WCM Content Launch:

- submit process now allows for delayed submissions (launch date may be entered during submit)
- in case of delayed submission, initiator is sent "submission pending" task with actions for cancelling submission and submitting now.  On launch date, submission is made, removing "pending" task from initiator.
- approved task is now submitted task

Fixes to jBPM Timers:
- fix to ensure task is ended when associated timer is fired
- fix to ensure Alfresco transaction is active when triggered node action is executed

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5687 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/workflow/jbpm/AlfrescoJobExecutor.java

@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2005-2007 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.workflow.jbpm;
+
+import org.alfresco.service.ServiceRegistry;
+import org.alfresco.service.transaction.TransactionService;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.jbpm.job.executor.JobExecutor;
+import org.springframework.beans.factory.access.BeanFactoryLocator;
+import org.springframework.beans.factory.access.BeanFactoryReference;
+import org.springmodules.workflow.jbpm31.JbpmFactoryLocator;
+
+
+/**
+ * jBPM Job Executor 
+ *  
+ * @author davidc
+ */
+public class AlfrescoJobExecutor extends JobExecutor
+{
+    private static final long serialVersionUID = -4576396495395482111L;
+
+    private static Log log = LogFactory.getLog(JobExecutor.class);
+    private TransactionService transactionService;
+
+    
+    /**
+     * Constructor
+     */
+    public AlfrescoJobExecutor()
+    {
+        BeanFactoryLocator factoryLocator = new JbpmFactoryLocator();
+        BeanFactoryReference factory = factoryLocator.useBeanFactory(null);
+        transactionService = (TransactionService)factory.getFactory().getBean(ServiceRegistry.TRANSACTION_SERVICE.getLocalName());
+    }
+
+    /**
+     * Gets Transaction Service
+     * 
+     * @return  transaction service
+     */
+    public TransactionService getTransactionService()
+    {
+        return transactionService;
+    }
+
+    /* (non-Javadoc)
+     * @see org.jbpm.job.executor.JobExecutor#startThread()
+     */
+    @SuppressWarnings("unchecked")
+    protected synchronized void startThread()
+    {
+        String threadName = getNextThreadName();
+        Thread thread = new AlfrescoJobExecutorThread(threadName, this, getJbpmConfiguration(), getIdleInterval(), getMaxIdleInterval(), getMaxLockTime(), getHistoryMaxSize());
+        getThreads().put(threadName, thread);
+        log.debug("starting new job executor thread '" + threadName + "'");
+        thread.start();
+    }
+
+}

source/java/org/alfresco/repo/workflow/jbpm/AlfrescoJobExecutorThread.java

@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2005-2007 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.repo.workflow.jbpm;
+
+import org.alfresco.repo.transaction.TransactionUtil;
+import org.jbpm.JbpmConfiguration;
+import org.jbpm.job.Job;
+import org.jbpm.job.executor.JobExecutorThread;
+
+
+/**
+ * Alfresco Job Executor Thread
+ * 
+ * @author davidc
+ */
+public class AlfrescoJobExecutorThread extends JobExecutorThread
+{
+    private AlfrescoJobExecutor alfrescoJobExecutor;
+    
+    /**
+     * Constructor
+     * 
+     * @param name
+     * @param jobExecutor
+     * @param jbpmConfiguration
+     * @param idleInterval
+     * @param maxIdleInterval
+     * @param maxLockTime
+     * @param maxHistory
+     */
+    public AlfrescoJobExecutorThread(String name, AlfrescoJobExecutor jobExecutor, JbpmConfiguration jbpmConfiguration, int idleInterval, int maxIdleInterval, long maxLockTime, int maxHistory)
+    {
+        super(name, jobExecutor, jbpmConfiguration, idleInterval, maxIdleInterval, maxLockTime, maxHistory);
+        this.alfrescoJobExecutor = jobExecutor;
+    }
+
+    /* (non-Javadoc)
+     * @see org.jbpm.job.executor.JobExecutorThread#executeJob(org.jbpm.job.Job)
+     */
+    @Override
+    protected void executeJob(Job job)
+    {
+        TransactionUtil.executeInUserTransaction(alfrescoJobExecutor.getTransactionService(), new TransactionJob(job));
+    }
+    
+    /**
+     * Helper class for holding Job reference
+     * 
+     * @author davidc
+     */
+    private class TransactionJob implements TransactionUtil.TransactionWork<Object>
+    {
+        private Job job;
+
+        /**
+         * Constructor
+         * 
+         * @param job
+         */
+        public TransactionJob(Job job)
+        {
+            this.job = job;
+        }
+
+        /* (non-Javadoc)
+         * @see org.alfresco.repo.transaction.TransactionUtil.TransactionWork#doWork()
+         */
+        public Object doWork() throws Throwable
+        {
+            AlfrescoJobExecutorThread.super.executeJob(job);
+            return null;
+        }
+    }
+    
+}

source/java/org/alfresco/repo/workflow/jbpm/jbpm.cfg.xml

@@ -25,7 +25,7 @@
   <bean name="jbpm.variable.resolver" class="org.jbpm.jpdl.el.impl.JbpmVariableResolver" singleton="true" />
   <bean name="jbpm.mail.address.resolver" class="org.jbpm.identity.mail.IdentityAddressResolver" singleton="true" />
   
-  <bean name="jbpm.job.executor" class="org.jbpm.job.executor.JobExecutor">
+  <bean name="jbpm.job.executor" class="org.alfresco.repo.workflow.jbpm.AlfrescoJobExecutor">
     <field name="jbpmConfiguration"><ref bean="jbpmConfiguration" /></field>
     <field name="name"><string value="AlfrescoJbpmJobExector" /></field>
     <field name="nbrOfThreads"><int value="1" /></field>

source/test-resources/jbpmresources/test_timers.xml

@@ -35,9 +35,21 @@
            </timer>
         </task>
         <transition name="cancel" to="end" />   <!-- signalling this transition will cancel timer -->
-        <transition name="launched" to="end" />  <!-- signalling this transition will cancel timer -->
+        <transition name="launched" to="doit" />  <!-- signalling this transition will cancel timer -->
     </task-node>
 
+    <node name="doit">
+        <event type="node-enter">
+        <action class="org.alfresco.repo.workflow.jbpm.AlfrescoJavaScript">
+               <script>
+                 companyhome.name = companyhome.name + "b";
+                 logger.log("Company Home: " + companyhome.name);
+               </script>
+             </action>
+        </event>
+        <transition name="" to="end" />
+    </node>
+
     <end-state name="end" />
 
 </process-definition>