Constants


1   /*
2    * Copyright 1999,2004 The Apache Software Foundation.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package com.icesoft.jasper;
18  
19  
20  /**
21   * Some constants and other global data that are used by the compiler and the
22   * runtime.
23   *
24   * @author Anil K. Vijendran
25   * @author Harish Prabandham
26   * @author Shawn Bayern
27   * @author Mark Roth
28   */
29  public class Constants {
30      /**
31       * The base class of the generated servlets.
32       */
33      public static final String   JSP_SERVLET_BASE =
34              "org.apache.jasper.runtime.HttpJspBase";
35  
36      /**
37       * _jspService is the name of the method that is called by
38       * HttpJspBase.service(). This is where most of the code generated from JSPs
39       * go.
40       */
41      public static final String   SERVICE_METHOD_NAME = "_jspService";
42  
43      /**
44       * Default servlet content type.
45       */
46      public static final String   SERVLET_CONTENT_TYPE = "text/html";
47  
48      /**
49       * These classes/packages are automatically imported by the generated code.
50       */
51      public static final String  [] STANDARD_IMPORTS = {
52              "javax.servlet.*",
53              "javax.servlet.http.*",
54              "javax.servlet.jsp.*"
55      };
56  
57      /**
58       * FIXME ServletContext attribute for classpath. This is tomcat specific.
59       * Other servlet engines may choose to support this attribute if they want
60       * to have this JSP engine running on them.
61       */
62      public static final String   SERVLET_CLASSPATH =
63              "org.apache.catalina.jsp_classpath";
64  
65      /**
66       * FIXME Request attribute for <code>&lt;jsp-file&gt;</code> element of a
67       * servlet definition.  If present on a request, this overrides the value
68       * returned by <code>request.getServletPath()</code> to select the JSP page
69       * to be executed.
70       */
71      public static final String   JSP_FILE = "org.apache.catalina.jsp_file";
72  
73  
74      /**
75       * FIXME ServletContext attribute for class loader. This is tomcat specific.
76       * Other servlet engines can choose to have this attribute if they want to
77       * have this JSP engine running on them.
78       */
79      //public static final String SERVLET_CLASS_LOADER = "org.apache.tomcat.classloader";
80      public static final String   SERVLET_CLASS_LOADER =
81              "org.apache.catalina.classloader";
82  
83      /**
84       * Default size of the JSP buffer.
85       */
86      public static final int K = 1024;
87      public static final int DEFAULT_BUFFER_SIZE = 8 * K;
88  
89      /**
90       * Default size for the tag buffers.
91       */
92      public static final int DEFAULT_TAG_BUFFER_SIZE = 512;
93  
94      /**
95       * Default tag handler pool size.
96       */
97      public static final int MAX_POOL_SIZE = 5;
98  
99      /**
100      * The query parameter that causes the JSP engine to just pregenerated the
101      * servlet but not invoke it.
102      */
103     public static final String   PRECOMPILE = "jsp_precompile";
104 
105     /**
106      * The default package name for compiled jsp pages.
107      */
108     public static final String   JSP_PACKAGE_NAME = "org.apache.jsp";
109 
110     /**
111      * The default package name for tag handlers generated from tag files
112      */
113     public static final String   TAG_FILE_PACKAGE_NAME = "org.apache.jsp.tag";
114 
115     /**
116      * Servlet context and request attributes that the JSP engine uses.
