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authorJim Hahn <jrh3@att.com>2021-06-18 16:03:04 -0400
committerAjith Sreekumar <ajith.sreekumar@bell.ca>2021-06-22 08:37:55 +0000
commitf144c7386aff063dc9f696cc2e1bbb393e9e3f93 (patch)
tree26df0aaa4cdc551d83810bc85a93adfcb17ec5fd /models-pdp/src/main
parent9e01b2e7180f61d8a57e55fed6a2fa5619f9f947 (diff)
Add timestamp to Pdp records
To support the case where multiple PAPs are running, added a timestamp to the PDP records so the PAPs can all be kept in sync as far as when a PDP was last responsive. Issue-ID: POLICY-2898 Change-Id: Ia7e0fd17363ff5827564cbc1537e516156b7f53a Signed-off-by: Jim Hahn <jrh3@att.com>
Diffstat (limited to 'models-pdp/src/main')
-rw-r--r--models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/Pdp.java11
-rw-r--r--models-pdp/src/main/java/org/onap/policy/models/pdp/persistence/concepts/JpaPdp.java43
2 files changed, 37 insertions, 17 deletions
diff --git a/models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/Pdp.java b/models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/Pdp.java
index 034374c29..978dd7cc8 100644
--- a/models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/Pdp.java
+++ b/models-pdp/src/main/java/org/onap/policy/models/pdp/concepts/Pdp.java
@@ -1,7 +1,7 @@
/*
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
- * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -21,6 +21,7 @@
package org.onap.policy.models.pdp.concepts;
+import java.time.Instant;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.NonNull;
@@ -48,6 +49,13 @@ public class Pdp {
private String message;
/**
+ * Time when the record was last updated as a result of receiving a message from the
+ * PDP.
+ */
+ private Instant lastUpdate;
+
+
+ /**
* Constructs the object, creating a deep copy of the fields from the source.
*
* @param source source from which to copy the fields
@@ -57,5 +65,6 @@ public class Pdp {
this.pdpState = source.pdpState;
this.healthy = source.healthy;
this.message = source.message;
+ this.lastUpdate = source.lastUpdate;
}
}
diff --git a/models-pdp/src/main/java/org/onap/policy/models/pdp/persistence/concepts/JpaPdp.java b/models-pdp/src/main/java/org/onap/policy/models/pdp/persistence/concepts/JpaPdp.java
index daa327d9f..7c584f3e6 100644
--- a/models-pdp/src/main/java/org/onap/policy/models/pdp/persistence/concepts/JpaPdp.java
+++ b/models-pdp/src/main/java/org/onap/policy/models/pdp/persistence/concepts/JpaPdp.java
@@ -24,6 +24,7 @@
package org.onap.policy.models.pdp.persistence.concepts;
import java.io.Serializable;
+import java.util.Date;
import java.util.List;
import javax.persistence.Column;
import javax.persistence.EmbeddedId;
@@ -31,10 +32,12 @@ import javax.persistence.Entity;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
import javax.persistence.Table;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.NonNull;
-import org.apache.commons.lang3.ObjectUtils;
+import org.apache.commons.lang3.builder.CompareToBuilder;
import org.onap.policy.common.parameters.BeanValidationResult;
import org.onap.policy.common.parameters.annotations.NotBlank;
import org.onap.policy.common.parameters.annotations.NotNull;
@@ -77,6 +80,10 @@ public class JpaPdp extends PfConcept implements PfAuthorative<Pdp>, Serializabl
@NotBlank
private String message;
+ @Column(precision = 0)
+ @Temporal(TemporalType.TIMESTAMP)
+ private Date lastUpdate;
+
/**
* The Default Constructor creates a {@link JpaPdp} object with a null key.
*/
@@ -101,10 +108,11 @@ public class JpaPdp extends PfConcept implements PfAuthorative<Pdp>, Serializabl
* @param healthy the health state of the PDP
*/
public JpaPdp(@NonNull final PfReferenceKey key, @NonNull final PdpState pdpState,
- @NonNull PdpHealthStatus healthy) {
+ @NonNull PdpHealthStatus healthy) {
this.key = key;
this.pdpState = pdpState;
this.healthy = healthy;
+ this.lastUpdate = new Date();
}
/**
@@ -118,6 +126,7 @@ public class JpaPdp extends PfConcept implements PfAuthorative<Pdp>, Serializabl
this.pdpState = copyConcept.pdpState;
this.healthy = copyConcept.healthy;
this.message = copyConcept.message;
+ this.lastUpdate = copyConcept.lastUpdate;
}
/**
@@ -137,6 +146,7 @@ public class JpaPdp extends PfConcept implements PfAuthorative<Pdp>, Serializabl
pdp.setPdpState(pdpState);
pdp.setHealthy(healthy);
pdp.setMessage(message);
+ pdp.setLastUpdate(lastUpdate.toInstant());
return pdp;
}
@@ -151,6 +161,12 @@ public class JpaPdp extends PfConcept implements PfAuthorative<Pdp>, Serializabl
this.setPdpState(pdp.getPdpState());
this.setHealthy(pdp.getHealthy());
this.setMessage(pdp.getMessage());
+
+ if (pdp.getLastUpdate() == null) {
+ this.setLastUpdate(new Date());
+ } else {
+ this.setLastUpdate(Date.from(pdp.getLastUpdate()));
+ }
}
@Override
@@ -193,20 +209,15 @@ public class JpaPdp extends PfConcept implements PfAuthorative<Pdp>, Serializabl
}
final JpaPdp other = (JpaPdp) otherConcept;
- if (!key.equals(other.key)) {
- return key.compareTo(other.key);
- }
-
- int result = ObjectUtils.compare(pdpState, other.pdpState);
- if (result != 0) {
- return result;
- }
-
- result = ObjectUtils.compare(healthy, other.healthy);
- if (result != 0) {
- return result;
- }
- return ObjectUtils.compare(message, other.message);
+ // @formatter:off
+ return new CompareToBuilder()
+ .append(this.key, other.key)
+ .append(this.pdpState, other.pdpState)
+ .append(this.healthy, other.healthy)
+ .append(this.message, other.message)
+ .append(this.lastUpdate, other.lastUpdate)
+ .toComparison();
+ // @formatter:on
}
}