package org.codehaus.plexus.logging; /* * Copyright 2001-2006 Codehaus Foundation. * * 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. */ /* * LICENSE */ /** * @author <a href="mailto:trygvis@inamo.no">Trygve Laugstøl</a> * @version $Id$ */ public abstract class AbstractLogger implements Logger { private int threshold; private String name; public AbstractLogger( int threshold, String name ) { if ( !isValidThreshold( threshold ) ) { throw new IllegalArgumentException( "Threshold " + threshold + " is not valid" ); } this.threshold = threshold; this.name = name; } public int getThreshold() { return threshold; } public void setThreshold( int threshold ) { this.threshold = threshold; } public String getName() { return name; } public void debug( String message ) { debug( message, null ); } public boolean isDebugEnabled() { return threshold <= LEVEL_DEBUG; } public void info( String message ) { info( message, null ); } public boolean isInfoEnabled() { return threshold <= LEVEL_INFO; } public void warn( String message ) { warn( message, null ); } public boolean isWarnEnabled() { return threshold <= LEVEL_WARN; } public void error( String message ) { error( message, null ); } public boolean isErrorEnabled() { return threshold <= LEVEL_ERROR; } public void fatalError( String message ) { fatalError( message, null ); } public boolean isFatalErrorEnabled() { return threshold <= LEVEL_FATAL; } protected boolean isValidThreshold( int threshold ) { if ( threshold == LEVEL_DEBUG ) { return true; } if ( threshold == LEVEL_INFO ) { return true; } if ( threshold == LEVEL_WARN ) { return true; } if ( threshold == LEVEL_ERROR ) { return true; } if ( threshold == LEVEL_FATAL ) { return true; } if ( threshold == LEVEL_DISABLED ) { return true; } return false; } }