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com.zx.sms.codec.cmpp.CmppSubmitRequestMessageCodec Maven / Gradle / Ivy
/**
*
*/
package com.zx.sms.codec.cmpp;
import static com.zx.sms.common.util.NettyByteBufUtil.toArray;
import io.netty.buffer.ByteBuf;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.MessageToMessageCodec;
import io.netty.util.ReferenceCountUtil;
import java.util.List;
import org.marre.sms.SmsDcs;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.zx.sms.codec.cmpp.msg.CmppSubmitRequestMessage;
import com.zx.sms.codec.cmpp.msg.Message;
import com.zx.sms.codec.cmpp.packet.CmppPacketType;
import com.zx.sms.codec.cmpp.packet.CmppSubmitRequest;
import com.zx.sms.codec.cmpp.packet.PacketType;
import com.zx.sms.codec.cmpp.wap.LongMessageFrameHolder;
import com.zx.sms.common.GlobalConstance;
import com.zx.sms.common.util.CMPPCommonUtil;
import com.zx.sms.common.util.DefaultMsgIdUtil;
/**
* @author huzorro([email protected] )
* @author Lihuanghe([email protected] )
*/
public class CmppSubmitRequestMessageCodec extends MessageToMessageCodec {
private final static Logger logger = LoggerFactory.getLogger(CmppSubmitRequestMessageCodec.class);
private PacketType packetType;
/**
*
*/
public CmppSubmitRequestMessageCodec() {
this(CmppPacketType.CMPPSUBMITREQUEST);
}
public CmppSubmitRequestMessageCodec(PacketType packetType) {
this.packetType = packetType;
}
@Override
protected void decode(ChannelHandlerContext ctx, Message msg, List out) throws Exception {
long commandId = ((Long) msg.getHeader().getCommandId()).longValue();
if (packetType.getCommandId() != commandId) {
// 不解析，交给下一个codec
out.add(msg);
return;
}
CmppSubmitRequestMessage requestMessage = new CmppSubmitRequestMessage(msg.getHeader());
ByteBuf bodyBuffer = Unpooled.wrappedBuffer(msg.getBodyBuffer());
requestMessage.setMsgid(DefaultMsgIdUtil.bytes2MsgId(toArray(bodyBuffer,CmppSubmitRequest.MSGID.getLength())));
requestMessage.setPktotal(bodyBuffer.readUnsignedByte());
requestMessage.setPknumber(bodyBuffer.readUnsignedByte());
requestMessage.setRegisteredDelivery(bodyBuffer.readUnsignedByte());
requestMessage.setMsglevel(bodyBuffer.readUnsignedByte());
requestMessage.setServiceId(bodyBuffer.readCharSequence(CmppSubmitRequest.SERVICEID.getLength(),GlobalConstance.defaultTransportCharset).toString().trim());
requestMessage.setFeeUserType(bodyBuffer.readUnsignedByte());
requestMessage.setFeeterminalId(bodyBuffer.readCharSequence(CmppSubmitRequest.FEETERMINALID.getLength(),GlobalConstance.defaultTransportCharset).toString().trim());
requestMessage.setFeeterminaltype(bodyBuffer.readUnsignedByte());
requestMessage.setTppid(bodyBuffer.readUnsignedByte());
requestMessage.setTpudhi(bodyBuffer.readUnsignedByte());
requestMessage.setMsgfmt(new SmsDcs((byte)bodyBuffer.readUnsignedByte()));
requestMessage.setMsgsrc(bodyBuffer.readCharSequence(CmppSubmitRequest.MSGSRC.getLength(),GlobalConstance.defaultTransportCharset).toString().trim());
requestMessage.setFeeType(bodyBuffer.readCharSequence(CmppSubmitRequest.FEETYPE.getLength(),GlobalConstance.defaultTransportCharset).toString().trim());
requestMessage.setFeeCode(bodyBuffer.readCharSequence(CmppSubmitRequest.FEECODE.getLength(),GlobalConstance.defaultTransportCharset).toString().trim());
requestMessage.setValIdTime(bodyBuffer.readCharSequence(CmppSubmitRequest.VALIDTIME.getLength(),GlobalConstance.defaultTransportCharset).toString().trim());
requestMessage.setAtTime(bodyBuffer.readCharSequence(CmppSubmitRequest.ATTIME.getLength(),GlobalConstance.defaultTransportCharset).toString().trim());
requestMessage.setSrcId(bodyBuffer.readCharSequence(CmppSubmitRequest.SRCID.getLength(),GlobalConstance.defaultTransportCharset).toString().trim());
short destUsrtl = bodyBuffer.readUnsignedByte();
String[] destTermId = new String[destUsrtl];
for (int i = 0; i < destUsrtl; i++) {
destTermId[i] = bodyBuffer.readCharSequence(CmppSubmitRequest.DESTTERMINALID.getLength(),GlobalConstance.defaultTransportCharset).toString().trim();
}
requestMessage.setDestterminalId(destTermId);
