Questo è il README del Fascicolo dello studente, una collezione di web
services per gestire una mappa tra persone e documenti. Per comodità
include anche un'interfaccia HTML.

TODO
- Autenticazione
- Altri webservices

Esempio di client che documenta anche il webservice (richiede Apache Httpclient > 4.01):

POST /documents
document.url
document.title
document.studentPin

package com.example;

import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.LinkedList;
import java.util.List;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

class Client {
	public static void main(String... args) throws UnsupportedEncodingException {
		String fascicolo = "http://localhost:9000/documents";
		String url = "http://www.google.com";
		String title = "Documento di prova inserito dal client";
		String studentPin = "1000";
		
		HttpClient http = new DefaultHttpClient();
		HttpPost post = new HttpPost(fascicolo);
		
		HttpEntity entity = post.getEntity();
		List<NameValuePair> nvps = new LinkedList<NameValuePair>();
		
		nvps.add(new BasicNameValuePair("document.url", url));
		nvps.add(new BasicNameValuePair("document.title", title));
		nvps.add(new BasicNameValuePair("document.studentPin", studentPin));
		
		post.setEntity(new UrlEncodedFormEntity(nvps));
		
		try {
			
			HttpResponse response = http.execute(post);
			entity = response.getEntity();
			System.out.println(response.getStatusLine());
			System.out.println(EntityUtils.toString(entity));
		} catch (ClientProtocolException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
		
		http.getConnectionManager().shutdown();
	}
}