AeroflexVirtualBoxHandler.java
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package com.example.mina.box.aeroflex;
import com.example.mina.base.AbstractVirtualBoxHandler;
import com.example.mina.entity.AeroflexDataBuffer;
import lombok.extern.slf4j.Slf4j;
import org.apache.mina.core.session.IoSession;
/**
* @author 杜云山
* @date 21/03/05
*/
@Slf4j
public class AeroflexVirtualBoxHandler
extends AbstractVirtualBoxHandler<AeroflexRequestMessage, AeroflexResponseMessage> {
private AeroflexDataBuffer dataBuffer;
@Override
protected void initMatrix() {
int row = 10;
int col = 1;
int maxAttenuate = 888;
dataBuffer = new AeroflexDataBuffer(row, maxAttenuate);
}
@Override
protected AeroflexResponseMessage handleMessage(AeroflexRequestMessage requestMessage) {
log.info("aeroflexVirtualBoxHandler receive: {}", requestMessage.getCmd());
if (requestMessage.isHasError()) {
return AeroflexResponseMessage.builder().result(AeroflexResponseMessage.ERROR).build();
}
// set all to max
if (requestMessage.isRequestSetAllMax()) {
for (int i = 1; i < dataBuffer.getMaxRow(); i++) {
dataBuffer.setOffset(i, dataBuffer.getMaxAttenuate());
}
return AeroflexResponseMessage.builder().result(AeroflexResponseMessage.NONE).build();
}
// get one
if (requestMessage.isRequestGetOne()) {
int row = requestMessage.getRequestGetOneRow();
if (row >= 0 && row <= dataBuffer.getMaxRow()) {
String str = String.valueOf(dataBuffer.getOffset(row));
log.info("aeroflexVirtualBoxHandler return: {}", str);
return AeroflexResponseMessage.builder().result(str.getBytes()).build();
}
return AeroflexResponseMessage.builder().result(AeroflexResponseMessage.NONE).build();
}
// Set, Follow by ATTN?
if (requestMessage.isRequestSetOne()) {
int row = requestMessage.getRequestSetOneRow();
int val = requestMessage.getRequestSetOneValue();
if (row >= 0 && row <= dataBuffer.getMaxRow()) {
if (val >= 0 && val <= dataBuffer.getMaxAttenuate()) {
dataBuffer.setOffset(row, val);
String str = String.valueOf(dataBuffer.getOffset(row));
log.info("aeroflexVirtualBoxHandler return =====> {}", str);
return AeroflexResponseMessage.builder().result(str.getBytes()).build();
}
}
return AeroflexResponseMessage.builder().result(AeroflexResponseMessage.ERROR).build();
}
return AeroflexResponseMessage.builder().result(AeroflexResponseMessage.ERROR).build();
}
@Override
public void sessionCreated(IoSession session) {
log.info("--- abstractVirtual server session created");
}
@Override
public void sessionOpened(IoSession session) {
log.info("--- abstractVirtual server session Opened");
}
@Override
public void sessionClosed(IoSession session) {
log.info("--- abstractVirtual server session Closed");
}
@Override
public void messageSent(IoSession session, Object message) {
log.info("--- abstractVirtual 发送数据成功!{}", message);
}
}