protocol.java

J2me唆哈的代码

package com.booqio.emulator.io.http;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;

import javax.microedition.io.HttpConnection;

import a.a.a.midp.io.ConnectionBaseAdapter;

public class Protocol extends ConnectionBaseAdapter implements HttpConnection {

	HttpURLConnection instance;
	URL url;
	InputStream is;
	OutputStream os;
	
	public Protocol() {
		super();
		
	}

	protected void connect(String name, int mode, boolean timeouts)
			throws IOException {
		url=new URL("http:"+name);
		instance=(HttpURLConnection)url.openConnection();
		is=null;
		os=null;
	}

	protected void disconnect() throws IOException {
		instance.disconnect();
	}

	protected int readBytes(byte[] b, int off, int len) throws IOException {
		// TODO Auto-generated method stub
		if(is==null){
			is=instance.getInputStream();
		}
		return is.read(b,off,len);
	}

	protected int writeBytes(byte[] b, int off, int len) throws IOException {
		// TODO Auto-generated method stub
		if(os==null){
			instance.setDoOutput(true);
			os=instance.getOutputStream();
		}
		os.write(b,off,len);
		return len;
	}

	public String getURL() {
		// TODO Auto-generated method stub
		return url.getProtocol()+"://"+url.getHost()+":"+url.getPort()+"/"+url.getPath();
	}

	public String getProtocol() {
		// TODO Auto-generated method stub
		return "Http";
	}

	public String getHost() {
		// TODO Auto-generated method stub
		return url.getHost();
	}

	public String getFile() {
		// TODO Auto-generated method stub
		return url.getFile();
	}

	public String getRef() {
		// TODO Auto-generated method stub
		return url.getRef();
	}

	public String getQuery() {
		// TODO Auto-generated method stub
		return url.getQuery();
	}

	public int getPort() {
		// TODO Auto-generated method stub
		return url.getPort();
	}

	public String getRequestMethod() {
		// TODO Auto-generated method stub
		return instance.getRequestMethod();
	}

	public void setRequestMethod(String method) throws IOException {
		// TODO Auto-generated method stub
		instance.setRequestMethod(method);
	}

	public String getRequestProperty(String key) {
		// TODO Auto-generated method stub
		return instance.getRequestProperty(key);
	}

	public void setRequestProperty(String key, String value) throws IOException {
		// TODO Auto-generated method stub
		//System.out.println(key+"="+value);
		instance.setRequestProperty(key,value);
	}

	public int getResponseCode() throws IOException {
		// TODO Auto-generated method stub
		return instance.getResponseCode();
	}

	public String getResponseMessage() throws IOException {
		// TODO Auto-generated method stub
		return instance.getResponseMessage();
	}

	public long getExpiration() throws IOException {
		// TODO Auto-generated method stub
		return instance.getExpiration();
	}

	public long getDate() throws IOException {
		// TODO Auto-generated method stub
		return instance.getDate();
	}

	public long getLastModified() throws IOException {
		// TODO Auto-generated method stub
		return instance.getLastModified();
	}

	public String getHeaderField(String name) throws IOException {
		// TODO Auto-generated method stub
		return instance.getHeaderField(name);
	}

	public int getHeaderFieldInt(String name, int def) throws IOException {
		// TODO Auto-generated method stub
		return instance.getHeaderFieldInt(name,def);
	}

	public long getHeaderFieldDate(String name, long def) throws IOException {
		// TODO Auto-generated method stub
		return instance.getHeaderFieldDate(name,def);
	}

	public String getHeaderField(int n) throws IOException {
		// TODO Auto-generated method stub
		return instance.getHeaderField(n);
	}

	public String getHeaderFieldKey(int n) throws IOException {
		// TODO Auto-generated method stub
		return instance.getHeaderFieldKey(n);
	}

	public String getEncoding() {
		// TODO Auto-generated method stub
		return instance.getContentEncoding();
	}

	public long getLength() {
		// TODO Auto-generated method stub
		return instance.getContentLength();
	}

	public String getType() {
		// TODO Auto-generated method stub
		return instance.getContentType();
	}

}