[jboss-cvs] JBossAS SVN: r70243 - trunk/ejb3/src/main/org/jboss/ejb3/clientmodule.
jboss-cvs-commits at lists.jboss.org
jboss-cvs-commits at lists.jboss.org
Fri Feb 29 00:05:14 EST 2008
Author: scott.stark at jboss.org
Date: 2008-02-29 00:05:13 -0500 (Fri, 29 Feb 2008)
New Revision: 70243
Added:
trunk/ejb3/src/main/org/jboss/ejb3/clientmodule/ClientENCInjectionContainer.java
Log:
Restore ClientENCInjectionContainer
Copied: trunk/ejb3/src/main/org/jboss/ejb3/clientmodule/ClientENCInjectionContainer.java (from rev 70242, tags/JBoss_5_0_0_Beta4/ejb3/src/main/org/jboss/ejb3/clientmodule/ClientENCInjectionContainer.java)
===================================================================
--- trunk/ejb3/src/main/org/jboss/ejb3/clientmodule/ClientENCInjectionContainer.java (rev 0)
+++ trunk/ejb3/src/main/org/jboss/ejb3/clientmodule/ClientENCInjectionContainer.java 2008-02-29 05:05:13 UTC (rev 70243)
@@ -0,0 +1,425 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2006, Red Hat Middleware LLC, 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.ejb3.clientmodule;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.AccessibleObject;
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import javax.management.MalformedObjectNameException;
+import javax.management.ObjectName;
+import javax.naming.Context;
+import javax.naming.NameNotFoundException;
+import javax.naming.NamingException;
+
+import org.jboss.deployers.vfs.spi.structure.VFSDeploymentUnit;
+import org.jboss.ejb3.Container;
+import org.jboss.ejb3.DependencyPolicy;
+import org.jboss.ejb3.DeploymentScope;
+import org.jboss.ejb3.DeploymentUnit;
+import org.jboss.ejb3.Ejb3Module;
+import org.jboss.ejb3.deployers.JBoss5DependencyPolicy;
+import org.jboss.ejb3.deployers.JBoss5DeploymentScope;
+import org.jboss.ejb3.deployers.JBoss5DeploymentUnit;
+import org.jboss.ejb3.enc.DeploymentEjbResolver;
+import org.jboss.ejb3.enc.MessageDestinationResolver;
+import org.jboss.ejb3.entity.PersistenceUnitDeployment;
+import org.jboss.ejb3.javaee.AbstractJavaEEComponent;
+import org.jboss.ejb3.javaee.SimpleJavaEEModule;
+import org.jboss.injection.DependsHandler;
+import org.jboss.injection.EJBRemoteHandler;
+import org.jboss.injection.EncInjector;
+import org.jboss.injection.InjectionContainer;
+import org.jboss.injection.InjectionHandler;
+import org.jboss.injection.InjectionUtil;
+import org.jboss.injection.Injector;
+import org.jboss.injection.PersistenceUnitHandler;
+import org.jboss.injection.ResourceHandler;
+import org.jboss.injection.WebServiceRefHandler;
+import org.jboss.logging.Logger;
+import org.jboss.metadata.client.jboss.JBossClientMetaData;
+import org.jboss.metadata.javaee.spec.RemoteEnvironment;
+import org.jboss.metadata.javaee.spec.ServiceReferenceMetaData;
+import org.jboss.metadata.javaee.spec.ServiceReferencesMetaData;
+import org.jboss.metadata.serviceref.ServiceReferenceHandler;
+import org.jboss.metadata.serviceref.VirtualFileAdaptor;
+import org.jboss.virtual.VirtualFile;
+import org.jboss.wsf.spi.deployment.UnifiedVirtualFile;
+
+/**
+ * This class builds up the java:comp namespace for JavaEE 5 application clients.
+ * It uses the existing injection framework to get this done.
