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mikexue pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-eventmesh.git


The following commit(s) were added to refs/heads/master by this push:
     new dadd5ed97 fix 2970  NPE
     new d62980eba Merge pull request #3063 from zhaoyansheng163/issue2970
dadd5ed97 is described below

commit dadd5ed9737591f63907890775a7c66e5ac8612d
Author: zhaoyansheng163 <[email protected]>
AuthorDate: Tue Feb 7 18:31:10 2023 +0800

    fix 2970  NPE
---
 .../org/apache/eventmesh/client/http/AbstractProducerHttpClient.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git 
a/eventmesh-sdk-java/src/main/java/org/apache/eventmesh/client/http/AbstractProducerHttpClient.java
 
b/eventmesh-sdk-java/src/main/java/org/apache/eventmesh/client/http/AbstractProducerHttpClient.java
index ef30436da..e3e4a5730 100644
--- 
a/eventmesh-sdk-java/src/main/java/org/apache/eventmesh/client/http/AbstractProducerHttpClient.java
+++ 
b/eventmesh-sdk-java/src/main/java/org/apache/eventmesh/client/http/AbstractProducerHttpClient.java
@@ -28,6 +28,7 @@ import 
org.apache.eventmesh.common.protocol.http.common.EventMeshRetCode;
 import org.apache.eventmesh.common.utils.JsonUtils;
 
 import java.io.IOException;
+import java.util.Objects;
 
 /**
  * AbstractProducerHttpClient
@@ -48,7 +49,7 @@ public abstract class AbstractProducerHttpClient<T> extends 
AbstractHttpClient i
         try {
             final String response = HttpUtils.post(httpClient, target, 
builderPublishRequestParam(t));
             final EventMeshRetObj ret = JsonUtils.deserialize(response, 
EventMeshRetObj.class);
-            if (ret.getRetCode() != EventMeshRetCode.SUCCESS.getRetCode()) {
+            if (Objects.requireNonNull(ret).getRetCode() != 
EventMeshRetCode.SUCCESS.getRetCode()) {
                 throw new EventMeshException(ret.getRetCode(), 
ret.getRetMsg());
             }
         } catch (Exception exception) {
@@ -63,7 +64,7 @@ public abstract class AbstractProducerHttpClient<T> extends 
AbstractHttpClient i
         try {
             final String response = HttpUtils.post(httpClient, target, 
builderRequestParam(message, timeout));
             final EventMeshRetObj ret = JsonUtils.deserialize(response, 
EventMeshRetObj.class);
-            if (ret.getRetCode() == EventMeshRetCode.SUCCESS.getRetCode()) {
+            if (Objects.requireNonNull(ret).getRetCode() == 
EventMeshRetCode.SUCCESS.getRetCode()) {
                 return transformMessage(ret);
             }
             throw new EventMeshException(ret.getRetCode(), ret.getRetMsg());


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