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-rw-r--r--controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java16
1 files changed, 7 insertions, 9 deletions
diff --git a/controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java b/controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java
index 9e8ed9db0..9382203d1 100644
--- a/controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java
+++ b/controlloop/common/guard/src/main/java/org/onap/policy/guard/PIPEngineGetHistory.java
@@ -185,21 +185,19 @@ public class PIPEngineGetHistory extends StdConfigurableEngine{
try {
pipResponse = pipFinder.getMatchingAttributes(pipRequest, this);
- if (pipResponse != null) {
- if (pipResponse.getStatus() != null && !pipResponse.getStatus().isOk()) {
+ if ((pipResponse != null)
+ && (pipResponse.getStatus() != null)
+ && (!pipResponse.getStatus().isOk())) {
logger.warn("Error retrieving {}: {}", pipRequest.getAttributeId().stringValue(), pipResponse.getStatus().toString());
pipResponse = null;
- }
- if (pipResponse.getAttributes() != null && pipResponse.getAttributes().isEmpty()) {
+ }
+ if ((pipResponse != null)
+ && (pipResponse.getAttributes() != null)
+ && (pipResponse.getAttributes().isEmpty())) {
logger.warn("Error retrieving {}: {}", pipRequest.getAttributeId().stringValue(), pipResponse.getStatus().toString());
logger.warn("Error retrieving {}: {}", pipRequest.getAttributeId().stringValue(), pipResponse.getStatus());
pipResponse = null;
}
- if (pipResponse.getAttributes() != null && pipResponse.getAttributes().isEmpty()) {
- logger.warn("Error retrieving {}: {}", pipRequest.getAttributeId().stringValue(), pipResponse.getStatus());
- pipResponse = null;
- }
- }
} catch (PIPException ex) {
logger.error("getAttribute threw:", ex);
}