CustomHttpClient.java

package direction.json;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URI;
import java.util.ArrayList;

import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.HttpConnectionParams;
import org.apache.http.params.HttpParams;

public class CustomHttpClient {
	public static final int HTTP_TIMEOUT = 30 * 1000;
	private static HttpClient mHttpClient;

	private static HttpClient getHttpClient() {
		if (mHttpClient == null) {
			mHttpClient = new DefaultHttpClient();
			final HttpParams params = mHttpClient.getParams();
			HttpConnectionParams.setConnectionTimeout(params, HTTP_TIMEOUT);
			HttpConnectionParams.setSoTimeout(params, HTTP_TIMEOUT);
		}
		return mHttpClient;
	}

	public static String executeHttpPost(String url,
			ArrayList<NameValuePair> postParameters) throws Exception {
		BufferedReader in = null;
		try {
			HttpClient klien = getHttpClient();
			HttpPost request = new HttpPost(url);
			UrlEncodedFormEntity formEnity = new UrlEncodedFormEntity(
					postParameters);
			request.setEntity(formEnity);
			HttpResponse respon = klien.execute(request);
			in = new BufferedReader(new InputStreamReader(respon.getEntity()
					.getContent()));
			StringBuffer sb = new StringBuffer("");
			String line = "";
			String NL = System.getProperty("line.separator");
			while ((line = in.readLine()) != null) {
				sb.append(line + NL);

			}
			in.close();
			String hasil = sb.toString();
			return hasil;
		} finally {
			if (in != null) {
				try {
					in.close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
		}
	}

	public static String executeHttpGet(String url) throws Exception {
		BufferedReader in = null;
		try {
			HttpClient klien = getHttpClient();
			HttpGet request = new HttpGet();
			request.setURI(new URI(url));
			HttpResponse respon = klien.execute(request);
			in = new BufferedReader(new InputStreamReader(respon.getEntity()
					.getContent()));

			StringBuffer sb = new StringBuffer();
			String line = " ";
			String NL = System.getProperty("line.separator");
			while ((line = in.readLine()) != null) {
				sb.append(line + NL);
			}
			in.close();

			String hasil = sb.toString();
			return hasil;
		} finally {
			if (in != null) {
				try {
					in.close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
		}
	}
}