001 /* 002 $Id: ServletCategory.java,v 1.4 2005/06/10 10:57:28 cstein Exp $ 003 004 Copyright 2005 (C) Guillaume Laforge. All Rights Reserved. 005 006 Redistribution and use of this software and associated documentation 007 ("Software"), with or without modification, are permitted provided 008 that the following conditions are met: 009 010 1. Redistributions of source code must retain copyright 011 statements and notices. Redistributions must also contain a 012 copy of this document. 013 014 2. Redistributions in binary form must reproduce the 015 above copyright notice, this list of conditions and the 016 following disclaimer in the documentation and/or other 017 materials provided with the distribution. 018 019 3. The name "groovy" must not be used to endorse or promote 020 products derived from this Software without prior written 021 permission of The Codehaus. For written permission, 022 please contact info@codehaus.org. 023 024 4. Products derived from this Software may not be called "groovy" 025 nor may "groovy" appear in their names without prior written 026 permission of The Codehaus. "groovy" is a registered 027 trademark of The Codehaus. 028 029 5. Due credit should be given to The Codehaus - 030 http://groovy.codehaus.org/ 031 032 THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS 033 ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT 034 NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 035 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 036 THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 037 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 038 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 039 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 040 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 041 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 042 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 043 OF THE POSSIBILITY OF SUCH DAMAGE. 044 045 */ 046 package groovy.servlet; 047 048 import javax.servlet.ServletContext; 049 import javax.servlet.ServletRequest; 050 import javax.servlet.http.HttpSession; 051 import javax.servlet.jsp.PageContext; 052 053 /** 054 * Servlet support. 055 */ 056 public class ServletCategory { 057 058 public static Object get(ServletContext context, String key) { 059 return context.getAttribute(key); 060 } 061 062 public static Object get(HttpSession session, String key) { 063 return session.getAttribute(key); 064 } 065 066 public static Object get(ServletRequest request, String key) { 067 return request.getAttribute(key); 068 } 069 070 public static Object get(PageContext context, String key) { 071 return context.getAttribute(key); 072 } 073 074 public static Object getAt(ServletContext context, String key) { 075 return context.getAttribute(key); 076 } 077 078 public static Object getAt(HttpSession session, String key) { 079 return session.getAttribute(key); 080 } 081 082 public static Object getAt(ServletRequest request, String key) { 083 return request.getAttribute(key); 084 } 085 086 public static Object getAt(PageContext context, String key) { 087 return context.getAttribute(key); 088 } 089 090 public static void set(ServletContext context, String key, Object value) { 091 context.setAttribute(key, value); 092 } 093 094 public static void set(HttpSession session, String key, Object value) { 095 session.setAttribute(key, value); 096 } 097 098 public static void set(ServletRequest request, String key, Object value) { 099 request.setAttribute(key, value); 100 } 101 102 public static void set(PageContext context, String key, Object value) { 103 context.setAttribute(key, value); 104 } 105 106 public static void putAt(ServletContext context, String key, Object value) { 107 context.setAttribute(key, value); 108 } 109 110 public static void putAt(HttpSession session, String key, Object value) { 111 session.setAttribute(key, value); 112 } 113 114 public static void putAt(ServletRequest request, String key, Object value) { 115 request.setAttribute(key, value); 116 } 117 118 public static void putAt(PageContext context, String key, Object value) { 119 context.setAttribute(key, value); 120 } 121 122 }