com.gargoylesoftware.htmlunit.javascript.StrictErrorReporter Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of htmlunit Show documentation
Show all versions of htmlunit Show documentation
A headless browser intended for use in testing web-based applications.
/*
* Copyright (c) 2002-2010 Gargoyle Software Inc.
*
* 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 com.gargoylesoftware.htmlunit.javascript;
import java.io.Serializable;
import net.sourceforge.htmlunit.corejs.javascript.ErrorReporter;
import net.sourceforge.htmlunit.corejs.javascript.EvaluatorException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* A JavaScript error reporter that will log all warnings and errors, no matter how trivial.
*
* @version $Revision: 5563 $
* @author Mike Bowler
* @author Marc Guillemot
*/
public class StrictErrorReporter implements ErrorReporter, Serializable {
private static final long serialVersionUID = 2165290829783324770L;
private static final Log LOG = LogFactory.getLog(StrictErrorReporter.class);
/**
* Logs a warning.
*
* @param message the message to be displayed
* @param sourceName the name of the source file
* @param line the line number
* @param lineSource the source code that failed
* @param lineOffset the line offset
*/
public void warning(
final String message, final String sourceName, final int line,
final String lineSource, final int lineOffset) {
LOG.warn(format("warning", message, sourceName, line, lineSource, lineOffset));
}
/**
* Logs an error.
*
* @param message the message to be displayed
* @param sourceName the name of the source file
* @param line the line number
* @param lineSource the source code that failed
* @param lineOffset the line offset
*/
public void error(final String message, final String sourceName, final int line,
final String lineSource, final int lineOffset) {
LOG.error(format("error", message, sourceName, line, lineSource, lineOffset));
throw new EvaluatorException(message, sourceName, line, lineSource, lineOffset);
}
/**
* Logs a runtime error.
*
* @param message the message to be displayed
* @param sourceName the name of the source file
* @param line the line number
* @param lineSource the source code that failed
* @param lineOffset the line offset
* @return an evaluator exception
*/
public EvaluatorException runtimeError(
final String message, final String sourceName, final int line,
final String lineSource, final int lineOffset) {
LOG.error(format("runtimeError", message, sourceName, line, lineSource, lineOffset));
return new EvaluatorException(message, sourceName, line, lineSource, lineOffset);
}
private String format(
final String prefix, final String message, final String sourceName,
final int line, final String lineSource, final int lineOffset) {
return prefix + ": message=[" + message + "] sourceName=[" + sourceName + "] line=[" + line
+ "] lineSource=[" + lineSource + "] lineOffset=[" + lineOffset + "]";
}
}