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.io.BufferedInputStream;
019    import java.io.BufferedReader;
020    import java.io.File;
021    import java.io.IOException;
022    import java.io.InputStream;
023    import java.io.InputStreamReader;
024    import java.io.OutputStream;
025    import java.io.PrintStream;
026    import java.io.PrintWriter;
027    import java.io.UnsupportedEncodingException;
028    import java.net.HttpURLConnection;
029    import java.net.InetSocketAddress;
030    import java.net.Proxy;
031    import java.net.SocketAddress;
032    import java.net.URL;
033    import java.net.URLConnection;
034    
035    import org.apache.commons.codec.binary.Base64;
036    
037    /**
038     * URLConnect ã¯ã€æŒ‡å®šã?URL ã«ã‚¢ã‚¯ã‚»ã‚¹ã—ã¦ã€æƒ…å ±/ãƒ??ã‚¿ã‚’å–å¾—ã—ã¾ã™ã?
039     * URL ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã«ã‚ˆã‚Šã€ã‚¨ãƒ³ã‚¸ãƒ³ã§ã¯å?¨®å‡¦ç?‚’実行ã•ã›ã‚‹ã“ã¨ãŒå¯èƒ½ã«ãªã‚Šã¾ã™ã?
040     * 例ãˆã°ã€å¸³ç¥¨ãƒ??モンã®èµ·å‹•ã‚„ã€?•·æ™‚é–“ã‹ã‹ã‚‹å?ç??実行ãªã©ã§ã™ã?
041     * ãªãŠã?URLã«å¼•æ•°ãŒä»˜ãå ´åˆã?ã€ãƒ€ãƒ–ルコーãƒ??ã‚·ãƒ§ãƒ³ã§æ‹¬ã£ã¦ä¸‹ã•ã??
042     * - 付ã引数ã¯ã€æŒ‡å®šé?番ã¯ã€?–¢ä¿‚ã‚りã¾ã›ã‚“ã€? ç„¡ã—引数(url,user:passwd)ã¯ã€?
043     * é ?•ªãŒã‚りã¾ã™ã?
044     *
045     * Usage: java org.opengion.fukurou.util.URLConnect [-info/-data] … url [user:passwd]
046     *
047     *   args[*] : [-info/-data]       æƒ??ã®å–å¾—ã‹ã€ãƒ‡ãƒ¼ã‚¿ã®å–å¾—ã‹ã‚’指定ã—ã¾ã?åˆæœŸå€¤:-data)ã€?
048     *   args[*] : [-post=ファイルå]  POSTメソãƒ?ƒ‰ã‚’指定ã—ã¦ã€ãƒ•ァイルãƒ??ã‚¿ã‚’é?ä¿¡ã—ã¾ã?åˆæœŸå€¤:-get)ã€?
049     *   args[*] : [-encode=UTF-8]     エンコードをæŒ?®šã—ã¾ã?é€šå¸¸ã¯æŽ¥ç¶šå?ã®encodeを使用)ã€?
050     *   args[*] : [-out=ファイルå]   çµæžœã‚’指定ã•れãŸãƒ•ァイルエンコードã§ãƒ•ァイルã«å‡ºåŠ›ã—ã¾ã™ã?
051     *   args[*] : [-errEx=true/false] trueã®å ´åˆã??šï½½?Žï¾Ÿï¾ï½½?º?°??¾žãŒã€?XX,5XX ã®æ™‚ã« RuntimeException を投ã’ã¾ã?åˆæœŸå€¤:false)ã€?
052     *   args[A] : url                 ?µ?²?¬ã‚’指定ã—ã¾ã™ã?GETã®å ´åˆã?パラメータ㯠?KEY=VALã§ã™ã?
053     *   args[B] : [user:passwd]       BASICèªè¨¼ã®ã‚¨ãƒªã‚¢ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹æ™‚ã«æŒ?®šã—ã¾ã™ã?
054     *
055     * ※ プロキシ設定ã??“ã¤ã®æ–¹æ³?
056     * プロキシ設定ã«ã¯ã€?¼“ã¤ã®æ–¹æ³•ãŒã‚りã¾ã™ã?
057     *   1.
058     *     URL url = URL( "http",proxyHost,proxyPort, url );
059     *     URLConnection urlConn = url.openConnection();
060     *   2.
061     *     SocketAddress scaddr = new InetSocketAddress( proxyHost, proxyPort );
062     *     Proxy proxy = new Proxy( Proxy.Type.HTTP, scaddr );
063     *     URL url = new Url( url );
064     *     URLConnection urlConn = url.openConnection( proxy );
065     *   3.
066     *     System.setProperty( "http.proxyHost",host );
067     *     System.setProperty( "http.proxyPort",String.valueOf( port ) );
068     *     URL url = new Url( url );
069     *     URLConnection urlConn = url.openConnection();
070     *     System.clearProperty( "http.proxyHost" );
071     *     System.clearProperty( "http.proxyPort" );
072     *
073     * 1. ã€?. ã®æ–¹æ³•ã?ã€urlConn.getContentType() を実行ã™ã‚‹ã¨ã€ã‚¨ãƒ©ãƒ¼ã«ãªã‚Šã¾ã™ã?(åŽŸå› ä¸æ?)
074     * 3. ã®æ–¹æ³•ã§ã¯ã€ã?ルãƒã‚¹ãƒ¬ãƒ?ƒ‰ã§å®Ÿè¡Œã™ã‚‹å?åˆã«ã€å•題ãŒç™ºç”Ÿã—ã¾ã™ã?
075     * 本クラスã§ã¯ã€æ–¹æ³•ï¼?を使用ã—ã¦ã?¾ã™ã?
