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 }