001    /*
002     * Copyright (c) 2009 The openGion Project.
003     *
004     * Licensed under the Apache License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     *     http://www.apache.org/licenses/LICENSE-2.0
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
013     * either express or implied. See the License for the specific language
014     * governing permissions and limitations under the License.
015     */
016    package org.opengion.fukurou.util;
017    
018    import java.util.Date ;
019    
020    /**
021     * StopTimer ã¯ã€æŒ‡å®šã?ä¸?®šæ™‚é–“ã?é–“ã?å®Ÿè¡Œã‚’åœæ­¢ã—ã¾ã™ã?
022     * 引数ã«ã€åœæ­¢æ™‚é–“ã‚’ç§’å˜ä½ã§æŒ?®šã—ã¾ã™ã?
023     * åˆæœŸå€¤ã¯ã€?¼?ç§?ã§ã™ã?
024     *
025     * Usage: java org.opengion.fukurou.fukurou.util.StopTimer åœæ­¢æ™‚é–“(ç§? [-T]
026     *
027     * @og.group ユーãƒ?‚£ãƒªãƒ?‚£
028     *
029     * @version  4.0
030     * @author   Kazuhiko Hasegawa
031     * @since    JDK5.0,
032     */
033    public final class StopTimer {
034    
035            /**
036             * ã™ã¹ã¦ã?staticメソãƒ?ƒ‰ãªã®ã§ã€ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã‚’呼ã³å‡ºã•ãªãã—ã¦ãŠãã¾ã™ã?
037             *
038             */
039            private StopTimer() {}
040    
041            /**
042             * 処ç?‚’実行ã™ã‚?main メソãƒ?ƒ‰ã§ã™ã?
043             *
044             * 引数ã«ã¯ã€å?ç?‚’åœæ­¢ã™ã‚‹ ç§’æ•° ã‚’å?力ã—ã¾ã™ã?
045             * -T ã‚’å?力ã—ãŸå?åˆã?ã€å?ç?–‹å§‹æ™‚刻を表示ã—ã¾ã™ã?
046             *
047             * Usage: java org.opengion.fukurou.fukurou.util.StopTimer åœæ­¢æ™‚é–“(ç§? [-T]
048             *
049             * @param       args    コマンド引数é…å?
050             */
051            public static void main( final String[] args ) {
052                    long stopTime ;
053    
054                    if( args.length >= 1 ) { stopTime = 1000L * Long.parseLong( args[0] ) ; }
055                    else {
056                            LogWriter.log("Usage: java org.opengion.fukurou.fukurou.util.StopTimer åœæ­¢æ™‚é–“(ç§? [-T]");
057                            return;
058                    }
059    
060                    if( args.length ==2 && "-T".equals( args[1] ) ) {
061                            System.out.println( new Date() );
062                    }
063    
064                    try {
065                            Thread.sleep( stopTime );
066                    }
067                    catch( InterruptedException ex ) {
068                            LogWriter.log( "InterruptedException:" + ex.getMessage() );
069                    }
070            }
071    }