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/*******************************************************************************
* Copyright (c) 2001, 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.wsdl.internal.extensibility;
import org.eclipse.wst.wsdl.util.ExtensibilityElementFactory;
public class ExtensibilityElementFactoryDescriptor
{
private final static String CLASS_LOADING_ERROR = "CLASS_LOADING_ERROR";
protected ClassLoader classLoader;
protected String namespace;
protected String className;
protected Object factory;
public ExtensibilityElementFactoryDescriptor(String className, String namespace, ClassLoader classLoader)
{
this.classLoader = classLoader;
this.className = className;
this.namespace = namespace;
}
public ExtensibilityElementFactory getExtensiblityElementFactory()
{
if (factory == null)
{
try
{
Class theClass = classLoader != null ? classLoader.loadClass(className) : Class.forName(className);
factory = (ExtensibilityElementFactory)theClass.newInstance();
}
catch (Exception e)
{
factory = CLASS_LOADING_ERROR;
e.printStackTrace();
}
}
return factory != CLASS_LOADING_ERROR ? (ExtensibilityElementFactory)factory : null;
}
public void setExtensiblityElementFactory(ExtensibilityElementFactory factory)
{
this.factory = factory;
}
}
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