/*
* JBoss, Home of Professional Open Source
* Copyright 2010, Red Hat Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.weld.arquillian;
import java.util.Collections;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import javax.enterprise.context.spi.CreationalContext;
import javax.enterprise.inject.spi.Bean;
import javax.enterprise.inject.spi.BeanManager;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import org.jboss.as.server.deployment.SetupAction;
import org.jboss.as.weld.WeldLogger;
import org.jboss.msc.service.ServiceName;
import org.jboss.weld.Container;
import org.jboss.weld.context.bound.BoundConversationContext;
import org.jboss.weld.context.bound.BoundLiteral;
import org.jboss.weld.context.bound.BoundRequest;
import org.jboss.weld.context.bound.BoundRequestContext;
import org.jboss.weld.context.bound.BoundSessionContext;
import org.jboss.weld.context.bound.MutableBoundRequest;
/**
* Sets up the session, request and conversation contexts for a weld deployment
*
* @author Stuart Douglas
*
*/
public class WeldContextSetup implements SetupAction {
private static class ContextMapThreadLocal extends ThreadLocal<Map<String, Object>> {
@Override
protected Map<String, Object> initialValue() {
return new ConcurrentHashMap<String, Object>();
}
}
private static final String STANDARD_BEAN_MANAGER_JNDI_NAME = "java:comp/BeanManager";
private final ThreadLocal<Map<String, Object>> sessionContexts = new ContextMapThreadLocal();
private final ThreadLocal<Map<String, Object>> requestContexts = new ContextMapThreadLocal();
private final ThreadLocal<BoundRequest> boundRequests = new ThreadLocal<BoundRequest>();
@SuppressWarnings("unchecked")
public void setup(Map<String, Object> properties) {
try {
final BeanManager manager = (BeanManager) new InitialContext().lookup(STANDARD_BEAN_MANAGER_JNDI_NAME);
if (manager != null && Container.available()) {
final Bean<BoundSessionContext> sessionContextBean = (Bean<BoundSessionContext>) manager.resolve(manager
.getBeans(BoundSessionContext.class, BoundLiteral.INSTANCE));
CreationalContext<?> ctx = manager.createCreationalContext(sessionContextBean);
final BoundSessionContext sessionContext = (BoundSessionContext) manager.getReference(sessionContextBean,
BoundSessionContext.class, ctx);
sessionContext.associate(sessionContexts.get());
sessionContext.activate();
final Bean<BoundRequestContext> requestContextBean = (Bean<BoundRequestContext>) manager.resolve(manager
.getBeans(BoundRequestContext.class, BoundLiteral.INSTANCE));
ctx = manager.createCreationalContext(requestContextBean);
final BoundRequestContext requestContext = (BoundRequestContext) manager.getReference(requestContextBean,
BoundRequestContext.class, ctx);
requestContext.associate(requestContexts.get());
requestContext.activate();
final Bean<BoundConversationContext> conversationContextBean = (Bean<BoundConversationContext>) manager
.resolve(manager.getBeans(BoundConversationContext.class, BoundLiteral.INSTANCE));
ctx = manager.createCreationalContext(conversationContextBean);
final BoundConversationContext conversationContext = (BoundConversationContext) manager.getReference(
conversationContextBean, BoundConversationContext.class, ctx);
BoundRequest request = new MutableBoundRequest(requestContexts.get(), sessionContexts.get());
boundRequests.set(request);
conversationContext.associate(request);
conversationContext.activate();
}
} catch (NamingException e) {
WeldLogger.ROOT_LOGGER.failedToSetupWeldContexts(e);
}
}
@SuppressWarnings("unchecked")
public void teardown(Map<String, Object> properties) {
try {
final BeanManager manager = (BeanManager) new InitialContext().lookup("java:comp/BeanManager");
if (manager != null && Container.available()) {
final Bean<BoundSessionContext> sessionContextBean = (Bean<BoundSessionContext>) manager.resolve(manager.getBeans(
BoundSessionContext.class, BoundLiteral.INSTANCE));
CreationalContext<?> ctx = manager.createCreationalContext(sessionContextBean);
final BoundSessionContext sessionContext = (BoundSessionContext) manager.getReference(sessionContextBean,
BoundSessionContext.class, ctx);
sessionContext.deactivate();
sessionContext.dissociate(sessionContexts.get());
final Bean<BoundRequestContext> requestContextBean = (Bean<BoundRequestContext>) manager.resolve(manager.getBeans(
BoundRequestContext.class, BoundLiteral.INSTANCE));
ctx = manager.createCreationalContext(requestContextBean);
final BoundRequestContext requestContext = (BoundRequestContext) manager.getReference(requestContextBean,
BoundRequestContext.class, ctx);
requestContext.deactivate();
requestContext.dissociate(requestContexts.get());
final Bean<BoundConversationContext> conversationContextBean = (Bean<BoundConversationContext>) manager
.resolve(manager.getBeans(BoundConversationContext.class, BoundLiteral.INSTANCE));
ctx = manager.createCreationalContext(conversationContextBean);
final BoundConversationContext conversationContext = (BoundConversationContext) manager.getReference(
conversationContextBean, BoundConversationContext.class, ctx);
conversationContext.deactivate();
conversationContext.dissociate(boundRequests.get());
}
} catch (NamingException e) {
WeldLogger.ROOT_LOGGER.failedToTearDownWeldContexts(e);
} finally {
sessionContexts.remove();
requestContexts.remove();
boundRequests.remove();
}
}
@Override
public Set<ServiceName> dependencies() {
return Collections.emptySet();
}
@Override
public int priority() {
return 100;
}
}