I recently used the restlet.org framework to create a simple servlet-deployed webservice (using Tomcat) in Eclipse with which I can show text from a textfile in a browser. I also created a JSP (input.jsp) with a simple form: one textbox and one button. When a user enters a word and clicks on the button, a second JSP (result.jsp) should open showing only the phrases of the text file containing that word.
I'd like to build a testclient using these JSP's to test my webservice, but I don't really know how to go about this. Both of these JPS's are currently located in the /WEB-INF folder of my project, but if I try to run the first JSP on my server, an error pops up saying: "The server has not found anything matching the request URI". Simply navigating to the URI's defined in the QuotesApplication class below works perfectly fine.
Application class:
package edu.ap.rest;
import org.restlet.Application;
import org.restlet.Restlet;
import org.restlet.routing.Router;
public class QuotesApplication extends Application {
/**
* Creates a root Restlet that will receive all incoming calls.
*/
@Override
public synchronized Restlet createInboundRoot() {
Router router = new Router(getContext());
router.attach("/quotes", QuotesResource.class);
router.attach("/quotes/{searchTerm}", QuotesSearchResource.class);
return router;
}
}
Resource 1:
package edu.ap.rest;
import org.restlet.resource.Get;
import org.restlet.resource.Post;
import org.restlet.resource.ServerResource;
import edu.ap.txt.TXTParser;
public class QuotesResource extends ServerResource {
@Get("html")
public String getQuotes() {
TXTParser parser = new TXTParser();
return parser.getQuotes();
}
}
Resource 2:
package edu.ap.rest;
import org.restlet.resource.Get;
import org.restlet.resource.Post;
import org.restlet.resource.ServerResource;
import edu.ap.txt.TXTParser;
public class QuotesSearchResource extends ServerResource {
@Get("html")
public String getSearchQuotes(String searchTerm) {
searchTerm = getAttribute("searchTerm");
TXTParser parser = new TXTParser();
return parser.getSearchQuotes(searchTerm);
}
}
Web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4"
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">
<display-name>first steps servlet</display-name>
<!-- Application class name -->
<context-param>
<param-name>org.restlet.application</param-name>
<param-value>
edu.ap.rest.QuotesApplication
</param-value>
</context-param>
<!-- Restlet adapter -->
<servlet>
<servlet-name>RestletServlet</servlet-name>
<servlet-class>org.restlet.ext.servlet.ServerServlet</servlet-class>
</servlet>
<!-- Catch all requests -->
<servlet-mapping>
<servlet-name>RestletServlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>
Input JSP:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Zoek een quote</title>
</head>
<body>
<form method="POST" action="Result.jsp">
Zoekterm: <input type="text" name="searchTerm"><br/>
<br/><br/>
<input type="submit" value="Submit">
</form>
</body>
</html>
Result.jsp:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@page import="edu.ap.rest.*"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Resultaat</title>
</head>
<%
QuotesSearchResource resource = new QuotesSearchResource();
String searchTerm = ("searchTerm");
System.out.println("Test: " + searchTerm);
String Result = resource.getSearchQuotes(searchTerm);
%>
<body>
<%= Result %>
</body>
</html>
JSP is a servlet too. You're missing the section like this:
<servlet>
<servlet-name>QuoteInputServlet</servlet-name>
<jsp-file>/Input.jsp</jsp-file>
</servlet>
<servlet-mapping>
<servlet-name>QuoteInputServlet</servlet-name>
<url-pattern>/input</url-pattern>
</servlet-mapping>