076     *
077     * @version  4.0
078     * @author   Kazuhiko Hasegawa
079     * @since    JDK5.0,
080     */
081    public class URLConnect {
082            private static final String CR = System.getProperty("line.separator");
083    
084    //      private static final String     ENCODE  = "UTF-8";
085    
086            private final String urlStr ;
087            private final String userPass ;
088    
089            private int                             rpsCode         = -1;
090            private String                  rpsMethod       = null;
091            private String                  rpsMessage      = null;
092            private String                  type            = null;
093            private String                  charset         = null;
094            private String                  postData        = null;
095            private long                    length          = -1;
096            private long                    date            = -1;
097            private long                    modified        = -1;
098            private boolean                 isPost          = false;
099            private URLConnection   conn            = null;
100            private Proxy                   proxy           = Proxy.NO_PROXY;
101    
102            /**
103             * コンストラクター
104             *
105             * @param       url     接続ã™ã‚‹ã‚¢ãƒ‰ãƒ¬ã‚¹ã‚’指定ã—ã¾ã™ã?(http://server:port/dir/file.html)
106             * @param       pass    ユーザー?šãƒ‘スワーãƒ?èªè¨¼æŽ¥ç¶šãŒå¿?¦ãªå ´å?
107             */
108            public URLConnect( final String url, final String pass ) {
109                    urlStr = url;
110                    userPass = pass;
111            }
112    
113            /**
114             * æŒ?®šã?URLã«å¯¾ã—ã¦ã€ã‚³ãƒã‚¯ãƒˆã™ã‚‹ã?ã«ä½¿ç”¨ã™ã‚‹ãƒ—ロキシ設定を行ã„ã¾ã™ã?
115             * ã“ã?ã¨ãã«ã€ã?ãƒ?ƒ€ãƒ¼æƒ??ã‚’å?部変数ã«è¨­å®šã—ã¦ãŠãã¾ã™ã?
116             *
117             * @param       host    接続ã™ã‚‹ã?ロキシã®ãƒ›ã‚¹ãƒˆå
118             * @param       port    接続ã™ã‚‹ã?ロキシã®ãƒã?ト番å·
119             */
120            public void setProxy( final String host,final int port ) {
121                    // 方�.
122                    SocketAddress scaddr = new InetSocketAddress( host, port );
123                    proxy = new Proxy( Proxy.Type.HTTP, scaddr );
124            }
125    
126            /**
127             * æŒ?®šã?URLã«å¯¾ã—ã¦ã€ã‚³ãƒã‚¯ãƒˆã—ã¾ã™ã?
128             * ã“ã?ã¨ãã«ã€ã?ãƒ?ƒ€ãƒ¼æƒ??ã‚’å?部変数ã«è¨­å®šã—ã¦ãŠãã¾ã™ã?
129             *
130             * @og.rev 4.0.1.0 (2007/12/12) Postã§è¤?•°ã‚­ãƒ¼ã‚’使ãˆã‚‹ã‚ˆã†ã«ä¿®æ­£
131             * @og.rev 5.1.6.0 (2010/05/01) charsetを指定ã§ãるよã†ã«ã™ã‚‹
132             * @throws  IOException 入出力エラーãŒç™ºç”Ÿã—ãŸã¨ã?
133             */
134            public void connect() throws IOException {
135                    conn = getConnection();
136    
137                    if( isPost ) {
138                            conn.setDoOutput( true );                       // POSTå¯èƒ½ã«ã™ã‚‹
139    
140                            OutputStream os = null;                         // POST用ã®OutputStream
141                            PrintStream  ps = null;
142                            try {
143                                    os = conn.getOutputStream();    // POST用ã®OutputStreamã‚’å–å¾?
144                                    // 5.1.6.0 (2010/05/01)
145                                    if( charset != null ) {
146                                            ps = new PrintStream( os, false, charset );
147                                    }
148                                    else {
149                                            ps = new PrintStream( os );
150                                    }
151                                    ps.print( postData );                   // 4.1.0.0 (2007/12/22)
152                            }
153                            finally {
154                                    Closer.ioClose( ps );           // close 処ç?™‚ã® IOException ã‚’ç„¡è¦?
155                                    Closer.ioClose( os );           // close 処ç?™‚ã® IOException ã‚’ç„¡è¦?
156                            }
157                    }
158                    else {
159                            // GET 時ã?コãƒã‚¯ã‚·ãƒ§ãƒ³æŽ¥ç¶?
160                            conn.connect();
161                    }
162    
163                    setInfo( conn );
164            }
165    
166            /**
167             * U接続å?ã®ãƒ??ã‚¿ã‚’å–å¾—ã—ã¾ã™ã?
168             *
169             * ã“ã?処ç??å‰ã«ã€connect() 処ç?‚’実行ã—ã¦ãŠãå¿?¦ãŒã‚りã¾ã™ã?
170             * å–å¾—ã—ãŸãƒ‡ãƒ¼ã‚¿ã¯ã€æŒ‡å®šã?URL ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã®ã¿ã§ã™ã?
171             * 通常ã®Webブラウザã¯ã€ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚??JavaScriptファイルã€CSSファイルãªã©ã€?
172             * å?¨®ãƒ•ァイル毎ã«HTTP接続を行ã„ã€å–å¾—ã—ã¦ã€ãƒ¬ãƒ³ãƒ?ƒªãƒ³ã‚°ã—ã¾ã™ã?
173             * ã“ã?メソãƒ?ƒ‰ã§ã®å‡¦ç?§ã¯ã€ãれらã®ãƒ•ァイルå†?«æŒ?®šã•れã¦ã?‚‹URLã®
174             * å†å¸°çš?ªå–å¾—ã?行ã„ã¾ã›ã‚“ã€?
175             * よã£ã¦ã€ãƒ•レーãƒ??ç?ªã©ã‚‚行ã„ã¾ã›ã‚“ã€?
