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A processor for parsing, validating, serializing and manipulating XML, written in Java
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/*
* 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 org.apache.xerces.xpointer;
import java.io.PrintWriter;
import org.apache.xerces.xni.XNIException;
import org.apache.xerces.xni.parser.XMLErrorHandler;
import org.apache.xerces.xni.parser.XMLParseException;
/**
* The Default XPointer error handler used by the XInclude implementation.
* XPointer error's are thrown so that they may be caught by the XInclude
* implementation and reported as resource errors.
*
* @version $Id$
*/
final class XPointerErrorHandler implements XMLErrorHandler {
//
// Data
//
/** Print writer. */
protected PrintWriter fOut;
//
// Constructors
//
/**
* Constructs an error handler that prints error messages to
* System.err
.
*/
public XPointerErrorHandler() {
this(new PrintWriter(System.err));
} // ()
/**
* Constructs an error handler that prints error messages to the
* specified PrintWriter(PrintWriter)
//
// ErrorHandler methods
//
/** Warning. */
public void warning(String domain, String key, XMLParseException ex)
throws XNIException {
printError("Warning", ex);
} // warning(XMLParseException)
/** Error. */
public void error(String domain, String key, XMLParseException ex)
throws XNIException {
printError("Error", ex);
//throw ex;
} // error(XMLParseException)
/** Fatal error. */
public void fatalError(String domain, String key, XMLParseException ex)
throws XNIException {
printError("Fatal Error", ex);
throw ex;
} // fatalError(XMLParseException)
//
// Private methods
//
/** Prints the error message. */
private void printError(String type, XMLParseException ex) {
fOut.print("[");
fOut.print(type);
fOut.print("] ");
String systemId = ex.getExpandedSystemId();
if (systemId != null) {
int index = systemId.lastIndexOf('/');
if (index != -1)
systemId = systemId.substring(index + 1);
fOut.print(systemId);
}
fOut.print(':');
fOut.print(ex.getLineNumber());
fOut.print(':');
fOut.print(ex.getColumnNumber());
fOut.print(": ");
fOut.print(ex.getMessage());
fOut.println();
fOut.flush();
} // printError(String,SAXParseException)
} // class DefaultErrorHandler