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Introducing Java Servlet Container beta.

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This commit is contained in:
Max Romanov
2019-02-28 18:02:42 +03:00
parent ec7319d32c
commit 5bfdebb9e4
95 changed files with 13360 additions and 1 deletions
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89
test/java/content_type/app.java Normal file
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import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
if (request.getServletPath().equals("/1")) {
response.setContentType("text/plain;charset=utf-8");
response.setHeader("X-Character-Encoding", response.getCharacterEncoding());
response.setHeader("X-Content-Type", response.getContentType());
return;
}
if (request.getServletPath().equals("/2")) {
response.setContentType("text/plain");
response.setHeader("X-Character-Encoding", response.getCharacterEncoding());
response.setHeader("X-Content-Type", response.getContentType());
return;
}
if (request.getServletPath().equals("/3")) {
response.setContentType("text/plain;charset=utf-8");
response.setCharacterEncoding("windows-1251");
response.setHeader("X-Character-Encoding", response.getCharacterEncoding());
response.setHeader("X-Content-Type", response.getContentType());
return;
}
if (request.getServletPath().equals("/4")) {
response.setCharacterEncoding("windows-1251");
response.setContentType("text/plain");
response.setHeader("X-Character-Encoding", response.getCharacterEncoding());
response.setHeader("X-Content-Type", response.getContentType());
return;
}
if (request.getServletPath().equals("/5")) {
response.setContentType("text/plain;charset=utf-8");
response.setCharacterEncoding(null);
response.setHeader("X-Character-Encoding", response.getCharacterEncoding());
response.setHeader("X-Content-Type", response.getContentType());
return;
}
if (request.getServletPath().equals("/6")) {
response.setContentType("text/plain;charset=utf-8");
response.setContentType(null);
response.setHeader("X-Character-Encoding", response.getCharacterEncoding());
response.setHeader("X-Content-Type", response.getContentType());
return;
}
if (request.getServletPath().equals("/7")) {
response.setContentType("text/plain;charset=utf-8");
PrintWriter out = response.getWriter();
response.setCharacterEncoding("windows-1251");
response.setHeader("X-Character-Encoding", response.getCharacterEncoding());
response.setHeader("X-Content-Type", response.getContentType());
return;
}
if (request.getServletPath().equals("/8")) {
response.setContentType("text/plain;charset=utf-8");
PrintWriter out = response.getWriter();
response.setContentType("text/html;charset=windows-1251");
response.setHeader("X-Character-Encoding", response.getCharacterEncoding());
response.setHeader("X-Content-Type", response.getContentType());
return;
}
response.sendError(404);
}
}

30
test/java/cookies/app.java Normal file
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import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet(urlPatterns = "/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
Cookie[] cookies = request.getCookies();
if (cookies != null) {
for (Cookie c : cookies) {
if (c.getName().equals("var1")) {
response.addHeader("X-Cookie-1", c.getValue());
}
if (c.getName().equals("var2")) {
response.addHeader("X-Cookie-2", c.getValue());
}
}
}
}
}

18
test/java/empty/app.java Normal file
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import java.io.IOException;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{ }
}

54
test/java/filter/app.java Normal file
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import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
@WebServlet(urlPatterns = "/")
public class app extends HttpServlet
{
@WebFilter(urlPatterns = "")
public static class filter implements Filter
{
@Override
public void init(FilterConfig filterConfig)
{
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException
{
response.getOutputStream().println("Extra Info");
response.setCharacterEncoding("utf-8");
((HttpServletResponse) response).addHeader("X-Filter-Before", "1");
chain.doFilter(request, response);
((HttpServletResponse) response).setHeader("X-Filter-After", "1");
}
@Override
public void destroy()
{
}
}
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.getOutputStream().println("This is servlet response");
response.setHeader("X-Filter-After", "0");
}
}

