<?xml version="1.0" encoding="ISO-8859-1"?>
<!-- tomcat7 下面的 web.xml -->Licensed to the Apache Software Foundation (ASF) under one or morecontributor license agreements.  See the NOTICE file distributed withthis 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 withthe License.  You may obtain a copy of the License athttp://www.apache.org/licenses/LICENSE-2.0Unless required by applicable law or agreed to in writing, softwaredistributed 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 andlimitations under the License.
--><web-app xmlns="http://java.sun.com/xml/ns/javaee"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://java.sun.com/xml/ns/javaeehttp://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"version="3.0"metadata-complete="true"><display-name>Tomcat Manager Application</display-name><description>A scriptable management web application for the Tomcat Web Server;Manager lets you view, load/unload/etc particular web applications.</description><servlet><servlet-name>Manager</servlet-name><servlet-class>org.apache.catalina.manager.ManagerServlet</servlet-class><init-param><param-name>debug</param-name><param-value>2</param-value></init-param></servlet><servlet><servlet-name>HTMLManager</servlet-name><servlet-class>org.apache.catalina.manager.HTMLManagerServlet</servlet-class><init-param><param-name>debug</param-name><param-value>2</param-value></init-param><!-- Uncomment this to show proxy sessions from the Backup manager or aStoreManager in the sessions list for an application<init-param><param-name>showProxySessions</param-name><param-value>true</param-value></init-param>--><multipart-config><!-- 50MB max --><max-file-size>52428800</max-file-size><max-request-size>52428800</max-request-size><file-size-threshold>0</file-size-threshold></multipart-config></servlet><servlet><servlet-name>Status</servlet-name><servlet-class>org.apache.catalina.manager.StatusManagerServlet</servlet-class><init-param><param-name>debug</param-name><param-value>0</param-value></init-param></servlet><servlet><servlet-name>JMXProxy</servlet-name><servlet-class>org.apache.catalina.manager.JMXProxyServlet</servlet-class></servlet><!-- Define the Manager Servlet Mapping --><servlet-mapping><servlet-name>Manager</servlet-name><url-pattern>/text/*</url-pattern></servlet-mapping><servlet-mapping><servlet-name>Status</servlet-name><url-pattern>/status/*</url-pattern></servlet-mapping><servlet-mapping><servlet-name>JMXProxy</servlet-name><url-pattern>/jmxproxy/*</url-pattern></servlet-mapping><servlet-mapping><servlet-name>HTMLManager</servlet-name><url-pattern>/html/*</url-pattern></servlet-mapping><filter><filter-name>SetCharacterEncoding</filter-name><filter-class>org.apache.catalina.filters.SetCharacterEncodingFilter</filter-class><init-param><param-name>encoding</param-name><param-value>UTF-8</param-value></init-param></filter><filter-mapping><filter-name>SetCharacterEncoding</filter-name><url-pattern>/*</url-pattern></filter-mapping><filter><filter-name>CSRF</filter-name><filter-class>org.apache.catalina.filters.CsrfPreventionFilter</filter-class><init-param><param-name>entryPoints</param-name><param-value>/html,/html/,/html/list,/index.jsp</param-value></init-param></filter><filter-mapping><filter-name>CSRF</filter-name><servlet-name>HTMLManager</servlet-name><servlet-name>jsp</servlet-name></filter-mapping><!-- Define a Security Constraint on this Application --><!-- NOTE:  None of these roles are present in the default users file --><security-constraint><web-resource-collection><web-resource-name>HTML Manager interface (for humans)</web-resource-name><url-pattern>/html/*</url-pattern></web-resource-collection><auth-constraint><role-name>manager-gui</role-name></auth-constraint></security-constraint><security-constraint><web-resource-collection><web-resource-name>Text Manager interface (for scripts)</web-resource-name><url-pattern>/text/*</url-pattern></web-resource-collection><auth-constraint><role-name>manager-script</role-name></auth-constraint></security-constraint><security-constraint><web-resource-collection><web-resource-name>JMX Proxy interface</web-resource-name><url-pattern>/jmxproxy/*</url-pattern></web-resource-collection><auth-constraint><role-name>manager-jmx</role-name></auth-constraint></security-constraint><security-constraint><web-resource-collection><web-resource-name>Status interface</web-resource-name><url-pattern>/status/*</url-pattern></web-resource-collection><auth-constraint><role-name>manager-gui</role-name><role-name>manager-script</role-name><role-name>manager-jmx</role-name><role-name>manager-status</role-name></auth-constraint></security-constraint><!-- Define the Login Configuration for this Application --><login-config><auth-method>BASIC</auth-method><realm-name>Tomcat Manager Application</realm-name></login-config><!-- Security roles referenced by this web application --><security-role><description>The role that is required to access the HTML Manager pages</description><role-name>manager-gui</role-name></security-role><security-role><description>The role that is required to access the text Manager pages</description><role-name>manager-script</role-name></security-role><security-role><description>The role that is required to access the HTML JMX Proxy</description><role-name>manager-jmx</role-name></security-role><security-role><description>The role that is required to access to the Manager Status pages</description><role-name>manager-status</role-name></security-role><error-page><error-code>401</error-code><location>/WEB-INF/jsp/401.jsp</location></error-page><error-page><error-code>403</error-code><location>/WEB-INF/jsp/403.jsp</location></error-page><error-page><error-code>404</error-code><location>/WEB-INF/jsp/404.jsp</location></error-page></web-app>

