[jbpm-commits] JBoss JBPM SVN: r3021 - in projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server: integration and 2 other directories.

Friday, 21 November 2008


Author: heiko.braun(a)jboss.com
Date: 2008-11-21 05:41:15 -0500 (Fri, 21 Nov 2008)
New Revision: 3021

Added:
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/InvocationProxy.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/JBPM3Extension.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/ManagementFactory.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/ProcessManagement.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/TaskManagement.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/UserManagement.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/DiagramInfoParser.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3CommandDelegate.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3FormParser.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3ManagementExtension.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3ManagementFactory.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3ProcessManagement.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3TaskManagement.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3UserManagement.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/Transform.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/cmd/
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/cmd/GetGroupMembershipCommand.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/cmd/GetUsersForGroupCommand.java
Removed:
   projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/dao/
Modified:
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/JBPM3MgmtFacade.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/ProcessMgmtFacade.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/TaskMgmtFacade.java
  
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/UserMgmtFacade.java
Log:
Rename dao package to integration

Modified:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/JBPM3MgmtFacade.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/JBPM3MgmtFacade.java	2008-11-21
10:30:25 UTC (rev 3020)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/JBPM3MgmtFacade.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -29,9 +29,9 @@
 import org.apache.commons.logging.LogFactory;
 import org.jboss.bpm.console.client.model.jbpm3.ActiveNodeInfo;
 import org.jboss.bpm.console.client.model.jbpm3.DiagramInfo;
-import org.jboss.bpm.console.server.dao.ManagementFactory;
-import org.jboss.bpm.console.server.dao.JBPM3Extension;
-import org.jboss.bpm.console.server.dao.ProcessManagement;
+import org.jboss.bpm.console.server.integration.ManagementFactory;
+import org.jboss.bpm.console.server.integration.JBPM3Extension;
+import org.jboss.bpm.console.server.integration.ProcessManagement;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.*;

Modified:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/ProcessMgmtFacade.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/ProcessMgmtFacade.java	2008-11-21
10:30:25 UTC (rev 3020)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/ProcessMgmtFacade.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -25,9 +25,9 @@
 import org.jboss.bpm.console.client.model.ProcessDefinitionRefWrapper;
 import org.jboss.bpm.console.client.model.ProcessInstanceRefWrapper;
 import org.jboss.bpm.console.client.model.ProcessInstanceRef;
-import org.jboss.bpm.console.server.dao.ManagementFactory;
-import org.jboss.bpm.console.server.dao.ProcessManagement;
-import org.jboss.bpm.console.server.dao.JBPM3Extension;
+import org.jboss.bpm.console.server.integration.ManagementFactory;
+import org.jboss.bpm.console.server.integration.ProcessManagement;
+import org.jboss.bpm.console.server.integration.JBPM3Extension;
 import org.jboss.bpm.console.server.gson.GsonFactory;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;

Modified:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/TaskMgmtFacade.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/TaskMgmtFacade.java	2008-11-21
10:30:25 UTC (rev 3020)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/TaskMgmtFacade.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -28,10 +28,10 @@
 import org.jboss.bpm.console.client.model.forms.FieldDef;
 import org.jboss.bpm.console.client.model.forms.FormDef;
 import org.jboss.bpm.console.client.model.util.MapEntry;
-import org.jboss.bpm.console.server.dao.ManagementFactory;
-import org.jboss.bpm.console.server.dao.JBPM3Extension;
-import org.jboss.bpm.console.server.dao.TaskManagement;
-import org.jboss.bpm.console.server.dao.internal.JBPM3FormParser;
+import org.jboss.bpm.console.server.integration.ManagementFactory;
+import org.jboss.bpm.console.server.integration.JBPM3Extension;
+import org.jboss.bpm.console.server.integration.TaskManagement;
+import org.jboss.bpm.console.server.integration.internal.JBPM3FormParser;
 import org.jboss.bpm.console.server.gson.GsonFactory;
 
 import javax.ws.rs.*;
@@ -55,7 +55,7 @@
    private JBPM3Extension JBPM3Extension;
 
    /**
-    * Lazy load the {@link org.jboss.bpm.console.server.dao.ProcessManagement}
+    * Lazy load the {@link org.jboss.bpm.console.server.integration.ProcessManagement}
     */
    private TaskManagement getTaskManagement()
    {

Modified:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/UserMgmtFacade.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/UserMgmtFacade.java	2008-11-21
10:30:25 UTC (rev 3020)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/UserMgmtFacade.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -24,8 +24,8 @@
 import org.jboss.bpm.console.client.model.RoleAssignmentRef;
 import org.jboss.bpm.console.client.model.RoleAssignmentRefWrapper;
 import org.jboss.bpm.console.server.gson.GsonFactory;
-import org.jboss.bpm.console.server.dao.UserManagement;
-import org.jboss.bpm.console.server.dao.ManagementFactory;
+import org.jboss.bpm.console.server.integration.UserManagement;
+import org.jboss.bpm.console.server.integration.ManagementFactory;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/InvocationProxy.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/InvocationProxy.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/InvocationProxy.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,96 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration;
+
+import org.jboss.bpm.console.server.util.ServiceLocator;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import javax.transaction.SystemException;
+import javax.transaction.UserTransaction;
+import java.lang.reflect.Method;
+
+/**
+ * Decorates management invocations with common system aspects, i.e. transaction
demarcation.