138
test/java/forward/app.java Normal file
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import java.io.IOException;
import java.io.PrintWriter;
import java.util.Map;
import javax.servlet.DispatcherType;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletResponseWrapper;
public class app extends HttpServlet
{
private String id;
private class RequestWrapper extends HttpServletRequestWrapper
{
public RequestWrapper(HttpServletRequest r)
{
super(r);
}
}
private class ResponseWrapper extends HttpServletResponseWrapper
{
public ResponseWrapper(HttpServletResponse r)
{
super(r);
}
}
@Override
public void init(ServletConfig sc)
throws ServletException
{
id = sc.getInitParameter("id");
}
private RequestDispatcher getRequestDispatcher(HttpServletRequest request, String str)
{
String disp = request.getParameter("disp");
if (disp != null && disp.equals("ctx")) {
return request.getServletContext().getRequestDispatcher(str);
}
if (disp != null && disp.equals("name")) {
return request.getServletContext().getNamedDispatcher(str);
}
if (disp == null || disp.equals("req")) {
return request.getRequestDispatcher(str);
}
return null;
}
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
String dtype = "" + request.getDispatcherType();
response.addHeader("X-" + dtype + "-Id", id);
response.addHeader("X-" + dtype + "-Request-URI", "" + request.getRequestURI());
response.addHeader("X-" + dtype + "-Servlet-Path", "" + request.getServletPath());
response.addHeader("X-" + dtype + "-Path-Info", "" + request.getPathInfo());
response.addHeader("X-" + dtype + "-Query-String", "" + request.getQueryString());
response.addHeader("X-" + dtype + "-Dispatcher-Type", "" + request.getDispatcherType());
response.setContentType("text/plain; charset=utf-8");
Map<String, String[]> pmap = request.getParameterMap();
for (Map.Entry<String,String[]> p : pmap.entrySet()) {
response.addHeader("X-" + dtype + "-Param-" + p.getKey(), "" + String.join(",", p.getValue()));
}
PrintWriter out = response.getWriter();
if (id.equals("fwd")) {
String uri = request.getParameter("uri");
if (uri != null && request.getDispatcherType() != DispatcherType.FORWARD) {
response.addHeader("X-Forward-To", "" + uri);
out.println("Before forwarding.");
RequestDispatcher d = getRequestDispatcher(request, uri);
if (d == null) {
out.println("Dispatcher is null");
return;
}
try {
d.forward(new RequestWrapper(request), new ResponseWrapper(response));
} catch(Exception e) {
response.addHeader("X-Exception", "" + e);
}
response.addHeader("X-After-Forwarding", "you-should-not-see-this");
out.println("After forwarding.");
return;
}
}
if (id.equals("data")) {
response.addHeader("X-" + RequestDispatcher.FORWARD_REQUEST_URI, "" + request.getAttribute(RequestDispatcher.FORWARD_REQUEST_URI));
response.addHeader("X-" + RequestDispatcher.FORWARD_CONTEXT_PATH, "" + request.getAttribute(RequestDispatcher.FORWARD_CONTEXT_PATH));
response.addHeader("X-" + RequestDispatcher.FORWARD_SERVLET_PATH, "" + request.getAttribute(RequestDispatcher.FORWARD_SERVLET_PATH));
response.addHeader("X-" + RequestDispatcher.FORWARD_PATH_INFO, "" + request.getAttribute(RequestDispatcher.FORWARD_PATH_INFO));
response.addHeader("X-" + RequestDispatcher.FORWARD_QUERY_STRING, "" + request.getAttribute(RequestDispatcher.FORWARD_QUERY_STRING));
out.println("app.doGet(): #" + this + ", " + id);
out.println("RequestURI: " + request.getRequestURI());
out.println("ServletPath: " + request.getServletPath());
out.println("PathInfo: " + request.getPathInfo());
out.println("DispType: " + request.getDispatcherType());
out.println("QueryString: " + request.getQueryString());
for (Map.Entry<String,String[]> p : pmap.entrySet()) {
out.println("- " + p.getKey() + "=" + String.join(",", p.getValue()));
}
return;
}
response.sendError(404);
}
}

1
test/java/forward/index.html Normal file
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<html><body>This is index.html.</body></html>

38
test/java/forward/web.xml Normal file
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<?xml version="1.0" encoding="utf-8" ?>
<web-app 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"
version="3.0">
<servlet>
<servlet-name>fwd</servlet-name>
<servlet-class>app</servlet-class>
<init-param><param-name>id</param-name><param-value>fwd</param-value></init-param>
</servlet>
<servlet-mapping>
<servlet-name>fwd</servlet-name>
<url-pattern>/fwd/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>data</servlet-name>
<servlet-class>app</servlet-class>
<init-param><param-name>id</param-name><param-value>data</param-value></init-param>
</servlet>
<servlet-mapping>
<servlet-name>data</servlet-name>
<url-pattern>/data/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>data</servlet-name>
<url-pattern>/WEB-INF/index.html</url-pattern>
<url-pattern>/index.html</url-pattern>
</servlet-mapping>
</web-app>