 <!-- Define a Security Constraint on this Application --><!-- NOTE:  None of these roles are present in the default users file --><security-constraint><web-resource-collection><web-resource-name>HTML Manager interface (for humans)</web-resource-name><url-pattern>/html/*</url-pattern></web-resource-collection><auth-constraint><role-name>manager-gui</role-name></auth-constraint></security-constraint><security-constraint><web-resource-collection><web-resource-name>Text Manager interface (for scripts)</web-resource-name><url-pattern>/text/*</url-pattern></web-resource-collection><auth-constraint><role-name>manager-script</role-name></auth-constraint></security-constraint><security-constraint><web-resource-collection><web-resource-name>JMX Proxy interface</web-resource-name><url-pattern>/jmxproxy/*</url-pattern></web-resource-collection><auth-constraint><role-name>manager-jmx</role-name></auth-constraint></security-constraint><security-constraint><web-resource-collection><web-resource-name>Status interface</web-resource-name><url-pattern>/status/*</url-pattern></web-resource-collection><auth-constraint><role-name>manager-gui</role-name><role-name>manager-script</role-name><role-name>manager-jmx</role-name><role-name>manager-status</role-name></auth-constraint></security-constraint>

<tomcat-users><role rolename="<span style="font-family: Arial, Helvetica, sans-serif;">manager-gui</span><span style="font-family: Arial, Helvetica, sans-serif;">"/></span><user username="tomcat" password="tomcat" roles="manager-gui"/>
</tomcat-users>

public interface ContainerServlet {   public Wrapper getWrapper();public void setWrapper(Wrapper wrapper); 
} 

 protected void list(PrintWriter writer) { // org.apache.catalina.manager.ManagerServlet.list().if (debug >= 1)log("list: Listing contexts for virtual host '" +deployer.getName() + "'");writer.println(sm.getString("managerServlet.listed",deployer.getName()));String contextPaths[] = deployer.findDeployedApps();for (int i = 0; i < contextPaths.length; i++) {Context context = deployer.findDeployedApp(contextPaths[i]);String displayPath = contextPaths[i];if( displayPath.equals("") )displayPath = "/";if (context != null ) {if (context.getAvailable()) {writer.println(sm.getString("managerServlet.listitem",displayPath,"running","" + context.getManager().findSessions().length,context.getDocBase()));} else {writer.println(sm.getString("managerServlet.listitem",displayPath,"stopped","0",context.getDocBase()));}}}}

protected void start(PrintWriter writer, String path) { //org.apache.catalina.manager.ManagerServlet.start().if (debug >= 1)log("start: Starting web application at '" + path + "'");if ((path == null) || (!path.startsWith("/") && path.equals(""))) {writer.println(sm.getString("managerServlet.invalidPath", path));return;}String displayPath = path;if( path.equals("/") )path = "";try {Context context = deployer.findDeployedApp(path); // highlight line.if (context == null) {writer.println(sm.getString("managerServlet.noContext", displayPath));return;}deployer.start(path);// highlight line.if (context.getAvailable())writer.println(sm.getString("managerServlet.started", displayPath));elsewriter.println(sm.getString("managerServlet.startFailed", displayPath));} //......}
public void start(String contextPath) throws IOException { //org.apahce.catalina.core.StandardHostDeployer.start().// Validate the format and state of our argumentsif (contextPath == null)throw new IllegalArgumentException(sm.getString("standardHost.pathRequired"));if (!contextPath.equals("") && !contextPath.startsWith("/"))throw new IllegalArgumentException(sm.getString("standardHost.pathFormat", contextPath));Context context = findDeployedApp(contextPath);if (context == null)throw new IllegalArgumentException(sm.getString("standardHost.pathMissing", contextPath));host.log("standardHost.start " + contextPath);try {((Lifecycle) context).start(); // highlight line.启动Context容器.} //......}