+ *
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public class InvocationProxy implements java.lang.reflect.InvocationHandler
+{
+   private static final Log log = LogFactory.getLog(InvocationProxy.class);
+
+   private Object obj;
+
+   public static Object newInstance(Object obj) {
+      return java.lang.reflect.Proxy.newProxyInstance(
+        obj.getClass().getClassLoader(),
+        obj.getClass().getInterfaces(),
+        new InvocationProxy(obj));
+   }
+
+   private InvocationProxy(Object obj) {
+      this.obj = obj;
+   }
+
+   public Object invoke(Object proxy, Method m, Object[] args)
+     throws Throwable
+   {
+      Object result;
+
+      UserTransaction tx = ServiceLocator.getUserTransaction();
+
+      try
+      {
+         // before method invocation
+         tx.begin();
+
+         // field target invocation
+         result = m.invoke(obj, args);
+
+         tx.commit();
+
+      }
+      catch (Throwable e)
+      {
+         if(tx!=null)
+         {
+            try
+            {
+               tx.rollback();
+            }
+            catch (SystemException e1) {
+               log.error("Failed to rollback on  " + obj + " -> "
+ m.getName());  
+            }
+         }
+
+         throw new RuntimeException("Unexpected invocation exception: " +
e.getMessage(), e);
+
+      }
+      finally
+      {
+         // after method invocation
+
+      }
+
+      return result;
+   }
+}
\ No newline at end of file

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/JBPM3Extension.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/JBPM3Extension.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/JBPM3Extension.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,53 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration;
+
+import org.jboss.bpm.console.client.model.jbpm3.ActiveNodeInfo;
+import org.jboss.bpm.console.client.model.jbpm3.DiagramInfo;
+import org.jboss.bpm.console.client.model.ProcessDefinitionRef;
+
+import java.util.Map;
+
+/**
+ * Proprietary to jBPM3, no sure if it will stay.
+ * 
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public interface JBPM3Extension
+{
+   byte[] getProcessImage(long processId);
+
+   DiagramInfo getDiagramInfo(long processId);
+
+   ActiveNodeInfo getActivNodeInfo(long instanceId);
+
+   // TODO: move to process management
+   void signalToken(long tokenId, String signal);
+
+   Map<String, String> getAvailableTaskForms(long processId);
+
+   byte[] getTaskFormByTaskName(long processId, long taskId);
+
+   void changeState(long instanceId, String nextState);
+
+   ProcessDefinitionRef deployNewDefinition(byte[] data);
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/ManagementFactory.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/ManagementFactory.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/ManagementFactory.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,56 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration;
+
+import org.jboss.bpm.console.server.util.ServiceLoader;
+
+/**
+ * Construct management implementations.
+ * 
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public abstract class ManagementFactory
+{
+   public abstract ProcessManagement createProcessManagement();
+
+   // TODO: remove from base class. It's proprietary to jbpm3
+   public abstract JBPM3Extension createExtensionManagement();
+
+   public abstract TaskManagement createTaskManagement();
+
+   public abstract UserManagement createUsermanagement();
+   
+   /**
+    * Load a ManagementFactory through {@link
org.jboss.bpm.console.server.util.ServiceLoader}
+    * @return a ManagementFactory implementation
+    */
+   public static ManagementFactory newInstance()
+   {
+      ManagementFactory factory = (ManagementFactory)
+            ServiceLoader.loadFromServices(ManagementFactory.class.getName(),
"org.jboss.bpm.console.server.integration.internal.JBPM3ManagementFactory");
+      if(null==factory)
+         throw new RuntimeException("Failed to load ManagementFactory.");
+
+      return factory;
+   }
+
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/ProcessManagement.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/ProcessManagement.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/ProcessManagement.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,48 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration;
+
+import org.jboss.bpm.console.client.model.ProcessDefinitionRef;
+import org.jboss.bpm.console.client.model.ProcessInstanceRef;
+
+import java.util.List;
+
+/**
+ * Access process related data.
+ * 
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public interface ProcessManagement
+{
+   List<ProcessDefinitionRef> getAllDefinitions();
+
+   ProcessDefinitionRef getDefinitionById(long processId);
+
+   List<ProcessDefinitionRef> removeDefinition(long processId);
+
+   List<ProcessInstanceRef> getInstancesByProcessId(long processId);
+
+   ProcessInstanceRef getInstanceById(long instanceId);
+
+   ProcessInstanceRef newInstance(long processId);
+
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/TaskManagement.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/TaskManagement.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/TaskManagement.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,39 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration;
+
+import org.jboss.bpm.console.client.model.TaskRef;
+
+import java.util.List;
+
+/**
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public interface TaskManagement
+{
+   List<TaskRef> getTasksByActor(String actorName);
+   TaskRef getTaskById(long taskId);
+   void reassignTask(long taskId, String actorId);
+
+   // TODO: If signaling resides with an extension then closeTask() should as well
+   void closeTask(long taskId, String signalName);
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/UserManagement.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/UserManagement.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/UserManagement.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,33 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration;
+
+import java.util.List;
+
+/**
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public interface UserManagement
+{
+   List<String> getGroupsForActor(String actorId);
+   List<String> getActorsForGroup(String groupName);
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/DiagramInfoParser.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/DiagramInfoParser.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/DiagramInfoParser.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,91 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration.internal;
+
+import org.jboss.bpm.console.client.model.jbpm3.DiagramInfo;
+import org.jboss.bpm.console.client.model.jbpm3.DiagramNodeInfo;
+import org.jbpm.util.XmlUtil;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+class DiagramInfoParser
+{
+   /**
+    * Will close the stream after successfull read
+    * @param in
+    * @return
+    */
+   public static DiagramInfo parse(InputStream in )
+   {
+      Document document = XmlUtil.parseXmlInputStream(in);
+      Element processDiagramElement = document.getDocumentElement();
+      final String widthString = processDiagramElement.getAttribute("width");
+      final String heightString =
processDiagramElement.getAttribute("height");
+      final List<DiagramNodeInfo> diagramNodeInfoList = new
ArrayList<DiagramNodeInfo>();
+      final NodeList nodeNodeList =
processDiagramElement.getElementsByTagName("node");
+      final int nodeNodeListLength = nodeNodeList.getLength();
+      for (int i = 0; i < nodeNodeListLength; i ++) {
+         final Node nodeNode = nodeNodeList.item(i);
+         if (nodeNode instanceof Node && nodeNode.getParentNode() ==
processDiagramElement) {
+            final Element nodeElement = (Element) nodeNode;
+            final String nodeName = nodeElement.getAttribute("name");
+            final String nodeXString = nodeElement.getAttribute("x");
+            final String nodeYString = nodeElement.getAttribute("y");
+            final String nodeWidthString = nodeElement.getAttribute("width");
+            final String nodeHeightString =
nodeElement.getAttribute("height");
+            final DiagramNodeInfo nodeInfo = new DiagramNodeInfo(
+              nodeName,
+              Integer.parseInt(nodeXString),
+              Integer.parseInt(nodeYString),
+              Integer.parseInt(nodeWidthString),
+              Integer.parseInt(nodeHeightString)
+            );
+            diagramNodeInfoList.add(nodeInfo);
+         }
+      }
+      DiagramInfo diagramInfo = new DiagramInfo(
+        Integer.parseInt(heightString),
+        Integer.parseInt(widthString),
+        diagramNodeInfoList
+      );
+
+      try
+      {
+         in.close();
+      } catch (IOException e)
+      {
+         throw new RuntimeException("Failed to close stream", e);
+      }
+
+      return diagramInfo;
+   }
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3CommandDelegate.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3CommandDelegate.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3CommandDelegate.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,223 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration.internal;
+
+import org.jbpm.command.*;
+import org.jbpm.ejb.LocalCommandService;
+import org.jbpm.ejb.LocalCommandServiceHome;
+import org.jbpm.graph.def.ProcessDefinition;
+import org.jbpm.taskmgmt.exe.TaskInstance;
+import org.jboss.bpm.console.server.util.ServiceLocator;
+import org.jboss.bpm.console.server.integration.internal.cmd.GetGroupMembershipCommand;
+import org.jboss.bpm.console.server.integration.internal.cmd.GetUsersForGroupCommand;
+
+import javax.ejb.CreateException;
+import java.util.List;
+import java.util.ArrayList;
+
+/**
+ * Adopts a business interface to the command facade.<br>
+ * Depends on the CommandServiceBean
(<code>java:ejb/CommandServiceBean</code>).