21
test/java/get_header/app.java Normal file
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import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.addHeader("X-Reply", request.getHeader("X-Header"));
}
}

27
test/java/get_header_names/app.java Normal file
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import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
Enumeration<String> header_names = request.getHeaderNames();
for (int i = 0; header_names.hasMoreElements(); i++) {
response.addHeader("X-Reply-" + Integer.toString(i),
header_names.nextElement());
}
}
}

27
test/java/get_headers/app.java Normal file
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import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
Enumeration<String> headers = request.getHeaders("X-Header");
for (int i = 0; headers.hasMoreElements(); i++) {
response.addHeader("X-Reply-" + Integer.toString(i),
headers.nextElement());
}
}
}

50
test/java/get_params/app.java Normal file
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import java.io.IOException;
import java.util.Enumeration;
import java.util.Map;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet(urlPatterns = "/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.addHeader("X-Var-1", request.getParameter("var1"));
response.addHeader("X-Var-2", "" + (request.getParameter("var2") != null));
response.addHeader("X-Var-3", "" + (request.getParameter("var3") != null));
response.addHeader("X-Var-4", request.getParameter("var4"));
Enumeration<String> parameter_names = request.getParameterNames();
String names = "";
for (int i = 0; parameter_names.hasMoreElements(); i++) {
names = names.concat(parameter_names.nextElement() + " ");
}
response.addHeader("X-Param-Names", names);
String[] parameter_values = request.getParameterValues("var4");
String values = "";
for (int i = 0; i < parameter_values.length; i++) {
values = values.concat(parameter_values[i] + " ");
}
response.addHeader("X-Param-Values", values);
Map <String, String[]> parameter_map = request.getParameterMap();
String map = "";
for (Map.Entry <String, String[]> p : parameter_map.entrySet()) {
map = map.concat(p.getKey() + "=" + String.join(",", p.getValue()) + " ");
}
response.addHeader("X-Param-Map", map);
}
}

34
test/java/header/app.java Normal file
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import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.setHeader("X-Set-Utf8-Value", "тест");
response.setHeader("X-Set-Utf8-Name-Имя", "x");
response.addHeader("X-Add-Utf8-Value", "тест");
response.addHeader("X-Add-Utf8-Name-Имя", "y");
response.addHeader("X-Add-Test", "v1");
response.addHeader("X-Add-Test", null);
response.setHeader("X-Set-Test1", "v1");
response.setHeader("X-Set-Test1", null);
response.setHeader("X-Set-Test2", "v1");
response.setHeader("X-Set-Test2", "");
}
}

22
test/java/header_date/app.java Normal file
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import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.setDateHeader("X-Set-Date", 1000);
response.addDateHeader("X-Get-Date", request.getDateHeader("X-Header"));
}
}

22
test/java/header_int/app.java Normal file
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import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.setIntHeader("X-Set-Int", 1);
response.addHeader("X-Get-Int", Integer.toString(request.getIntHeader("X-Header")));
}
}

