MT SMS (Java)

package fi.roottori.example;

import java.io.IOException;
import java.net.URLEncoder;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpMethod;
import org.apache.commons.httpclient.HttpMethodRetryHandler;
import org.apache.commons.httpclient.methods.ByteArrayRequestEntity;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * Send an SMS message using the Roottori Messaging API.
 *
 * @author alindh
 */
public class SMSExample {

	public static final String API_USERNAME = "xxx";
	public static final String API_PASSWORD = "yyy";
	public static final String API_URI = "http://gw1.roottori.fi/eapi/push";

	protected Log log = LogFactory.getLog(this.getClass());

	public static void main(String[] args) {

		SMSExample sms = new SMSExample();

		String recipient = "358405134265";
		String originator = "Roottori";
		String message = "Message API test 1, 2, 3, å, ä, ö, €";

		try {
			sms.sendSMS(recipient, originator, message);
		} catch (Exception e) {
			System.out.println("Failed: " + e);
		}

	}

	/**
	 * Send given message to given recipient
	 */
	protected boolean sendSMS(String recipient, String originator, String message) throws Exception {

		// build request URI
		StringBuffer uri = new StringBuffer(API_URI);
		uri.append('?');
		uri.append("l=");
		uri.append(URLEncoder.encode(API_USERNAME, "ISO-8859-1"));

		uri.append("&p=");
		uri.append(URLEncoder.encode(API_PASSWORD, "ISO-8859-1"));

		uri.append("&msisdn=");
		uri.append(URLEncoder.encode(recipient, "ISO-8859-1"));

		log.debug("Submitting SMS (request uri: '" + uri.toString() + "')");

		byte[] content = message.getBytes("UTF-8");
		String contentType = "text/plain; charset=UTF-8";

		PostMethod method = doHttpPostRequest(uri.toString(), content, contentType);
		if (method.getStatusCode() >= 200 && method.getStatusCode() < 300)
			return true;

		return false;
	}

	/**
	 * Do an HTTP POST reuqest to given URL. The content is places in the request body, and the "Content-Type"
	 * header of the request is set according to given contentType parameter.
	 */
	protected PostMethod doHttpPostRequest(String url, byte[] content, String contentType) throws Exception {
		PostMethod method = null;
		try {
			HttpClient http = new HttpClient();
			HttpMethodRetryHandler myretryhandler = new HttpMethodRetryHandler() {
	    	    public boolean retryMethod(HttpMethod method, IOException exception, int executionCount) {
	    	    	return false;
	    	    }
	    	};
	    	method = new PostMethod(url);
	    	method.setRequestHeader("Content-Type", contentType);
	    	method.setRequestEntity(new ByteArrayRequestEntity(content));
	    	http.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, myretryhandler);

	    	http.executeMethod(method);
		} catch (Exception e) {
			log.error("doHttpPostRequest: " + e);
			return null;
		}

		return method;
	}

}