176             * 本æ¥ã¯ã€Stream ã®ã¾ã¾å‡¦ç?™ã‚‹ã“ã¨ã§ã€ãƒã‚¤ãƒŠãƒªãƒ??タも扱ãˆã¾ã™ãŒã€ã“ã“ã§ã¯ã€?
177             * ãƒ?‚­ã‚¹ãƒˆãƒ‡ãƒ¼ã‚¿(String)ã«å¤‰æ›ã—ã¦ä½¿ç”¨ã§ãã‚‹ãƒ??ã‚¿ã®ã¿æ‰±ãˆã¾ã™ã?
178             *
179             * @return      æŽ¥ç¶šçµæžœ
180             * @throws  IOException 入出力エラーãŒç™ºç”Ÿã—ãŸã¨ã?
181             */
182            public String readData() throws IOException {
183                    if( conn == null ) {
184                            String errMsg = "connect() ã•れã¦ã?¾ã›ã‚“。データå–å¾—å‰ã«connect()ã—ã¦ãã ã•ã„ã€?;
185                            throw new RuntimeException( errMsg );
186                    }
187    
188                    BufferedReader reader = null;
189                    StringBuilder buf = new StringBuilder();
190                    try {
191                            reader = getReader();
192    
193                            String line ;
194                            while( (line = reader.readLine()) != null ) {
195                                    buf.append( line ).append( CR );
196                            }
197                    }
198                    catch( UnsupportedEncodingException ex ) {
199                            String errMsg = "æŒ?®šã•ã‚ŒãŸæ–?­—エンコーãƒ?‚£ãƒ³ã‚°ãŒã‚µãƒã?トã•れã¦ã?¾ã›ã‚“ã€? + CR
200                                                    + " url=[" + urlStr + "]"
201                                                    + " charset=[" + charset + "]" ;
202                            throw new RuntimeException( errMsg,ex );
203                    }
204                    finally {
205                            Closer.ioClose( reader );
206                            disconnect();
207                    }
208    
209                    return buf.toString();
210            }
211    
212            /**
213             * サーãƒã¸ã®ã»ã‹ã?è¦æ±‚ãŒä»Šå¾Œç™ºç”Ÿã—ãã†ã«ãªã?“ã¨ã‚’示ã—ã¾ã™ã?
214             *
215             */
216            public void disconnect() {
217                    if( conn instanceof HttpURLConnection ) {
218                            ((HttpURLConnection)conn).disconnect() ;
219                    }
220            }
221    
222            /**
223             * URL 㨠ユーザー?šãƒ‘スワードを与ãˆã¦ã€URLConnectionã‚’è¿”ã—ã¾ã™ã?
224             *
225             * ユーザー?šãƒ‘スワーãƒ?ã?null ã§ãªã??åˆã?ã€BASCIèªè¨¼ã‚¨ãƒªã‚¢ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã®ç‚ºã€?
226             * BASE64Encoder を行ã£ã¦ã€Authorization プロパティーを設定ã—ã¾ã™ã?
227             * ã“ã“ã§è¿”ã™ URLConnection ã¯ã€ã™ã§ã«ã€connect() メソãƒ?ƒ‰å®Ÿè¡Œæ¸ˆã¿ã®
228             * リモート接続ãŒå®Œäº?—ãŸçŠ¶æ…‹ã?オブジェクトã§ã™ã?
229             *
230             * @return  URLConnectionオブジェク�
231             * @throws  IOException 入出力エラーãŒç™ºç”Ÿã—ãŸã¨ã?
232             */
233            // 5.1.5.0 (2010/04/01) SOAP対応ã«ã‚ˆã‚Šã€PROTECTEDåŒ?
234            protected URLConnection getConnection() throws IOException {
235    //      private URLConnection getConnection() throws IOException {
236                    final URL url = new URL( urlStr );
237    
238                    // 方�.
239                    URLConnection urlConn = url.openConnection( proxy );
240    
241                    if( userPass != null ) {
242    //                      byte[] encoded = Base64.encodeBase64( userPass.getBytes() );
243    //                      String userPassEnc = new String( encoded );
244                            byte[] encoded = Base64.encodeBase64( userPass.getBytes( StringUtil.DEFAULT_CHARSET ) );        // 5.5.2.6 (2012/05/25) findbugs対�
245                            String userPassEnc = new String( encoded,StringUtil.DEFAULT_CHARSET );          // 5.5.2.6 (2012/05/25) findbugs対�
246                            urlConn.setRequestProperty( "Authorization","Basic " + userPassEnc );
247                    }
248    
249                    return urlConn ;
250            }
251    
252            /**
253             * 接続å?ã®æƒ??ã‚’å?部変数ã«è¨­å®šã—ã¾ã™ã?
254             *
255             * ã“ã“ã§ã¯ã€ã‚¿ã‚¤ãƒ?エンコーãƒ?レスãƒãƒ³ã‚¹ã‚³ãƒ¼ãƒ?レスãƒãƒ³ã‚¹ãƒ¡ãƒ?‚»ãƒ¼ã‚¸ を設定ã—ã¾ã™ã?
256             * レスãƒãƒ³ã‚¹ã‚³ãƒ¼ãƒ?レスãƒãƒ³ã‚¹ãƒ¡ãƒ?‚»ãƒ¼ã‚¸ã¯ã€æŽ¥ç¶šã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ãŒã?HttpURLConnection ã®
257             * å ´åˆã?ã¿ã‚»ãƒ?ƒˆã•れã¾ã™ã?