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+class JBPM3CommandDelegate
+{
+   private LocalCommandService facade;
+   private static final String DEFAULT_JNDI_NAME =
"java:ejb/CommandServiceBean";
+
+   /**
+    * Lookup with particluar JNDI name.
+    * @param jndiName
+    */
+   public JBPM3CommandDelegate(String jndiName)
+   {
+      ejbLookup(jndiName);
+   }
+
+   /**
+    * Lookup using default JNDI name.
+    *
+    * @see #DEFAULT_JNDI_NAME
+    */
+
+   public JBPM3CommandDelegate()
+   {
+      ejbLookup(DEFAULT_JNDI_NAME);
+   }
+
+   private void ejbLookup(String jndiName)
+   {
+      try
+      {
+         LocalCommandServiceHome home = (LocalCommandServiceHome)
+           ServiceLocator.getEjbLocalHome(jndiName);
+         this.facade = home.create();
+      }
+      catch (CreateException e)
+      {
+         throw new RuntimeException("Failed to create LocalCommandService",
e);
+      }
+   }
+
+   public List<ProcessDefinition> getActualDefinitions()
+   {
+      List<org.jbpm.graph.def.ProcessDefinition> defs =
(List<org.jbpm.graph.def.ProcessDefinition>)
+        facade.execute( new GetProcessDefinitionsCommand(false) );
+      return defs;
+   }
+
+   public org.jbpm.graph.def.ProcessDefinition getActualDefinition(long processId)
+   {
+      List<org.jbpm.graph.def.ProcessDefinition> defs = getActualDefinitions();
+
+      org.jbpm.graph.def.ProcessDefinition match = null;
+      for(org.jbpm.graph.def.ProcessDefinition p0 : defs)
+      {
+         if(processId == p0.getId())
+         {
+            match = p0;
+            break;
+         }
+      }
+
+      if(null==match)
+         throw new IllegalArgumentException("No process definition with ID " +
processId);
+
+      return match;
+   }
+
+   public void removeActualDefinition(long processId)
+   {
+      org.jbpm.graph.def.ProcessDefinition def = getActualDefinition(processId);
+      facade.execute( new DeleteProcessdefinitionCommand(processId));
+   }
+
+   public org.jbpm.graph.exe.ProcessInstance getActualInstance(long instanceId)
+   {
+      org.jbpm.graph.exe.ProcessInstance instance = (org.jbpm.graph.exe.ProcessInstance)
+        facade.execute( new GetProcessInstanceCommand(instanceId));
+      return instance;
+   }
+
+   public List<org.jbpm.graph.exe.ProcessInstance> getActualInstances(long
processId)
+   {
+      org.jbpm.graph.def.ProcessDefinition p0 = getActualDefinition(processId);
+      GetProcessInstancesCommand command = new GetProcessInstancesCommand();
+      command.setProcessId(processId);
+
+      List<org.jbpm.graph.exe.ProcessInstance> instances =
+        (List<org.jbpm.graph.exe.ProcessInstance>) facade.execute(command);
+
+      return instances;
+   }
+
+   public org.jbpm.graph.exe.ProcessInstance startNewInstance(long processId)
+   {
+      org.jbpm.graph.def.ProcessDefinition p0 = getActualDefinition(processId);
+      org.jbpm.graph.exe.ProcessInstance instance = (org.jbpm.graph.exe.ProcessInstance)
+        facade.execute(new NewProcessInstanceCommand(p0.getName()));
+
+      return instance;
+   }
+
+   public ProcessDefinition deploy(byte[] data)
+   {
+      org.jbpm.graph.def.ProcessDefinition p0 = (org.jbpm.graph.def.ProcessDefinition)
+        facade.execute(
+         new DeployProcessCommand(data)
+      );
+      return p0;  
+   }
+
+   public List<TaskInstance> getActualTasksForActor(String actorName)
+   {
+
+      List<String> groupNames = getGroupsForActor(actorName);
+
+      String[] actors = new String[groupNames.size()+1];
+      int i=0;
+      for(String s : groupNames)
+      {
+         actors[i] = s;
+         i++;
+      }
+
+      actors[i] = actorName;  // all groups & the username
+
+      List<TaskInstance> tasks = new ArrayList<TaskInstance>();
+      GetTaskListCommand command = new GetTaskListCommand(actors);
+      tasks.addAll( (List<TaskInstance>) facade.execute(command));
+      return tasks;
+   }
+
+   public List<String> getGroupsForActor(String actorName)
+   {
+      List<String> groupNames = (List<String>)facade.execute(
+        new GetGroupMembershipCommand(actorName)
+      );
+      return groupNames;
+   }
+
+   public List<String> getActorsForGroup(String groupName)
+   {
+      List<String> actorIds = (List<String>)facade.execute(
+            new GetUsersForGroupCommand(groupName)
+      );
+      return actorIds;
+   }
+
+   public TaskInstance getTaskById(long taskId)
+   {
+      // include variables, but no logs
+      return (TaskInstance) facade.execute( new GetTaskInstanceCommand(taskId, true,
false));
+   }
+
+   public void assignTask(long taskId, String actorId)
+   {
+      if(actorId!=null)
+      {
+         StartWorkOnTaskCommand command = new StartWorkOnTaskCommand(taskId, true);
+         command.setActorId(actorId);
+         facade.execute(command);
+      }
+      else
+      {
+         CancelWorkOnTaskCommand command = new CancelWorkOnTaskCommand(taskId);         
+         facade.execute(command);
+      }
+   }
+
+   public void signalToken(long tokenId, String signalName)
+   {
+      SignalCommand command = new SignalCommand(tokenId, signalName);
+      facade.execute(command);
+   }
+
+   public void endTask(long taskId, String signalName)
+   {
+      TaskInstanceEndCommand command = new TaskInstanceEndCommand();
+      command.setTaskInstanceId(taskId);
+      command.setTransitionName(signalName);
+
+      facade.execute(command);
+   }
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3FormParser.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3FormParser.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3FormParser.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,314 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration.internal;
