
com.iteaj.iot.client.codec.FixedLengthFrameClient Maven / Gradle / Ivy
package com.iteaj.iot.client.codec;
import com.iteaj.iot.SocketMessage;
import com.iteaj.iot.client.ClientComponent;
import com.iteaj.iot.client.ClientConnectProperties;
import com.iteaj.iot.client.TcpSocketClient;
import com.iteaj.iot.codec.adapter.FixedLengthFrameDecoderAdapter;
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandler;
public class FixedLengthFrameClient extends TcpSocketClient {
private int frameLength;
public FixedLengthFrameClient(ClientComponent clientComponent, ClientConnectProperties config, int frameLength) {
super(clientComponent, config);
this.frameLength = frameLength;
}
@Override
protected ChannelInboundHandler createProtocolDecoder() {
return new FixedLengthFrameDecoderAdapter(frameLength) {
@Override
public Class extends SocketMessage> getMessageClass() {
return FixedLengthFrameClient.this.getClientComponent().getMessageClass();
}
@Override
public SocketMessage proxy(ChannelHandlerContext ctx, ByteBuf decode) throws Exception {
return FixedLengthFrameClient.this.getClientComponent().proxy(ctx, decode);
}
@Override
public SocketMessage doDecode(ChannelHandlerContext ctx, ByteBuf decode) {
return FixedLengthFrameClient.this.getClientComponent().doDecode(ctx, decode);
}
@Override
public SocketMessage createMessage(byte[] message) {
return FixedLengthFrameClient.this.getClientComponent().createMessage(message);
}
};
}
public int getFrameLength() {
return frameLength;
}
public void setFrameLength(int frameLength) {
this.frameLength = frameLength;
}
}
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