| /** |
| [The "BSD licence"] |
| |
| ANTLR - Copyright (c) 2005-2008 Terence Parr |
| Maven Plugin - Copyright (c) 2009 Jim Idle |
| |
| All rights reserved. |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| 1. Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
| 2. Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
| 3. The name of the author may not be used to endorse or promote products |
| derived from this software without specific prior written permission. |
| |
| THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package org.antlr.mojo.antlr3; |
| |
| import org.antlr.tool.ANTLRErrorListener; |
| import org.antlr.tool.Message; |
| import org.antlr.tool.ToolMessage; |
| import org.apache.maven.plugin.logging.Log; |
| |
| /** |
| * The Maven plexus container gives us a Log logging provider |
| * which we can use to install an error listener for the ANTLR |
| * tool to report errors by. |
| */ |
| public class Antlr3ErrorLog implements ANTLRErrorListener { |
| |
| private Log log; |
| |
| /** |
| * Instantiate an ANTLR ErrorListner that communicates any messages |
| * it receives to the Maven error sink. |
| * |
| * @param log The Maven Error Log |
| */ |
| public Antlr3ErrorLog(Log log) { |
| this.log = log; |
| } |
| |
| /** |
| * Sends an informational message to the Maven log sink. |
| * @param s The message to send to Maven |
| */ |
| public void info(String message) { |
| log.info(message); |
| } |
| |
| /** |
| * Sends an error message from ANTLR analysis to the Maven Log sink. |
| * |
| * @param message The message to send to Maven. |
| */ |
| public void error(Message message) { |
| log.error(message.toString()); |
| } |
| |
| /** |
| * Sends a warning message to the Maven log sink. |
| * |
| * @param message |
| */ |
| public void warning(Message message) { |
| log.warn(message.toString()); |
| } |
| |
| /** |
| * Sends an error message from the ANTLR tool to the Maven Log sink. |
| * @param toolMessage |
| */ |
| public void error(ToolMessage toolMessage) { |
| log.error(toolMessage.toString()); |
| } |
| } |