[jboss-cvs] JBossAS SVN: r67629 - trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence.

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

Author: ALRubinger
Date: 2007-11-29 16:16:11 -0500 (Thu, 29 Nov 2007)
New Revision: 67629

Added:
   trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactory.java
   trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactoryNotRegisteredException.java
   trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactoryRegistry.java
Log:
[EJBTHREE-1134] Added PersistenceManagerFactory to get around @PersistenceManager(Class) leak

Added: trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactory.java
===================================================================
--- trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactory.java	                        (rev 0)
+++ trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactory.java	2007-11-29 21:16:11 UTC (rev 67629)
@@ -0,0 +1,35 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2007, 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.ejb3.cache.persistence;
+
+import org.jboss.ejb3.cache.simple.StatefulSessionPersistenceManager;
+
+/**
+ * Defines contract for an EJB3 Persistence Manager Factory
+ * 
+ * @author <a href="mailto:andrew.rubinger at redhat.com">ALR</a>
+ * @version $Revision: $
+ */
+public interface PersistenceManagerFactory
+{
+   StatefulSessionPersistenceManager createPersistenceManager();
+}


Property changes on: trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactory.java
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Name: svn:mime-type
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Added: trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactoryNotRegisteredException.java
===================================================================
--- trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactoryNotRegisteredException.java	                        (rev 0)
+++ trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactoryNotRegisteredException.java	2007-11-29 21:16:11 UTC (rev 67629)
@@ -0,0 +1,51 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2007, 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.ejb3.cache.persistence;
+
+/**
+ * PoolFactoryNotRegisteredException
+ * 
+ * Thrown when attempting to retrieve a pool factory with 
+ * unrecognized name from the registry
+ * 
+ * @author <a href="mailto:andrew.rubinger at redhat.com">ALR</a>
+ * @version $Revision: $
+ */
+public class PersistenceManagerFactoryNotRegisteredException extends Exception
+{
+
+   // Class Members
+   private static final long serialVersionUID = -881723607135494483L;
+
+   // Constructors
+
+   public PersistenceManagerFactoryNotRegisteredException()
+   {
+      super();
+   }
+
+   public PersistenceManagerFactoryNotRegisteredException(String message)
+   {
+      super(message);
+   }
+
+}


Property changes on: trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactoryNotRegisteredException.java
___________________________________________________________________
Name: svn:mime-type
   + text/plain

Added: trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactoryRegistry.java
===================================================================
--- trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactoryRegistry.java	                        (rev 0)
+++ trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactoryRegistry.java	2007-11-29 21:16:11 UTC (rev 67629)
@@ -0,0 +1,82 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2007, 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.ejb3.cache.persistence;
+
+import java.util.Map;
+
+/**
+ * Registry for all configured PersistenceManager Factory implementations
+ * 
+ * @author <a href="mailto:andrew.rubinger at redhat.com">ALR</a>
+ * @version $Revision: $
+ */
+public class PersistenceManagerFactoryRegistry
+{
+   // Instance Members
+   private Map<String, Class<? extends PersistenceManagerFactory>> factories;
+
+   // Accessors / Mutators
+
+   public Map<String, Class<? extends PersistenceManagerFactory>> getFactories()
+   {
+      return factories;
+   }
+
+   public void setFactories(Map<String, Class<? extends PersistenceManagerFactory>> factories)
+   {
+      this.factories = factories;
+   }
+
+   // Functional Methods
+
+   /**
+    * Obtains the Persistence Manager Factory with the specified registered name
+    * 
+    * @param name The registered name of the factory to retrieve
+    * @return The Persistence Manager Factory
+    */
+   public PersistenceManagerFactory getPersistenceManagerFactory(String name) throws PersistenceManagerFactoryNotRegisteredException
+   {
+      // Obtain cache factory
+      Class<? extends PersistenceManagerFactory> persistenceManagerFactory = this.factories.get(name);
+
+      // Ensure registered
+      if (persistenceManagerFactory == null)
+      {
+         throw new PersistenceManagerFactoryNotRegisteredException("PersistenceManager Factory with name " + name + " is not registered.");
+      }
+
+      try
+      {
+         // Return 
+         return persistenceManagerFactory.newInstance();
+      }
+      catch (InstantiationException e)
+      {
+         throw new RuntimeException("Error in instanciating persistence manager factory " + persistenceManagerFactory.getName(), e);
+      }
+      catch (IllegalAccessException e)
+      {
+         throw new RuntimeException(e);
+      }
+   }
+}


Property changes on: trunk/ejb3/src/main/org/jboss/ejb3/cache/persistence/PersistenceManagerFactoryRegistry.java
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