/*
* 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 Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.config.types;
import com.caucho.config.j2ee.PostConstructProgram;
import com.caucho.config.ConfigException;
import com.caucho.config.program.ConfigProgram;
import com.caucho.util.L10N;
import java.lang.reflect.*;
import java.util.logging.Logger;
/**
* Configuration for the init-param pattern.
*/
public class PostConstructType
{
private static Logger log
= Logger.getLogger(PostConstructType.class.getName());
private static L10N L = new L10N(PostConstructType.class);
private String _declaringClass;
private String _methodName;
/**
* Sets the id
*/
public void setId(String id)
{
}
public void setLifecycleCallbackClass(String name)
{
_declaringClass = name;
}
public void setLifecycleCallbackMethod(String name)
{
_methodName = name;
}
public ConfigProgram getProgram(Class cl)
{
if (cl == null) {
throw new ConfigException(L.l("'{0}' is an unknown callback method.",
_methodName));
}
if (_declaringClass != null && ! _declaringClass.equals(cl.getName()))
return getProgram(cl.getSuperclass());
Method []methods = cl.getDeclaredMethods();
for (int i = 0; i < methods.length; i++) {
Method method = methods[i];
if (method.getName().equals(_methodName)
&& method.getParameterTypes().length == 0) {
return new PostConstructProgram(method);
}
}
return getProgram(cl.getSuperclass());
}
public String toString()
{
return "PostConstructType[" + _methodName + "]";
}
}