/**
* Copyright 2011 meltmedia
*
* 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 org.xchain.framework.digester;
import org.xml.sax.Locator;
import org.xml.sax.helpers.LocatorImpl;
/**
* @author Christian Trimble
*/
public class XChainParseException
extends Exception
{
protected Locator locator;
public XChainParseException( Locator locator, String message )
{
super( message );
setLocator(locator);
}
public XChainParseException( Locator locator, Throwable cause )
{
super( cause );
setLocator(locator);
}
public XChainParseException( Locator locator, String message, Throwable cause )
{
super( message, cause );
setLocator(locator);
}
public Locator getLocator() { return this.locator; }
protected void setLocator( final Locator locator ) {
if( locator == null ) {
this.locator = null;
}
else {
this.locator = new LocatorImpl(locator);
}
}
public String toString()
{
StringBuffer sb = new StringBuffer();
if( locator != null ) {
sb.append(locator.getSystemId()).append(":").append(locator.getLineNumber()).append(":").append(locator.getColumnNumber()).append(" - ");
}
if( getMessage() != null ) {
sb.append(getMessage());
}
else {
sb.append("No message.");
}
return sb.toString();
}
}