| package org.mortbay.log; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| import java.io.PrintStream; |
| |
| /** |
| * A modified version of the original Jetty logger which treats info level the same as debug level. This is merely meant |
| * as a cosmetic tweak to reduce the log noise from Jetty on the console during our tests. |
| * |
| * @author Benjamin Bentmann |
| * @version $Id$ |
| */ |
| public class StdErrLog |
| implements Logger |
| { |
| |
| private static boolean debug = System.getProperty( "DEBUG" ) != null; |
| |
| private String name; |
| |
| private boolean hideStacks; |
| |
| private PrintStream out = System.err; |
| |
| private static final String PREFIX = "[JETTY] "; |
| |
| public StdErrLog() |
| { |
| this( null ); |
| } |
| |
| public StdErrLog( String name ) |
| { |
| this.name = ( name == null ) ? "" : name; |
| } |
| |
| public boolean isDebugEnabled() |
| { |
| return debug; |
| } |
| |
| public void setDebugEnabled( boolean enabled ) |
| { |
| debug = enabled; |
| } |
| |
| public boolean isHideStacks() |
| { |
| return hideStacks; |
| } |
| |
| public void setHideStacks( boolean hideStacks ) |
| { |
| this.hideStacks = hideStacks; |
| } |
| |
| public void debug( String msg, Throwable th ) |
| { |
| if ( debug ) |
| { |
| this.out.println( PREFIX + msg ); |
| if ( th != null ) |
| { |
| if ( hideStacks ) |
| this.out.println( th ); |
| else |
| th.printStackTrace( this.out ); |
| } |
| } |
| } |
| |
| public void debug( String msg, Object arg0, Object arg1 ) |
| { |
| if ( debug ) |
| { |
| this.out.println( PREFIX + format( msg, arg0, arg1 ) ); |
| } |
| } |
| |
| public void info( String msg, Object arg0, Object arg1 ) |
| { |
| if ( debug ) |
| { |
| this.out.println( PREFIX + format( msg, arg0, arg1 ) ); |
| } |
| } |
| |
| public void warn( String msg, Object arg0, Object arg1 ) |
| { |
| this.out.println( PREFIX + format( msg, arg0, arg1 ) ); |
| } |
| |
| public void warn( String msg, Throwable th ) |
| { |
| this.out.println( PREFIX + msg ); |
| if ( th != null ) |
| { |
| if ( this.hideStacks ) |
| { |
| this.out.println( th ); |
| } |
| else |
| { |
| th.printStackTrace( this.out ); |
| } |
| } |
| } |
| |
| private String format( String msg, Object arg0, Object arg1 ) |
| { |
| int i0 = msg.indexOf( "{}" ); |
| int i1 = i0 < 0 ? -1 : msg.indexOf( "{}", i0 + 2 ); |
| |
| if ( arg1 != null && i1 >= 0 ) |
| { |
| msg = msg.substring( 0, i1 ) + arg1 + msg.substring( i1 + 2 ); |
| } |
| if ( arg0 != null && i0 >= 0 ) |
| { |
| msg = msg.substring( 0, i0 ) + arg0 + msg.substring( i0 + 2 ); |
| } |
| return msg; |
| } |
| |
| public Logger getLogger( String name ) |
| { |
| if ( ( name == null && this.name == null ) || ( name != null && name.equals( this.name ) ) ) |
| { |
| return this; |
| } |
| return new StdErrLog( name ); |
| } |
| |
| public String toString() |
| { |
| return "STDERR" + this.name; |
| } |
| |
| } |