258             * 途中ã§ã‚¨ãƒ©ãƒ¼ãŒç™ºç”Ÿã—ãŸå?åˆã§ã‚‚ã?継続å?ç?§ãるよã†ã«ã—ã¾ã™ã?ã“れã¯ã€ã?ロキシ
259             * 設定ã?方法ã«ã‚ˆã‚Šã€conn.getContentType()  ã§ã‚¨ãƒ©ãƒ¼ãŒç™ºç”Ÿã™ã‚‹å?åˆãŒã‚ã‚‹ãŸã‚ã§ã™ã?
260             *
261             * @og.rev 5.5.9.1 (2012/12/07) charsetã¯ã€null ã®å ´åˆã?ã¿è¨­å®šã—ã¾ã™ã?
262             *
263             * @param   conn 接続å?ã®ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³
264             */
265            private void setInfo( final URLConnection conn ) {
266                    try {
267                            // 5.5.9.1 (2012/12/07) charsetã¯ã€null ã®å ´åˆã?ã¿è¨­å®šã—ã¾ã™ã?
268                            if( charset == null ) { charset = conn.getContentEncoding(); }
269                            type    = conn.getContentType() ;
270                            length  = conn.getContentLength();
271                            date    = conn.getDate();
272                            modified= conn.getLastModified();
273    
274                            if( charset == null && type != null ) {
275                                    int adrs = type.indexOf( "charset" );
276                                    int adrs2 = type.indexOf( '=',adrs );
277                                    if( adrs > 0 && adrs2 > adrs ) {
278                                            charset = type.substring( adrs2+1 ).trim();
279                                    }
280                            }
281    
282                            if( conn instanceof HttpURLConnection ) {
283                                    HttpURLConnection httpConn = (HttpURLConnection) conn;
284                                    rpsCode         = httpConn.getResponseCode();
285                                    rpsMethod       = httpConn.getRequestMethod();
286                                    rpsMessage      = httpConn.getResponseMessage() + code2Message( rpsCode );
287                            }
288                    }
289                    // 4.0.0.0 (2007/11/29) Exception ã‹ã‚‰ã€IOException 㨠RuntimeException ã«å¤‰æ›´
290                    catch( IOException ex ) {
291                            System.out.println( ex.getMessage() );
292                    }
293                    catch( RuntimeException ex ) {
294                            System.out.println( ex.getMessage() );
295                    }
296            }
297    
298            /**
299             * URL æƒ??ã‚’å–å¾—ã—ã¾ã™ã?
300             *
301             * @og.rev 4.3.4.4 (2009/01/01) メソãƒ?ƒ‰å変更
302             *
303             * @return      URL�?
304             */
305            public String getUrl() { return urlStr; }
306    
307            /**
308             * POSTã™ã‚‹ãƒ??タを設定ã—ã¾ã™ã?
309             *
310             * POSTã™ã‚‹å ´åˆã?ã€connect() 処ç?‚’行ã†å‰ã«ã€ãƒ‡ãƒ¼ã‚¿ã‚’設定ã—ã¦ãŠãå¿?¦ãŒã‚りã¾ã™ã?
311             *
312             * @og.rev 4.1.0.0 (2007/12/22) キーã¨å€¤ã®ã‚»ãƒ?ƒˆã‚’å–å¾—ã™ã‚‹ã‚ˆã?¤‰æ›´
313             * @param       data    POST�?タ
314             */
315            public void setPostData( final String data ) {
316                    postData = data;
317                    if( postData != null && "?".indexOf( postData ) == 0 ) { // å…ˆé?ã®?を抜ã?
318                            postData = postData.substring(1);
319                    }
320                    if( postData != null ) { isPost = true; }
321            }
322    
323            /**
324             * タイãƒ?æƒ??ã‚’å–å¾—ã—ã¾ã™ã?
325             *
326             * @return      タイ��?
327             */
328            public String getType() { return type; }
329    
330            /**
331             * ãƒ??ã‚¿é‡?æƒ??ã‚’å–å¾—ã—ã¾ã™ã?
332             *
333             * @return      �?タ��?
334             */
335            public long getLength() { return length; }
336    
337            /**
338             * 作æ?æ—¥æ™?æƒ??ã‚’å–å¾—ã—ã¾ã™ã?
339             *
340             * @return      作æ?æ—¥æ™?
341             */
342            public long getDate() { return date; }
343    
344            /**
345             * æ›´æ–°æ—¥æ™?æƒ??ã‚’å–å¾—ã—ã¾ã™ã?
346             *
347             * @return      更新日�
348             */
349            public long getModified() { return modified; }
350    
351            /**
352             * çµæžœã‚³ãƒ¼ãƒ?æƒ??(HttpURLConnection)ã‚’å–å¾—ã—ã¾ã™ã?
353             *
354             * @return      çµæžœã‚³ãƒ¼ãƒ?æƒ??
355             */
356            public int getCode() { return rpsCode; }
357    
358            /**
359             * メソãƒ?ƒ‰ æƒ??(HttpURLConnection)ã‚’å–å¾—ã—ã¾ã™ã?
360             *
361             * @return      メソãƒ?ƒ‰ æƒ??
362             */
363            public String getMethod() { return rpsMethod; }
364    
365            /**
366             * メãƒ?‚»ãƒ¼ã‚¸ æƒ??(HttpURLConnection)ã‚’å–å¾—ã—ã¾ã™ã?
367             *
368             * @return      メãƒ?‚»ãƒ¼ã‚¸ æƒ??
369             */
370            public String getMessage() { return rpsMessage; }
371    
372            /**
373             * キャラクタ æƒ??ã‚’å–å¾—ã—ã¾ã™ã?
374             *
375             * @return      キャラクタ �?
376             */
377            public String getCharset() { return charset; }
378    
379            /**
380             * キャラクタ æƒ??を設定ã—ã¾ã™ã?
381             *
382             * @param  chset キャラクタ �?
