/*
* Copyright (c) 1998-2010 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
* Free SoftwareFoundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.config.types;
import com.caucho.config.ConfigException;
import com.caucho.config.program.ContainerProgram;
import com.caucho.loader.ClassLoaderListener;
import com.caucho.loader.Environment;
import com.caucho.loader.EnvironmentListener;
import com.caucho.naming.Jndi;
import com.caucho.naming.LinkProxy;
import com.caucho.util.L10N;
import javax.annotation.PostConstruct;
import javax.naming.spi.InitialContextFactory;
import java.util.Hashtable;
/**
* Configuration for the init-param pattern.
*/
public class JndiLink {
private static L10N L = new L10N(JndiLink.class);
private String _name;
private Class _factoryClass;
private String _description;
private Hashtable _properties = new Hashtable();
private ContainerProgram _init;
/**
* Sets the name
*/
public void setName(String name)
{
_name = name;
}
/**
* Gets the name
*/
public String getName()
{
return _name;
}
/**
* Sets the factory
*/
public void setFactory(Class factory)
{
_factoryClass = factory;
}
/**
* Gets the type;
*/
public Class getFactory()
{
return _factoryClass;
}
/**
* Sets the init program
*/
public void setInit(ContainerProgram init)
{
_init = init;
}
/**
* Gets the init program;
*/
public ContainerProgram getInit()
{
return _init;
}
/**
* Initialize the resource.
*/
@PostConstruct
public void init()
throws Exception
{
if (_name == null)
throw new ConfigException(L.l("<jndi-link> configuration needs a <name>. The <name> is the JNDI name where the context will be linked."));
Class factory = _factoryClass;
if (factory == null)
throw new ConfigException(L.l("<jndi-link> configuration need a <factory>. The <factory> is the class name of the InitialContextFactory bean."));
Object obj = factory.newInstance();
/*
configure(obj);
TypeBuilderFactory.init(obj);
*/
if (obj instanceof ClassLoaderListener) {
ClassLoaderListener listener = (ClassLoaderListener) obj;
Environment.addClassLoaderListener(listener);
}
if (obj instanceof EnvironmentListener) {
EnvironmentListener listener = (EnvironmentListener) obj;
Environment.addEnvironmentListener(listener);
}
Object proxy = new LinkProxy((InitialContextFactory) obj,
_properties,
null);
if (_name.startsWith("java:comp"))
Jndi.bindDeep(_name, proxy);
else {
Jndi.bindDeep("java:comp/env/" + _name, proxy);
}
}
protected void configure(Object obj)
throws Throwable
{
if (_init != null)
_init.init(obj);
}
public String toString()
{
return "JndiLink[" + _name + "]";
}
}