requestMessage.setDestterminaltype(bodyBuffer.readUnsignedByte());
short msgLength = (short)(LongMessageFrameHolder.getPayloadLength(requestMessage.getMsgfmt().getAlphabet(),bodyBuffer.readUnsignedByte()) & 0xffff);
byte[] contentbytes = new byte[msgLength];
bodyBuffer.readBytes(contentbytes);
requestMessage.setMsgContentBytes(contentbytes);
requestMessage.setMsgLength((short)msgLength);
requestMessage.setLinkID(bodyBuffer.readCharSequence(CmppSubmitRequest.LINKID.getLength(),GlobalConstance.defaultTransportCharset).toString().trim());
out.add(requestMessage);
ReferenceCountUtil.release(bodyBuffer);
}
@Override
protected void encode(ChannelHandlerContext ctx, CmppSubmitRequestMessage requestMessage, List out) throws Exception {
assert(requestMessage.getDestUsrtl()>0);
ByteBuf bodyBuffer = ctx.alloc().buffer(CmppSubmitRequest.ATTIME.getBodyLength() + requestMessage.getMsgLength() + (requestMessage.getDestUsrtl()-1)
* CmppSubmitRequest.DESTTERMINALID.getLength());
bodyBuffer.writeBytes(DefaultMsgIdUtil.msgId2Bytes(requestMessage.getMsgid()));
bodyBuffer.writeByte(requestMessage.getPktotal());
bodyBuffer.writeByte(requestMessage.getPknumber());
bodyBuffer.writeByte(requestMessage.getRegisteredDelivery());
bodyBuffer.writeByte(requestMessage.getMsglevel());
bodyBuffer.writeBytes(CMPPCommonUtil.ensureLength(requestMessage.getServiceId().getBytes(GlobalConstance.defaultTransportCharset),
CmppSubmitRequest.SERVICEID.getLength(), 0));
bodyBuffer.writeByte(requestMessage.getFeeUserType());
bodyBuffer.writeBytes(CMPPCommonUtil.ensureLength(requestMessage.getFeeterminalId().getBytes(GlobalConstance.defaultTransportCharset),
CmppSubmitRequest.FEETERMINALID.getLength(), 0));
bodyBuffer.writeByte(requestMessage.getFeeterminaltype());
bodyBuffer.writeByte(requestMessage.getTppid());
bodyBuffer.writeByte(requestMessage.getTpudhi());
bodyBuffer.writeByte(requestMessage.getMsgfmt().getValue());
bodyBuffer.writeBytes(CMPPCommonUtil.ensureLength(requestMessage.getMsgsrc().getBytes(GlobalConstance.defaultTransportCharset),
CmppSubmitRequest.MSGSRC.getLength(), 0));
bodyBuffer.writeBytes(CMPPCommonUtil.ensureLength(requestMessage.getFeeType().getBytes(GlobalConstance.defaultTransportCharset),
CmppSubmitRequest.FEETYPE.getLength(), 0));
bodyBuffer.writeBytes(CMPPCommonUtil.ensureLength(requestMessage.getFeeCode().getBytes(GlobalConstance.defaultTransportCharset),
CmppSubmitRequest.FEECODE.getLength(), 0));
bodyBuffer.writeBytes(CMPPCommonUtil.ensureLength(requestMessage.getValIdTime().getBytes(GlobalConstance.defaultTransportCharset),
CmppSubmitRequest.VALIDTIME.getLength(), 0));
bodyBuffer.writeBytes(CMPPCommonUtil.ensureLength(requestMessage.getAtTime().getBytes(GlobalConstance.defaultTransportCharset),
CmppSubmitRequest.ATTIME.getLength(), 0));
bodyBuffer.writeBytes(CMPPCommonUtil.ensureLength(requestMessage.getSrcId().getBytes(GlobalConstance.defaultTransportCharset),
CmppSubmitRequest.SRCID.getLength(), 0));
bodyBuffer.writeByte(requestMessage.getDestUsrtl());
for (int i = 0; i < requestMessage.getDestUsrtl(); i++) {
String[] destTermId = requestMessage.getDestterminalId();
bodyBuffer.writeBytes(CMPPCommonUtil.ensureLength(destTermId[i].getBytes(GlobalConstance.defaultTransportCharset),
CmppSubmitRequest.DESTTERMINALID.getLength(), 0));
}
bodyBuffer.writeByte(requestMessage.getDestterminaltype());
bodyBuffer.writeByte(requestMessage.getMsgLength());
bodyBuffer.writeBytes(requestMessage.getMsgContentBytes());
bodyBuffer.writeBytes(CMPPCommonUtil.ensureLength(requestMessage.getLinkID().getBytes(GlobalConstance.defaultTransportCharset),
CmppSubmitRequest.LINKID.getLength(), 0));
// bodyBuffer.writeBytes(CMPPCommonUtil.ensureLength(requestMessage.getReserve().getBytes(GlobalConstance.defaultTransportCharset),
// CmppSubmitRequest.RESERVE.getLength(), 0));/**cmpp3.0 无该字段，不进行编解码
// */
requestMessage.setBodyBuffer(toArray(bodyBuffer,bodyBuffer.readableBytes()));
requestMessage.getHeader().setBodyLength(requestMessage.getBodyBuffer().length);
out.add(requestMessage);
ReferenceCountUtil.release(bodyBuffer);
}
}