+
+import org.jboss.bpm.console.client.model.forms.FieldDef;
+import org.jboss.bpm.console.server.util.DOMUtils;
+import org.w3c.dom.Element;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public class JBPM3FormParser
+{
+   private static final Log log = LogFactory.getLog(JBPM3FormParser.class);
+
+   private final String JSF_FACET_NAME = "facet";
+   private final static String[] JSF_TEXT_NAMES = {"outputText",
"inputText"};
+   private final static String[] JSF_TEXTAREA_NAMES = {
"outputTextarea","inputTextarea"};
+   private final static String[] JSF_BOOLEAN_NAMES =
{"selectBooleanCheckbox"};
+   private final static String[] JSF_BUTTON_NAMES = {"saveButton",
"transitionButton"};
+
+   private List<FieldDef> inputFields = new ArrayList<FieldDef>();
+   private List<InputButton> inputButtons = new ArrayList<InputButton>();
+
+   static String test = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0
Transitional//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n" +
+         "\n" +
+         "<html xmlns=\"http://www.w3.org/1999/xhtml\"\n" +
+         "\txmlns:ui=\"http://java.sun.com/jsf/facelets\"\n" +
+         "\txmlns:c=\"http://java.sun.com/jstl/core\"\n" +
+         "\txmlns:h=\"http://java.sun.com/jsf/html\"\n" +
+         "\txmlns:f=\"http://java.sun.com/jsf/core\"\n" +
+         "\txmlns:tf=\"http://jbpm.org/jsf/tf\"
xmlns:jbpm=\"http://jbpm.org/jsf\">\n" +
+         "<ui:component>\n" +
+         "\t<jbpm:dataform>\n" +
+         "\t\t<f:facet name=\"header\">\n" +
+         "\t\t\t<h:outputText value=\"#{taskName}\" />\n" +
+         "\t\t</f:facet>\n" +
+         "\t\t<jbpm:datacell>\n" +
+         "\t\t\t<f:facet name=\"header\">\n" +
+         "\t\t\t\t<h:outputText value=\"Purpose:\" />\n" +
+         "\t\t\t</f:facet>\n" +
+         "\t\t\t<h:outputText value=\"#{var['purpose']}\"
/>\n" +
+         "\t\t</jbpm:datacell>\n" +
+         "\t\t<jbpm:datacell>\n" +
+         "\t\t\t<f:facet name=\"header\">\n" +
+         "\t\t\t\t<h:outputText value=\"Description:\" />\n" +
+         "\t\t\t</f:facet>\n" +
+         "\t\t\t<h:outputText value=\"#{var['purpose']}\"
/>\n" +
+         "\t\t</jbpm:datacell>\n" +
+         "\t\t<jbpm:datacell>\n" +
+         "\t\t\t<f:facet name=\"header\">\n" +
+         "\t\t\t\t<h:outputText value=\"Self Paid\" />\n" +
+         "\t\t\t</f:facet>\n" +
+         "\t\t\t<h:selectBooleanCheckbox
value=\"#{var['selfPaid']}\" disabled=\"true\" />\n"
+
+         "\t\t</jbpm:datacell>\n" +
+         "\t\t<jbpm:datacell>\n" +
+         "\t\t\t<f:facet name=\"header\">\n" +
+         "\t\t\t\t<h:outputText value=\"Departure date\" />\n"
+
+         "\t\t\t</f:facet>\n" +
+         "\t\t\t<h:outputText value=\"#{var['departureDate']}\"
/>\n" +
+         "\t\t</jbpm:datacell>\n" +
+         "\t\t<jbpm:datacell>\n" +
+         "\t\t\t<f:facet name=\"header\">\n" +
+         "\t\t\t\t<h:outputText value=\"Number of days\" />\n"
+
+         "\t\t\t</f:facet>\n" +
+         "\t\t\t<h:outputText value=\"#{var['daysNum']}\"
/>\n" +
+         "\t\t</jbpm:datacell>\n" +
+         "\t\t<jbpm:datacell>\n" +
+         "\t\t\t<f:facet name=\"header\">\n" +
+         "\t\t\t\t<h:outputText value=\"Destination\" />\n" +
+         "\t\t\t</f:facet>\n" +
+         "\t\t\t<h:outputText value=\"#{var['country']}\"
/>\n" +
+         "\t\t</jbpm:datacell>\n" +
+         "\t\t<jbpm:datacell>\n" +
+         "      <f:facet name=\"header\">\n" +
+         "        <h:outputText value=\"City:\" />\n" +
+         "      </f:facet>\n" +
+         "      <h:outputText value=\"#{var['city']}\"
/>\n" +
+         "    </jbpm:datacell>\n" +
+         "\t\t<jbpm:datacell>\n" +
+         "\t\t\t<f:facet name=\"header\">\n" +
+         "\t\t\t\t<h:outputText value=\"Actions:\" />\n" +
+         "\t\t\t</f:facet>\n" +
+         "\t\t\t<tf:saveButton value=\"Save\" />\n" +
+         "\t\t\t<tf:transitionButton value=\"Approve\"
transition=\"approve\" />\n" +
+         "\t\t\t<tf:transitionButton value=\"Reject\"
transition=\"reject\" />\n" +
+         "\t\t</jbpm:datacell>\n" +
+         "\t</jbpm:dataform>\n" +
+         "</ui:component>\n" +
+         "</html>";
+
+   public static void main(String[] args) throws Exception
+   {
+      JBPM3FormParser p = new JBPM3FormParser();
+      p.parse( new ByteArrayInputStream(test.getBytes()));
+      p.visitResults(
+            new ParseResultVisitor()
+            {
+               public void onInputField(FieldDef field)
+               {
+                  log.debug(field);
+
+               }
+
+               public void onInputButton(InputButton btn)
+               {
+                  log.debug(btn);
+               }
+            }
+      );
+   }
+
+   public void parse(InputStream in) throws Exception
+   {
+      Element root = DOMUtils.parse(in);
+      Element comp = DOMUtils.getFirstChildElement(root, "component");
+      Element dataForm = DOMUtils.getFirstChildElement(comp, "dataform");
+
+      Iterator<Element> it = DOMUtils.getChildElements(dataForm,
"datacell");
+      while(it.hasNext())
+      {
+         parseDatacell(it.next());
+      }
+
+   }
+
+   private String lastFieldName = null; // TODO: cleanup
+   private void parseDatacell(Element datacell)
+   {
+
+      Iterator<Element> it = DOMUtils.getChildElements(datacell);
+      while(it.hasNext())
+      {
+         Element next = it.next();
+
+         // skip facet
+         String nodeName = next.getLocalName();
+
+         if(JSF_FACET_NAME.equals(nodeName))
+         {
+            lastFieldName = parseFieldName(next);
+            continue;
+         }
+
+         for(String textName : JSF_TEXT_NAMES)
+         {
+            if(textName.equals(nodeName))
+            {
+               parseTextInputField(next);
