<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">  <!-- ======================== Introduction ============================== -->  <!-- This document defines default values for *all* web applications      -->  <!-- loaded into this instance of Tomcat.  As each application is         -->  <!-- deployed, this file is processed, followed by the                    -->  <!-- "/WEB-INF/web.xml" deployment descriptor from your own               -->  <!-- applications.                                                        -->  <!--                                                                      -->  <!-- WARNING:  Do not configure application-specific resources here!      -->  <!-- They should go in the "/WEB-INF/web.xml" file in your application.   -->  <!-- ================== Built In Servlet Definitions ==================== -->  <!-- The default servlet for all web applications, that serves static     -->  <!-- resources.  It processes all requests that are not mapped to other   -->  <!-- servlets with servlet mappings (defined either here or in your own   -->  <!-- web.xml file.  This servlet supports the following initialization    -->  <!-- parameters (default values are in square brackets):                  -->  <!--                                                                      -->  <!--   debug               Debugging detail level for messages logged     -->  <!--                       by this servlet.  [0]                          -->  <!--                                                                      -->  <!--   fileEncoding        Encoding to be used to read static resources   -->  <!--                       [platform default]                             -->  <!--                                                                      -->  <!--   input               Input buffer size (in bytes) when reading      -->  <!--                       resources to be served.  [2048]                -->  <!--                                                                      -->  <!--   listings            Should directory listings be produced if there -->  <!--                       is no welcome file in this directory?  [false] -->  <!--                       WARNING: Listings for directories with many    -->  <!--                       entries can be slow and may consume            -->  <!--                       significant proportions of server resources.   -->  <!--                                                                      -->  <!--   output              Output buffer size (in bytes) when writing     -->  <!--                       resources to be served.  [2048]                -->  <!--                                                                      -->  <!--   readonly            Is this context "read only", so HTTP           -->  <!--                       commands like PUT and DELETE are               -->  <!--                       rejected?  [true]                              -->  <!--                                                                      -->  <!--   readmeFile          File name to display with the directory        -->  <!--                       contents. [null]                               -->  <!--                                                                      -->  <!--   sendfileSize        If the connector used supports sendfile, this  -->  <!--                       represents the minimal file size in KB for     -->  <!--                       which sendfile will be used. Use a negative    -->  <!--                       value to always disable sendfile.  [48]        -->  <!--                                                                      -->  <!--  For directory listing customization. Checks localXsltFile, then     -->  <!--  globalXsltFile, then defaults to original behavior.                 -->  <!--                                                                      -->  <!--   localXsltFile       Make directory listings an XML doc and         -->  <!--                       pass the result to this style sheet residing   -->  <!--                       in that directory. This overrides              -->  <!--                        globalXsltFile[null]                          -->  <!--                                                                      -->  <!--   globalXsltFile      Site wide configuration version of             -->  <!--                       localXsltFile This argument is expected        -->  <!--                       to be a physical file. [null]                  -->  <!--                                                                      -->  <!--                                                                      -->    <servlet>        <servlet-name>default</servlet-name>        <servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-class>        <init-param>            <param-name>debug</param-name>            <param-value>0</param-value>        </init-param>        <init-param>            <param-name>listings</param-name>            <param-value>false</param-value>        </init-param>        <load-on-startup>1</load-on-startup>    </servlet>  <!-- The "invoker" servlet, which executes anonymous servlet classes      -->  <!-- that have not been defined in a web.xml file.  Traditionally, this   -->  <!-- servlet is mapped to the URL pattern "/servlet/*", but you can map   -->  <!-- it to other patterns as well.  The extra path info portion of such a -->  <!-- request must be the fully qualified class name of a Java class that  -->  <!-- implements Servlet (or extends HttpServlet), or the servlet name     -->  <!-- of an existing servlet definition.     This servlet supports the     -->  <!-- following initialization parameters (default values are in square    -->  <!-- brackets):                                                           -->  <!