[jboss-cvs] JBossAS SVN: r92557 - trunk/iiop/src/main/org/jboss/iiop/naming.

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

Author: sguilhen at redhat.com
Date: 2009-08-19 00:00:42 -0400 (Wed, 19 Aug 2009)
New Revision: 92557

Added:
   trunk/iiop/src/main/org/jboss/iiop/naming/ClientContextFactory.java
Log:
JBPAPP-2157: porting changes made to EAP branch

Added: trunk/iiop/src/main/org/jboss/iiop/naming/ClientContextFactory.java
===================================================================
--- trunk/iiop/src/main/org/jboss/iiop/naming/ClientContextFactory.java	                        (rev 0)
+++ trunk/iiop/src/main/org/jboss/iiop/naming/ClientContextFactory.java	2009-08-19 04:00:42 UTC (rev 92557)
@@ -0,0 +1,78 @@
+/*
+ * JBoss, Home of Professional Open Source.
+
+ * Copyright 2008, 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.iiop.naming;
+
+import java.util.Enumeration;
+import java.util.Hashtable;
+import java.util.Properties;
+
+import org.omg.CORBA.ORB;
+
+/**
+ * <p>
+ * An implementation of {@code org.jnp.interfaces.NamingContextFactory} that is meant to be used by
+ * application clients. This class sets the orb reference in the context environment, creating a
+ * new ORB if needed.
+ * </p>
+ * 
+ * @author <a href="sguilhen at redhat.com">Stefan Guilhen</a>
+ */
+public class ClientContextFactory extends ORBInitialContextFactory
+{
+   private static ORB orb;
+
+   @Override
+   protected void insertORB(Hashtable environment)
+   {
+      if (orb == null)
+      {
+         Properties orbProps = null;
+         // if environment is already a Properties instance, we are good to go.
+         if (environment instanceof Properties)
+         {
+            orbProps = (Properties) environment;
+         }
+         // if not, copy the environment content to a Properties instance.
+         else if (environment != null)
+         {
+            orbProps = new Properties();
+            for (Enumeration envProp = environment.keys(); envProp.hasMoreElements();)
+            {
+               String key = (String) envProp.nextElement();
+               Object value = environment.get(key);
+               if (value instanceof String)
+                  orbProps.put(key, value);
+            }
+         }
+         else
+         {
+            orbProps = new Properties();
+         }
+         // create a new ORB instance to be used by the NamingContext.
+         orb = org.omg.CORBA.ORB.init(new String[0], orbProps);
+      }
+      // set the ORB instance if it hasn't been set yet.
+      if (environment.containsKey(ORBInitialContextFactory.ORB_INSTANCE) == false)
+         environment.put(ORBInitialContextFactory.ORB_INSTANCE, orb);
+   }
+}