383             */
384            public void setCharset( final String chset ) { charset = chset; }
385    
386            /**
387             * 接続å?ã®ãƒ??ã‚¿ã®ãƒªãƒ¼ãƒ??ã‚’å–å¾—ã—ã¾ã™ã?
388             *
389             * ã“ã?処ç??å‰ã«ã€connect() 処ç?‚’実行ã—ã¦ãŠãå¿?¦ãŒã‚りã¾ã™ã?
390             * å–å¾—ã—ãŸãƒ‡ãƒ¼ã‚¿ã¯ã€æŒ‡å®šã?URL ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã®ã¿ã§ã™ã?
391             * 通常ã®Webブラウザã¯ã€ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚??JavaScriptファイルã€CSSファイルãªã©ã€?
392             * å?¨®ãƒ•ァイル毎ã«HTTP接続を行ã„ã€å–å¾—ã—ã¦ã€ãƒ¬ãƒ³ãƒ?ƒªãƒ³ã‚°ã—ã¾ã™ã?
393             * ã“ã?メソãƒ?ƒ‰ã§ã®å‡¦ç?§ã¯ã€ãれらã®ãƒ•ァイルå†?«æŒ?®šã•れã¦ã?‚‹URLã®
394             * å†å¸°çš?ªå–å¾—ã?行ã„ã¾ã›ã‚“ã€?
395             * よã£ã¦ã€ãƒ•レーãƒ??ç?ªã©ã‚‚行ã„ã¾ã›ã‚“ã€?
396             *
397             * @return      æŽ¥ç¶šçµæžœã®ãƒªãƒ¼ãƒ??
398             * @throws  IOException 入出力エラーãŒç™ºç”Ÿã—ãŸã¨ã?
399             */
400            public BufferedReader getReader() throws IOException {
401                    InputStream in = conn.getInputStream();
402    
403                    final BufferedReader reader ;
404                    if( charset != null ) {
405                            reader = new BufferedReader( new InputStreamReader( in,charset ) );
406                    }
407                    else {
408    //                      reader = new BufferedReader( new InputStreamReader( in ) );
409                            reader = new BufferedReader( new InputStreamReader( in,StringUtil.DEFAULT_CHARSET ) );          // 5.5.2.6 (2012/05/25) findbugs対�
410                    }
411    
412                    return reader;
413            }
414    
415            /**
416             * 接続å?ã®ãƒ??ã‚¿ã®å…¥åŠ›ã‚¹ãƒˆãƒªãƒ¼ãƒ?‚’å–å¾—ã—ã¾ã™ã?
417             *
418             * ã“ã?処ç??å‰ã«ã€connect() 処ç?‚’実行ã—ã¦ãŠãå¿?¦ãŒã‚りã¾ã™ã?
419             * å–å¾—ã—ãŸãƒ‡ãƒ¼ã‚¿ã¯ã€æŒ‡å®šã?URL ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã®ã¿ã§ã™ã?
420             * 通常ã®Webブラウザã¯ã€ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚??JavaScriptファイルã€CSSファイルãªã©ã€?
421             * å?¨®ãƒ•ァイル毎ã«HTTP接続を行ã„ã€å–å¾—ã—ã¦ã€ãƒ¬ãƒ³ãƒ?ƒªãƒ³ã‚°ã—ã¾ã™ã?
422             * ã“ã?メソãƒ?ƒ‰ã§ã®å‡¦ç?§ã¯ã€ãれらã®ãƒ•ァイルå†?«æŒ?®šã•れã¦ã?‚‹URLã®
423             * å†å¸°çš?ªå–å¾—ã?行ã„ã¾ã›ã‚“ã€?
424             * よã£ã¦ã€ãƒ•レーãƒ??ç?ªã©ã‚‚行ã„ã¾ã›ã‚“ã€?
425             *
426             * @og.rev 5.4.2.0 (2011/12/01) æ–°è¦è¿½åŠ?
427             *
428             * @return      æŽ¥ç¶šçµæžœã®å…¥åŠ›ã‚’å‡ºåŠ›ã—ã¾ã™ã?
429             * @throws  IOException 入出力エラーãŒç™ºç”Ÿã—ãŸã¨ã?
430             */
431            public InputStream getInputStream() throws IOException {
432    //              InputStream in = new BufferedInputStream( conn.getInputStream() );
433    //              return in;
434                    return new BufferedInputStream( conn.getInputStream() );                // 5.5.2.4 (2012/05/16)
435            }
436    
437            /**
438             * HttpURLConnection ã®ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚³ãƒ¼ãƒ‰ã«å¯¾å¿œã™ã‚‹ãƒ¡ãƒ?‚»ãƒ¼ã‚¸æ–?­—å?ã‚’è¿”ã—ã¾ã™ã?
439             *
440             * HttpURLConnection ã® getResponseCode() メソãƒ?ƒ‰ã«ã‚ˆã‚Šå–å¾—ã•れãŸã€HTTPレスãƒãƒ³ã‚¹ã‚³ãƒ¼ãƒ?
441             * ã«å¯¾å¿œã™ã‚‹æ–‡å­—å?ã‚’è¿”ã—ã¾ã™ã?ã“ã?æ–?­—å?ã¯ã€HttpURLConnection ã§å®šç¾©ã•れã?
442             * static 定数ã®ã‚³ãƒ¡ãƒ³ãƒˆã‚’ã€å®šç¾©ã—ã¦ã?¾ã™ã?
443             *
444             * @og.rev 5.6.7.0 (2013/07/27) レスãƒãƒ³ã‚¹ã‚³ãƒ¼ãƒ‰ä¾?追åŠ?
445             *
446             * @param       code    HTTPレスãƒãƒ³ã‚¹ã‚³ãƒ¼ãƒ?
447             *
448             * @return      レスãƒãƒ³ã‚¹ã‚³ãƒ¼ãƒ‰ã«å¯¾å¿œã™ã‚‹æ–‡å­—å?
