clickatellhttpgateway.java

最新版的smslib,手机发送短信非常方便

// SMSLib for Java v3
// A Java API library for sending and receiving SMS via a GSM modem
// or other supported gateways.
// Web Site: http://www.smslib.org
//
// Copyright (C) 2002-2008, Thanasis Delenikas, Athens/GREECE.
// SMSLib is distributed under the terms of the Apache License version 2.0
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package org.smslib.http;

import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
import org.smslib.AGateway;
import org.smslib.GatewayException;
import org.smslib.OutboundMessage;
import org.smslib.OutboundWapSIMessage;
import org.smslib.TimeoutException;
import org.smslib.Message.MessageEncodings;
import org.smslib.Message.MessageTypes;
import org.smslib.OutboundMessage.FailureCauses;
import org.smslib.OutboundMessage.MessageStatuses;
import org.smslib.OutboundWapSIMessage.WapSISignals;
import org.smslib.StatusReportMessage.DeliveryStatuses;

/**
 * Gateway for Clickatell bulk operator (http://www.clickatell.com) Outbound
 * only - implements HTTP & HTTPS interface.
 */
public class ClickatellHTTPGateway extends HTTPGateway
{
	String apiId, username, password;

	String sessionId;

	KeepAlive keepAlive;

	boolean secure;

	Object SYNC_Commander;

	String HTTP = "http://";

	String HTTPS = "https://";

	String URL_BALANCE = "api.clickatell.com/http/getbalance";

	String URL_COVERAGE = "api.clickatell.com/utils/routeCoverage.php";

	String URL_QUERYMSG = "api.clickatell.com/http/querymsg";

	String URL_AUTH = "api.clickatell.com/http/auth";

	String URL_PING = "api.clickatell.com/http/ping";

	String URL_SENDMSG = "api.clickatell.com/http/sendmsg";

	String URL_SENDWAPSI = "api.clickatell.com/mms/si_push";

	public ClickatellHTTPGateway(String id, String myApiId, String myUsername, String myPassword)
	{
		super(id);
		this.apiId = myApiId;
		this.username = myUsername;
		this.password = myPassword;
		this.sessionId = null;
		this.secure = false;
		this.SYNC_Commander = new Object();
		setAttributes(AGateway.GatewayAttributes.SEND | AGateway.GatewayAttributes.WAPSI | AGateway.GatewayAttributes.CUSTOMFROM | AGateway.GatewayAttributes.BIGMESSAGES | AGateway.GatewayAttributes.FLASHSMS);
	}

	/**
	 * Sets whether the gateway works in unsecured (HTTP) or secured (HTTPS)
	 * mode. False denotes unsecured.
	 * 
	 * @param mySecure
	 *            True for HTTPS, false for plain HTTP.
	 */
	public void setSecure(boolean mySecure)
	{
		this.secure = mySecure;
	}

	/**
	 * Return the operation mode (HTTP or HTTPS).
	 * 
	 * @return True for HTTPS, false for HTTP.
	 * @see #setSecure(boolean)
	 */
	public boolean getSecure()
	{
		return this.secure;
	}

	@Override
	public void startGateway() throws TimeoutException, GatewayException, IOException, InterruptedException
	{
		getService().getLogger().logInfo("Starting gateway.", null, getGatewayId());
		connect();
		super.startGateway();
	}

	@Override
	public void stopGateway() throws TimeoutException, GatewayException, IOException, InterruptedException
	{
		getService().getLogger().logInfo("Stopping gateway.", null, getGatewayId());
		super.stopGateway();
		this.sessionId = null;
		if (this.keepAlive != null)
		{
			this.keepAlive.interrupt();
			this.keepAlive.join();
			this.keepAlive = null;
		}
	}

	@SuppressWarnings("unused")
	@Override
	public float queryBalance() throws TimeoutException, GatewayException, IOException, InterruptedException
	{
		URL url;
		List<HttpHeader> request = new ArrayList<HttpHeader>();
		List<String> response;
		if (this.sessionId == null) throw new GatewayException("Internal Clickatell Gateway error.");
		url = new URL((this.secure ? this.HTTPS : this.HTTP) + this.URL_BALANCE);
		request.add(new HttpHeader("session_id", this.sessionId, false));
		synchronized (this.SYNC_Commander)
		{
			response = HttpPost(url, request);
		}
		if (response.get(0).indexOf("Credit:") == 0) return Float.parseFloat(response.get(0).substring(response.get(0).indexOf(':') + 1));
		return -1;
	}

	@SuppressWarnings("unused")
	@Override
	public boolean queryCoverage(OutboundMessage msg) throws TimeoutException, GatewayException, IOException, InterruptedException
	{
		URL url;
		List<HttpHeader> request = new ArrayList<HttpHeader>();
		List<String> response;
		if (this.sessionId == null) throw new GatewayException("Internal Clickatell Gateway error.");
		url = new URL((this.secure ? this.HTTPS : this.HTTP) + this.URL_COVERAGE);
		request.add(new HttpHeader("session_id", this.sessionId, false));
		request.add(new HttpHeader("msisdn", msg.getRecipient().substring(1), false));
		synchronized (this.SYNC_Commander)
		{
			response = HttpPost(url, request);
		}
		if (response.get(0).indexOf("OK") == 0) return true;
		return false;
	}

	@SuppressWarnings("unused")
	@Override
	public DeliveryStatuses queryMessage(String refNo) throws TimeoutException, GatewayException, IOException, InterruptedException
	{
		URL url;
		List<HttpHeader> request = new ArrayList<HttpHeader>();
		List<String> response;
		int pos;
		if (this.sessionId == null) throw new GatewayException("Internal Clickatell Gateway error.");
		url = new URL((this.secure ? this.HTTPS : this.HTTP) + this.URL_QUERYMSG);
		request.add(new HttpHeader("session_id", this.sessionId, false));
		request.add(new HttpHeader("apimsgid", refNo, false));
		synchronized (this.SYNC_Commander)
		{
			response = HttpPost(url, request);
		}
		pos = response.get(0).indexOf("Status:");
		setDeliveryErrorCode(Integer.parseInt(response.get(0).substring(pos + 7).trim()));
		switch (getDeliveryErrorCode())
		{
			case 1:
				return DeliveryStatuses.UNKNOWN;
			case 2:
			case 3:
			case 8:
			case 11:
				return DeliveryStatuses.KEEPTRYING;
			case 4:
				return DeliveryStatuses.DELIVERED;
			case 5:
			case 6:
			case 7:
				return DeliveryStatuses.ABORTED;
			case 9:
			case 10:
				return DeliveryStatuses.ABORTED;
			case 12:
				return DeliveryStatuses.ABORTED;
			default:
				return DeliveryStatuses.UNKNOWN;
		}
	}

	void connect() throws GatewayException, IOException
	{
		try
		{
			if (!authenticate()) throw new GatewayException("Cannot authenticate to Clickatell.");
			this.keepAlive = new KeepAlive();
		}
		catch (MalformedURLException e)
		{
			throw new GatewayException("Internal Clickatell Gateway error.");
		}
	}

	boolean authenticate() throws IOException, MalformedURLException
	{
		URL url;
		List<HttpHeader> request = new ArrayList<HttpHeader>();
		List<String> response;