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/*
* Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package com.sun.xml.internal.stream;
import java.io.InputStream;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLResolver;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import com.sun.org.apache.xerces.internal.xni.XMLResourceIdentifier;
import com.sun.org.apache.xerces.internal.xni.XNIException;
import com.sun.org.apache.xerces.internal.xni.parser.XMLInputSource;
/**
*
* @author Neeraj Bajaj
*/
public class StaxEntityResolverWrapper {
XMLResolver fStaxResolver ;
/** Creates a new instance of StaxEntityResolverWrapper */
public StaxEntityResolverWrapper(XMLResolver resolver) {
fStaxResolver = resolver ;
}
public void setStaxEntityResolver(XMLResolver resolver ){
fStaxResolver = resolver ;
}
public XMLResolver getStaxEntityResolver(){
return fStaxResolver ;
}
public StaxXMLInputSource resolveEntity(XMLResourceIdentifier resourceIdentifier)
throws XNIException, java.io.IOException {
Object object = null ;
try{
object = fStaxResolver.resolveEntity(resourceIdentifier.getPublicId(), resourceIdentifier.getLiteralSystemId(),
resourceIdentifier.getBaseSystemId(), null);
return getStaxInputSource(object) ;
}catch(XMLStreamException streamException){
throw new XNIException(streamException) ;
}
}
StaxXMLInputSource getStaxInputSource(Object object){
if(object == null) return null ;
if(object instanceof java.io.InputStream){
return new StaxXMLInputSource(new XMLInputSource(null, null, null, (InputStream)object, null));
}
else if(object instanceof XMLStreamReader){
return new StaxXMLInputSource((XMLStreamReader)object) ;
}else if(object instanceof XMLEventReader){
return new StaxXMLInputSource((XMLEventReader)object) ;
}
return null ;
}
}//class StaxEntityResolverWrapper
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