+               continue;
+            }
+
+         }
+
+         for(String textName : JSF_TEXTAREA_NAMES)
+         {
+            if(textName.equals(nodeName))
+            {
+               parseTextAreaField(next);
+               continue;
+            }
+
+         }
+
+         for(String textName : JSF_BUTTON_NAMES)
+         {
+            if(textName.equals(nodeName))
+            {
+               parseButtonInputField(next);
+               continue;
+            }
+         }
+
+         for(String textName : JSF_BOOLEAN_NAMES)
+         {
+            if(textName.equals(nodeName))
+            {
+               parseBooleanInputField(next);
+               continue;
+            }
+         }
+      }
+
+   }
+
+   public void visitResults(ParseResultVisitor visitor)
+   {
+      for(FieldDef field : inputFields)
+         visitor.onInputField(field);
+
+      for(InputButton btn : inputButtons)
+         visitor.onInputButton(btn);
+   }
+
+   public void reset()
+   {
+      this.inputButtons.clear();
+      this.inputFields.clear();
+   }
+
+
+   private void parseTextAreaField(Element next)
+   {
+      String varName = getTrimmedVarname(next);
+      inputFields.add( new FieldDef(lastFieldName,varName, FieldDef.InputType.TEXTAREA,
String.class.getName(), true));
+   }
+
+   private String getTrimmedVarname(Element next)
+   {
+      String s = DOMUtils.getAttributeValue(next, "value");
+      return trimVarName(s);
+   }
+
+   private void parseBooleanInputField(Element next)
+   {
+      String varName = getTrimmedVarname(next);
+      inputFields.add( new FieldDef(lastFieldName,varName, FieldDef.InputType.BOOL,
Boolean.class.getName(), false));
+   }
+
+   private void parseButtonInputField(Element next)
+   {
+      String name = getTrimmedVarname(next);
+      String transition = DOMUtils.getAttributeValue(next, "transition");
+      inputButtons.add( new InputButton(name, transition));
+   }
+
+   private void parseTextInputField(Element next)
+   {
+      String varName = getTrimmedVarname(next);
+      inputFields.add( new FieldDef(lastFieldName, varName, FieldDef.InputType.TEXT,
String.class.getName(), true));
+   }
+
+   private String parseFieldName(Element facet)
+   {
+      String fieldName = "UNKOWN_FIELDNAME";
+      if("header".equals( facet.getAttribute("name")))
+      {
+         Element outputText = DOMUtils.getFirstChildElement(facet,
"outputText");
+         if(outputText!=null)
+         {
+            fieldName = DOMUtils.getAttributeValue(outputText, "value");
+         }
+      }
+
+      return fieldName;
+   }
+
+
+   public final class InputButton
+   {
+      String name;
+      String transition;
+
+      public InputButton(String name, String transition)
+      {
+         this.name = name;
+         this.transition = transition;
+      }
+
+      public boolean hasTransition()
+      {
+         return transition!=null;
+      }
+
+      public String toString()
+      {
+         return "Button{"+name+": "+transition+"}";
+      }
+   }
+
+   public interface ParseResultVisitor
+   {
+      void onInputField(FieldDef field);
+      void onInputButton(InputButton btn);
+   }
+   
+   private static String trimVarName(String name)
+   {
+      String result = name;
+      if(name.startsWith("#{var['"))
+      {
+         result = name.substring(7, name.length()-3);
+      }
+
+      return result;
+   }
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3ManagementExtension.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3ManagementExtension.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3ManagementExtension.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,170 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration.internal;
+
+import org.jboss.bpm.console.client.model.jbpm3.ActiveNodeInfo;
+import org.jboss.bpm.console.client.model.jbpm3.DiagramInfo;
+import org.jboss.bpm.console.client.model.jbpm3.DiagramNodeInfo;
+import org.jboss.bpm.console.server.integration.JBPM3Extension;
+import org.jbpm.graph.def.ProcessDefinition;
+import org.jbpm.file.def.FileDefinition;
+import org.jbpm.util.XmlUtil;
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
+import org.w3c.dom.NodeList;
+
+import java.io.InputStream;
+import java.util.List;
+import java.util.Map;
+import java.util.HashMap;
+
+/**
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public class JBPM3ManagementExtension implements JBPM3Extension
+{
+   private JBPM3CommandDelegate delegate;
+
+   private static final String PROCESSIMAGE_FILENAME = "processimage.jpg";
+   private static final String GPD_XML_FILENAME = "gpd.xml";
+
+   public JBPM3ManagementExtension()
+   {
+      this.delegate = new JBPM3CommandDelegate();
+   }
+
+   public byte[] getProcessImage(long processId)
+   {
+      org.jbpm.graph.def.ProcessDefinition p0 = delegate.getActualDefinition(processId);
+      return p0.getFileDefinition().getBytes(PROCESSIMAGE_FILENAME);
+   }
+
+   public DiagramInfo getDiagramInfo(long processId)
+   {
+      org.jbpm.graph.def.ProcessDefinition p0 = delegate.getActualDefinition(processId);
+      InputStream in = p0.getFileDefinition().getInputStream(GPD_XML_FILENAME);
+      return DiagramInfoParser.parse(in);
+   }
+
+   public ActiveNodeInfo getActivNodeInfo(long instanceId)
+   {
+      org.jbpm.graph.exe.ProcessInstance instance =
delegate.getActualInstance(instanceId);
+      String currentNodeName = instance.getRootToken().getNode().getName();
+
+      DiagramInfo diagram = getDiagramInfo(instance.getProcessDefinition().getId());
+      List<DiagramNodeInfo> nodes = diagram.getNodeList();
+
+      DiagramNodeInfo activeNode = null;
+      int i = 0;
+      for(DiagramNodeInfo n : nodes)
+      {
