hg/stx-libjava: examples/tomcat6/apache-tomcat-6.0.35-src/webapps/examples/WEB-INF/classes/HelloWorldExample.java@df11bb428463 (annotated)

2353 fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	1	/*
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	2	* Licensed to the Apache Software Foundation (ASF) under one or more
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	3	* contributor license agreements. See the NOTICE file distributed with
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	4	* this work for additional information regarding copyright ownership.
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	5	* The ASF licenses this file to You under the Apache License, Version 2.0
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	6	* (the "License"); you may not use this file except in compliance with
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	7	* the License. You may obtain a copy of the License at
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	8	*
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	9	* http://www.apache.org/licenses/LICENSE-2.0
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	10	*
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	11	* Unless required by applicable law or agreed to in writing, software
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	12	* distributed under the License is distributed on an "AS IS" BASIS,
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	13	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	14	* See the License for the specific language governing permissions and
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	15	* limitations under the License.
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	16	*/
3412 df11bb428463 Merged with mercurial revision 4f3cc813be4 (8 changesets total) Jan Vrany <jan.vrany@fit.cvut.cz> parents: 3360 diff changeset	17	/* $Id: HelloWorldExample.java,v 1.5 2015-03-20 13:29:43 vrany Exp $
2353 fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	18	*
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	19	*/
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	20
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	21	import java.io.*;
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	22	import java.util.*;
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	23
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	24	import javax.servlet.*;
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	25	import javax.servlet.http.*;
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	26
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	27	import org.apache.jasper.util.Enumerator;
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	28
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	29	/**
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	30	* The simplest possible servlet.
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	31	*
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	32	* @author James Duncan Davidson
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	33	*/
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	34
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	35	public class HelloWorldExample extends HttpServlet {
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	36
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	37
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	38	public void doGet(HttpServletRequest request,
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	39	HttpServletResponse response)
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	40	throws IOException, ServletException
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	41	{
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	42	ResourceBundle rb =
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	43	ResourceBundle.getBundle("LocalStrings",request.getLocale());
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	44	response.setContentType("text/html");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	45	PrintWriter out = response.getWriter();
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	46
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	47	out.println("<html>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	48	out.println("<head>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	49
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	50	String title = rb.getString("helloworld.title");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	51
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	52	out.println("<title>" + title + "</title>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	53	out.println("</head>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	54	out.println("<body bgcolor=\"white\">");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	55
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	56	// note that all links are created to be relative. this
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	57	// ensures that we can move the web application that this
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	58	// servlet belongs to to a different place in the url
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	59	// tree and not have any harmful side effects.
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	60
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	61	// XXX
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	62	// making these absolute till we work out the
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	63	// addition of a PathInfo issue
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	64
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	65	out.println("<a href=\"../helloworld.html\">");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	66	out.println("<img src=\"../images/code.gif\" height=24 " +
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	67	"width=24 align=right border=0 alt=\"view code\"></a>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	68	out.println("<a href=\"../index.html\">");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	69	out.println("<img src=\"../images/return.gif\" height=24 " +
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	70	"width=24 align=right border=0 alt=\"return\"></a>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	71	out.println("<h1>" + title + "</h1>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	72
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	73	out.println("<table>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	74	Enumeration<Object> e = System.getProperties().keys();
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	75	while (e.hasMoreElements()) {
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	76	String name = (String)e.nextElement();
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	77	out.println("<tr>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	78	if (name.equals("java.vm.version") \|\|
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	79	name.equals("java.vm.vendor") \|\|
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	80	name.equals("java.vm.name") \|\|
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	81	name.equals("java.vm.info") \|\|
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	82	name.equals("java.vendor.url")) {
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	83	out.println("<td><b>" + name + "</b<td>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	84	out.println(" : ");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	85	out.println("<td><b>" + System.getProperty(name) + "</b><td>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	86	} else {
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	87	out.println("<td>" + name + "<tt>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	88	out.println(" : ");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	89	out.println("<td>" + System.getProperty(name) + "<td>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	90	}
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	91	out.println("</tr>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	92	}
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	93	out.println("</table>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	94
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	95
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	96
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	97	out.println("</body>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	98	out.println("</html>");
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	99	}
fa7400d022a0 Updated to https://swing.fit.cvut.cz/hg/stx.libjava/rev/31f8b995905e Jan Vrany <jan.vrany@fit.cvut.cz> parents: diff changeset	100	}

author	Jan Vrany <jan.vrany@fit.cvut.cz>
	Fri, 20 Mar 2015 14:29:53 +0100
branch	cvs_MAIN
changeset 3412	df11bb428463
parent 3360	1a8899091305
permissions	-rw-r--r--