org.apache.tika.eval.util.EvalExceptionUtils Maven / Gradle / Ivy
/*
* 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.tika.eval.util;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.commons.lang3.StringUtils;
import org.apache.tika.utils.ExceptionUtils;
public class EvalExceptionUtils {
//these remove runtime info from the stacktraces so
//that actual causes can be counted.
private final static Pattern CAUSED_BY_SNIPPER =
Pattern.compile("(Caused by: [^:]+):[^\\r\\n]+");
public static String normalize(String stacktrace) {
if (StringUtils.isBlank(stacktrace)) {
return "";
}
String sortTrace = ExceptionUtils.trimMessage(stacktrace);
Matcher matcher = CAUSED_BY_SNIPPER.matcher(sortTrace);
sortTrace = matcher.replaceAll("$1");
return sortTrace.replaceAll("org.apache.tika.", "o.a.t.");
}
}