+         if(currentNodeName.equals(n.getName()))
+         {
+            activeNode = n;
+            break;
+         }
+      }
+
+      if(null==activeNode)
+         throw new RuntimeException("Failed to retrieve activeNodeInfo for instance
" + instanceId);
+
+      return new ActiveNodeInfo(diagram.getWidth(), diagram.getHeight(), activeNode);
+   }
+
+
+   public void signalToken(long tokenId, String signal)
+   {
+      delegate.signalToken(tokenId, signal);
+   }
+
+   public Map<String, String> getAvailableTaskForms(long processId)
+   {
+      org.jbpm.graph.def.ProcessDefinition processDefinition =
+            delegate.getActualDefinition(processId);
+
+      return getTask2FileMapping(processDefinition);
+   }
+
+   private Map<String, String> getTask2FileMapping(ProcessDefinition
processDefinition)
+   {
+      Map<String, String> result = new HashMap<String, String>();
+
+      final FileDefinition fileDefinition = processDefinition.getFileDefinition();
+      if (! fileDefinition.hasFile("forms.xml"))
+      {
+         // exit with empty list
+         // TODO: maybe an exception is better?
+         return result;
+      }
+
+      final InputStream inputStream =
fileDefinition.getInputStream("forms.xml");
+      if (inputStream == null)
+      {
+         throw new RuntimeException("Failed to open stream on forms.xml");
+      }
+
+      final Document document = XmlUtil.parseXmlInputStream(inputStream);
+      final Element documentElement = document.getDocumentElement();
+      final NodeList nodeList = documentElement.getElementsByTagName("form");
+      final int length = nodeList.getLength();
+      for (int i = 0; i < length; i ++)
+      {
+         final Element element = (Element) nodeList.item(i);
+         final String itemTaskName = element.getAttribute("task");
+         final String itemFormName = element.getAttribute("form");
+         if (itemTaskName == null || itemFormName == null) {
+            continue;
+         }
+         result.put(itemTaskName, itemFormName);
+      }
+      return result;
+   }
+
+   public byte[] getTaskFormByTaskName(long processId, long taskId)
+   {
+      org.jbpm.graph.def.ProcessDefinition processDefinition =
+            delegate.getActualDefinition(processId);
+      org.jbpm.taskmgmt.exe.TaskInstance t0 = delegate.getTaskById(taskId);
+
+      Map<String,String> fileMapping = getTask2FileMapping(processDefinition);
+      String fileName = fileMapping.get(t0.getName());
+      if(fileName !=null)
+         return processDefinition.getFileDefinition().getBytes(fileName);
+      else
+         throw new RuntimeException("No form definition for taskId
'"+taskId+"'");
+
+   }
+
+   public void changeState(long instanceId, String nextState)
+   {
+      org.jbpm.graph.exe.ProcessInstance p0 = delegate.getActualInstance(instanceId);
+      Transform.doTransition(p0, nextState);  // modifies the actual PI
+
+      // TX commit will persist changes to the actual PI      
+   }
+
+   public org.jboss.bpm.console.client.model.ProcessDefinitionRef
deployNewDefinition(byte[] data)
+   {
+      org.jbpm.graph.def.ProcessDefinition p0 = delegate.deploy(data);
+      return Transform.processDefinition(p0);
+   }
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3ManagementFactory.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3ManagementFactory.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3ManagementFactory.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,54 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration.internal;
+
+import org.jboss.bpm.console.server.integration.*;
+
+/**
+ * Wraps management instances in {@link
org.jboss.bpm.console.server.integration.InvocationProxy}
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public class JBPM3ManagementFactory extends ManagementFactory
+{
+
+   public ProcessManagement createProcessManagement()
+   {
+      return (ProcessManagement) InvocationProxy.newInstance(new
JBPM3ProcessManagement());
+   }
+
+   public JBPM3Extension createExtensionManagement()
+   {
+      return (JBPM3Extension) InvocationProxy.newInstance( new JBPM3ManagementExtension()
);
+   }
+
+
+   public TaskManagement createTaskManagement()
+   {
+      return (TaskManagement) InvocationProxy.newInstance( new JBPM3TaskManagement() );
+   }
+
+
+   public UserManagement createUsermanagement()
+   {
+      return (UserManagement) InvocationProxy.newInstance( new JBPM3UserManagement() );
+   }
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3ProcessManagement.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3ProcessManagement.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3ProcessManagement.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,91 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration.internal;
+
+import org.jboss.bpm.console.client.model.ProcessDefinitionRef;
+import org.jboss.bpm.console.client.model.ProcessInstanceRef;
+import org.jboss.bpm.console.server.integration.ProcessManagement;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public class JBPM3ProcessManagement implements ProcessManagement
+{
+   private JBPM3CommandDelegate delegate;
+
+   public JBPM3ProcessManagement()
+   {
+      this.delegate = new JBPM3CommandDelegate();
+   }
+
+   public List<ProcessDefinitionRef> getAllDefinitions()
+   {
+      List<org.jbpm.graph.def.ProcessDefinition> defs =
delegate.getActualDefinitions();
+
+      List<ProcessDefinitionRef> results = new
ArrayList<ProcessDefinitionRef>(defs.size());
+      for(org.jbpm.graph.def.ProcessDefinition p0 : defs)
+      {
+         results.add( Transform.processDefinition(p0) );
+      }
+      return results;
+   }
+
+   public ProcessDefinitionRef getDefinitionById(long processId)
