diff options
Diffstat (limited to 'jetty-server/src/test/java/org/eclipse/jetty/server/DumpHandler.java')
| -rw-r--r-- | jetty-server/src/test/java/org/eclipse/jetty/server/DumpHandler.java | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/jetty-server/src/test/java/org/eclipse/jetty/server/DumpHandler.java b/jetty-server/src/test/java/org/eclipse/jetty/server/DumpHandler.java new file mode 100644 index 0000000000..758215872e --- /dev/null +++ b/jetty-server/src/test/java/org/eclipse/jetty/server/DumpHandler.java @@ -0,0 +1,217 @@ +// ======================================================================== +// Copyright (c) 2006-2009 Mort Bay Consulting Pty. Ltd. +// ------------------------------------------------------------------------ +// All rights reserved. This program and the accompanying materials +// are made available under the terms of the Eclipse Public License v1.0 +// and Apache License v2.0 which accompanies this distribution. +// The Eclipse Public License is available at +// http://www.eclipse.org/legal/epl-v10.html +// The Apache License v2.0 is available at +// http://www.opensource.org/licenses/apache2.0.php +// You may elect to redistribute this code under either of these licenses. +// ======================================================================== + +package org.eclipse.jetty.server; + +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.OutputStream; +import java.io.OutputStreamWriter; +import java.io.Reader; +import java.io.Writer; +import java.util.Enumeration; + +import javax.servlet.ServletException; +import javax.servlet.http.Cookie; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.eclipse.jetty.http.HttpHeaders; +import org.eclipse.jetty.http.MimeTypes; +import org.eclipse.jetty.server.handler.AbstractHandler; +import org.eclipse.jetty.util.StringUtil; +import org.eclipse.jetty.util.ajax.Continuation; +import org.eclipse.jetty.util.ajax.ContinuationSupport; +import org.eclipse.jetty.util.log.Log; + +/* ------------------------------------------------------------ */ +/** Dump request handler. + * Dumps GET and POST requests. + * Useful for testing and debugging. + * + * @version $Id: DumpHandler.java,v 1.14 2005/08/13 00:01:26 gregwilkins Exp $ + * + */ +public class DumpHandler extends AbstractHandler +{ + String label="Dump HttpHandler"; + + public DumpHandler() + { + } + + public DumpHandler(String label) + { + this.label=label; + } + + /* ------------------------------------------------------------ */ + /* + * @see org.eclipse.jetty.server.server.Handler#handle(java.lang.String, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, int) + */ + public void handle(String target, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException + { + Request base_request = (request instanceof Request) ? (Request)request:HttpConnection.getCurrentConnection().getRequest(); + + if (!isStarted()) + return; + + if (request.getParameter("continue")!=null) + { + Continuation continuation = ContinuationSupport.getContinuation(request, null); + continuation.suspend(Long.parseLong(request.getParameter("continue"))); + } + + base_request.setHandled(true); + response.setHeader(HttpHeaders.CONTENT_TYPE,MimeTypes.TEXT_HTML); + + OutputStream out = response.getOutputStream(); + ByteArrayOutputStream buf = new ByteArrayOutputStream(2048); + Writer writer = new OutputStreamWriter(buf,StringUtil.__ISO_8859_1); + writer.write("<html><h1>"+label+"</h1>"); + writer.write("<pre>\npathInfo="+request.getPathInfo()+"\n</pre>\n"); + writer.write("<pre>\ncontentType="+request.getContentType()+"\n</pre>\n"); + writer.write("<pre>\nencoding="+request.getCharacterEncoding()+"\n</pre>\n"); + writer.write("<h3>Header:</h3><pre>"); + writer.write(request.getMethod()+" "+request.getRequestURI()+" "+request.getProtocol()+"\n"); + Enumeration headers = request.getHeaderNames(); + while(headers.hasMoreElements()) + { + String name=(String)headers.nextElement(); + writer.write(name); + writer.write(": "); + writer.write(request.getHeader(name)); + writer.write("\n"); + } + writer.write("</pre>\n<h3>Parameters:</h3>\n<pre>"); + Enumeration names=request.getParameterNames(); + while(names.hasMoreElements()) + { + String name=names.nextElement().toString(); + String[] values=request.getParameterValues(name); + if (values==null || values.length==0) + { + writer.write(name); + writer.write("=\n"); + } + else if (values.length==1) + { + writer.write(name); + writer.write("="); + writer.write(values[0]); + writer.write("\n"); + } + else + { + for (int i=0; i<values.length; i++) + { + writer.write(name); + writer.write("["+i+"]="); + writer.write(values[i]); + writer.write("\n"); + } + } + } + + String cookie_name=request.getParameter("CookieName"); + if (cookie_name!=null && cookie_name.trim().length()>0) + { + String cookie_action=request.getParameter("Button"); + try{ + Cookie cookie= + new Cookie(cookie_name.trim(), + request.getParameter("CookieVal")); + if ("Clear Cookie".equals(cookie_action)) + cookie.setMaxAge(0); + response.addCookie(cookie); + } + catch(IllegalArgumentException e) + { + writer.write("</pre>\n<h3>BAD Set-Cookie:</h3>\n<pre>"); + writer.write(e.toString()); + } + } + + writer.write("</pre>\n<h3>Cookies:</h3>\n<pre>"); + Cookie[] cookies=request.getCookies(); + if (cookies!=null && cookies.length>0) + { + for(int c=0;c<cookies.length;c++) + { + Cookie cookie=cookies[c]; + writer.write(cookie.getName()); + writer.write("="); + writer.write(cookie.getValue()); + writer.write("\n"); + } + } + + writer.write("</pre>\n<h3>Attributes:</h3>\n<pre>"); + Enumeration attributes=request.getAttributeNames(); + if (attributes!=null && attributes.hasMoreElements()) + { + while(attributes.hasMoreElements()) + { + String attr=attributes.nextElement().toString(); + writer.write(attr); + writer.write("="); + writer.write(request.getAttribute(attr).toString()); + writer.write("\n"); + } + } + + writer.write("</pre>\n<h3>Content:</h3>\n<pre>"); + char[] content= new char[4096]; + int len; + try{ + request.setCharacterEncoding(StringUtil.__UTF8); + Reader in=request.getReader(); + String charset=request.getCharacterEncoding(); + if (charset==null) + charset=StringUtil.__ISO_8859_1; + while((len=in.read(content))>=0) + writer.write(new String(content,0,len)); + } + catch(IOException e) + { + Log.warn(e); + writer.write(e.toString()); + } + + writer.write("</pre>"); + writer.write("</html>"); + + // commit now + writer.flush(); + response.setContentLength(buf.size()+1000); + + try + { + buf.writeTo(out); + + buf.reset(); + writer.flush(); + for (int pad=998-buf.size();pad-->0;) + writer.write(" "); + writer.write("\015\012"); + writer.flush(); + buf.writeTo(out); + + response.setHeader("IgnoreMe","ignored"); + } + catch(Exception e) + { + Log.ignore(e); + } + } +} |