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Posted to commits@nifi.apache.org by jo...@apache.org on 2015/02/18 05:30:26 UTC
[24/29] incubator-nifi git commit: Preferring the constant empty
string for clarity instead of quotes.
Preferring the constant empty string for clarity instead of quotes.
Project: http://git-wip-us.apache.org/repos/asf/incubator-nifi/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-nifi/commit/408f6363
Tree: http://git-wip-us.apache.org/repos/asf/incubator-nifi/tree/408f6363
Diff: http://git-wip-us.apache.org/repos/asf/incubator-nifi/diff/408f6363
Branch: refs/heads/NIFI-360
Commit: 408f636361cbad025752978e10775651b7daddf4
Parents: a058fd0
Author: Aldrin Piri <al...@gmail.com>
Authored: Tue Feb 17 17:01:06 2015 -0500
Committer: Aldrin Piri <al...@gmail.com>
Committed: Tue Feb 17 17:01:06 2015 -0500
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.../org/apache/nifi/processors/standard/EvaluateJsonPath.java | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/incubator-nifi/blob/408f6363/nifi/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/EvaluateJsonPath.java
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diff --git a/nifi/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/EvaluateJsonPath.java b/nifi/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/EvaluateJsonPath.java
index 093454d..3a64a34 100644
--- a/nifi/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/EvaluateJsonPath.java
+++ b/nifi/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/EvaluateJsonPath.java
@@ -35,6 +35,7 @@ import org.apache.nifi.processor.io.OutputStreamCallback;
import org.apache.nifi.processors.standard.util.JsonUtils;
import org.apache.nifi.stream.io.BufferedOutputStream;
import org.apache.nifi.util.ObjectHolder;
+import org.apache.nifi.util.StringUtils;
import java.io.IOException;
import java.io.OutputStream;
@@ -206,7 +207,7 @@ public class EvaluateJsonPath extends AbstractProcessor {
} catch (PathNotFoundException e) {
logger.warn("FlowFile {} could not find path {} for attribute key {}.", new Object[]{flowFile.getId(), jsonPathExp.getPath(), jsonPathAttrKey}, e);
if (destination.equals(DESTINATION_ATTRIBUTE)) {
- jsonPathResults.put(jsonPathAttrKey, "");
+ jsonPathResults.put(jsonPathAttrKey, StringUtils.EMPTY);
continue jsonPathEvalLoop;
} else {
processSession.transfer(flowFile, REL_NO_MATCH);