USBモデムを使用してSMSを送信するJavaアプリケーションを開発しています（私のものはHuawei E173です）。SMSLib を試してみたところ、そのサンプルコードは sms の送信に成功しました。ただし、インターネットに接続すると例外が発生します
org.smslib.GatewayException: Comm library exception: java.lang.RuntimeException: javax.comm.PortInUseException: Port currently owned by Unknown Windows Application
at org.smslib.modem.SerialModemDriver.connectPort(SerialModemDriver.java:102)
at org.smslib.modem.AModemDriver.connect(AModemDriver.java:114)
at org.smslib.modem.ModemGateway.startGateway(ModemGateway.java:189)
at org.smslib.Service$1Starter.run(Service.java:277)
インターネットに接続しているときにSMSを送信する方法はありますか? Java アプリケーション自体を介して接続を確立する必要がありますか?
編集：これはSMSを送信する私の完全なコードです（smslib.orgからダウンロードし、SMSC番号と送信者番号を変更しました）
// SendMessage.java - Sample application.
//
// This application shows you the basic procedure for sending messages.
// You will find how to send synchronous and asynchronous messages.
//
// For asynchronous dispatch, the example application sets a callback
// notification, to see what's happened with messages.
package sms;
import org.smslib.AGateway;
import org.smslib.IOutboundMessageNotification;
import org.smslib.Library;
import org.smslib.OutboundMessage;
import org.smslib.Service;
import org.smslib.modem.SerialModemGateway;
public class SendMessage
{
public void doIt() throws Exception
{
OutboundNotification outboundNotification = new OutboundNotification();
System.out.println("Example: Send message from a serial gsm modem.");
System.out.println(Library.getLibraryDescription());
System.out.println("Version: " + Library.getLibraryVersion());
SerialModemGateway gateway = new SerialModemGateway("modem.com3", "COM3", 115200, "Huawei", "");
gateway.setInbound(true);
gateway.setOutbound(true);
gateway.setSimPin("0000");
// Explicit SMSC address set is required for some modems.
// Below is for VODAFONE GREECE - be sure to set your own!
gateway.setSmscNumber("+947500001");
Service.getInstance().setOutboundMessageNotification(outboundNotification);
Service.getInstance().addGateway(gateway);
Service.getInstance().startService();
System.out.println();
System.out.println("Modem Information:");
System.out.println(" Manufacturer: " + gateway.getManufacturer());
System.out.println(" Model: " + gateway.getModel());
System.out.println(" Serial No: " + gateway.getSerialNo());
System.out.println(" SIM IMSI: " + gateway.getImsi());
System.out.println(" Signal Level: " + gateway.getSignalLevel() + " dBm");
System.out.println(" Battery Level: " + gateway.getBatteryLevel() + "%");
System.out.println();
// Send a message synchronously.
OutboundMessage msg = new OutboundMessage("0094757599108", "Hello from SMSLib!");
Service.getInstance().sendMessage(msg);
System.out.println(msg);
// Or, send out a WAP SI message.
//OutboundWapSIMessage wapMsg = new OutboundWapSIMessage("306974000000", new URL("http://www.smslib.org/"), "Visit SMSLib now!");
//Service.getInstance().sendMessage(wapMsg);
//System.out.println(wapMsg);
// You can also queue some asynchronous messages to see how the callbacks
// are called...
//msg = new OutboundMessage("309999999999", "Wrong number!");
//srv.queueMessage(msg, gateway.getGatewayId());
//msg = new OutboundMessage("308888888888", "Wrong number!");
//srv.queueMessage(msg, gateway.getGatewayId());
System.out.println("Now Sleeping - Hit <enter> to terminate.");
System.in.read();
Service.getInstance().stopService();
}
public class OutboundNotification implements IOutboundMessageNotification
{
public void process(AGateway gateway, OutboundMessage msg)
{
System.out.println("Outbound handler called from Gateway: " + gateway.getGatewayId());
System.out.println(msg);
}
}
public static void main(String args[])
{
SendMessage app = new SendMessage();
try
{
app.doIt();
}
catch (Exception e)
{
e.printStackTrace();
}
}
}