/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.util.xml;
import javax.xml.transform.ErrorListener;
import javax.xml.transform.TransformerException;
import org.jboss.logging.Logger;
import org.jboss.util.JBossStringBuilder;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXParseException;
public class JBossErrorHandler implements ErrorHandler, ErrorListener
{
private static final Logger log =Logger.getLogger(JBossErrorHandler.class);
// The xml file being parsed
private String fileName;
private JBossEntityResolver resolver;
private boolean error;
public JBossErrorHandler(String fileName, JBossEntityResolver resolver)
{
this.fileName = fileName;
this.resolver = resolver;
this.error = false;
}
public void error(SAXParseException e)
{
if (resolver == null || resolver.isEntityResolved())
{
error = true;
log.error(formatError("error", e));
}
}
public void fatalError(SAXParseException e)
{
if (resolver == null || resolver.isEntityResolved())
{
error = true;
log.error(formatError("fatal", e));
}
}
public void warning(SAXParseException e)
{
if (resolver == null || resolver.isEntityResolved())
{
error = true;
log.error(formatError("warning", e));
}
}
public void error(TransformerException e)
{
if (resolver == null || resolver.isEntityResolved())
{
error = true;
log.error(formatError("error", e));
}
}
public void fatalError(TransformerException e)
{
if (resolver == null || resolver.isEntityResolved())
{
error = true;
log.error(formatError("fatal", e));
}
}
public void warning(TransformerException e)
{
if (resolver == null || resolver.isEntityResolved())
{
error = true;
log.error(formatError("warning", e));
}
}
protected String formatError(String context, SAXParseException e)
{
JBossStringBuilder buffer = new JBossStringBuilder();
buffer.append("File ").append(fileName);
buffer.append(" process ").append(context);
buffer.append(". Line: ").append(e.getLineNumber());
buffer.append(". Error message: ").append(e.getMessage());
return buffer.toString();
}
protected String formatError(String context, TransformerException e)
{
JBossStringBuilder buffer = new JBossStringBuilder();
buffer.append("File ").append(fileName);
buffer.append(" process ").append(context);
buffer.append(". Location: ").append(e.getLocationAsString());
buffer.append(". Error message: ").append(e.getMessage());
return buffer.toString();
}
public boolean hadError()
{
return error;
}
}