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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2018/10/01 10:08:55 UTC
[GitHub] zentol commented on a change in pull request #6754: [FLINK-10295]
Add support of passing jar arguments as list of separate strings in REST API
zentol commented on a change in pull request #6754: [FLINK-10295] Add support of passing jar arguments as list of separate strings in REST API
URL: https://github.com/apache/flink/pull/6754#discussion_r221551267
##########
File path: flink-runtime/src/main/java/org/apache/flink/runtime/rest/handler/util/HandlerRequestUtils.java
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@@ -63,4 +66,26 @@
return value;
}
+ /**
+ * Returns {@code requestValue} if it is not null, otherwise returns the query parameter value
+ * if it is not null, otherwise returns the default value.
+ */
+ public static <T> T fromRequestBodyOrQueryParameter(
+ T requestValue,
+ SupplierWithException<T, RestHandlerException> queryParameterExtractor,
+ T defaultValue,
+ Logger log) throws RestHandlerException {
Review comment:
indent parameters by another tab
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