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TestListener.java
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TestListener.java
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/*
* Copyright (c) 2009, 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
/*
* $Id$
*/
package com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30;
import java.util.EnumSet;
import java.util.EventListener;
import jakarta.servlet.DispatcherType;
import jakarta.servlet.Filter;
import jakarta.servlet.FilterRegistration;
import jakarta.servlet.Servlet;
import jakarta.servlet.ServletContext;
import jakarta.servlet.ServletContextEvent;
import jakarta.servlet.ServletContextListener;
import jakarta.servlet.ServletException;
import jakarta.servlet.ServletRegistration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class TestListener implements ServletContextListener {
private static final Logger LOGGER = LoggerFactory.getLogger(TestListener.class);
/**
* Receives notification that the web application initialization process is
* starting.
*
* @param sce
* The servlet context event
*/
public void contextInitialized(ServletContextEvent sce) {
ServletContext context = sce.getServletContext();
final String addServletName1 = "AddServletString";
final String addServletName2 = "AddServletClass";
final String addServletName3 = "CreateServlet";
final String addServletName4 = "AddServletNotFound";
final String addServletName5 = "DuplicateServletClass";
final String addServletName6 = "DuplicateServletString";
final String addFilterName1 = "AddFilterString";
final String addFilterName2 = "AddFilterClass";
final String addFilterName3 = "CreateFilter";
final String addFilterName4 = "AddFilterNotFound";
final String addFilterName5 = "DuplicateFilterClass";
final String addFilterName6 = "DuplicateFilterString";
/*
* Add Servlet AddServletString
*/
ServletRegistration srString = context.addServlet(addServletName1,
"com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddServletString");
srString.addMapping("/addServletString");
srString.setInitParameter("FILTER", addFilterName1);
srString.setInitParameter(addFilterName1,
DispatcherType.FORWARD.toString());
FilterRegistration frString = context.addFilter(addFilterName1,
"com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddFilterString");
frString.addMappingForServletNames(EnumSet.of(DispatcherType.FORWARD), true,
addServletName1);
frString.setInitParameter("SERVLET", addServletName1);
frString.setInitParameter(addServletName1,
DispatcherType.FORWARD.toString());
/*
* Add Servlet AddServletClass
*/
ServletRegistration srClass = context.addServlet(addServletName2,
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddServletClass.class);
srClass.addMapping("/addServletClass", "/SecondaddServletClass",
"/ThirdAddServletClass", "/AddServletClass/*");
srClass.setInitParameter("FILTER", addFilterName2);
srClass.setInitParameter(addFilterName2, DispatcherType.REQUEST.toString());
FilterRegistration frClass = context.addFilter(addFilterName2,
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddFilterClass.class);
frClass.addMappingForServletNames(EnumSet.of(DispatcherType.REQUEST), true,
addServletName2);
frClass.setInitParameter("SERVLET", addServletName2);
frClass.setInitParameter(addServletName2,
DispatcherType.REQUEST.toString());
/*
* Add Servlet CreateServlet
*/
ServletRegistration srServlet = null;
FilterRegistration frFilter = null;
try {
Servlet servlet3 = context.createServlet(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.CreateServlet.class);
srServlet = context.addServlet(addServletName3, servlet3);
srServlet.addMapping("/createServlet", "/SecondCreateServlet",
"/ThirdCreateServlet");
srServlet.setInitParameter("FILTER", addFilterName3);
srServlet.setInitParameter(addFilterName3,
DispatcherType.REQUEST.toString());
Filter filter3 = context.createFilter(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.CreateFilter.class);
frFilter = context.addFilter(addFilterName3, filter3);
frFilter.addMappingForServletNames(EnumSet.of(DispatcherType.REQUEST),
true, addServletName3);
frFilter.setInitParameter("SERVLET", addServletName3);
frFilter.setInitParameter(addServletName3,
DispatcherType.REQUEST.toString());
} catch (ServletException ex) {
LOGGER.error("Error creating Servlet");
}
/*
* Add Servlet AddServletNotFound
*/
ServletRegistration srNotFound = context.addServlet(addServletName4,
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddServletNotFound.class);
srNotFound.addMapping("/addServletNotFound", "/TestServlet");
srNotFound.setInitParameter("FILTER", addFilterName4);
srNotFound.setInitParameter(addFilterName4, "ALL");
FilterRegistration frNotFound = context.addFilter(addFilterName4,
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddFilterNotFound.class);
frNotFound.addMappingForServletNames(
EnumSet.of(DispatcherType.REQUEST, DispatcherType.INCLUDE,
DispatcherType.FORWARD, DispatcherType.ERROR),
true, addServletName4);
frNotFound.setInitParameter("SERVLET", addServletName4);
frNotFound.setInitParameter(addServletName4, "ALL");
/*
* Add ServletContextAttributeListener
*/
context.addListener(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddSCAttributeListenerClass.class);
context.addListener(
"com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddSCAttributeListenerString");
try {
EventListener sclistener = context.createListener(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.CreateSCAttributeListener.class);
context.addListener(sclistener);
} catch (ServletException ex) {
LOGGER.error("Error creating Listener CreateSCAttributeListener: "
