io.seata.integration.brpc

Class TransactionPropagationServerInterceptor

java.lang.Object

AbstractInterceptor

io.seata.integration.brpc.TransactionPropagationServerInterceptor

All Implemented Interfaces:

io.seata.integration.rpc.core.BaseRpcFilter<Request>, io.seata.integration.rpc.core.ProviderRpcFilter<Request>

public class TransactionPropagationServerInterceptor
extends AbstractInterceptor
implements io.seata.integration.rpc.core.ProviderRpcFilter<Request>

1. load SEATA xid from brpc request in handleRequest

2. clear SEATA xid when brpc request done in aroundProcess

Field Summary

Fields inherited from interface io.seata.integration.rpc.core.ProviderRpcFilter

LOW_KEY_XID, TRX_CONTEXT_KEYS

Constructor Summary

Constructors

Constructor and Description
TransactionPropagationServerInterceptor()

Method Summary

Modifier and Type	Method and Description
void	aroundProcess(Request brpcRequest, Response brpcResponse, InterceptorChain chain)
String	getRpcContext(Request rpcContext, String key)
boolean	handleRequest(Request request)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.seata.integration.rpc.core.ProviderRpcFilter

bindRequestToContexts, cleanRootContexts, getRpcContexts, getXidFromContexts, resetRootContexts

Methods inherited from interface io.seata.integration.rpc.core.BaseRpcFilter

assertNotNull, getJsonContext, getValueFromMap

Constructor Detail

TransactionPropagationServerInterceptor

public TransactionPropagationServerInterceptor()

Method Detail

handleRequest

public boolean handleRequest(Request request)

aroundProcess

public void aroundProcess(Request brpcRequest,
                          Response brpcResponse,
                          InterceptorChain chain)
                   throws Exception

Throws:

Exception

getRpcContext

public String getRpcContext(Request rpcContext,
                            String key)

Specified by:

getRpcContext in interface io.seata.integration.rpc.core.ProviderRpcFilter<Request>