/**
* 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.camel.builder.xml;
import javax.xml.transform.ErrorListener;
import javax.xml.transform.TransformerException;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.apache.camel.Exchange;
/**
* {@link ErrorHandler} and {@link ErrorListener} which will ignore warnings,
* and throws error and fatal as exception, which ensures those can be caught by Camel and dealt-with.
* <p/>
* Also any warning, error or fatal error is stored on the {@link Exchange} as a property with the keys
* <tt>CamelXsltWarning</tt>, <tt>CamelXsltError</tt>, and <tt>CamelXsltFatalError</tt> which
* allows end users to access those information form the exchange.
*/
public class DefaultTransformErrorHandler implements ErrorHandler, ErrorListener {
private final Exchange exchange;
public DefaultTransformErrorHandler(Exchange exchange) {
this.exchange = exchange;
}
public void error(SAXParseException exception) throws SAXException {
exchange.setProperty(Exchange.XSLT_ERROR, exception);
throw exception;
}
public void fatalError(SAXParseException exception) throws SAXException {
exchange.setProperty(Exchange.XSLT_FATAL_ERROR, exception);
throw exception;
}
public void warning(SAXParseException exception) throws SAXException {
exchange.setProperty(Exchange.XSLT_WARNING, exception);
}
public void error(TransformerException exception) throws TransformerException {
exchange.setProperty(Exchange.XSLT_ERROR, exception);
throw exception;
}
public void fatalError(TransformerException exception) throws TransformerException {
exchange.setProperty(Exchange.XSLT_FATAL_ERROR, exception);
throw exception;
}
public void warning(TransformerException exception) throws TransformerException {
exchange.setProperty(Exchange.XSLT_WARNING, exception);
}
}