449             * @see HttpURLConnection#HTTP_ACCEPTED
450             */
451            public static String code2Message( final int code ) {
452                    final String msg ;
453                    switch( code ) {
454                            case 100                                                                                : msg = "100: è¦æ±‚ã?続行å¯èƒ½ã§ã™ã?"                                                ;       break;  // 5.6.7.0 (2013/07/27)
455                            case 101                                                                                : msg = "101: プロトコルをå?り替ãˆã¾ã™ã?"                             ;       break;  // 5.6.7.0 (2013/07/27)
456                            case HttpURLConnection.HTTP_OK                                  : msg = "200: OK ã§ã™ã?"                                                         ;       break;
457                            case HttpURLConnection.HTTP_CREATED                     : msg = "201: 作æ?ã•れã¾ã—ãŸã€?                                                     ;       break;
458                            case HttpURLConnection.HTTP_ACCEPTED                    : msg = "202: 許å¯ã•れã¾ã—ãŸã€?                                                    ;       break;
459                            case HttpURLConnection.HTTP_NOT_AUTHORITATIVE   : msg = "203: ä¸å½“ãªæƒ??ã§ã™ã?"                                                    ;       break;
460                            case HttpURLConnection.HTTP_NO_CONTENT                  : msg = "204: コンãƒ?ƒ³ãƒ?Œã‚りã¾ã›ã‚“ã€?                                      ;       break;
461                            case HttpURLConnection.HTTP_RESET                               : msg = "205: コンãƒ?ƒ³ãƒ?‚’リセãƒ?ƒˆã—ã¾ã™ã?"                          ;       break;
462                            case HttpURLConnection.HTTP_PARTIAL                     : msg = "206: 部åˆ?š„ãªã‚³ãƒ³ãƒ?ƒ³ãƒ?§ã™ã?"                                     ;       break;
463                            case HttpURLConnection.HTTP_MULT_CHOICE                 : msg = "300: è¤?•°é¸æŠžã•れã¦ã?¾ã™ã?"                                        ;       break;
464                            case HttpURLConnection.HTTP_MOVED_PERM                  : msg = "301: 永続的ã«ç§»å‹•ã•れã¾ã—ãŸã€?                                      ;       break;
465                            case HttpURLConnection.HTTP_MOVED_TEMP                  : msg = "302: ä¸?™‚çš?«åˆ?‚Šæ›¿ãˆã¾ã™ã?"                                        ;       break;
466                            case HttpURLConnection.HTTP_SEE_OTHER                   : msg = "303: ä»–ã‚’å‚ç?ã—ã¦ãã ã•ã„ã€?                                 ;       break;
467                            case HttpURLConnection.HTTP_NOT_MODIFIED                : msg = "304: 修正ã•れã¾ã›ã‚“ã§ã—ãŸã€?                                       ;       break;
468                            case HttpURLConnection.HTTP_USE_PROXY                   : msg = "305: プロキシを使用ã—ã¦ãã ã•ã„ã€?                          ;       break;
469                            case 306                                                                                : msg = "306: 仕様ã?拡張案ã§ã™ã?"                                          ;       break;  // 5.6.7.0 (2013/07/27)
470                            case 307                                                                                : msg = "307: ä¸?™‚çš?ªãƒªãƒ?‚¤ãƒ¬ã‚¯ãƒˆã§ã™ã?"                            ;       break;  // 5.6.7.0 (2013/07/27)
471                            case HttpURLConnection.HTTP_BAD_REQUEST                 : msg = "400: ä¸å½“ãªè¦æ±‚ã§ã™ã?"                                                    ;       break;
472                            case HttpURLConnection.HTTP_UNAUTHORIZED                : msg = "401: èªè¨¼ã•れã¾ã›ã‚“ã§ã—ãŸã€?                                       ;       break;
473                            case HttpURLConnection.HTTP_PAYMENT_REQUIRED    : msg = "402: 支払ã„ãŒå¿?¦ã§ã™ã?"                                          ;       break;
474                            case HttpURLConnection.HTTP_FORBIDDEN                   : msg = "403: ç¦æ­¢ã•れã¦ã?¾ã™ã?"                                          ;       break;
475                            case HttpURLConnection.HTTP_NOT_FOUND                   : msg = "404: 見ã¤ã‹ã‚Šã¾ã›ã‚“ã§ã—ãŸã€?                                        ;       break;
476                            case HttpURLConnection.HTTP_BAD_METHOD                  : msg = "405: メソãƒ?ƒ‰ã¯è¨±å¯ã•れã¾ã›ã‚“ã€?                           ;       break;
