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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.tomcat.util.descriptor;
import java.util.ArrayList;
import java.util.List;
import org.apache.juli.logging.Log;
import org.apache.tomcat.util.res.StringManager;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
public class XmlErrorHandler implements ErrorHandler {
private static final StringManager sm =
StringManager.getManager(Constants.PACKAGE_NAME);
private final List<SAXParseException> errors = new ArrayList<SAXParseException>();
private final List<SAXParseException> warnings = new ArrayList<SAXParseException>();
@Override
public void error(SAXParseException exception) throws SAXException {
// Collect non-fatal errors
errors.add(exception);
}
@Override
public void fatalError(SAXParseException exception) throws SAXException {
// Re-throw fatal errors
throw exception;
}
@Override
public void warning(SAXParseException exception) throws SAXException {
// Collect warnings
warnings.add(exception);
}
public List<SAXParseException> getErrors() {
// Internal use only - don't worry about immutability
return errors;
}
public List<SAXParseException> getWarnings() {
// Internal use only - don't worry about immutability
return warnings;
}
public void logFindings(Log log, String source) {
for (SAXParseException e : getWarnings()) {
log.warn(sm.getString(
"xmlErrorHandler.warning", e.getMessage(), source));
}
for (SAXParseException e : getErrors()) {
log.warn(sm.getString(
"xmlErrorHandler.error", e.getMessage(), source));
}
}
}
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