protected void stop(PrintWriter writer, String path) { //org.apache.catalina.manager.ManagerServlet.stop().if (debug >= 1)log("stop: Stopping web application at '" + path + "'");if ((path == null) || (!path.startsWith("/") && path.equals(""))) {writer.println(sm.getString("managerServlet.invalidPath", path));return;}String displayPath = path;if( path.equals("/") )path = "";try {Context context = deployer.findDeployedApp(path); //highlight line.if (context == null) {writer.println(sm.getString("managerServlet.noContext", displayPath));return;}// It isn't possible for the manager to stop itselfif (context.getPath().equals(this.context.getPath())) {writer.println(sm.getString("managerServlet.noSelf"));return;}deployer.stop(path); // highlight line.writer.println(sm.getString("managerServlet.stopped", displayPath));} //.....}
public void stop(String contextPath) throws IOException { //org.apahce.catalina.core.StandardHostDeployer.start().// Validate the format and state of our argumentsif (contextPath == null)throw new IllegalArgumentException(sm.getString("standardHost.pathRequired"));if (!contextPath.equals("") && !contextPath.startsWith("/"))throw new IllegalArgumentException(sm.getString("standardHost.pathFormat", contextPath));Context context = findDeployedApp(contextPath);if (context == null)throw new IllegalArgumentException(sm.getString("standardHost.pathMissing", contextPath));host.log("standardHost.stop " + contextPath);try {((Lifecycle) context).stop(); //highlight line. 停止该容器.} catch (LifecycleException e) {host.log("standardHost.stop " + contextPath + ": ", e);throw new IllegalStateException("standardHost.stop " + contextPath + ": " + e);}}
public synchronized void stop() throws LifecycleException { // org.apache.catalina.core.StandardContext.stop().// Validate and update our current component stateif (!started)throw new LifecycleException(sm.getString("containerBase.notStarted", logName()));if (debug >= 1)log("Stopping");// Notify our interested LifecycleListenerslifecycle.fireLifecycleEvent(BEFORE_STOP_EVENT, null);// Mark this application as unavailable while we shut downsetAvailable(false);// Binding threadClassLoader oldCCL = bindThread();// Stop our filtersfilterStop();// Stop our application listenerslistenerStop();// Finalize our character set mappersetCharsetMapper(null);if ((manager != null) && (manager instanceof Lifecycle)) {((Lifecycle) manager).stop();}// Normal container shutdown processingif (debug >= 1)log("Processing standard container shutdown");// Notify our interested LifecycleListenerslifecycle.fireLifecycleEvent(STOP_EVENT, null);started = false;try {// Stop the Valves in our pipeline (including the basic), if anyif (pipeline instanceof Lifecycle) {((Lifecycle) pipeline).stop();}// Stop our child containers, if anyContainer children[] = findChildren();for (int i = 0; i < children.length; i++) {if (children[i] instanceof Lifecycle)((Lifecycle) children[i]).stop();}// Stop our Mappers, if anyMapper mappers[] = findMappers();for (int i = 0; i < mappers.length; i++) {if (mappers[(mappers.length-1)-i] instanceof Lifecycle)((Lifecycle) mappers[(mappers.length-1)-i]).stop();}// Stop resourcesresourcesStop();if ((realm != null) && (realm instanceof Lifecycle)) {((Lifecycle) realm).stop();}if ((cluster != null) && (cluster instanceof Lifecycle)) {((Lifecycle) cluster).stop();}if ((logger != null) && (logger instanceof Lifecycle)) {((Lifecycle) logger).stop();}if ((loader != null) && (loader instanceof Lifecycle)) {((Lifecycle) loader).stop();}} finally {// Unbinding threadunbindThread(oldCCL);}// Reset application contextcontext = null;// Notify our interested LifecycleListenerslifecycle.fireLifecycleEvent(AFTER_STOP_EVENT, null); if (debug >= 1)log("Stopping complete");}