/* Copyright 2002-2014 the original author or authors.
*
* 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.springframework.integration.smpp.outbound;
import java.util.List;
import org.jsmpp.bean.BindType;
import org.jsmpp.bean.TypeOfNumber;
import org.jsmpp.util.AbsoluteTimeFormatter;
import org.jsmpp.util.TimeFormatter;
import org.springframework.integration.handler.AbstractReplyProducingMessageHandler;
import org.springframework.integration.smpp.core.SmesMessageSpecification;
import org.springframework.integration.smpp.session.ExtendedSmppSession;
import org.springframework.integration.support.MessageBuilder;
import org.springframework.messaging.Message;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
/**
* Support for request/reply exchanges over SMPP to a SMSC.
* <p/>
* The request is an outbound SMS message, as in the
* {@link org.springframework.integration.smpp.outbound.SmppOutboundChannelAdapter},
* and the reply can either be the messageId of the outbound message which can ultimately
* be used to track the confirmation, or the confirmation of the receipt of the outbound
* message itself. In the latter case, this class simply does the work
* of waiting for the reply and correlating it to the outbound request.
* <p/>
* By default this component assumes one {@link org.jsmpp.session.SMPPSession} in
* "transceiver" mode - it can both request and reply. Conceptually it should be possible
* to support two {@link org.jsmpp.session.SMPPSession}running, one in "sender" mode,
* and another in "receiver" mode and handle the duplexing manually.
* The correlation logic is the same, in any event.
* <p/>
*
* @author Josh Long
* @author Edge Dalmacio
* @since 1.0
*/
public class SmppOutboundGateway extends AbstractReplyProducingMessageHandler {
@Override
protected void doInit() {
super.doInit();
Assert.isTrue(
this.smppSession.getBindType().equals(BindType.BIND_TX) ||
this.smppSession.getBindType().equals(BindType.BIND_TRX),
"the smppSession's bindType must be BindType.BIND_TX or BindType.BIND_TRX");
this.smppSession.start();
}
@Override
protected Object handleRequestMessage(Message<?> requestMessage) {
try {
SmesMessageSpecification specification = applyDefaultsIfNecessary(
SmesMessageSpecification.fromMessage(this.smppSession, requestMessage)
.setTimeFormatter(this.timeFormatter));
List<String> smsMessageId = specification.send();
logger.debug("message ID(s) for the sent message: " + smsMessageId);
return MessageBuilder.withPayload(smsMessageId).build();
} catch (Exception e) {
throw new RuntimeException("Exception in trying to process the inbound SMPP message", e);
}
}
private String defaultSourceAddress;
private TypeOfNumber defaultSourceAddressTypeOfNumber = TypeOfNumber.UNKNOWN;
private TimeFormatter timeFormatter = new AbsoluteTimeFormatter();
private ExtendedSmppSession smppSession;
public void setDefaultSourceAddress(String defaultSourceAddress) {
this.defaultSourceAddress = defaultSourceAddress;
}
public void setDefaultSourceAddressTypeOfNumber(TypeOfNumber defaultSourceAddressTypeOfNumber) {
this.defaultSourceAddressTypeOfNumber = defaultSourceAddressTypeOfNumber;
}
public void setTimeFormatter(TimeFormatter timeFormatter) {
this.timeFormatter = timeFormatter;
}
private SmesMessageSpecification applyDefaultsIfNecessary(SmesMessageSpecification smsSpec) {
if (defaultSourceAddressTypeOfNumber != null) {
smsSpec.setSourceAddressTypeOfNumberIfRequired(this.defaultSourceAddressTypeOfNumber);
}
if (StringUtils.hasText(this.defaultSourceAddress)) {
smsSpec.setSourceAddressIfRequired(this.defaultSourceAddress);
}
return smsSpec;
}
public void setSmppSession(ExtendedSmppSession s) {
this.smppSession = s;
}
@Override
public String getComponentType() {
return "smpp:outbound-gateway";
}
}