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/*
* Copyright (c) 2005, 2007 Henri Sivonen
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
package nu.validator.htmlparser.test;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
import java.io.Writer;
import javax.xml.transform.ErrorListener;
import javax.xml.transform.SourceLocator;
import javax.xml.transform.TransformerException;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
/**
* @version $Id$
* @author hsivonen
*/
public class SystemErrErrorHandler implements ErrorHandler, ErrorListener {
private Writer out;
private boolean inError = false;
public SystemErrErrorHandler() {
try {
out = new OutputStreamWriter(System.err, "UTF-8");
} catch (UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
}
/**
* @see org.xml.sax.ErrorHandler#warning(org.xml.sax.SAXParseException)
*/
public void warning(SAXParseException e) throws SAXException {
try {
out.write("Warning:\n");
out.write(e.getMessage());
out.write("\nFile: ");
String systemId = e.getSystemId();
out.write((systemId == null) ? "Unknown" : systemId);
out.write("\nLine: ");
out.write(Integer.toString(e.getLineNumber()));
out.write(" Col: ");
out.write(Integer.toString(e.getColumnNumber()));
out.write("\n\n");
out.flush();
} catch (IOException e1) {
throw new SAXException(e1);
}
}
/**
* @see org.xml.sax.ErrorHandler#error(org.xml.sax.SAXParseException)
*/
public void error(SAXParseException e) throws SAXException {
inError = true;
try {
out.write("Error:\n");
out.write(e.getMessage());
out.write("\nFile: ");
String systemId = e.getSystemId();
out.write((systemId == null) ? "Unknown" : systemId);
out.write("\nLine: ");
out.write(Integer.toString(e.getLineNumber()));
out.write(" Col: ");
out.write(Integer.toString(e.getColumnNumber()));
out.write("\n\n");
out.flush();
} catch (IOException e1) {
throw new SAXException(e1);
}
}
/**
* @see org.xml.sax.ErrorHandler#fatalError(org.xml.sax.SAXParseException)
*/
public void fatalError(SAXParseException e) throws SAXException {
inError = true;
try {
out.write("Fatal Error:\n");
out.write(e.getMessage());
out.write("\nFile: ");
String systemId = e.getSystemId();
out.write((systemId == null) ? "Unknown" : systemId);
out.write("\nLine: ");
out.write(Integer.toString(e.getLineNumber()));
out.write(" Col: ");
out.write(Integer.toString(e.getColumnNumber()));
out.write("\n\n");
out.flush();
} catch (IOException e1) {
throw new SAXException(e1);
}
}
/**
* Returns the inError.
*
* @return the inError
*/
public boolean isInError() {
return inError;
}
public void reset() {
inError = false;
}
public void error(TransformerException e) throws TransformerException {
inError = true;
try {
out.write("Error:\n");
out.write(e.getMessage());
SourceLocator sourceLocator = e.getLocator();
if (sourceLocator != null) {
out.write("\nFile: ");
String systemId = sourceLocator.getSystemId();
out.write((systemId == null) ? "Unknown" : systemId);
out.write("\nLine: ");
out.write(Integer.toString(sourceLocator.getLineNumber()));
out.write(" Col: ");
out.write(Integer.toString(sourceLocator.getColumnNumber()));
}
out.write("\n\n");
out.flush();
} catch (IOException e1) {
throw new TransformerException(e1);
}
}
public void fatalError(TransformerException e)
throws TransformerException {
inError = true;
try {
out.write("Fatal Error:\n");
out.write(e.getMessage());
SourceLocator sourceLocator = e.getLocator();
if (sourceLocator != null) {
out.write("\nFile: ");
String systemId = sourceLocator.getSystemId();
out.write((systemId == null) ? "Unknown" : systemId);
out.write("\nLine: ");
out.write(Integer.toString(sourceLocator.getLineNumber()));
out.write(" Col: ");
out.write(Integer.toString(sourceLocator.getColumnNumber()));
}
out.write("\n\n");
out.flush();
} catch (IOException e1) {
throw new TransformerException(e1);
}
}
public void warning(TransformerException e)
throws TransformerException {
try {
out.write("Warning:\n");
out.write(e.getMessage());
SourceLocator sourceLocator = e.getLocator();
if (sourceLocator != null) {
out.write("\nFile: ");
String systemId = sourceLocator.getSystemId();
out.write((systemId == null) ? "Unknown" : systemId);
out.write("\nLine: ");
out.write(Integer.toString(sourceLocator.getLineNumber()));
out.write(" Col: ");
out.write(Integer.toString(sourceLocator.getColumnNumber()));
}
out.write("\n\n");
out.flush();
} catch (IOException e1) {
throw new TransformerException(e1);
}
}
}
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