136
test/java/include/app.java Normal file
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import java.io.IOException;
import java.io.PrintWriter;
import java.util.Map;
import javax.servlet.DispatcherType;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletResponseWrapper;
public class app extends HttpServlet
{
private String id;
private class RequestWrapper extends HttpServletRequestWrapper
{
public RequestWrapper(HttpServletRequest r)
{
super(r);
}
}
private class ResponseWrapper extends HttpServletResponseWrapper
{
public ResponseWrapper(HttpServletResponse r)
{
super(r);
}
}
@Override
public void init(ServletConfig sc)
throws ServletException
{
id = sc.getInitParameter("id");
}
private RequestDispatcher getRequestDispatcher(HttpServletRequest request, String str)
{
String disp = request.getParameter("disp");
if (disp != null && disp.equals("ctx")) {
return request.getServletContext().getRequestDispatcher(str);
}
if (disp != null && disp.equals("name")) {
return request.getServletContext().getNamedDispatcher(str);
}
if (disp == null || disp.equals("req")) {
return request.getRequestDispatcher(str);
}
return null;
}
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
String dtype = "" + request.getDispatcherType();
response.addHeader("X-" + dtype + "-Id", id);
response.addHeader("X-" + dtype + "-Request-URI", "" + request.getRequestURI());
response.addHeader("X-" + dtype + "-Servlet-Path", "" + request.getServletPath());
response.addHeader("X-" + dtype + "-Path-Info", "" + request.getPathInfo());
response.addHeader("X-" + dtype + "-Query-String", "" + request.getQueryString());
response.addHeader("X-" + dtype + "-Dispatcher-Type", "" + request.getDispatcherType());
response.setContentType("text/plain; charset=utf-8");
PrintWriter out = response.getWriter();
if (id.equals("inc")) {
String uri = request.getParameter("uri");
if (uri != null && request.getDispatcherType() != DispatcherType.INCLUDE) {
response.addHeader("X-Include", "" + uri);
out.println("Before include.");
RequestDispatcher d = getRequestDispatcher(request, uri);
if (d == null) {
out.println("Dispatcher is null");
return;
}
try {
d.include(new RequestWrapper(request), new ResponseWrapper(response));
} catch(Exception e) {
response.addHeader("X-Exception", "" + e);
out.println("Exception: " + e);
}
response.addHeader("X-After-Include", "you-should-see-this");
out.println("After include.");
return;
}
}
if (id.equals("data")) {
out.println("app.doGet(): #" + this + ", " + id);
out.println("RequestURI: " + request.getRequestURI());
out.println("ServletPath: " + request.getServletPath());
out.println("PathInfo: " + request.getPathInfo());
out.println("DispType: " + request.getDispatcherType());
out.println("QueryString: " + request.getQueryString());
Map<String, String[]> pmap = request.getParameterMap();
for (Map.Entry<String,String[]> p : pmap.entrySet()) {
out.println("- " + p.getKey() + "=" + String.join(",", p.getValue()));
}
out.println(RequestDispatcher.INCLUDE_REQUEST_URI + ": " + request.getAttribute(RequestDispatcher.INCLUDE_REQUEST_URI));
out.println(RequestDispatcher.INCLUDE_CONTEXT_PATH + ": " + request.getAttribute(RequestDispatcher.INCLUDE_CONTEXT_PATH));
out.println(RequestDispatcher.INCLUDE_SERVLET_PATH + ": " + request.getAttribute(RequestDispatcher.INCLUDE_SERVLET_PATH));
out.println(RequestDispatcher.INCLUDE_PATH_INFO + ": " + request.getAttribute(RequestDispatcher.INCLUDE_PATH_INFO));
out.println(RequestDispatcher.INCLUDE_QUERY_STRING + ": " + request.getAttribute(RequestDispatcher.INCLUDE_QUERY_STRING));
return;
}
response.sendError(404);
}
}

1
test/java/include/index.html Normal file
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<html><body>This is index.html.</body></html>

37
test/java/include/web.xml Normal file
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<?xml version="1.0" encoding="utf-8" ?>
<web-app 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"
version="3.0">
<servlet>
<servlet-name>inc</servlet-name>
<servlet-class>app</servlet-class>
<init-param><param-name>id</param-name><param-value>inc</param-value></init-param>
</servlet>
<servlet>
<servlet-name>data</servlet-name>
<servlet-class>app</servlet-class>
<init-param><param-name>id</param-name><param-value>data</param-value></init-param>
</servlet>
<servlet-mapping>
<servlet-name>inc</servlet-name>
<url-pattern>/inc/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>data</servlet-name>
<url-pattern>/data/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>data</servlet-name>
<url-pattern>/WEB-INF/index.html</url-pattern>
<url-pattern>/index.html</url-pattern>
</servlet-mapping>
</web-app>

2
test/java/jsp/index.jsp Normal file
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<%@ page contentType="text/plain"%>This is plain text response for "<%= request.getMethod() %> <%= request.getRequestURI() %>".
<% response.addHeader("X-Unit-JSP", "ok"); %>