+ *
+ * @author <a href="mailto:carlo.dewolf at jboss.com">Carlo de Wolf</a>
+ * @author adrian at jboss.org
+ * @version $Revision$
+ */
+public class ClientENCInjectionContainer extends AbstractJavaEEComponent implements InjectionContainer
+{
+ private static final Logger log = Logger.getLogger(ClientENCInjectionContainer.class);
+
+ private DeploymentUnit ejb3Unit;
+ private JBossClientMetaData clientMetaData;
+ private Class<?> mainClass;
+ private String applicationClientName;
+ private ClassLoader classLoader;
+
+ // TODO: remove injectors, these are not supported
+ private List<Injector> injectors = new ArrayList<Injector>();
+ private Map<String, Map<AccessibleObject, Injector>> encInjections = new HashMap<String, Map<AccessibleObject, Injector>>();
+ private Map<String, EncInjector> encInjectors = new HashMap<String, EncInjector>();
+
+ private Context enc;
+
+ private DeploymentEjbResolver ejbResolver;
+ private DeploymentScope deploymentScope;
+ private ObjectName objectName;
+ private DependencyPolicy dependencyPolicy = new JBoss5DependencyPolicy(this);
+
+ private MessageDestinationResolver messageDestinationResolver;
+
+ public ClientENCInjectionContainer(VFSDeploymentUnit unit, JBossClientMetaData xml, Class<?> mainClass, String applicationClientName, ClassLoader classLoader,
+ Context encCtx) throws NamingException
+ {
+ super(new SimpleJavaEEModule((unit.getParent() != null ? unit.getParent().getSimpleName() : null), unit.getSimpleName()));
+ if (mainClass == null)
+ throw new NullPointerException("mainClass is mandatory");
+ if (applicationClientName == null)
+ throw new NullPointerException("applicationClientName is mandatory");
+ if (classLoader == null)
+ throw new NullPointerException("classLoader is mandatory");
+
+ this.ejb3Unit = new JBoss5DeploymentUnit(unit);
+ this.clientMetaData = xml;
+ this.mainClass = mainClass;
+ this.applicationClientName = applicationClientName;
+ this.classLoader = classLoader;
+
+ this.enc = encCtx;
+
+ /*
+ EAR ear = null;
+
+ if (di.parent != null)
+ {
+ if (di.parent.shortName.endsWith(".ear") || di.parent.shortName.endsWith(".ear/"))
+ {
+ synchronized (di.parent.context)
+ {
+ ear = (EAR) di.parent.context.get("EJB3_EAR_METADATA");
+ if (ear == null)
+ {
+ ear = new JmxEARImpl(di.parent.shortName);
+ di.parent.context.put("EJB3_EAR_METADATA", ear);
+ }
+ }
+ }
+ }
+ */
+
+ //DeploymentScope scope = null;
+ if (unit.getParent() != null)
+ {
+ this.deploymentScope = new JBoss5DeploymentScope(unit.getParent());
+ }
+
+ ejbResolver = new ClientEjbResolver(deploymentScope, unit.getSimpleName());
+ messageDestinationResolver = new MessageDestinationResolver(deploymentScope, xml.getMessageDestinations());
+
+ String on = Ejb3Module.BASE_EJB3_JMX_NAME + createScopeKernelName(unit, deploymentScope) + ",name=" + applicationClientName;
+ try
+ {
+ this.objectName = new ObjectName(on);
+ }
+ catch (MalformedObjectNameException e)
+ {
+ // should not happen
+ throw new RuntimeException("Malformed object name " + on, e);
+ }
+
+ processMetaData();
+ }
+
+ private String createScopeKernelName(VFSDeploymentUnit unit, DeploymentScope ear)
+ {
+ String scopedKernelName = "";
+ if (ear != null)
+ scopedKernelName += ",ear=" + ear.getShortName();
+ scopedKernelName += ",jar=" + unit.getSimpleName();
+ return scopedKernelName;
+ }
+
+ public <T extends Annotation> T getAnnotation(Class<T> annotationType, Class<?> clazz)
+ {
