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Posted to commits@camel.apache.org by dm...@apache.org on 2019/01/25 08:23:14 UTC
[camel] branch master updated: CAMEL-13077: Fix polling return for
empty OData ODataFeeds (#2719) Closes #2732
This is an automated email from the ASF dual-hosted git repository.
dmvolod pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel.git
The following commit(s) were added to refs/heads/master by this push:
new f7d1025 CAMEL-13077: Fix polling return for empty OData ODataFeeds (#2719) Closes #2732
f7d1025 is described below
commit f7d102597776b8a2e1d95843931dba1df0e568e2
Author: phantomjinx <p....@phantomjinx.co.uk>
AuthorDate: Thu Jan 24 11:54:19 2019 +0000
CAMEL-13077: Fix polling return for empty OData ODataFeeds (#2719)
Closes #2732
* ApiConsumerHelper does not recognise ODataFeeds and thus defaults
to return a constant 1. This means that the scheduling polling is never
concluded to be idle and the backoffXXX consumer properties do not work.
* If the ODataFeed is empty then return 0 to allow for backoffXXX
properties
* This is an equivalent change to that already committed for olingo4
component.
---
.../org/apache/camel/component/olingo2/Olingo2Consumer.java | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/components/camel-olingo2/camel-olingo2-component/src/main/java/org/apache/camel/component/olingo2/Olingo2Consumer.java b/components/camel-olingo2/camel-olingo2-component/src/main/java/org/apache/camel/component/olingo2/Olingo2Consumer.java
index 81763b0..ff2c294 100644
--- a/components/camel-olingo2/camel-olingo2-component/src/main/java/org/apache/camel/component/olingo2/Olingo2Consumer.java
+++ b/components/camel-olingo2/camel-olingo2-component/src/main/java/org/apache/camel/component/olingo2/Olingo2Consumer.java
@@ -19,13 +19,13 @@ package org.apache.camel.component.olingo2;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
-
import org.apache.camel.Processor;
import org.apache.camel.RuntimeCamelException;
import org.apache.camel.component.olingo2.api.Olingo2ResponseHandler;
import org.apache.camel.component.olingo2.internal.Olingo2ApiName;
import org.apache.camel.support.component.AbstractApiConsumer;
import org.apache.camel.support.component.ApiConsumerHelper;
+import org.apache.olingo.odata2.api.ep.feed.ODataFeed;
/**
* The Olingo2 consumer.
@@ -81,7 +81,15 @@ public class Olingo2Consumer extends AbstractApiConsumer<Olingo2ApiName, Olingo2
throw error[0];
}
- return ApiConsumerHelper.getResultsProcessed(this, result[0], isSplitResult());
+ //
+ // Allow consumer idle properties to properly handle an empty polling response
+ //
+ if (result[0] instanceof ODataFeed && (((ODataFeed) result[0]).getEntries().isEmpty())) {
+ return 0;
+ } else {
+ int processed = ApiConsumerHelper.getResultsProcessed(this, result[0], isSplitResult());
+ return processed;
+ }
} catch (Throwable t) {
throw RuntimeCamelException.wrapRuntimeCamelException(t);