getClassLoader(), archive);
}
}