TCA:Bug fix for JsonPath with non array values

Change-Id: I98bd9b78a5c7017ca98a0ce85f2ea30a2cb682df
Signed-off-by: Singla, Rajiv (rs153v) <rs153v@att.com>
Issue-Id: DCAEGEN2-153

1 files changed, 4 insertions, 1 deletions

diff --git a/dcae-analytics-common/src/main/java/org/openecomp/dcae/apod/analytics/common/service/filter/GenericJsonMessageFilter.java b/dcae-analytics-common/src/main/java/org/openecomp/dcae/apod/analytics/common/service/filter/GenericJsonMessageFilter.java
index 54de5cc..38e8d28 100644
--- a/dcae-analytics-common/src/main/java/org/openecomp/dcae/apod/analytics/common/service/filter/GenericJsonMessageFilter.java
+++ b/dcae-analytics-common/src/main/java/org/openecomp/dcae/apod/analytics/common/service/filter/GenericJsonMessageFilter.java
@@ -29,6 +29,7 @@ import org.openecomp.dcae.apod.analytics.common.service.processor.AbstractMessag
 import org.slf4j.Logger;

 import org.slf4j.LoggerFactory;

 

+import java.util.List;

 import java.util.Set;

 

 /**

@@ -77,7 +78,9 @@ public class GenericJsonMessageFilter extends AbstractMessageProcessor<JsonMessa
             final DocumentContext documentContext = JsonPath.parse(jsonMessage);

             String jsonPathValue = null;

             try {

-                jsonPathValue = documentContext.read(jsonPath, String.class);

+                final List jsonPathValues = documentContext.read(jsonPath);

+                final Object pathValue = jsonPathValues.isEmpty() ? null :  jsonPathValues.get(0);

+                jsonPathValue = pathValue instanceof Number ? pathValue.toString() : (String) pathValue;

             } catch (PathNotFoundException ex) {

                 LOG.info("Unable to find json Path: {}. Exception: {}, Json Message: {}", jsonPath, ex, jsonMessage);

             }