| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.netbeans.modules.javaee.wildfly.config; |
| |
| import java.util.Iterator; |
| import java.util.LinkedList; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| import org.netbeans.modules.javaee.wildfly.config.EjbDeploymentConfiguration.BEAN_TYPE; |
| import org.netbeans.modules.javaee.wildfly.config.gen.EnterpriseBeans; |
| import org.netbeans.modules.javaee.wildfly.config.gen.Entity; |
| import org.netbeans.modules.javaee.wildfly.config.gen.Jboss; |
| import org.netbeans.modules.javaee.wildfly.config.gen.MessageDestinationRef; |
| import org.netbeans.modules.javaee.wildfly.config.gen.MessageDriven; |
| import org.netbeans.modules.javaee.wildfly.config.gen.Session; |
| |
| /** |
| * This class implements the core of the jboss.xml file modifications. |
| * |
| * @author lkotouc |
| */ |
| final class JBossMsgDestRefModifier { |
| |
| /** |
| * Add a reference to the given message destination to the enterprise beans of the given type if it does not exist yet. |
| * |
| * @param modifiedJboss Jboss graph instance being modified |
| * @param msgDestRefName message destination reference name |
| * @param beanNames the beans (ejb-name value) which might need to add message destination reference specified by msgDestRefName |
| * @param beanType type of bean to add message destination reference to |
| * @param destPrefix prefix of the message destination |
| * @param destName message destination name |
| */ |
| static void modify(Jboss modifiedJboss, String msgDestRefName, Set beanNames, |
| BEAN_TYPE beanType, String destPrefix, String destName) { |
| |
| assert(beanNames.size() > 0); |
| |
| if (modifiedJboss.getEnterpriseBeans() == null) |
| modifiedJboss.setEnterpriseBeans(new EnterpriseBeans()); |
| |
| if (beanType == BEAN_TYPE.SESSION) { |
| addSessionMsgDestReference(modifiedJboss, msgDestRefName, beanNames, destPrefix, destName); |
| } else |
| if (beanType == BEAN_TYPE.ENTITY) { |
| addEntityMsgDestReference(modifiedJboss, msgDestRefName, beanNames, destPrefix, destName); |
| } |
| } |
| |
| /** |
| * Add a new message destination reference to the session beans without it. |
| * |
| * @param modifiedJboss Jboss instance being modified |
| * @param resRefName message destination reference name |
| * @param sessionNames the sessions (ejb-name value) which might need to add message destination reference specified by msgDestRefName |
| * @param destPrefix prefix of the message destination |
| * @param destName message destination name |
| */ |
| private static void addSessionMsgDestReference(Jboss modifiedJboss, String msgDestRefName, |
| Set sessionNames, String destPrefix, String destName) { |
| |
| List/*<Session>*/ sesssionsWithoutReference = new LinkedList(); |
| |
| EnterpriseBeans eb = modifiedJboss.getEnterpriseBeans(); |
| |
| Session[] sessions = eb.getSession(); |
| for (int i = 0; i < sessions.length; i++) { |
| String ejbName = sessions[i].getEjbName(); |
| if (sessionNames.contains(ejbName)) { // session found -> check whether it has the message-destination-ref |
| sessionNames.remove(ejbName); // we don't care about it anymore |
| MessageDestinationRef[] msgDestRefs = sessions[i].getMessageDestinationRef(); |
| int j = 0; |
| for ( ; j < msgDestRefs.length; j++) { |
| String mdrn = msgDestRefs[j].getMessageDestinationRefName(); |
| if (msgDestRefName.equals(mdrn)) |
| break; // message-destination-ref found, continuing with the next session |
| } |
| if (j == msgDestRefs.length) // resource-ref not found |
| sesssionsWithoutReference.add(sessions[i]); |
| } |
| } |
| |
| //no session tag yet (sessions.length == 0) or |
| //there are sessions in sessionNames which were not found among the existing ones (those were not removed) |
| for (Iterator it = sessionNames.iterator(); it.hasNext(); ) { |
| String sessionName = (String)it.next(); |
| Session session = new Session(); |
| session.setEjbName(sessionName); |
| session.setJndiName(sessionName); |
| |
| //add the new session to enterprise-beans |
| eb.addSession(session); |
| |
| //add the new session to the list of sessions without the resource reference |
| sesssionsWithoutReference.add(session); |
| } |
| |
