/*
* Copyright (c) 2007-2012, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
/*
* Copyright 2005 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.sun.org.apache.xerces.internal.jaxp.validation;
import javax.xml.transform.stream.StreamSource;
import com.sun.org.apache.xerces.internal.xni.XNIException;
import com.sun.org.apache.xerces.internal.xni.parser.XMLInputSource;
import com.sun.org.apache.xerces.internal.xni.parser.XMLParseException;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
/**
* <p>Static utility methods for the Validation API implementation.</p>
*
* @author Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
*/
final class Util {
/**
* Creates a proper {@link XMLInputSource} from a {@link StreamSource}.
*
* @return always return non-null valid object.
*/
public static final XMLInputSource toXMLInputSource( StreamSource in ) {
if( in.getReader()!=null )
return new XMLInputSource(
in.getPublicId(), in.getSystemId(), in.getSystemId(),
in.getReader(), null );
if( in.getInputStream()!=null )
return new XMLInputSource(
in.getPublicId(), in.getSystemId(), in.getSystemId(),
in.getInputStream(), null );
return new XMLInputSource(
in.getPublicId(), in.getSystemId(), in.getSystemId() );
}
/**
* Reconstructs {@link SAXException} from XNIException.
*/
public static SAXException toSAXException(XNIException e) {
if(e instanceof XMLParseException)
return toSAXParseException((XMLParseException)e);
if( e.getException() instanceof SAXException )
return (SAXException)e.getException();
return new SAXException(e.getMessage(),e.getException());
}
public static SAXParseException toSAXParseException( XMLParseException e ) {
if( e.getException() instanceof SAXParseException )
return (SAXParseException)e.getException();
return new SAXParseException( e.getMessage(),
e.getPublicId(), e.getExpandedSystemId(),
e.getLineNumber(), e.getColumnNumber(),
e.getException() );
}
} // Util