From b397edee2be2dfcc3f28eeac50298b4de26b1afa Mon Sep 17 00:00:00 2001
From: liurunyu <lry9898@163.com>
Date: 星期五, 13 十二月 2024 16:53:45 +0800
Subject: [PATCH] 取水口日取水量表中，出现一些大数，明显不正确，发析系统日志，发现一些阀控器会上报一些累计流量为0的数据，且无规律，推测是其不能从水表读取到累计流量时会上报0值。如果间歇上报0值，间歇上报一些非0值，非0值减去0值，就会出现大数，一天中出现几次那么会大数进行累加，数值将更大。为此变更算法，规避这种情况，但也会丢失一些流量值。
---
pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/mw/protocol/p206V202404/PrefixedDataAvailableV202404.java | 32 +++++++++++++++++++-------------
1 files changed, 19 insertions(+), 13 deletions(-)
diff --git a/pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/mw/protocol/p206V202404/PrefixedDataAvailableV202404.java b/pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/mw/protocol/p206V202404/PrefixedDataAvailableV202404.java
index de21587..c2a258c 100644
--- a/pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/mw/protocol/p206V202404/PrefixedDataAvailableV202404.java
+++ b/pipIrr-platform/pipIrr-common/src/main/java/com/dy/common/mw/protocol/p206V202404/PrefixedDataAvailableV202404.java
@@ -8,10 +8,12 @@
import org.apache.logging.log4j.Logger;
import org.apache.mina.core.buffer.BufferDataException;
import org.apache.mina.core.buffer.IoBuffer;
+import org.apache.mina.core.session.IoSession;
@AnnotationPrefixedDataAvailable(
protocolName = ProtocolConstantV206V202404.protocolName,
+ protocolVersion = ProtocolConstantV206V202404.protocolVer,
priority = ProtocolConstantV206V202404.priority,
onLineDataMinLength = ProtocolConstantV206V202404.onLineDataMinLength,
headMinLength = ProtocolConstantV206V202404.headMinLength)
@@ -21,6 +23,7 @@
private static final Logger log = LogManager.getLogger(PrefixedDataAvailableV202404.class) ;
private static final String protocolName = ProtocolConstantV206V202404.protocolName ;
+ private static final short protocolVersion = ProtocolConstantV206V202404.protocolVer ;
/**
@@ -32,10 +35,11 @@
* @return 涓嶆槸鏈崗璁暟鎹椂杩斿洖绌�
* @throws Exception 寮傚父
*/
- public PrefixedDataAvailableStatus forOnLine(IoBuffer in,
- int remain,
- int minDataLength, //瀵瑰簲ProtocolConstantV2_0.onLineDataMinLength
- int maxDataLength //瀵瑰簲ProtocolConstant.errorMaxLength
+ public PrefixedDataAvailableStatus forOnLine(IoSession ioSession,
+ IoBuffer in,
+ int remain,
+ int minDataLength, //瀵瑰簲ProtocolConstantV2_0.onLineDataMinLength
+ int maxDataLength //瀵瑰簲ProtocolConstant.errorMaxLength
) throws Exception {
int oldPosition = in.position() ;
@@ -44,7 +48,7 @@
//in.position(0) ;//閿欒鐢ㄦ硶锛屽鏋滃彂鐢熺矘鍖呮暟鎹紝灏嗕細姝诲惊鐜�
in.position(oldPosition) ;
- return this.doForData(preByte, minDataLength, maxDataLength) ;
+ return this.doForData(ioSession, preByte, minDataLength, maxDataLength) ;
}
/**
@@ -57,28 +61,30 @@
* @throws Exception 寮傚父
*/
@Override
- public PrefixedDataAvailableStatus forUpData(IoBuffer in,
- int remain,
- int minDataLength,
- int maxDataLength) throws Exception {
+ public PrefixedDataAvailableStatus forUpData(IoSession ioSession,
+ IoBuffer in,
+ int remain,
+ int minDataLength,
+ int maxDataLength) throws Exception {
int oldPosition = in.position() ;
byte[] preByte = new byte[remain];
in.get(preByte) ;
//in.position(0) ;//閿欒鐢ㄦ硶锛屽鏋滃彂鐢熺矘鍖呮暟鎹紝灏嗕細姝诲惊鐜�
in.position(oldPosition) ;
- return this.doForData(preByte, minDataLength, maxDataLength) ;
+ return this.doForData(ioSession, preByte, minDataLength, maxDataLength) ;
}
/**
* 杩涜鍒ゆ柇
+ * @param ioSession ioSession
* @param preByte byte[]
* @param minDataLength 鏈�灏忔暟鎹暱搴�
* @param maxDataLength 鏈�澶ф暟鎹暱搴�
* @return PrefixedDataAvailableStatus
* @throws Exception 寮傚父
*/
- private PrefixedDataAvailableStatus doForData(byte[] preByte, int minDataLength, int maxDataLength) throws Exception{
+ private PrefixedDataAvailableStatus doForData(IoSession ioSession, byte[] preByte, int minDataLength, int maxDataLength) throws Exception{
int remain = preByte.length ;
if (remain < minDataLength) {
@@ -114,11 +120,11 @@
if(remain == frameLen){
//涓嶆柇涓嶇矘
- return new PrefixedDataAvailableStatus().completed(frameLen) ;
+ return new PrefixedDataAvailableStatus().completed(frameLen, protocolName, protocolVersion) ;
}else if(remain > frameLen){
String headHex = ByteUtil.bytes2Hex(preByte, true) ;
log.warn("鏀跺埌鏁版嵁涔嬪抚鍓嶉儴锛�" + headHex + "锛屼絾鍙戠敓绮樺寘鐜拌薄銆�") ;
- return new PrefixedDataAvailableStatus().adjoined(frameLen) ;
+ return new PrefixedDataAvailableStatus().adjoined(frameLen, protocolName, protocolVersion) ;
}else{
// remain < dataLen
String headHex = ByteUtil.bytes2Hex(preByte, true) ;
--
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