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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.validation.internal.resolver;
/**
* A delegate to hold information about an extension URI resolver.
*/
public class URIResolverDelegate
{
private String classname;
private ClassLoader classloader;
private IExtensibleURIResolver resolver = null;
/**
* Constructor.
*
* @param classname The class name of the URI resolver.
* @param classloader The class loader to use to load the URI resolver.
*/
public URIResolverDelegate(String classname, ClassLoader classloader)
{
this.classname = classname;
this.classloader = classloader;
}
/**
* Get the URI resolver described by this delegate.
*
* @return The URI resolver described by this delegate.
*/
public IExtensibleURIResolver getURIResolver()
{
if(resolver == null)
{
try
{
resolver = (IExtensibleURIResolver)classloader.loadClass(classname).newInstance();
}
catch(Exception e)
{
try
{
resolver = (IExtensibleURIResolver)getClass().getClassLoader().loadClass(classname).newInstance();
}
catch(Exception e2)
{
}
}
}
return resolver;
}
}
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