/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 mf.org.apache.xerces.jaxp.validation;
import mf.javax.xml.transform.stream.StreamSource;
import mf.org.apache.xerces.xni.XNIException;
import mf.org.apache.xerces.xni.parser.XMLInputSource;
import mf.org.apache.xerces.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)
* @version $Id: Util.java 447235 2006-09-18 05:01:44Z mrglavas $
*/
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