477                            case HttpURLConnection.HTTP_NOT_ACCEPTABLE              : msg = "406: 許容ã•れã¾ã›ã‚“ã€?                                                    ;       break;
478                            case HttpURLConnection.HTTP_PROXY_AUTH                  : msg = "407: プロキシã®èªè¨¼ãŒå¿?¦ã§ã™ã?"                          ;       break;
479                            case HttpURLConnection.HTTP_CLIENT_TIMEOUT              : msg = "408: è¦æ±‚ãŒæ™‚é–“åˆ?‚Œã§ã™ã?"                                         ;       break;
480                            case HttpURLConnection.HTTP_CONFLICT                    : msg = "409: é‡è¤?—ã¦ã?¾ã™ã?"                                                    ;       break;
481                            case HttpURLConnection.HTTP_GONE                                : msg = "410: 存在ã—ã¾ã›ã‚“ã€?                                                       ;       break;
482                            case HttpURLConnection.HTTP_LENGTH_REQUIRED     : msg = "411: é•·ã•ãŒå¿?¦ã§ã™ã?"                                                    ;       break;
483                            case HttpURLConnection.HTTP_PRECON_FAILED               : msg = "412: 剿æ¡ä»¶ãŒæ­£ã—ãã‚りã¾ã›ã‚“ã€?                          ;       break;
484                            case HttpURLConnection.HTTP_ENTITY_TOO_LARGE    : msg = "413: è¦æ±‚エンãƒ?‚£ãƒ?‚£ãŒé•·ã™ãŽã¾ã™ã?"                 ;       break;
485                            case HttpURLConnection.HTTP_REQ_TOO_LONG                : msg = "414: è¦æ±?URL ãŒé•·ã™ãŽã¾ã™ã?"                                      ;       break;
486                            case HttpURLConnection.HTTP_UNSUPPORTED_TYPE    : msg = "415: サãƒã?トã•れãªã?ƒ¡ãƒ?‚£ã‚¢ã‚¿ã‚¤ãƒ—ã§ã™ã?"            ;       break;
487                            case 416                                                                                : msg = "416: è¦æ±‚ã•れãŸç¯?›²ã¯ä¸ååˆ?§ã™ã?"                           ;       break;  // 5.6.7.0 (2013/07/27)
488                            case 417                                                                                : msg = "417: è¦æ±‚ã©ãŠã‚Šã®å‡¦ç?Œä¸å¯èƒ½ã§ã™ã?"                        ;       break;  // 5.6.7.0 (2013/07/27)
489                            case HttpURLConnection.HTTP_INTERNAL_ERROR              : msg = "500: å†?ƒ¨ã‚µãƒ¼ãƒã‚¨ãƒ©ãƒ¼ã§ã™ã?"                                      ;       break;
490                            case HttpURLConnection.HTTP_NOT_IMPLEMENTED     : msg = "501: 実è£?•れã¦ã?¾ã›ã‚“ã€?                                          ;       break;
491                            case HttpURLConnection.HTTP_BAD_GATEWAY                 : msg = "502: 誤ã£ãŸã‚²ãƒ¼ãƒˆã‚¦ã‚§ã‚¤ã§ã™ã?"                                    ;       break;
492                            case HttpURLConnection.HTTP_UNAVAILABLE                 : msg = "503: サービスãŒåˆ©ç”¨ã§ãã¾ã›ã‚“ã€?                            ;       break;
493                            case HttpURLConnection.HTTP_GATEWAY_TIMEOUT     : msg = "504: ã‚²ãƒ¼ãƒˆã‚¦ã‚§ã‚¤ãŒæ™‚é–“å?れã§ã™ã?"                          ;       break;
494                            case HttpURLConnection.HTTP_VERSION                     : msg = "505: HTTP ãƒã?ジョンãŒã‚µãƒã?トã•れã¦ã?¾ã›ã‚“ã€?;       break;
495    //                      default : msg = "-1: 未定義" ;
496                            default : msg = code + ": 未定義" ;             // 5.6.7.0 (2013/07/27)
497                    }
498                    return msg ;
499            }
500    
501            /**
502             * サンプル実行用ã®ãƒ¡ã‚¤ãƒ³ãƒ¡ã‚½ãƒ?ƒ‰
503             *
504             * Usage: java org.opengion.fukurou.util.URLConnect [-info/-data] … url [user:passwd]
505             *
506             *   args[*] : [-info/-data]       æƒ??ã®å–å¾—ã‹ã€ãƒ‡ãƒ¼ã‚¿ã®å–å¾—ã‹ã‚’指定ã—ã¾ã?åˆæœŸå€¤:-data)ã€?
507             *   args[*] : [-post=ファイルå]  POSTメソãƒ?ƒ‰ã‚’指定ã—ã¦ã€ãƒ•ァイルãƒ??ã‚¿ã‚’é?ä¿¡ã—ã¾ã?åˆæœŸå€¤:-get)ã€?
508             *   args[*] : [-encode=UTF-8]     エンコードをæŒ?®šã—ã¾ã?é€šå¸¸ã¯æŽ¥ç¶šå?ã®encodeを使用)
509             *   args[*] : [-out=ファイルå]   çµæžœã‚’ファイルã«å‡ºåŠ›ã—ã¾ã™ã?ファイルエンコードもæŒ?®šã—ã¾ã™ã?
510             *   args[*] : [-errEx=true/false] trueã®å ´åˆã??šï½½?Žï¾Ÿï¾ï½½?º?°??¾žãŒã€?XX,5XX ã®æ™‚ã« RuntimeException を投ã’ã¾ã?åˆæœŸå€¤:false)ã€?
511             *   args[A] : url                 ?µ?²?¬ã‚’指定ã—ã¾ã™ã?GETã®å ´åˆã?パラメータ㯠?KEY=VALã§ã™ã?
512             *   args[B] : [user:passwd]       BASICèªè¨¼ã®ã‚¨ãƒªã‚¢ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹æ™‚ã«æŒ?®šã—ã¾ã™ã?
513             *
514             * @og.rev 5.6.7.0 (2013/07/27) -errEx 追�
515             *
516             * @param       args    コマンド引数é…å?
517             * @throws IOException 入出力エラーãŒç™ºç”Ÿã—ãŸã¨ã?