37
test/java/mirror/app.java Normal file
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import java.io.*;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/")
public class app extends HttpServlet
{
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
StringBuilder buffer = new StringBuilder();
BufferedReader reader = request.getReader();
String line;
while ((line = reader.readLine()) != null) {
buffer.append(line);
}
String data = buffer.toString();
String dataLength = Integer.toString(data.length());
response.setHeader("Content-Length", dataLength);
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.print(data);
out.flush();
}
}

56
test/java/path_translation/app.java Normal file
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import java.io.IOException;
import java.io.PrintWriter;
import java.io.InputStream;
import java.util.Set;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet( urlPatterns = { "/", "/pt/*" } )
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.addHeader("X-Request-URI", "" + request.getRequestURI());
response.addHeader("X-Servlet-Path", "" + request.getServletPath());
response.addHeader("X-Path-Info", "" + request.getPathInfo());
response.addHeader("X-Query-String", "" + request.getQueryString());
response.addHeader("X-Path-Translated", "" + request.getPathTranslated());
response.setContentType("text/plain; charset=utf-8");
PrintWriter out = response.getWriter();
ServletContext ctx = request.getServletContext();
String path = request.getParameter("path");
if (path != null) {
response.addHeader("X-Real-Path", "" + ctx.getRealPath(path));
response.addHeader("X-Resource", "" + ctx.getResource(path));
Set<String> paths = ctx.getResourcePaths(path);
response.addHeader("X-Resource-Paths", "" + paths);
InputStream is = ctx.getResourceAsStream(path);
response.addHeader("X-Resource-As-Stream", "" + is);
if (is != null) {
final byte[] buf = new byte[1024];
int r = is.read(buf);
out.println(new String(buf, 0, r, "utf-8"));
}
}
}
}

1
test/java/path_translation/index.html Normal file
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<html><body>This is index.html.</body></html>

22
test/java/post_params/app.java Normal file
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import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet(urlPatterns = "/")
public class app extends HttpServlet
{
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.addHeader("X-Var-1", request.getParameter("var1"));
response.addHeader("X-Var-2", "" + (request.getParameter("var2") != null));
response.addHeader("X-Var-3", "" + (request.getParameter("var3") != null));
}
}

20
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import java.io.IOException;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet( urlPatterns = { "/" } )
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.addHeader("X-Query-String", "" + request.getQueryString());
}
}

79
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import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.ServletRequestEvent;
import javax.servlet.ServletRequestListener;
import javax.servlet.ServletRequestAttributeEvent;
import javax.servlet.ServletRequestAttributeListener;
import javax.servlet.annotation.WebServlet;
import javax.servlet.annotation.WebListener;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebListener
@WebServlet(urlPatterns = "/")
public class app extends HttpServlet implements
ServletRequestListener,
ServletRequestAttributeListener
{
private static String request_initialized = "";
private static String request_destroyed = "";
private static String attribute_added = "";
private static String attribute_removed = "";
private static String attribute_replaced = "";
@Override
public void requestInitialized(ServletRequestEvent sre)
{
HttpServletRequest r = (HttpServletRequest) sre.getServletRequest();
request_initialized = r.getRequestURI();
}
@Override
public void requestDestroyed(ServletRequestEvent sre)
{
HttpServletRequest r = (HttpServletRequest) sre.getServletRequest();
request_destroyed = r.getRequestURI();
attribute_added = "";
attribute_removed = "";
attribute_replaced = "";
}
@Override
public void attributeAdded(ServletRequestAttributeEvent event)
{
attribute_added += event.getName() + "=" + event.getValue() + ";";
}
@Override
public void attributeRemoved(ServletRequestAttributeEvent event)
{
attribute_removed += event.getName() + "=" + event.getValue() + ";";
}
@Override
public void attributeReplaced(ServletRequestAttributeEvent event)
{
attribute_replaced += event.getName() + "=" + event.getValue() + ";";
}
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
request.setAttribute("var", request.getParameter("var1"));
request.setAttribute("var", request.getParameter("var2"));
request.setAttribute("var", request.getParameter("var3"));
response.addHeader("X-Request-Initialized", request_initialized);
response.addHeader("X-Request-Destroyed", request_destroyed);
response.addHeader("X-Attr-Added", attribute_added);
response.addHeader("X-Attr-Removed", attribute_removed);
response.addHeader("X-Attr-Replaced", attribute_replaced);
}
}

