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.hayabusa.taglib;
017
018 import org.opengion.hayabusa.common.HybsSystem;
019 import org.opengion.hayabusa.common.HybsSystemException;
020 import org.opengion.hayabusa.resource.URLXfer;
021 import javax.servlet.http.HttpSession ;
022 import javax.servlet.http.HttpServletResponse;
023 import javax.servlet.http.HttpServletRequest;
024 import javax.servlet.jsp.tagext.TagSupport ;
025 import javax.servlet.jsp.JspWriter ;
026
027 import java.io.IOException;
028
029 /**
030 * マルãƒã‚»ãƒ?‚·ãƒ§ãƒ³èµ·å‹•ãƒã‚§ãƒ?‚¯ã‚’行ã„ã¾ã™ã?
031 *
032 * ã“ã?ã‚¿ã‚°ã¯ã€ç‰¹æ®Šã§ã€ä¸?•ªæœ?¸Šä½ã?JSP(通常ã¯ã€jsp/index.jsp)ã«ä»•è¾¼ã‚?“ã¨ã§ã€?
033 * マルãƒã‚»ãƒ?‚·ãƒ§ãƒ³èµ·å‹•ãƒã‚§ãƒ?‚¯ã‚’行ã„ã¾ã™ã?
034 * ã¨ãã«ã€TopMenuTag ã¨é–¢é€£ã—ã¦ãŠã‚Šã€ã“ã®ã‚¿ã‚°ãŒå˜åœ¨ã—ãªã?¨ã€ãƒ¡ãƒ‹ãƒ¥ãƒ¼ã?
035 * 動作ã—ã¾ã›ã‚“ã€?
036 * ã“ã?ã‚¿ã‚°ã§ã¯ã€URLXfer ã«ã‚ˆã‚‹ã€ãƒªãƒ³ã‚¯å¤‰æ›è»¢é€ã‚’サãƒã?トã—ã¾ã™ã?
037 * URLã®XFER変数をã‚ーã«ã€GE17 ãƒ??ブルを検索ã—ã?æŒ?®šã?URL㸠sendRedirect ã—ã¾ã™ã?
038 *
039 * @og.formSample
040 * â—å½¢å¼ï¼?lt;og:jspInit />
041 * â—body?šãªã?
042 *
043 * â—使用ä¾?
044 * <og:jspInit />
045 *
046 * @og.rev 4.0.0.0 (2005/08/31) æ–°è¦ä½œæ?
047 * @og.group メニュー制御
048 *
049 * @version 4.0
050 * @author Kohei Naruse
051 * @since JDK5.0,
052 */
053 public class JspInitTag extends TagSupport {
054 //* ã“ã?プãƒã‚°ãƒ©ãƒ??VERSIONæ–?—å?ã‚’è¨å®šã—ã¾ã™ã? {@value} */
055 private static final String VERSION = "4.3.4.1 (2008/12/08)" ;
056
057 private static final long serialVersionUID = 434120081208L ;
058
059 // 3.8.0.0 (2005/06/07)
060 private static int count = 0;
061
062 /**
063 * Taglibã®çµ‚äº?‚¿ã‚°ãŒè¦‹ã¤ã‹ã£ãŸã¨ãã«å‡¦ç?™ã‚?doEndTag() ã‚?オーãƒã?ライドã—ã¾ã™ã?
064 *
065 * @og.rev 4.1.1.0 (2008/02/07) UserInfo ã®å†ä½œæ?ã™ã‚‹æ©Ÿè?を追åŠ?
066 * @og.rev 4.2.2.0 (2008/05/28) Guestユーザ対�
067 * @og.rev 4.3.4.1 (2008/12/08) UserInfo ã®å†ä½œæ?ã™ã‚‹æ©Ÿè?を削除
068 *
069 * @return 後続å?ç??æŒ?¤º
070 */
071 @Override
072 public int doEndTag() {
073
074 // Tomcat åˆæœŸèµ·å‹•時㮠common/SystemParameter.java ã§ã‚¨ãƒ©ãƒ¼ãŒç™ºç”Ÿã—ãŸå?åˆã?