--                                                                      -->  <!--   debug               Debugging detail level for messages logged     -->  <!--                       by this servlet.  [0]                          --><!--    <servlet>        <servlet-name>invoker</servlet-name>        <servlet-class>          org.apache.catalina.servlets.InvokerServlet        </servlet-class>        <init-param>            <param-name>debug</param-name>            <param-value>0</param-value>        </init-param>        <load-on-startup>2</load-on-startup>    </servlet>-->  <!-- The JSP page compiler and execution servlet, which is the mechanism  -->  <!-- used by Tomcat to support JSP pages.  Traditionally, this servlet    -->  <!-- is mapped to the URL pattern "*.jsp".  This servlet supports the     -->  <!-- following initialization parameters (default values are in square    -->  <!-- brackets):                                                           -->  <!--                                                                      -->  <!--   checkInterval       If development is false and checkInterval is   -->  <!--                       greater than zero, background compilations are -->  <!--                       enabled. checkInterval is the time in seconds  -->  <!--                       between checks to see if a JSP page needs to   -->  <!--                       be recompiled. [0]                             -->  <!--                                                                      -->  <!--   modificationTestInterval                                           -->  <!--                       Causes a JSP (and its dependent files) to not  -->  <!--                       be checked for modification during the         -->  <!--                       specified time interval (in seconds) from the  -->  <!--                       last time the JSP was checked for              -->  <!--                       modification. A value of 0 will cause the JSP  -->  <!--                       to be checked on every access.                 -->  <!--                       Used in development mode only. [4]             -->  <!--                                                                      -->  <!--   compiler            Which compiler Ant should use to compile JSP   -->  <!--                       pages.  See the Ant documentation for more     -->  <!--                       information. [javac]                           -->  <!--                                                                      -->  <!--   classdebuginfo      Should the class file be compiled with         -->  <!--                       debugging information?  [true]                 -->  <!--                                                                      -->  <!--   classpath           What class path should I use while compiling   -->  <!--                       generated servlets?  [Created dynamically      -->  <!--                       based on the current web application]          -->  <!--                                                                      -->  <!--   development         Is Jasper used in development mode? If true,   -->  <!--                       the frequency at which JSPs are checked for    -->  <!--                       modification may be specified via the          -->  <!--                       modificationTestInterval parameter. [true]     -->  <!--                                                                      -->  <!--   enablePooling       Determines whether tag handler pooling is      -->  <!--                       enabled  [true]                                -->  <!--                                                                      -->  <!--   fork                Tell Ant to fork compiles of JSP pages so that -->  <!--                       a separate JVM is used for JSP page compiles   -->  <!--                       from the one Tomcat is running in. [true]      -->  <!--                                                                      -->  <!--   ieClassId           The class-id value to be sent to Internet      -->  <!--                       Explorer when using <jsp:plugin> tags.         -->  <!--                       [clsid:8AD9C840-044E-11D1-B3E9-00805F499D93]   -->  <!--                                                                      -->  <!--   javaEncoding        Java file encoding to use for generating java  -->  <!--                       source files. [UTF8]                           -->  <!--                                                                      -->  <!--   keepgenerated       Should we keep the generated Java source code  -->  <!--                       for each page instead of deleting it? [true]   -->  <!--                                                                      -->  <!--   mappedfile          Should we generate static content with one     -->  <!--                       print statement per input line, to ease        -->  <!--                       debugging?  [true]                             -->  <!--                                                                      -->  <!--   trimSpaces          Should white spaces in template text between   -->  <!--                       actions or directives be trimmed?  [false]     -->  <!--                                                                      -->  <!--   suppressSmap        Should the generation of SMAP info for JSR45   -->  <!--                       debugging be suppressed?  [false]              -->  <!--                                                                      -->  <!--   dumpSmap            Should the SMAP info for JSR45 debugging be    -->  <!--                       dumped to a file? [false]                      -->  <!--                       False if suppressSmap is true                  -->  <!