001/*
002  GRANITE DATA SERVICES
003  Copyright (C) 2011 GRANITE DATA SERVICES S.A.S.
004
005  This file is part of Granite Data Services.
006
007  Granite Data Services is free software; you can redistribute it and/or modify
008  it under the terms of the GNU Library General Public License as published by
009  the Free Software Foundation; either version 2 of the License, or (at your
010  option) any later version.
011
012  Granite Data Services is distributed in the hope that it will be useful, but
013  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015  for more details.
016
017  You should have received a copy of the GNU Library General Public License
018  along with this library; if not, see <http://www.gnu.org/licenses/>.
019*/
020
021package org.granite.generator;
022
023/**
024 * @author Franck WOLFF
025 */
026public interface Listener {
027
028        public static final String MSG_FILE_NOT_EXISTS = "output file does not exist";
029        public static final String MSG_FILE_EXISTS_NO_OVER = "output file already exists and must not be overwritten";
030        public static final String MSG_FILE_OUTDATED = "output file is outdated";
031        public static final String MSG_FILE_UPTODATE = "output file is up-to-date";
032        public static final String MSG_FILE_REMOVED = "Java file has been removed";
033
034        public void generating(Input<?> input, Output<?> output);
035        public void generating(String file, String message);
036        
037        public void removing(Input<?> input, Output<?> output);
038        public void removing(String file, String message);
039
040        
041        public void skipping(Input<?> input, Output<?> output);
042        public void skipping(String file, String message);
043        
044    public void debug(String message);
045    public void debug(String message, Throwable t);
046        
047    public void info(String message);
048    public void info(String message, Throwable t);
049
050    public void warn(String message);
051    public void warn(String message, Throwable t);
052
053    public void error(String message);
054    public void error(String message, Throwable t);
055}