075 String errMsg = HybsSystem.sys( HybsSystem.LOCAL_CONTX_ERR_KEY );
076 if( errMsg != null ) {
077 try {
078 JspWriter out = pageContext.getOut();
079 out.println( "<html><body><pre>" );
080 out.println( errMsg );
081 out.println( "</pre></body></html>" );
082 }
083 catch(IOException ex) {
084 errMsg = "ç”»é¢å‡ºåŠ›æ™‚ã® PageContext ã®å–得時ã«ã‚¨ãƒ©ãƒ¼ãŒç™ºç”Ÿã—ã¾ã—ãŸã€?
085 + HybsSystem.CR
086 + errMsg ;
087 throw new HybsSystemException( errMsg,ex ); // 3.5.5.4 (2004/04/15) 引数ã®ä¸¦ã³é ?¤‰æ›´
088 }
089 return(SKIP_PAGE); // ペã?ã‚¸ã®æ®‹ã‚Šã®å‡¦ç?‚’行ã‚ãªã??
090 }
091
092 HttpSession session = pageContext.getSession();
093 HttpServletRequest request = ( HttpServletRequest )pageContext.getRequest();
094 synchronized( JspInitTag.class ) {
095 // 3.8.0.0 (2005/06/07) åŒä¸?‚»ãƒ?‚·ãƒ§ãƒ³ã§ã®ãƒžãƒ«ãƒèµ·å‹•対ç–を行ã„ã¾ã™ã?
096 String cnt = String.valueOf( count++ ) ;
097 session.setAttribute( HybsSystem.MULTI_SESSION_CHECK, cnt );
098 }
099
100 // URLXfer ã«ã‚ˆã‚‹ã€ãƒªãƒ³ã‚¯å¤‰æ›è»¢é€æ©Ÿè?
101 String key = request.getParameter( "XFER" );
102 if( key != null ) {
103 URLXfer xfer = new URLXfer();
104 String url = xfer.getRedirectURL( key );
105 if( url != null ) {
106 try {
107 HttpServletResponse response = (HttpServletResponse)pageContext.getResponse();
108 response.sendRedirect( url );
109 return(SKIP_PAGE); // ペã?ã‚¸ã®æ®‹ã‚Šã®å‡¦ç?‚’行ã‚ãªã??
110 } catch ( IOException ex ) {
111 String errMsg2 = "URLã®æŒ¯ã‚Šå?ã‘å?ç?™‚ã« IOException ãŒç™ºç”Ÿã—ã¾ã—ãŸã€?XFER=" + key;
112 throw new HybsSystemException( errMsg2,ex );
113 }
114 }
115 }
116
117 // 4.3.4.1 (2008/12/08) UserInfo ã®å†ä½œæ?ã™ã‚‹æ©Ÿè?を削除
118 //4.1.1.0 (2008/02/07) UserInfo ã®å†ä½œæ?ã™ã‚‹ã‚ˆã†ã«å¤‰æ›´
119 // UserInfo userInfo = ( UserInfo )session.getAttribute( HybsSystem.USERINFO_KEY );
120 // if( userInfo != null ) {
121 // userInfo.clear();
122 // }
123 // session.removeAttribute( HybsSystem.USERINFO_KEY );
124
125 // String userID = request.getRemoteUser();
126 // if( userID == null ) { userID = request.getParameter( "USERID" ); } // 4.2.2.0 (2008/05/28)
127 // if( userID == null ) { userID = "GUEST"; } // 4.2.2.0 (2008/05/28) ゲストを利用å¯èƒ½ã«ã™ã‚‹
128 // userInfo = UserInfoFactory.newInstance( userID.toUpperCase( Locale.JAPAN ),request.getRemoteAddr(),null );
129 // ResourceManager resource = ResourceFactory.newInstance( userInfo.getLang() );
130 // resource.makeGUIInfos( userInfo );
131 // session.setAttribute( HybsSystem.USERINFO_KEY, userInfo );
132
133 return(EVAL_PAGE); // ペã?ã‚¸ã®æ®‹ã‚Šã‚’評価ã™ã‚‹ã€?
134 }
135 }