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optimize code

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陈健斌 2020-04-23 13:32:24 +08:00
parent 8fa763f7d6
commit fa588d65c8
1 changed files with 10 additions and 14 deletions
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24
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-seata/src/main/java/com/alibaba/cloud/seata/web/SeataHandlerInterceptor.java
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@ -47,20 +47,17 @@ public class SeataHandlerInterceptor implements HandlerInterceptor {
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response,
Object handler) {
Object xidStatus = request.getAttribute(BIND_XID);
if (null == xidStatus || !(boolean)xidStatus) {
String xid = RootContext.getXID();
String rpcXid = request.getHeader(RootContext.KEY_XID);
if (log.isDebugEnabled()) {
log.debug("xid in RootContext {} xid in RpcContext {}", xid, rpcXid);
}
String xid = RootContext.getXID();
String rpcXid = request.getHeader(RootContext.KEY_XID);
if (log.isDebugEnabled()) {
log.debug("xid in RootContext {} xid in RpcContext {}", xid, rpcXid);
}
if (xid == null && rpcXid != null) {
RootContext.bind(rpcXid);
request.setAttribute(BIND_XID, true);
if (log.isDebugEnabled()) {
log.debug("bind {} to RootContext", rpcXid);
}
if (xid == null && rpcXid != null) {
RootContext.bind(rpcXid);
request.setAttribute(BIND_XID, true);
if (log.isDebugEnabled()) {
log.debug("bind {} to RootContext", rpcXid);
}
}
return true;
@ -86,7 +83,6 @@ public class SeataHandlerInterceptor implements HandlerInterceptor {
log.warn("xid in change during RPC from {} to {}", rpcXid, unbindXid);
if (unbindXid != null) {
RootContext.bind(unbindXid);
request.setAttribute(UNBIND_XID, true);
log.warn("bind {} back to RootContext", unbindXid);
}
}