/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.ee.component;
import org.jboss.as.ee.component.interceptors.InterceptorOrder;
import org.jboss.as.ee.naming.InjectedEENamespaceContextSelector;
import org.jboss.as.naming.NamingStore;
import org.jboss.as.naming.deployment.ContextNames;
import org.jboss.as.server.deployment.DeploymentPhaseContext;
import org.jboss.as.server.deployment.DeploymentUnitProcessingException;
import org.jboss.invocation.ImmediateInterceptorFactory;
import org.jboss.invocation.InterceptorFactory;
import org.jboss.msc.inject.Injector;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceName;
/**
* A configurator which adds interceptors to the component which establish the naming context. The interceptor is
* added to the beginning of each chain.
*
* @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a>
*/
public final class NamespaceConfigurator implements ComponentConfigurator {
/** {@inheritDoc} */
public void configure(final DeploymentPhaseContext context, final ComponentDescription description, final ComponentConfiguration configuration) throws DeploymentUnitProcessingException {
final ComponentNamingMode namingMode = description.getNamingMode();
final InjectedEENamespaceContextSelector selector = new InjectedEENamespaceContextSelector();
final String applicationName = configuration.getApplicationName();
final String moduleName = configuration.getModuleName();
final String compName = configuration.getComponentName();
final ServiceName appContextServiceName = ContextNames.contextServiceNameOfApplication(applicationName);
final ServiceName moduleContextServiceName = ContextNames.contextServiceNameOfModule(applicationName, moduleName);
final ServiceName compContextServiceName = ContextNames.contextServiceNameOfComponent(applicationName, moduleName, compName);
final Injector<NamingStore> appInjector = selector.getAppContextInjector();
final Injector<NamingStore> moduleInjector = selector.getModuleContextInjector();
final Injector<NamingStore> compInjector = selector.getCompContextInjector();
final Injector<NamingStore> jbossInjector = selector.getJbossContextInjector();
final Injector<NamingStore> globalInjector = selector.getGlobalContextInjector();
configuration.getStartDependencies().add(new DependencyConfigurator<ComponentStartService>() {
public void configureDependency(final ServiceBuilder<?> serviceBuilder, ComponentStartService service) {
serviceBuilder.addDependency(appContextServiceName, NamingStore.class, appInjector);
serviceBuilder.addDependency(moduleContextServiceName, NamingStore.class, moduleInjector);
if (namingMode == ComponentNamingMode.CREATE) {
serviceBuilder.addDependency(compContextServiceName, NamingStore.class, compInjector);
} else if(namingMode == ComponentNamingMode.USE_MODULE) {
serviceBuilder.addDependency(moduleContextServiceName, NamingStore.class, compInjector);
}
serviceBuilder.addDependency(ContextNames.GLOBAL_CONTEXT_SERVICE_NAME, NamingStore.class, globalInjector);
serviceBuilder.addDependency(ContextNames.JBOSS_CONTEXT_SERVICE_NAME, NamingStore.class, jbossInjector);
}
});
final InterceptorFactory interceptorFactory = new ImmediateInterceptorFactory(new NamespaceContextInterceptor(selector, context.getServiceTarget()));
configuration.addPostConstructInterceptor(interceptorFactory, InterceptorOrder.ComponentPostConstruct.JNDI_NAMESPACE_INTERCEPTOR);
configuration.addPreDestroyInterceptor(interceptorFactory, InterceptorOrder.ComponentPreDestroy.JNDI_NAMESPACE_INTERCEPTOR);
if(description.isPassivationApplicable()) {
configuration.addPrePassivateInterceptor(interceptorFactory, InterceptorOrder.ComponentPassivation.JNDI_NAMESPACE_INTERCEPTOR);
configuration.addPostActivateInterceptor(interceptorFactory, InterceptorOrder.ComponentPassivation.JNDI_NAMESPACE_INTERCEPTOR);
}
configuration.setNamespaceContextInterceptorFactory(interceptorFactory);
configuration.setNamespaceContextSelector(selector);
}
}