117      */
118     public static final String   INC_CONTEXT_PATH =
119             "javax.servlet.include.context_path";
120     public static final String   INC_PATH_INFO =
121             "javax.servlet.include.path_info";
122     public static final String   INC_QUERY_STRING =
123             "javax.servlet.include.query_string";
124     public static final String   INC_REQUEST_URI =
125             "javax.servlet.include.request_uri";
126     public static final String   INC_SERVLET_PATH =
127             "javax.servlet.include.servlet_path";
128 
129     public static final String  [] INC_CONSTANTS =
130             {INC_CONTEXT_PATH,
131              INC_PATH_INFO,
132              INC_QUERY_STRING,
133              INC_REQUEST_URI,
134              INC_SERVLET_PATH};
135 
136     public static final String   PORTLET_KEY = "com.icesoft.faces.PORTLET";
137     public static final String   VIEW_KEY = "com.icesoft.faces.VIEW";
138     public static final String   EDIT_KEY = "com.icesoft.faces.EDIT";
139     public static final String   HELP_KEY = "com.icesoft.faces.HELP";
140     public static final String   NAMESPACE_KEY = "com.icesoft.faces.NAMESPACE";
141 
142     public static final String   TMP_DIR = "javax.servlet.context.tempdir";
143     public static final String   FORWARD_SEEN = "javax.servlet.forward.seen";
144 
145     /**
146      * Public Id and the Resource path (of the cached copy) of the DTDs for tag
147      * library descriptors.
148      */
149     public static final String   TAGLIB_DTD_PUBLIC_ID_11 =
150             "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.1//EN";
151     public static final String   TAGLIB_DTD_RESOURCE_PATH_11 =
152             "/com/icesoft/jasper/web-jsptaglibrary_1_1.dtd";
153     public static final String   TAGLIB_DTD_PUBLIC_ID_12 =
154             "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN";
155     public static final String   TAGLIB_DTD_RESOURCE_PATH_12 =
156             "/com/icesoft/jasper/web-jsptaglibrary_1_2.dtd";
157 
158     /**
159      * Public Id and the Resource path (of the cached copy) of the DTDs for web
160      * application deployment descriptors
161      */
162     public static final String   WEBAPP_DTD_PUBLIC_ID_22 =
163             "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN";
164     public static final String   WEBAPP_DTD_RESOURCE_PATH_22 =
165             "/com/icesoft/jasper/web-app_2_2.dtd";
166     public static final String   WEBAPP_DTD_PUBLIC_ID_23 =
167             "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN";
168     public static final String   WEBAPP_DTD_RESOURCE_PATH_23 =
169             "/com/icesoft/jasper/web-app_2_3.dtd";
170 
171     /**
172      * List of the Public IDs that we cache, and their associated location. This
173      * is used by an EntityResolver to return the location of the cached copy of
174      * a DTD.
175      */
176     public static final String  [] CACHED_DTD_PUBLIC_IDS = {
177             TAGLIB_DTD_PUBLIC_ID_11,
178             TAGLIB_DTD_PUBLIC_ID_12,
179             WEBAPP_DTD_PUBLIC_ID_22,
180             WEBAPP_DTD_PUBLIC_ID_23,
181     };
182     public static final String  [] CACHED_DTD_RESOURCE_PATHS = {
183             TAGLIB_DTD_RESOURCE_PATH_11,
184             TAGLIB_DTD_RESOURCE_PATH_12,
185             WEBAPP_DTD_RESOURCE_PATH_22,
186             WEBAPP_DTD_RESOURCE_PATH_23,
187     };
188 
189     /**
190      * Default URLs to download the pluging for Netscape and IE.
191      */
192     public static final String   NS_PLUGIN_URL =
193             "http://java.sun.com/products/plugin/";
194 
195     public static final String   IE_PLUGIN_URL =
196             "http://java.sun.com/products/plugin/1.2.2/jinstall-1_2_2-win.cab#Version=1,2,2,0";
197 
198     /**
199      * Prefix to use for generated temporary variable names
200      */
201     public static final String   TEMP_VARIABLE_NAME_PREFIX =
202             "_jspx_temp";
203 
204     /**
205      * A replacement char for "\$". XXX This is a hack to avoid changing EL
206      * interpreter to recognize "\$"
207      */
208     public static final char ESC = '\u001b';
209     public static final String   ESCStr = "'\\u001b'";
210 }
211 
212
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags