org.jolokia.jvmagent.client.util.ProcessingException Maven / Gradle / Ivy
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package org.jolokia.jvmagent.client.util;
/*
* Copyright 2009-2013 Roland Huss
*
* 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.
*/
/**
* Exception indicating an error during operation of the agent launcher.
*
* @author roland
* @since 12.08.11
*/
public class ProcessingException extends RuntimeException {
private final boolean quiet;
private final boolean verbose;
private final String command;
/**
* Constructor
*
* @param pErrMsg error message
* @param pStoredExp the original exception
* @param pOptions options from where to take the information how the error should be logged
*/
public ProcessingException(String pErrMsg, Throwable pStoredExp, OptionsAndArgs pOptions) {
super(pErrMsg,pStoredExp);
quiet = pOptions.isQuiet();
verbose = pOptions.isVerbose();
command = pOptions.getCommand();
}
/**
* Print this exception to standard error, but only if no --quiet is given. If
* --verbose is given, then a stacktrace is printed as well.
*/
@SuppressWarnings({"PMD.SystemPrintln"})
public void printErrorMessage() {
if (!quiet) {
String msg = getCause().getMessage();
System.err.println(getMessage() + " (command: " + command + ")" + (msg != null ? " : " + msg : ""));
}
if (verbose) {
getCause().printStackTrace(System.err);
}
}
}