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重构提交12---合约部署时候的ol的oldvalue为空时，设置成ByteString.Empty

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wuwei1972 2019-04-13 11:25:56 +08:00
parent 3f7b885a17
commit a95ad47589
1 changed files with 3 additions and 3 deletions
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6
src/main/scala/rep/sc/scalax/SandboxScala.scala
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@ -64,18 +64,18 @@ class SandboxScala(cid:ChaincodeId) extends Sandbox(cid){
if(!bRestore){
val txid = serialise(t.id)
shim.sr.Put(key_tx,txid)
shim.ol.append(OperLog(key_tx, null, ByteString.copyFrom(txid)))
shim.ol.append(OperLog(key_tx, ByteString.EMPTY, ByteString.copyFrom(txid)))
//写入初始状态
val key_tx_state = WorldStateKeyPreFix+ tx_cid + PRE_STATE
val state_enable = serialise(true)
shim.sr.Put(key_tx_state,state_enable)
shim.ol.append(OperLog(key_tx_state, null, ByteString.copyFrom(state_enable)))
shim.ol.append(OperLog(key_tx_state, ByteString.EMPTY, ByteString.copyFrom(state_enable)))
//利用kv记住合约的开发者
val coder_bytes = serialise(coder)
shim.sr.Put(key_coder,coder_bytes)
shim.ol.append(OperLog(key_coder, null, ByteString.copyFrom(coder_bytes)))
shim.ol.append(OperLog(key_coder, ByteString.EMPTY, ByteString.copyFrom(coder_bytes)))
}
new ActionResult(1)
//由于Invoke为最频繁调用，因此应尽量避免在处理中I/O读写,比如合约状态的检查就最好在内存中处理