package org.hwo.net.http;

import java.io.IOException;
import java.net.HttpRetryException;
import java.net.ServerSocket;
import java.net.Socket;

import org.hwo.net.requesthandler.ServerObjectHandler;
import org.hwo.net.serverobjects.VirtualRootObject;

public class HttpServer extends Thread {

	private int port;
	private ServerSocket serverSocket;
	
	private HttpServerConnectionFactory connectionFactory;
	private HttpServerRequestFactory requestFactory;
	private HttpServerRequestHandler requestHandler;
	
	public HttpServer(int port)
	{
		this.port = port;
		this.connectionFactory = new HttpServerConnection.Factory();
		this.requestFactory = new HttpServerRequest.Factory();
		
		this.requestHandler = new HttpServerRequestHandler() {
			
			@Override
			public void doRequest(HttpServerRequest httpRequest) throws IOException{
				httpRequest.setResponseHeader("Content-Type", "text/plain");
				httpRequest.getResponseWriter().write("This Page has no other content than this text.");
			}
		};
	}
	
	public HttpServerConnectionFactory getConnectionFactory()
	{
		return connectionFactory;
	}
	public void setConnectionFactory(HttpServerConnectionFactory factory)
	{
		connectionFactory = factory;
	}
	
	
	public HttpServerRequestFactory getRequestFactory()
	{
		return requestFactory;
	}
	public void setRequestFactory(HttpServerRequestFactory factory)
	{
		requestFactory = factory;
	}
	
	public HttpServerRequestHandler getRequestHandler() {
		return requestHandler;
	}

	public void setRequestHandler(HttpServerRequestHandler requestHandler) {
		this.requestHandler = requestHandler;
	}

	@Override
	public void run() {
		
		try {
			serverSocket = new ServerSocket(port);
			
			while (true)
			{
				Socket clientSocket = serverSocket.accept();
				
				HttpServerConnection connection = getConnectionFactory().createHttpServerConnection(this, clientSocket);
				connection.start();	
			}
			
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
	
	public static void main(String[] args) {
		HttpServer httpServer = new HttpServer(8080);
		ServerObjectHandler soh = new ServerObjectHandler();
		
		httpServer.setRequestHandler(soh);
		
		httpServer.start();
	}
}