+   {
+      org.jbpm.graph.def.ProcessDefinition p0 = delegate.getActualDefinition(processId);
+      return Transform.processDefinition(p0);
+   }
+
+   public List<ProcessDefinitionRef> removeDefinition(long processId)
+   {
+      delegate.removeActualDefinition(processId);
+      return getAllDefinitions();
+   }
+
+
+   public ProcessInstanceRef newInstance(long processId)
+   {
+      org.jbpm.graph.exe.ProcessInstance instance =
delegate.startNewInstance(processId);
+      return Transform.processInstance(instance);  
+   }
+
+   public List<ProcessInstanceRef> getInstancesByProcessId(long processId)
+   {
+      List<org.jbpm.graph.exe.ProcessInstance> instances =
delegate.getActualInstances(processId);
+      List<ProcessInstanceRef> results = new
ArrayList<ProcessInstanceRef>(instances.size());
+      for(org.jbpm.graph.exe.ProcessInstance i0 : instances)
+      {
+         results.add( Transform.processInstance(i0) );
+      }
+      return results;
+   }
+
+   public ProcessInstanceRef getInstanceById(long instanceId)
+   {
+      org.jbpm.graph.exe.ProcessInstance instance =
delegate.getActualInstance(instanceId);
+      return Transform.processInstance(instance);
+   }
+
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3TaskManagement.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3TaskManagement.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3TaskManagement.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,77 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration.internal;
+
+import org.jboss.bpm.console.client.model.TaskRef;
+import org.jboss.bpm.console.server.integration.TaskManagement;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public class JBPM3TaskManagement implements TaskManagement
+{
+
+   private JBPM3CommandDelegate delegate;
+
+   public JBPM3TaskManagement()
+   {
+      this.delegate = new JBPM3CommandDelegate();
+   }
+
+   public List<TaskRef> getTasksByActor(String actorName)
+   {
+
+      List<org.jbpm.taskmgmt.exe.TaskInstance> actualTasks =
+            delegate.getActualTasksForActor(actorName);
+
+      List<TaskRef> taskRefs = new ArrayList<TaskRef>();
+      for(org.jbpm.taskmgmt.exe.TaskInstance t0 : actualTasks)
+      {
+         taskRefs.add( Transform.taskInstance(t0));
+      }
+
+      return taskRefs;
+   }
+
+   public TaskRef getTaskById(long taskId)
+   {
+      org.jbpm.taskmgmt.exe.TaskInstance t0 = delegate.getTaskById(taskId);
+      TaskRef taskRef = Transform.taskInstance(t0);
+      return taskRef; 
+   }
+
+
+   public void reassignTask(long taskId, String actorId)
+   {
+      // TODO: validation of actorId?
+      delegate.assignTask(taskId, actorId);
+   }
+
+
+   public void closeTask(long taskId, String signalName)
+   {
+      delegate.endTask(taskId, signalName);
+   }
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3UserManagement.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3UserManagement.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/JBPM3UserManagement.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,50 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration.internal;
+
+import org.jboss.bpm.console.server.integration.UserManagement;
+
+import java.util.List;
+
+/**
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public class JBPM3UserManagement implements UserManagement
+{
+
+   private JBPM3CommandDelegate delegate;
+
+   public JBPM3UserManagement()
+   {
+      this.delegate = new JBPM3CommandDelegate();
+   }
+
+   public List<String> getGroupsForActor(String actorId)
+   {
+      return delegate.getGroupsForActor(actorId);
+   }
+
+   public List<String> getActorsForGroup(String groupName)
+   {
+      return delegate.getActorsForGroup(groupName); 
+   }
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/Transform.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/Transform.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/Transform.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,141 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration.internal;
+
+import org.jboss.bpm.console.client.model.ProcessDefinitionRef;
+import org.jboss.bpm.console.client.model.ProcessInstanceRef;
+import org.jboss.bpm.console.client.model.TaskRef;
+import org.jboss.bpm.console.client.model.jbpm3.TokenReference;
+import org.jbpm.graph.def.Transition;
+import org.jbpm.graph.exe.Token;
+import org.jbpm.taskmgmt.exe.PooledActor;
+
+import java.util.Date;
+import java.util.List;
+import java.util.Set;
+import java.util.Map;
+
+/**
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+class Transform
+{
+   public static ProcessDefinitionRef
processDefinition(org.jbpm.graph.def.ProcessDefinition p0)
+   {
+      return new ProcessDefinitionRef(p0.getId(), p0.getName(),
String.valueOf(p0.getVersion()));
+   }
+
+   public static ProcessInstanceRef processInstance(org.jbpm.graph.exe.ProcessInstance
i0)
+   {      
+      Date start = i0.getStart();      
+      Date end = i0.getEnd();
+      boolean suspended = i0.isSuspended();
+      long processId = i0.getProcessDefinition().getId();
+      long instanceId = i0.getId();
+      ProcessInstanceRef processInstance = new ProcessInstanceRef(instanceId, processId,
start, end, suspended);
+
+      // token
+      Token t0 = i0.getRootToken();
+      processInstance.setRootToken(Transform.tokenReference(t0));
+      return processInstance;
+   }
+
+   private static TokenReference tokenReference(Token t0)
+   {
+      TokenReference token = new TokenReference(t0.getId(), t0.getName(),
t0.getNode().getName());
+
+      if(t0.hasActiveChildren() || t0.isTerminatedImplicitly())
+         token.setCanBeSignaled(false);
+      
+      Map children = t0.getChildren();