30
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import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
@WebServlet(urlPatterns = "/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
HttpSession s = request.getSession();
String old_var1 = (String) s.getAttribute("var1");
s.setAttribute("var1", request.getParameter("var1"));
if (old_var1 == null) {
response.addHeader("X-Var-1", "null");
} else {
response.addHeader("X-Var-1", old_var1);
}
response.addHeader("X-Session-Id", s.getId());
response.addHeader("X-Session-New", "" + s.isNew());
}
}

27
test/java/session_inactive/app.java Normal file
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import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
@WebServlet(urlPatterns = "/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
HttpSession s = request.getSession();
if (s.isNew()) {
s.setMaxInactiveInterval(2);
}
response.addHeader("X-Session-Id", s.getId());
response.addDateHeader("X-Session-Last-Access-Time", s.getLastAccessedTime());
response.addIntHeader("X-Session-Interval", s.getMaxInactiveInterval());
}
}

23
test/java/session_invalidate/app.java Normal file
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import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
@WebServlet(urlPatterns = "/")
public class app extends HttpServlet
{
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
HttpSession s = request.getSession();
s.invalidate();
response.addHeader("X-Session-Id", s.getId());
}
}

80
test/java/session_listeners/app.java Normal file
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import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpSessionAttributeListener;
import javax.servlet.http.HttpSessionBindingEvent;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionIdListener;
import javax.servlet.http.HttpSessionListener;
@WebServlet(urlPatterns = "/")
public class app extends HttpServlet implements
HttpSessionListener,
HttpSessionIdListener,
HttpSessionAttributeListener
{
private static String session_created = "";
private static String session_destroyed = "";
private static String session_id_changed = "";
private static String attribute_added = "";
private static String attribute_removed = "";
private static String attribute_replaced = "";
@Override
public void sessionCreated(HttpSessionEvent se)
{
session_created += se.getSession().getId();
}
@Override
public void sessionDestroyed(HttpSessionEvent se)
{
session_destroyed += se.getSession().getId();
}
@Override
public void sessionIdChanged(HttpSessionEvent event, String oldId)
{
session_id_changed += " " + oldId + "->" + event.getSession().getId();
}
@Override
public void attributeAdded(HttpSessionBindingEvent event)
{
attribute_added += event.getName() + "=" + event.getValue();
}
@Override
public void attributeRemoved(HttpSessionBindingEvent event)
{
attribute_removed += event.getName() + "=" + event.getValue();
}
@Override
public void attributeReplaced(HttpSessionBindingEvent event)
{
attribute_replaced += event.getName() + "=" + event.getValue();
}
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
HttpSession s = request.getSession();
s.setAttribute("var1", request.getParameter("var1"));
response.addHeader("X-Session-Id", s.getId());
response.addHeader("X-Session-Created", session_created);
response.addHeader("X-Session-Destroyed", session_destroyed);
response.addHeader("X-Attr-Added", attribute_added);
response.addHeader("X-Attr-Removed", attribute_removed);
response.addHeader("X-Attr-Replaced", attribute_replaced);
}
}

14
test/java/session_listeners/web.xml Normal file
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<?xml version="1.0" encoding="utf-8" ?>
<web-app 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"
version="3.0">
<listener>
<listener-class>app</listener-class>
</listener>
<listener>
<listener-class>app</listener-class>
</listener>
</web-app>

39
test/java/url_pattern/app.java Normal file
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import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class app extends HttpServlet
{
private String id;
@Override
public void init(ServletConfig sc)
throws ServletException
{
id = sc.getInitParameter("id");
}
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.addHeader("X-Id", id);
response.addHeader("X-Request-URI", "" + request.getRequestURI());
response.addHeader("X-Servlet-Path", "" + request.getServletPath());
response.setHeader("X-Path-Info", "" + request.getPathInfo());
response.setContentType("text/plain; charset=utf-8");
PrintWriter out = response.getWriter();
out.println("app.doGet(): #" + this + ", " + id);
out.println("RequestURI: " + request.getRequestURI());
out.println("ServletPath: " + request.getServletPath());
out.println("PathInfo: " + request.getPathInfo());
}
}