+ ex.getMessage());
}
/*
* Add ServletRequestListener
*/
context.addListener(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddSRListenerClass.class);
context.addListener(
"com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddSRListenerString");
try {
EventListener srlistener = context.createListener(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.CreateSRListener.class);
context.addListener(srlistener);
} catch (ServletException ex) {
LOGGER.error("Error creating Listener CreateSRAttributeListener: "
+ ex.getMessage());
}
/*
* Add ServletRequestAttributesListener
*/
context.addListener(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddSRAttributeListenerClass.class);
context.addListener(
"com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddSRAttributeListenerString");
try {
EventListener sralistener = context.createListener(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.CreateSRAttributeListener.class);
context.addListener(sralistener);
} catch (ServletException ex) {
LOGGER.error("Error creating Listener CreateSRAttributeListener: "
+ ex.getMessage());
}
/*
* Negative tests for - createServlet - createFilter - createListener
*/
Boolean servlet_test = false;
Boolean duplicatec_servlet_test = false;
Boolean duplicates_servlet_test = false;
Boolean filter_test = false;
Boolean duplicatec_filter_test = false;
Boolean duplicates_filter_test = false;
Boolean listener_test = false;
Boolean scc_listener_test = false;
Boolean scs_listener_test = false;
Boolean csc_listener_test = false;
String SERVLET_TEST = "SERVLET_TEST";
String DUPLICATEC_SERVLET_TEST = "DUPLICATEC_SERVLET_TEST";
String DUPLICATES_SERVLET_TEST = "DUPLICATES_SERVLET_TEST";
String FILTER_TEST = "FILTER_TEST";
String DUPLICATEC_FILTER_TEST = "DUPLICATEC_FILTER_TEST";
String DUPLICATES_FILTER_TEST = "DUPLICATES_FILTER_TEST";
String LISTENER_TEST = "LISTENER_TEST";
String SCC_LISTENER_TEST = "SCC_LISTENER_TEST";
String SCS_LISTENER_TEST = "SCS_LISTENER_TEST";
String CSC_LISTENER_TEST = "CSC_LISTENER_TEST";
try {
Servlet badservlet = context.createServlet(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.BadServlet.class);
} catch (ServletException ex) {
servlet_test = true;
}
context.setInitParameter(SERVLET_TEST, servlet_test.toString());
try {
Filter badfilter = context.createFilter(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.BadFilter.class);
} catch (ServletException ex) {
filter_test = true;
}
context.setInitParameter(FILTER_TEST, filter_test.toString());
try {
context.createListener(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.BadListener.class);
} catch (ServletException ex) {
listener_test = true;
}
context.setInitParameter(LISTENER_TEST, listener_test.toString());
try {
context.addListener(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddSCListenerClass.class);
} catch (IllegalArgumentException ilex) {
scc_listener_test = true;
LOGGER.error(
"Expected exception thrown adding Listener AddSCListenerClass: "
+ ilex.getMessage());
} catch (Exception ex) {
LOGGER.error(
"Error adding Listener AddSCListenerClass: " + ex.getMessage());
}
context.setInitParameter(SCC_LISTENER_TEST, scc_listener_test.toString());
try {
context.addListener(
"com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.AddSCListenerString");
} catch (IllegalArgumentException ilex) {
scs_listener_test = true;
LOGGER.error(
"Expected exception thrown adding Listener AddSCListenerString: "
+ ilex.getMessage());
} catch (Exception ex) {
LOGGER.error(
"Error adding Listener AddSCListenerString: " + ex.getMessage());
}
context.setInitParameter(SCS_LISTENER_TEST, scs_listener_test.toString());
try {
EventListener csclistener = context.createListener(
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.CreateSCListener.class);
context.addListener(csclistener);
} catch (IllegalArgumentException ilex) {
csc_listener_test = true;
LOGGER.error(
"Expected exception thrown adding Listener CreateSCListener: "
+ ilex.getMessage());
} catch (Exception ex) {
LOGGER.error(
"Error adding Listener AddSCListenerClass: " + ex.getMessage());
}
context.setInitParameter(CSC_LISTENER_TEST, csc_listener_test.toString());
/*
* Add Servlet DuplicateServletClass
*/
ServletRegistration srdClass = context.addServlet(addServletName5,
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.DuplicateServletClass.class);
if (srdClass == null) {
duplicatec_servlet_test = true;
}
context.setInitParameter(DUPLICATEC_SERVLET_TEST,
duplicatec_servlet_test.toString());
ServletRegistration srdString = context.addServlet(addServletName6,
"com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.DuplicateServletString");
if (srdString == null) {
duplicates_servlet_test = true;
}
context.setInitParameter(DUPLICATES_SERVLET_TEST,
duplicates_servlet_test.toString());
FilterRegistration frdClass = context.addFilter(addFilterName6,
com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.DuplicateFilterClass.class);
if (frdClass == null) {
duplicatec_filter_test = true;
}
context.setInitParameter(DUPLICATEC_FILTER_TEST,
duplicatec_filter_test.toString());
FilterRegistration frdString = context.addFilter(addFilterName6,
"com.sun.ts.tests.servlet.api.jakarta_servlet.servletcontext30.DuplicateFilterString");
if (frdString == null) {
duplicates_filter_test = true;
}
context.setInitParameter(DUPLICATES_FILTER_TEST,
duplicates_filter_test.toString());
}
/**
* Receives notification that the servlet context is about to be shut down.
*
* @param sce
* The servlet context event
*/
public void contextDestroyed(ServletContextEvent sce) {
// Do nothing
}
}