| //the message destination reference will be added to each session without it |
| for (Iterator it = sesssionsWithoutReference.iterator(); it.hasNext(); ) { |
| MessageDestinationRef mdr = new MessageDestinationRef(); |
| mdr.setMessageDestinationRefName(msgDestRefName); |
| String jndiName = getJndiName(destName, destPrefix); |
| mdr.setJndiName(jndiName); |
| Session session = (Session)it.next(); |
| session.addMessageDestinationRef(mdr); |
| } |
| |
| } |
| |
| /** |
| * Add a new message destination reference to the entity beans without it. |
| * |
| * @param modifiedJboss Jboss instance being modified |
| * @param resRefName message destination reference name |
| * @param sessionNames the entities (ejb-name value) which might need to add message destination reference specified by msgDestRefName |
| * @param destPrefix prefix of the message destination |
| * @param destName message destination name |
| */ |
| private static void addEntityMsgDestReference(Jboss modifiedJboss, String msgDestRefName, |
| Set entityNames, String destPrefix, String destName) { |
| |
| List/*<Entity>*/ entitiesWithoutReference = new LinkedList(); |
| |
| EnterpriseBeans eb = modifiedJboss.getEnterpriseBeans(); |
| |
| Entity[] entities = eb.getEntity(); |
| for (int i = 0; i < entities.length; i++) { |
| String ejbName = entities[i].getEjbName(); |
| if (entityNames.contains(ejbName)) { // entity found -> check whether it has the message-destination-ref |
| entityNames.remove(ejbName); // we don't care about it anymore |
| MessageDestinationRef[] msgDestRefs = entities[i].getMessageDestinationRef(); |
| int j = 0; |
| for ( ; j < msgDestRefs.length; j++) { |
| String mdrn = msgDestRefs[j].getMessageDestinationRefName(); |
| if (msgDestRefName.equals(mdrn)) |
| break; // message-destination-ref found, continuing with the next session |
| } |
| if (j == msgDestRefs.length) // resource-ref not found |
| entitiesWithoutReference.add(entities[i]); |
| } |
| } |
| |
| //no entity tag yet (entities.length == 0) or |
| //there are entities in entityNames which were not found among the existing ones (those were not removed) |
| for (Iterator it = entityNames.iterator(); it.hasNext(); ) { |
| String entityName = (String)it.next(); |
| Entity entity = new Entity(); |
| entity.setEjbName(entityName); |
| entity.setJndiName(entityName); |
| |
| //add the new entity to enterprise-beans |
| eb.addEntity(entity); |
| |
| //add the new entity to the list of entities without the resource reference |
| entitiesWithoutReference.add(entity); |
| } |
| |
| //the resource reference will be added to each entity without it |
| for (Iterator it = entitiesWithoutReference.iterator(); it.hasNext(); ) { |
| MessageDestinationRef mdr = new MessageDestinationRef(); |
| mdr.setMessageDestinationRefName(msgDestRefName); |
| String jndiName = getJndiName(destName, destPrefix); |
| mdr.setJndiName(jndiName); |
| Entity entity = (Entity)it.next(); |
| entity.addMessageDestinationRef(mdr); |
| } |
| |
| } |
| |
| /** |
| * Add a reference to the given message destination to the message-driven beans if it does not exist yet. |
| * |
| * @param modifiedJboss Jboss graph instance being modified |
| * @param msgDestRefName message destination reference name |
| * @param beans the beans (ejb-name value) which might need to add message destination reference specified by msgDestRefName |
| * @param destPrefix prefix of the message destination |
| * |
| * @deprecated |
| */ |
| static void modifyMsgDrv(Jboss modifiedJboss, String msgDestRefName, Map beans, String destPrefix) { |
| |
| assert(beans.size() > 0); |
| |
| if (modifiedJboss.getEnterpriseBeans() == null) |
| modifiedJboss.setEnterpriseBeans(new EnterpriseBeans()); |
| |
| addMsgDrvMsgDestReference(modifiedJboss, msgDestRefName, beans, destPrefix); |
| } |
| |
| /** |
| * Add a new message destination reference to the message-driven beans without it. |
| * |
| * @param modifiedJboss Jboss instance being modified |
| * @param msgDestRefName message destination reference name |
| * @param beans the beans (ejb-name value) which might need to add message destination reference specified by msgDestRefName |
| * @param destPrefix prefix of the message destination |
