/*
* 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.catalina.core;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Enumeration;
import java.util.EventListener;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.Stack;
import java.util.TreeMap;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.concurrent.atomic.AtomicLong;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
import javax.management.ListenerNotFoundException;
import javax.management.MBeanNotificationInfo;
import javax.management.Notification;
import javax.management.NotificationBroadcasterSupport;
import javax.management.NotificationEmitter;
import javax.management.NotificationFilter;
import javax.management.NotificationListener;
import javax.naming.NamingException;
import javax.servlet.Filter;
import javax.servlet.FilterConfig;
import javax.servlet.FilterRegistration;
import javax.servlet.RequestDispatcher;
import javax.servlet.Servlet;
import javax.servlet.ServletContainerInitializer;
import javax.servlet.ServletContext;
import javax.servlet.ServletContextAttributeListener;
import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;
import javax.servlet.ServletException;
import javax.servlet.ServletRegistration;
import javax.servlet.ServletRegistration.Dynamic;
import javax.servlet.ServletRequest;
import javax.servlet.ServletRequestAttributeListener;
import javax.servlet.ServletRequestEvent;
import javax.servlet.ServletRequestListener;
import javax.servlet.ServletSecurityElement;
import javax.servlet.SessionCookieConfig;
import javax.servlet.SessionTrackingMode;
import javax.servlet.descriptor.JspConfigDescriptor;
import javax.servlet.http.HttpSessionAttributeListener;
import javax.servlet.http.HttpSessionIdListener;
import javax.servlet.http.HttpSessionListener;
import org.apache.catalina.Authenticator;
import org.apache.catalina.Container;
import org.apache.catalina.ContainerListener;
import org.apache.catalina.Context;
import org.apache.catalina.CredentialHandler;
import org.apache.catalina.Globals;
import org.apache.catalina.InstanceListener;
import org.apache.catalina.Lifecycle;
import org.apache.catalina.LifecycleException;
import org.apache.catalina.LifecycleListener;
import org.apache.catalina.LifecycleState;
import org.apache.catalina.Loader;
import org.apache.catalina.Manager;
import org.apache.catalina.Pipeline;
import org.apache.catalina.Realm;
import org.apache.catalina.ThreadBindingListener;
import org.apache.catalina.Valve;
import org.apache.catalina.WebResource;
import org.apache.catalina.WebResourceRoot;
import org.apache.catalina.Wrapper;
import org.apache.catalina.deploy.NamingResourcesImpl;
import org.apache.catalina.loader.WebappLoader;
import org.apache.catalina.session.StandardManager;
import org.apache.catalina.util.CharsetMapper;
import org.apache.catalina.util.ContextName;
import org.apache.catalina.util.ExtensionValidator;
import org.apache.catalina.util.URLEncoder;
import org.apache.catalina.webresources.StandardRoot;
import org.apache.juli.logging.Log;
import org.apache.juli.logging.LogFactory;
import org.apache.naming.ContextBindings;
import org.apache.tomcat.InstanceManager;
import org.apache.tomcat.JarScanner;
import org.apache.tomcat.util.ExceptionUtils;
import org.apache.tomcat.util.IntrospectionUtils;
import org.apache.tomcat.util.buf.UDecoder;
import org.apache.tomcat.util.descriptor.XmlIdentifiers;
import org.apache.tomcat.util.descriptor.web.ApplicationParameter;
import org.apache.tomcat.util.descriptor.web.ErrorPage;
import org.apache.tomcat.util.descriptor.web.FilterDef;
import org.apache.tomcat.util.descriptor.web.FilterMap;
import org.apache.tomcat.util.descriptor.web.Injectable;
import org.apache.tomcat.util.descriptor.web.InjectionTarget;
import org.apache.tomcat.util.descriptor.web.LoginConfig;
import org.apache.tomcat.util.descriptor.web.MessageDestination;
import org.apache.tomcat.util.descriptor.web.MessageDestinationRef;
import org.apache.tomcat.util.descriptor.web.SecurityCollection;
import org.apache.tomcat.util.descriptor.web.SecurityConstraint;
import org.apache.tomcat.util.http.CookieProcessor;
import org.apache.tomcat.util.http.LegacyCookieProcessor;
import org.apache.tomcat.util.scan.StandardJarScanner;
import org.apache.tomcat.util.security.PrivilegedGetTccl;
import org.apache.tomcat.util.security.PrivilegedSetTccl;
/**
* Standard implementation of the <b>Context</b> interface. Each
* child container must be a Wrapper implementation to process the
* requests directed to a particular servlet.