+ return clazz.getAnnotation(annotationType);
+ }
+
+ public <T extends Annotation> T getAnnotation(Class<T> annotationType, Class<?> clazz, Method method)
+ {
+ return method.getAnnotation(annotationType);
+ }
+
+ public <T extends Annotation> T getAnnotation(Class<T> annotationType, Method method)
+ {
+ return method.getAnnotation(annotationType);
+ }
+
+ public <T extends Annotation> T getAnnotation(Class<T> annotationType, Class<?> clazz, Field field)
+ {
+ return field.getAnnotation(annotationType);
+ }
+
+ public <T extends Annotation> T getAnnotation(Class<T> annotationType, Field field)
+ {
+ return field.getAnnotation(annotationType);
+ }
+
+ public VirtualFile getRootFile()
+ {
+ return ejb3Unit.getRootFile();
+ }
+
+ public ClassLoader getClassloader()
+ {
+ return classLoader;
+ }
+
+ public DependencyPolicy getDependencyPolicy()
+ {
+ return dependencyPolicy;
+ }
+
+ public String getDeploymentDescriptorType()
+ {
+ return "application-client.xml";
+ }
+
+ public String getEjbJndiName(Class businessInterface) throws NameNotFoundException
+ {
+ return ejbResolver.getEjbJndiName(businessInterface);
+ }
+
+ public String getEjbJndiName(String link, Class businessInterface)
+ {
+ return ejbResolver.getEjbJndiName(link, businessInterface);
+ }
+
+ public Context getEnc()
+ {
+ return enc;
+ }
+
+ public Map<String, Map<AccessibleObject, Injector>> getEncInjections()
+ {
+ return encInjections;
+ }
+
+ public Map<String, EncInjector> getEncInjectors()
+ {
+ return encInjectors;
+ }
+
+ public RemoteEnvironment getEnvironmentRefGroup()
+ {
+ return clientMetaData;
+ }
+
+ public String getIdentifier()
+ {
+ return applicationClientName;
+ }
+
+ /**
+ * A client enc injection container doesn't support injectors, because
+ * these must be run client side.
+ */
+ public List<Injector> getInjectors()
+ {
+ //throw new RuntimeException("not supported");
+ return injectors;
+ }
+
+ public Class<?> getMainClass()
+ {
+ return mainClass;
+ }
+
+ public ObjectName getObjectName()
+ {
+ return objectName;
+ }
+
+ public PersistenceUnitDeployment getPersistenceUnitDeployment(String unitName) throws NameNotFoundException
+ {
+ throw new RuntimeException("NYI");
+ }
+
+ public boolean hasJNDIBinding(String jndiName)
+ {
+ return false;
+ }
+
+ private void populateEnc()
+ {
+ for (EncInjector injector : encInjectors.values())
+ {
+ log.trace("encInjector: " + injector);
+ injector.inject(this);
+ }
+ }
+
+ private void processMetaData()
+ {
+ if (clientMetaData.getDepends() != null)
+ for (String dependency : clientMetaData.getDepends())
+ {
+ getDependencyPolicy().addDependency(dependency);
+ }
+
+ // TODO: check which handlers an application client should support
+ Collection<InjectionHandler<JBossClientMetaData>> handlers = new ArrayList<InjectionHandler<JBossClientMetaData>>();
+ handlers.add(new EJBRemoteHandler<JBossClientMetaData>());
+ handlers.add(new DependsHandler<JBossClientMetaData>());
+ //handlers.add(new JndiInjectHandler<JBossClientMetaData>());
+ //handlers.add(new PersistenceContextHandler<JBossClientMetaData>());
+ handlers.add(new PersistenceUnitHandler<JBossClientMetaData>());
+ handlers.add(new ResourceHandler<JBossClientMetaData>());
+ handlers.add(new WebServiceRefHandler<JBossClientMetaData>());
+
+ ClassLoader old = Thread.currentThread().getContextClassLoader();
+ Thread.currentThread().setContextClassLoader(classLoader);
+ try
+ {
+ // EJB container's XML must be processed before interceptor's as it may override interceptor's references
+ for (InjectionHandler<JBossClientMetaData> handler : handlers)
+ handler.loadXml(clientMetaData, this);
+
+ Map<AccessibleObject, Injector> tmp = InjectionUtil.processAnnotations(this, handlers, getMainClass());
+ injectors.addAll(tmp.values());
+
+ // initialiseInterceptors();
+ // for (InterceptorInfo interceptorInfo : applicableInterceptors)
+ // {
+ // for (InjectionHandler handler : handlers)
+ // {
+ // handler.loadXml(interceptorInfo.getXml(), this);
+ // }
+ // }
+ // for (InterceptorInfo interceptorInfo : applicableInterceptors)
+ // {
+ // Map<AccessibleObject, Injector> tmpInterceptor = InjectionUtil.processAnnotations(this, handlers, interceptorInfo.getClazz());
+ // InterceptorInjector injector = new InterceptorInjector(this, interceptorInfo, tmpInterceptor);
+ // interceptorInjectors.put(interceptorInfo.getClazz(), injector);
+ // }
+
+ // When @WebServiceRef is not used service-ref won't be processed
+ // In this case we process them late
+ if (clientMetaData != null)
+ {
+ ServiceReferencesMetaData serviceRefs = clientMetaData.getServiceReferences();
+ if (serviceRefs != null)
+ {
+ Iterator<ServiceReferenceMetaData> itRefs = serviceRefs.iterator();
+ while (itRefs.hasNext())
+ {
+ ServiceReferenceMetaData sref = itRefs.next();
+ try
+ {
+ String name = sref.getServiceRefName();
+ String encName = "env/" + name;
+ Context encCtx = getEnc();
+
+ UnifiedVirtualFile vfsRoot = new VirtualFileAdaptor(getRootFile());
+ new ServiceReferenceHandler().bindServiceRef(encCtx, encName, vfsRoot, getClassloader(), sref);
+
+ }
+ catch (Exception e)
+ {
+ log.error("Failed to bind service-ref", e);
+ }
+ }
+ }
+ }
+ }
+ finally
+ {
+ Thread.currentThread().setContextClassLoader(old);
+ }
+ }
+
+ public Container resolveEjbContainer(String link, Class businessIntf)
+ {
+ return ejbResolver.getEjbContainer(link, businessIntf);
+ }
+
+ public Container resolveEjbContainer(Class businessIntf) throws NameNotFoundException
+ {
+ return ejbResolver.getEjbContainer(businessIntf);
+ }
+
+ public String resolveMessageDestination(String link)
+ {
+ // // FIXME: this is a copy of DeploymentEjbResolver & Ejb3Deployment.resolveMessageDestination
+ // int hashIndex = link.indexOf('#');
+ // if (hashIndex != -1)
+ // {
+ // if (deploymentScope == null)
+ // {
+ // log.warn("ejb link '" + link + "' is relative, but no deployment scope found");
+ // return null;
+ // }
+ // String relativePath = link.substring(0, hashIndex);
+ // Ejb3Deployment dep = deploymentScope.findRelativeDeployment(relativePath);
+ // if (dep == null)
+ // {
+ // log.warn("can't find a deployment for path '" + relativePath + "' of ejb link '" + link + "'");
+ // return null;
+ // }
+ // String name = link.substring(hashIndex + 1);
+ // // call resolve, because get is private (and should stay that way)
+ // return dep.resolveMessageDestination(name);
+ // }
+ // return getMessageDestination(link);
+ return messageDestinationResolver.resolveMessageDestination(link);
+ }
+
+ public void start()
+ {
+ populateEnc();
+
+ // Don't run any injectors, they must be run client side
+
+ log.info("STARTED CLIENT ENC CONTAINER: " + applicationClientName);
+ }
+
+ public void stop()
+ {
+ log.info("STOPPED CLIENT ENC CONTAINER: " + applicationClientName);
+ }
+}
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