| * |
| * @deprecated |
| */ |
| private static void addMsgDrvMsgDestReference(Jboss modifiedJboss, String msgDestRefName, Map beans, String destPrefix) { |
| |
| List/*<Entity>*/ msgdrvsWithoutReference = new LinkedList(); |
| |
| EnterpriseBeans eb = modifiedJboss.getEnterpriseBeans(); |
| |
| MessageDriven[] msgDrivens = eb.getMessageDriven(); |
| for (int i = 0; i < msgDrivens.length; i++) { |
| String ejbName = msgDrivens[i].getEjbName(); |
| if (beans.containsKey(ejbName)) { // msgdrv found -> check whether it has the message-destination-ref |
| beans.remove(ejbName); // we don't care about it anymore |
| MessageDestinationRef[] msgDestRefs = msgDrivens[i].getMessageDestinationRef(); |
| int j = 0; |
| for ( ; j < msgDestRefs.length; j++) { |
| String mdrn = msgDestRefs[j].getMessageDestinationRefName(); |
| if (msgDestRefName.equals(mdrn)) |
| break; // message-destination-ref found, continuing with the next mdb |
| } |
| if (j == msgDestRefs.length) // message-destination-ref not found |
| msgdrvsWithoutReference.add(msgDrivens[i]); |
| } |
| } |
| |
| //no message-driven tag yet (msgDrivens.length == 0) or |
| //there are MDBs in beans map which were not found among the existing ones (those were not removed) |
| for (Iterator it = beans.entrySet().iterator(); it.hasNext(); ) { |
| Map.Entry entry = (Map.Entry) it.next(); |
| MessageDriven mdb = new MessageDriven(); |
| mdb.setEjbName((String) entry.getKey()); |
| mdb.setDestinationJndiName((String) entry.getValue()); |
| |
| //add the new mdb to enterprise-beans |
| eb.addMessageDriven(mdb); |
| |
| //add the new mdb to the list of mdbs without the resource reference |
| msgdrvsWithoutReference.add(mdb); |
| } |
| |
| //the resource reference will be added to each mdb without it |
| for (Iterator it = msgdrvsWithoutReference.iterator(); it.hasNext(); ) { |
| MessageDestinationRef mdr = new MessageDestinationRef(); |
| mdr.setMessageDestinationRefName(msgDestRefName); |
| String jndiName = getJndiName(msgDestRefName, destPrefix); |
| mdr.setJndiName(jndiName); |
| MessageDriven mdb = (MessageDriven)it.next(); |
| mdb.addMessageDestinationRef(mdr); |
| } |
| |
| } |
| |
| /** |
| * Add a reference to the given message destination to the message-driven beans if it does not exist yet. |
| * |
| * @param modifiedJboss Jboss graph instance being modified |
| * @param msgDestRefName message destination reference name |
| * @param mdbName the MDB (ejb-name value) which might need to add message |
| * destination reference specified by msgDestRefName |
| * @param destPrefix prefix of the message destination |
| * @param destName message destination name |
| */ |
| static void modifyMsgDrv(Jboss modifiedJboss, String msgDestRefName, |
| String mdbName, String destPrefix, String destName) { |
| |
| if (modifiedJboss.getEnterpriseBeans() == null) |
| modifiedJboss.setEnterpriseBeans(new EnterpriseBeans()); |
| |
| addMsgDrvMsgDestReference(modifiedJboss, msgDestRefName, mdbName, destPrefix, destName); |
| } |
| |
| private static void addMsgDrvMsgDestReference(Jboss modifiedJboss, String msgDestRefName, |
| String mdbName, String destPrefix, String destName) { |
| |
| EnterpriseBeans eb = modifiedJboss.getEnterpriseBeans(); |
| |
| for (MessageDriven mdb : eb.getMessageDriven()) { |
| String ejbName = mdb.getEjbName(); |
| if (mdbName.equals(ejbName)) { // msgdrv found -> check whether it has the message-destination-ref |
| MessageDestinationRef[] msgDestRefs = mdb.getMessageDestinationRef(); |
| int j = 0; |
| for ( ; j < msgDestRefs.length; j++) { |
| String mdrn = msgDestRefs[j].getMessageDestinationRefName(); |
| if (msgDestRefName.equals(mdrn)) |
| return; // message-destination-ref found |
| } |
| if (j == msgDestRefs.length) { // message-destination-ref not found |
| MessageDestinationRef mdr = new MessageDestinationRef(); |
| mdr.setMessageDestinationRefName(msgDestRefName); |
| String jndiName = getJndiName(destName, destPrefix); |
| mdr.setJndiName(jndiName); |
| mdb.addMessageDestinationRef(mdr); |
| } |
| } |
| } |
| } |
| |
| private static String getJndiName(String destName, String destPrefix) { |
| return destPrefix + destName; |
| } |
| |
| } |