*
* @author Craig R. McClanahan
* @author Remy Maucherat
*/
@SuppressWarnings("deprecation")
public class StandardContext extends ContainerBase
implements Context, NotificationEmitter {
private static final Log log = LogFactory.getLog(StandardContext.class);
// ----------------------------------------------------------- Constructors
/**
* Create a new StandardContext component with the default basic Valve.
*/
public StandardContext() {
super();
pipeline.setBasic(new StandardContextValve());
broadcaster = new NotificationBroadcasterSupport();
// Set defaults
if (!Globals.STRICT_SERVLET_COMPLIANCE) {
// Strict servlet compliance requires all extension mapped servlets
// to be checked against welcome files
resourceOnlyServlets.add("jsp");
}
}
// ----------------------------------------------------- Instance Variables
/**
* Allow multipart/form-data requests to be parsed even when the
* target servlet doesn't specify @MultipartConfig or have a
* <multipart-config> element.
*/
protected boolean allowCasualMultipartParsing = false;
/**
* Control whether remaining request data will be read
* (swallowed) even if the request violates a data size constraint.
*/
private boolean swallowAbortedUploads = true;
/**
* The alternate deployment descriptor name.
*/
private String altDDName = null;
/**
* Lifecycle provider.
*/
private InstanceManager instanceManager = null;
/**
* The antiResourceLocking flag for this Context.
*/
private boolean antiResourceLocking = false;
/**
* The set of
tomcat8.0源码 （2000个子文件） 
docs-stylesheet.css 6KB tomcat.css 6KB fonts.css 2KB
package.html 58KB index.html 14KB package.html 11KB ELParser.html 9KB index.html 7KB welcome.bin.html 5KB welcome.main.html 5KB reqparams.html 5KB package.html 4KB package.html 4KB reqinfo.html 4KB package.html 3KB sessions.html 3KB package.html 3KB cookies.html 3KB package.html 3KB helloworld.html 3KB ColorGameBean.html 2KB package.html 2KB package.html 2KB reqheaders.html 2KB overview.html 2KB index.html 2KB svgexample.html 2KB package.html 2KB package.html 2KB package.html 2KB notes.html 2KB package.html 2KB calendar.html 2KB book.html 2KB package.html 2KB howto.html 2KB package.html 2KB package.html 2KB jspattribute.html 2KB colors.html 2KB shuffle.html 2KB login.html 2KB config.html 1KB hello.html 1KB index.html 1KB repeat.html 1KB dynamicattrs.html 1KB bytecounter.html 1KB functions.html 1KB DummyCart.html 1KB CheckTest.html 1KB products.html 1KB composite.html 1KB package.html 1KB hello.html 1KB cresult.html 1KB clr.html 1KB carts.html 1KB panel.html 1KB crt.html 1KB numguess.html 1KB jts.html 1KB implicit-objects.html 1KB basic-comparisons.html 1KB basic-arithmetic.html 1KB snoop.html 1KB fwd.html 1KB inc.html 1KB foo.html 1KB xml.html 1KB plugin.html 1KB error.html 1KB er.html 1KB date.html 1KB check.html 1KB foreach.html 1KB choose.html 1KB textRotate.html 1KB package.html 1KB if.html 1KB package.html 1KB package.html 1KB basic.html 1KB package.html 1KB index.html 1KB index.html 1KB index.html 1KB index.html 1KB index.html 1KB package.html 1KB package.html 1KB index.html 1KB package.html 1KB package.html 1KB package.html 1KB package.html 1KB package.html 997B overview.html 997B index.html 933B index.html 930B共 2000 条
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