/* | |
* Licensed to the Apache Software Foundation (ASF) under one or more | |
* contributor license agreements. See the NOTICE file distributed with | |
* this work for additional information regarding copyright ownership. | |
* The ASF licenses this file to You under the Apache License, Version 2.0 | |
* (the "License"); you may not use this file except in compliance with | |
* the License. You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package org.apache.struts2.jasper; | |
/** | |
* Some constants and other global data that are used by the compiler and the runtime. | |
* | |
* @author Anil K. Vijendran | |
* @author Harish Prabandham | |
* @author Shawn Bayern | |
* @author Mark Roth | |
*/ | |
public class Constants { | |
/** | |
* The base class of the generated servlets. | |
*/ | |
public static final String JSP_SERVLET_BASE = "org.apache.struts2.jasper.runtime.HttpJspBase"; | |
/** | |
* _jspService is the name of the method that is called by | |
* HttpJspBase.service(). This is where most of the code generated | |
* from JSPs go. | |
*/ | |
public static final String SERVICE_METHOD_NAME = "_jspService"; | |
/** | |
* Default servlet content type. | |
*/ | |
public static final String SERVLET_CONTENT_TYPE = "text/html"; | |
/** | |
* These classes/packages are automatically imported by the | |
* generated code. | |
*/ | |
public static final String[] STANDARD_IMPORTS = { | |
"javax.servlet.*", | |
"javax.servlet.http.*", | |
"javax.servlet.jsp.*" | |
}; | |
/** | |
* FIXME | |
* ServletContext attribute for classpath. This is tomcat specific. | |
* Other servlet engines may choose to support this attribute if they | |
* want to have this JSP engine running on them. | |
*/ | |
public static final String SERVLET_CLASSPATH = "org.apache.catalina.jsp_classpath"; | |
/** | |
* FIXME | |
* Request attribute for <code><jsp-file></code> element of a | |
* servlet definition. If present on a request, this overrides the | |
* value returned by <code>request.getServletPath()</code> to select | |
* the JSP page to be executed. | |
*/ | |
public static final String JSP_FILE = "org.apache.catalina.jsp_file"; | |
/** | |
* FIXME | |
* ServletContext attribute for class loader. This is tomcat specific. | |
* Other servlet engines can choose to have this attribute if they | |
* want to have this JSP engine running on them. | |
*/ | |
//public static final String SERVLET_CLASS_LOADER = "org.apache.tomcat.classloader"; | |
public static final String SERVLET_CLASS_LOADER = "org.apache.catalina.classloader"; | |
/** | |
* Default size of the JSP buffer. | |
*/ | |
public static final int K = 1024; | |
public static final int DEFAULT_BUFFER_SIZE = 8*K; | |
/** | |
* Default size for the tag buffers. | |
*/ | |
public static final int DEFAULT_TAG_BUFFER_SIZE = 512; | |
/** | |
* Default tag handler pool size. | |
*/ | |
public static final int MAX_POOL_SIZE = 5; | |
/** | |
* The query parameter that causes the JSP engine to just | |
* pregenerated the servlet but not invoke it. | |
*/ | |
public static final String PRECOMPILE = "jsp_precompile"; | |
/** | |
* The default package name for compiled jsp pages. | |
*/ | |
public static final String JSP_PACKAGE_NAME = "org.apache.jsp"; | |
/** | |
* The default package name for tag handlers generated from tag files | |
*/ | |
public static final String TAG_FILE_PACKAGE_NAME = "org.apache.jsp.tag"; | |
/** | |
* Servlet context and request attributes that the JSP engine | |
* uses. | |
*/ | |
public static final String INC_REQUEST_URI = "javax.servlet.include.request_uri"; | |
public static final String INC_SERVLET_PATH = "javax.servlet.include.servlet_path"; | |
public static final String TMP_DIR = "javax.servlet.context.tempdir"; | |
public static final String FORWARD_SEEN = "javax.servlet.forward.seen"; | |
// Must be kept in sync with org/apache/catalina/Globals.java | |
public static final String ALT_DD_ATTR = "org.apache.catalina.deploy.alt_dd"; | |
/** | |
* Public Id and the Resource path (of the cached copy) | |
* of the DTDs for tag library descriptors. | |
*/ | |
public static final String TAGLIB_DTD_PUBLIC_ID_11 = | |
"-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.1//EN"; | |
public static final String TAGLIB_DTD_RESOURCE_PATH_11 = | |
"/javax/servlet/jsp/resources/web-jsptaglibrary_1_1.dtd"; | |
public static final String TAGLIB_DTD_PUBLIC_ID_12 = | |
"-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN"; | |
public static final String TAGLIB_DTD_RESOURCE_PATH_12 = | |
"/javax/servlet/jsp/resources/web-jsptaglibrary_1_2.dtd"; | |
/** | |
* Public Id and the Resource path (of the cached copy) | |
* of the DTDs for web application deployment descriptors | |
*/ | |
public static final String WEBAPP_DTD_PUBLIC_ID_22 = | |
"-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"; | |
public static final String WEBAPP_DTD_RESOURCE_PATH_22 = | |
"/javax/servlet/resources/web-app_2_2.dtd"; | |
public static final String WEBAPP_DTD_PUBLIC_ID_23 = | |
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"; | |
public static final String WEBAPP_DTD_RESOURCE_PATH_23 = | |
"/javax/servlet/resources/web-app_2_3.dtd"; | |
/** | |
* List of the Public IDs that we cache, and their | |
* associated location. This is used by | |
* an EntityResolver to return the location of the | |
* cached copy of a DTD. | |
*/ | |
public static final String[] CACHED_DTD_PUBLIC_IDS = { | |
TAGLIB_DTD_PUBLIC_ID_11, | |
TAGLIB_DTD_PUBLIC_ID_12, | |
WEBAPP_DTD_PUBLIC_ID_22, | |
WEBAPP_DTD_PUBLIC_ID_23, | |
}; | |
public static final String[] CACHED_DTD_RESOURCE_PATHS = { | |
TAGLIB_DTD_RESOURCE_PATH_11, | |
TAGLIB_DTD_RESOURCE_PATH_12, | |
WEBAPP_DTD_RESOURCE_PATH_22, | |
WEBAPP_DTD_RESOURCE_PATH_23, | |
}; | |
/** | |
* Default URLs to download the pluging for Netscape and IE. | |
*/ | |
public static final String NS_PLUGIN_URL = | |
"http://java.sun.com/products/plugin/"; | |
public static final String IE_PLUGIN_URL = | |
"http://java.sun.com/products/plugin/1.2.2/jinstall-1_2_2-win.cab#Version=1,2,2,0"; | |
/** | |
* Prefix to use for generated temporary variable names | |
*/ | |
public static final String TEMP_VARIABLE_NAME_PREFIX = | |
"_jspx_temp"; | |
/** | |
* Previous replacement char for "\$". | |
* @deprecated | |
*/ | |
public static final char ESC='\u001b'; | |
/** | |
* Previous replacement char for "\$". | |
* @deprecated | |
*/ | |
public static final String ESCStr="'\\u001b'"; | |
/** | |
* Replacement char for "\$". This is the first unicode character in the | |
* private use area. | |
* XXX This is a hack to avoid changing EL interpreter to recognize "\$" | |
*/ | |
public static final char HACK_CHAR = '\ue000'; | |
/** | |
* Replacement string for "\$". This is the first unicode character in the | |
* private use area. | |
* XXX This is a hack to avoid changing EL interpreter to recognize "\$" | |
*/ | |
public static final String HACK_STR = "'\\ue000'"; | |
} | |