75
test/java/url_pattern/web.xml Normal file
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<?xml version="1.0" encoding="utf-8" ?>
<web-app 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"
version="3.0">
<servlet>
<servlet-name>servlet0</servlet-name>
<servlet-class>app</servlet-class>
<init-param><param-name>id</param-name><param-value>servlet0</param-value></init-param>
</servlet>
<servlet>
<servlet-name>servlet1</servlet-name>
<servlet-class>app</servlet-class>
<init-param><param-name>id</param-name><param-value>servlet1</param-value></init-param>
</servlet>
<servlet>
<servlet-name>servlet2</servlet-name>
<servlet-class>app</servlet-class>
<init-param><param-name>id</param-name><param-value>servlet2</param-value></init-param>
</servlet>
<servlet>
<servlet-name>servlet3</servlet-name>
<servlet-class>app</servlet-class>
<init-param><param-name>id</param-name><param-value>servlet3</param-value></init-param>
</servlet>
<servlet>
<servlet-name>servlet4</servlet-name>
<servlet-class>app</servlet-class>
<init-param><param-name>id</param-name><param-value>servlet4</param-value></init-param>
</servlet>
<servlet>
<servlet-name>default</servlet-name>
<servlet-class>app</servlet-class>
<init-param><param-name>id</param-name><param-value>default</param-value></init-param>
</servlet>
<servlet-mapping>
<servlet-name>servlet0</servlet-name>
<url-pattern>/foo/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>servlet1</servlet-name>
<url-pattern>/foo/bar/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>servlet2</servlet-name>
<url-pattern>/baz/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>servlet3</servlet-name>
<url-pattern>/catalog</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>servlet4</servlet-name>
<url-pattern>*.bop</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>default</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>

67
test/java/welcome_files/app.java Normal file
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import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.annotation.WebFilter;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
public class app extends HttpServlet
{
@WebFilter(urlPatterns = "*.jsp")
public static class jsp_filter implements Filter
{
@Override
public void init(FilterConfig filterConfig) { }
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException
{
((HttpServletResponse) response).addHeader("X-JSP-Filter", "1");
chain.doFilter(request, response);
}
@Override
public void destroy() { }
}
@WebFilter(urlPatterns = "*.txt")
public static class txt_filter implements Filter
{
@Override
public void init(FilterConfig filterConfig) { }
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException
{
((HttpServletResponse) response).addHeader("X-TXT-Filter", "1");
chain.doFilter(request, response);
}
@Override
public void destroy() { }
}
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException
{
response.addHeader("X-App-Servlet", "1");
response.setContentType("text/plain; charset=utf-8");
PrintWriter out = response.getWriter();
out.println("App Servlet");
}
}

1
test/java/welcome_files/dir1/index.txt Normal file
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This is index.txt.

3
test/java/welcome_files/dir2/default.jsp Normal file
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<%@ page contentType="text/html"%>
<html><body><p>You should see this on <a href="/dir2/">/dir2/</a> URL.</p></body></html>
<% response.addHeader("X-Unit-JSP", "ok"); %>

1
test/java/welcome_files/dir2/index.html Normal file
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<html><body><p>You should see this on <a href="/dir2/">/dir2/</a> URL.</p></body></html>

1
test/java/welcome_files/dir3/index.txt Normal file
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You should never see this.

1
test/java/welcome_files/dir4/index.html Normal file
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<html><body><p>You should see this for <a href="/dir4/index.html">/dir4/index.html</a> or <a href="/dir4/">/dir4/</a> url.</body></html>

1
test/java/welcome_files/index.htm Normal file
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<html><body><p>You should see this ONLY for <a href="/index.htm">/index.htm</a> url.</body></html>

27
test/java/welcome_files/web.xml Normal file
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<?xml version="1.0" encoding="utf-8" ?>
<web-app 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"
version="3.0">
<welcome-file-list>
<welcome-file>index.txt</welcome-file>
<welcome-file>default.jsp</welcome-file>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>app</servlet-name>
<servlet-class>app</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>app</servlet-name>
<url-pattern>/dir3/index.txt</url-pattern>
<url-pattern>/dir4/index.txt</url-pattern>
<url-pattern>/dir5/index.html</url-pattern>
</servlet-mapping>
</web-app>