[jboss-cvs] JBossAS SVN: r80535 - projects/jboss-deployers/trunk/deployers-spi/src/main/java/org/jboss/deployers/spi/deployer/helpers.

[jboss-cvs-commits at lists.jboss.org]

Author: scott.stark at jboss.org
Date: 2008-11-04 19:39:51 -0500 (Tue, 04 Nov 2008)
New Revision: 80535

Added:
   projects/jboss-deployers/trunk/deployers-spi/src/main/java/org/jboss/deployers/spi/deployer/helpers/DefaultManagedObjectCreator.java
Log:
JBDEPLOY-79, add a default ManagedObjectCreator impl

Added: projects/jboss-deployers/trunk/deployers-spi/src/main/java/org/jboss/deployers/spi/deployer/helpers/DefaultManagedObjectCreator.java
===================================================================
--- projects/jboss-deployers/trunk/deployers-spi/src/main/java/org/jboss/deployers/spi/deployer/helpers/DefaultManagedObjectCreator.java	                        (rev 0)
+++ projects/jboss-deployers/trunk/deployers-spi/src/main/java/org/jboss/deployers/spi/deployer/helpers/DefaultManagedObjectCreator.java	2008-11-05 00:39:51 UTC (rev 80535)
@@ -0,0 +1,85 @@
+/*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2007, Red Hat Middleware LLC, and individual contributors
+ * by the @authors tag. See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+package org.jboss.deployers.spi.deployer.helpers;
+
+import java.util.Map;
+import java.util.Set;
+
+import org.jboss.deployers.spi.DeploymentException;
+import org.jboss.deployers.spi.deployer.managed.ManagedObjectCreator;
+import org.jboss.deployers.structure.spi.DeploymentUnit;
+import org.jboss.logging.Logger;
+import org.jboss.managed.api.ManagedObject;
+import org.jboss.managed.api.factory.ManagedObjectFactory;
+import org.jboss.metadata.spi.MetaData;
+
+/**
+ * A default ManagedObjectCreator that loops through the deployment attachment
+ * names and for those which have a non-null value, calls the ManagedObjectFactory
+ * to build the attachment ManagedObject.
+ * 
+ * @author Scott.Stark at jboss.org
+ * @version $Revision:$
+ */
+public class DefaultManagedObjectCreator
+   implements ManagedObjectCreator
+{
+   private static Logger log = Logger.getLogger(DefaultManagedObjectCreator.class);
+   private ManagedObjectFactory mof;
+
+   
+   public ManagedObjectFactory getMof()
+   {
+      return mof;
+   }
+
+   public void setMof(ManagedObjectFactory mof)
+   {
+      this.mof = mof;
+   }
+
+
+   /**
+    * Build managed object.
+    *
+    * @param unit the deployment unit
+    * @param managedObjects map of managed objects
+    * @throws DeploymentException for any deployment exception
+    */
+   public void build(DeploymentUnit unit, Set<String> attachments,
+      Map<String, ManagedObject> managedObjects)
+      throws DeploymentException
+   {
+      MetaData metaData = unit.getMetaData();
+
+      for(String name : attachments)
+      {
+         Object instance = unit.getAttachment(name);
+         if (instance != null)
+         {
+            ManagedObject mo = mof.initManagedObject(instance, metaData);
+            if (mo != null)
+               managedObjects.put(mo.getName(), mo);
+         }
+      }
+   }
+}