FrankYang0529 commented on code in PR #68983:
URL: https://github.com/apache/airflow/pull/68983#discussion_r3485535212
##########
java-sdk/example/src/java/org/apache/airflow/example/AnnotationExample.java:
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@@ -72,4 +72,18 @@ public void load(Context context, @Builder.XCom(task =
"transform") long transfo
}
log.log(INFO, "Recovered on retry, try number {0}", context.ti.tryNumber);
}
+
+ @Builder.Task(id = "produce_int")
+ public int produceInt() {
+ log.log(INFO, "Producing an int XCom");
+ return 7;
+ }
+
+ @Builder.Task(id = "consume_int")
+ public void consumeInt(@Builder.XCom(task = "produce_int") int value) {
+ log.log(INFO, "Got int XCom: {0}", value);
+ if (value != 7) {
+ throw new RuntimeException("expected 7 but got " + value);
+ }
+ }
Review Comment:
Added a new dag `java_xcom_casting_example` and it also checks null case.
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