--                                                                      -->  <!--   genStrAsCharArray   Should text strings be generated as char       -->  <!--                       arrays, to improve performance in some cases?  -->  <!--                       [false]                                        -->  <!--                                                                      -->  <!--   errorOnUseBeanInvalidClassAttribute                                -->  <!--                       Should Jasper issue an error when the value of -->  <!--                       the class attribute in an useBean action is    -->  <!--                       not a valid bean class?  [true]                -->  <!--                                                                      -->  <!--   scratchdir          What scratch directory should we use when      -->  <!--                       compiling JSP pages?  [default work directory  -->  <!--                       for the current web application]               -->  <!--                                                                      -->  <!--   xpoweredBy          Determines whether X-Powered-By response       -->  <!--                       header is added by generated servlet  [false]  -->  <!--                                                                      -->  <!--   compilerTargetVM    Compiler target VM                             -->    <!--                       default is System.properties                   -->  <!--                        java.specification.version > 1.4              -->  <!--                        [1.5] else [1.4]                              -->  <!--                                                                      -->  <!--   compilerSourceVM    Compiler source VM                             -->  <!--                       default is System.properties                   -->  <!--                        java.specification.version > 1.4              -->  <!--                        [1.5] else [1.4]                              -->  <!--                                                                      -->  <!-- If you wish to use Jikes to compile JSP pages:                       -->  <!--   Please see the "Using Jikes" section of the Jasper-HowTo           -->  <!--   page in the Tomcat documentation.                                  -->    <servlet>        <servlet-name>jsp</servlet-name>        <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>        <init-param>            <param-name>fork</param-name>            <param-value>false</param-value>        </init-param>        <init-param>            <param-name>xpoweredBy</param-name>            <param-value>false</param-value>        </init-param>        <load-on-startup>3</load-on-startup>    </servlet>  <!-- NOTE: An SSI Filter is also available as an alternative SSI          -->  <!-- implementation. Use either the Servlet or the Filter but NOT both.   -->  <!--                                                                      -->  <!-- Server Side Includes processing servlet, which processes SSI         -->  <!-- directives in HTML pages consistent with similar support in web      -->  <!-- servers like Apache.  Traditionally, this servlet is mapped to the   -->  <!-- URL pattern "*.shtml".  This servlet supports the following          -->  <!-- initialization parameters (default values are in square brackets):   -->  <!--                                                                      -->  <!--   buffered            Should output from this servlet be buffered?   -->  <!--                       (0=false, 1=true)  [0]                         -->  <!--                                                                      -->  <!--   debug               Debugging detail level for messages logged     -->  <!--                       by this servlet.  [0]                          -->  <!--                                                                      -->  <!--   expires             The number of seconds before a page with SSI   -->  <!--                       directives will expire.  [No default]          -->  <!--                                                                      -->  <!--   isVirtualWebappRelative                                            -->  <!--                       Should "virtual" paths be interpreted as       -->  <!--                       relative to the context root, instead of       -->  <!--                       the server root?  (0=false, 1=true) [0]        -->  <!--                                                                      -->  <!--   inputEncoding       The encoding to assume for SSI resources if    -->  <!--                       one is not available from the resource.        -->  <!--                       [Platform default]                             -->  <!--                                                                      -->  <!--   outputEncoding      The encoding to use for the page that results  -->  <!--                       from the SSI processing. [UTF-8]               -->  <!--                                                                      -->  <!--                                                                      -->  <!-- IMPORTANT: To use the SSI servlet, you also need to rename the       -->  <!--            $CATALINA_HOME/server/lib/servlets-ssi.renametojar file   -->  <!--            to $CATALINA_HOME/server/lib/servlets-ssi.jar             --><!--    <servlet>        <servlet-name>ssi</servlet-name>        <servlet-class>          org.apache.catalina.ssi.SSIServlet        </servlet-class>        <init-param>          <param-name>buffered</param-name>          <param-value>1</param-value>        </init-param>        <init-param>          <param-name>debug</param-name>          <param-value>0</param-value>        </init-param>        <init-param>