518             */
519            public static void main( final String[] args ) throws IOException {
520                    if( args.length < 3 ) {
521                            LogWriter.log( "Usage: java org.opengion.fukurou.util.URLConnect [-info/-data] … url [user:passwd]"                            );
522                            LogWriter.log( "   args[*] : [-info/-data]       æƒ??ã®å–å¾—ã‹ã€ãƒ‡ãƒ¼ã‚¿ã®å–å¾—ã‹ã‚’指定ã—ã¾ã?åˆæœŸå€¤:-data)"                        );
523                            LogWriter.log( "   args[*] : [-post=ファイルå]  POSTメソãƒ?ƒ‰ã‚’指定ã—ã¦ã€ãƒ•ァイルãƒ??ã‚¿ã‚’é?ä¿¡ã—ã¾ã?åˆæœŸå€¤:-get)"  );
524                            LogWriter.log( "   args[*] : [-encode=UTF-8]     エンコードをæŒ?®šã—ã¾ã™ã?(é€šå¸¸ã¯æŽ¥ç¶šå?ã®encodeを使用)"                              );
525                            LogWriter.log( "   args[*] : [-out=ファイルå]   çµæžœã‚’ファイルã«å‡ºåŠ›ã—ã¾ã™ã?ファイルエンコードもæŒ?®šã—ã¾ã?              );
526                            LogWriter.log( "   args[*] : [-errEx=true/false] trueã®å ´åˆã??šï½½?Žï¾Ÿï¾ï½½?º?°??¾žãŒã€?XX,5XX ã®æ™‚ã« RuntimeException を投ã’ã¾ã?åˆæœŸå€¤:false)" );
527                            LogWriter.log( "   args[A] : url                 ?µ?²?¬ã‚’指定ã—ã¾ã™ã?GETã®å ´åˆã?パラメータ㯠?KEY=VALã§ã?                    );
528                            LogWriter.log( "   args[B] : [user:passwd]       BASICèªè¨¼ã®ã‚¨ãƒªã‚¢ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹æ™‚ã«æŒ?®šã—ã¾ã?                                              );
529                            return;
530                    }
531    
532                    boolean isInfo  = false ;
533                    boolean isPost  = false ;
534                    String postKey  = null ;
535                    String postFile = null ;
536                    String encode   = null ;
537                    String outFile  = null ;
538                    boolean isEx    = false ;                               // 5.6.7.0 (2013/07/27) 追�
539                    String[] vals   = new String[2];                // url,userPass ã®é ?«å¼•数設å®?
540    
541                    int adrs = 0;
542                    for( int i=0; i<args.length; i++ ) {
543                            String arg = args[i];
544                            if( arg.equalsIgnoreCase( "-info" ) ) {
545                                    isInfo = true;
546                            }
547                            else if( arg.equalsIgnoreCase( "-data" ) ) {
548                                    isInfo = false;
549                            }
550                            else if( arg.startsWith( "-post=" ) ) {
551                                    isPost = true;
552                                    int sepAdrs = arg.indexOf( ':',6 );
553                                    postKey  = arg.substring( 6,sepAdrs );
554                                    postFile = arg.substring( sepAdrs+1 );
555                            }
556                            else if( arg.startsWith( "-encode=" ) ) {
557                                    encode = arg.substring( 8 );
558                            }
559                            else if( arg.startsWith( "-out=" ) ) {
560                                    outFile = arg.substring( 5 );
561                            }
562                            else if( arg.startsWith( "-errEx=" ) ) {                                                        // 5.6.7.0 (2013/07/27) 追�
563                                    isEx = "true".equalsIgnoreCase( arg.substring( 7 ) );
564                            }
565                            else if( arg.startsWith( "-" ) ) {
566                                    System.out.println( "Error Argment:" + arg );
567                            }
568                            else {
569                                    vals[adrs++] = arg;
570                            }
571                    }
572    
573                    String urlStr   = vals[0] ;
574                    String userPass = vals[1] ;
575    
576                    URLConnect conn = new URLConnect( urlStr,userPass );
577    
578                    // POST ãƒ??ã‚¿ã¯ã€connect() ã™ã‚‹å‰ã«ã€è¨­å®šã—ã¾ã™ã?
579                    if( isPost ) {
580                            FileString file = new FileString();
581                            file.setFilename( postFile );
582                            String postData = file.getValue();
583    
584                            conn.setPostData( XHTMLTag.urlEncode(postKey, postData) );
585                    }
586    
587                    conn.connect();
588                    if( encode != null ) {
589                            conn.setCharset( encode );              // encode æŒ?®?
590                    }
591                    else {
592                            encode = conn.getCharset();             // æŒ?®šãŒãªã‘れã°ã€æŽ¥ç¶šå?ã® charset を使用
593                    }
594    
595                    final PrintWriter writer ;
596                    if( outFile != null ) {
597                            writer = FileUtil.getPrintWriter( new File( outFile ),encode );
598                    }
599                    else {
600                            writer = FileUtil.getLogWriter( "System.out" );
601                    }
602    
603                    int code = conn.getCode();              // 5.6.7.0 (2013/07/27) レスãƒãƒ³ã‚¹ã‚³ãƒ¼ãƒ‰ã?ã€å¸¸ã«æ‹¾ã£ã¦ãŠãã¾ã™ã?
604                    if( isInfo ) {
605                            writer.println( "URL    :" + conn.getUrl() );
606                            writer.println( "Type   :" + conn.getType() );
607    //                      writer.println( "Code   :" + conn.getCode() );
608                            writer.println( "Code   :" + code );                                    // 5.6.7.0 (2013/07/27) å–得済ã¿ã®å€¤ã‚’利用ã€?
609                            writer.println( "Message:" + conn.getMessage() );
610                            writer.println( "Charset:" + conn.getCharset() );
611                    }
612                    else {
613                            writer.println( conn.readData() );
614                    }
615    
616                    conn.disconnect();
617    
618                    Closer.ioClose( writer );
619    
620                    // 5.6.7.0 (2013/07/27) trueã®å ´åˆã??šï½½?Žï¾Ÿï¾ï½½?º?°??¾žãŒã€?XX,5XX ã®æ™‚ã« RuntimeException を投ã’ã¾ã?
621                    if( isEx && code >= 400 ) {
622                            String errMsg = URLConnect.code2Message( code );
623                            throw new RuntimeException( errMsg );
624                    }
625            }
626    }