+      if(children!=null)
+      {
+         for(Object o : children.values())
+         {
+            Token t1 = (Token)o;
+            token.getChildren().add( Transform.tokenReference(t1) );
+         }
+      }
+
+      // signals
+      for(Object tr0  : t0.getNode().getLeavingTransitionsList())
+      {
+         Transition transition = (Transition)tr0;
+         token.getAvailableSignals().add(transition.getName());
+      }
+
+      return token;
+   }
+
+   public static void doTransition(org.jbpm.graph.exe.ProcessInstance p0, String
nextState)
+   {
+      ProcessInstanceRef instance = Transform.processInstance(p0);
+      instance.setState(nextState);  // has lifecycle build in, hence the extra round
+
+      switch(instance.getState())
+      {
+         case ENDED:
+            p0.setEnd(instance.getEndDate());
+            p0.end();
+            break;
+         case SUSPENDED:
+            p0.suspend();
+            break;
+         case RUNNING:
+            if(p0.isSuspended())
+               p0.resume();            
+      }
+            
+   }
+
+   public static TaskRef taskInstance(org.jbpm.taskmgmt.exe.TaskInstance t0)
+   {
+      TaskRef taskRef = new TaskRef(
+            t0.getId(),
+            t0.getToken().getId(),
+            t0.getProcessInstance().getId(),
+            t0.getProcessInstance().getProcessDefinition().getId(),
+            t0.getName(), t0.getActorId(),
+            t0.isBlocking(), t0.isSignalling()            
+      );
+
+      List<Transition> transitionList =  (List<Transition>)
+            t0.getToken().getNode().getLeavingTransitionsList();
+
+      Set<PooledActor> pooledActors =
(Set<PooledActor>)t0.getPooledActors();
+      for(PooledActor p : pooledActors)
+      {
+         taskRef.addPooledActor(p.getActorId());         
+      }
+
+      for(Transition trs0 : transitionList)
+      {
+         taskRef.getTransitionNames().add(
+               trs0.getName()
+         );
+      }
+
+      return taskRef;
+   }
+
+
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/cmd/GetGroupMembershipCommand.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/cmd/GetGroupMembershipCommand.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/cmd/GetGroupMembershipCommand.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,72 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration.internal.cmd;
+
+import org.jbpm.command.Command;
+import org.jbpm.command.AbstractGetObjectBaseCommand;
+import org.jbpm.JbpmContext;
+import org.jbpm.identity.hibernate.IdentitySession;
+import org.jbpm.identity.User;
+import org.jbpm.identity.Group;
+
+import java.util.Set;
+import java.util.List;
+import java.util.ArrayList;
+
+/**
+ * TODO: Group resolution should be pluggable
+ * 
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public class GetGroupMembershipCommand extends AbstractGetObjectBaseCommand implements
Command
+{
+   private static final long serialVersionUID = -1627380259541998349L;
+
+   private String actorName;
+
+   public GetGroupMembershipCommand(String actorName)
+   {
+      super();
+      this.actorName = actorName;
+   }
+
+   public Object execute(JbpmContext jbpmContext) throws Exception
+   {
+      List<String> groupNames = new ArrayList<String>();
+
+      setJbpmContext(jbpmContext);
+
+      IdentitySession session = new IdentitySession(
+            jbpmContext.getSession()
+      );
+
+      User user = session.getUserByName(actorName);
+      Set<Group> groups =
(Set<Group>)user.getGroupsForGroupType("organisation");
+
+      for(Group g : groups)
+      {
+         groupNames.add(g.getName());
+      }
+
+      return groupNames;
+   }
+}

Added:
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/cmd/GetUsersForGroupCommand.java
===================================================================
---
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/cmd/GetUsersForGroupCommand.java	
                       (rev 0)
+++
projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server/integration/internal/cmd/GetUsersForGroupCommand.java	2008-11-21
10:41:15 UTC (rev 3021)
@@ -0,0 +1,71 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2006, Red Hat Middleware LLC, 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.bpm.console.server.integration.internal.cmd;
+
+import org.jbpm.command.Command;
+import org.jbpm.command.AbstractGetObjectBaseCommand;
+import org.jbpm.JbpmContext;
+import org.jbpm.identity.hibernate.IdentitySession;
+import org.jbpm.identity.Group;
+import org.jbpm.identity.User;
+
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Set;
+
+/**
+ * TODO: Group resolution should be pluggable
+ *
+ * @author Heiko.Braun <heiko.braun(a)jboss.com&gt;
+ */
+public class GetUsersForGroupCommand extends AbstractGetObjectBaseCommand implements
Command
+{
+   private static final long serialVersionUID = -1627380259541998349L;
+
+   private String groupName;
+
+   public GetUsersForGroupCommand(String groupName)
+   {
+      super();
+      this.groupName = groupName;
+   }
+
+   public Object execute(JbpmContext jbpmContext) throws Exception
+   {
+      List<String> userNames = new ArrayList<String>();
+
+      setJbpmContext(jbpmContext);
+
+      IdentitySession session = new IdentitySession(
+            jbpmContext.getSession()
+      );
+
+      Group group = session.getGroupByName(groupName);
+      Set<User> users = group.getUsers();
+      for(User u : users)
+      {
+         userNames.add(u.getName());
+      }
+
+      return userNames;
+   }
+}


    

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[jbpm-commits] JBoss JBPM SVN: r3021 - in projects/gwt-console/trunk/server/src/main/java/org/jboss/bpm/console/server: integration and 2 other directories.