Use Date instead of Timestamp

Use of Timestamp in JPA classes appears to cause
EntityNotFoundException.  Changed from Timestamp back to Date.

Issue-ID: POLICY-3125
Change-Id: I3ee29675849e3feda2641e9b240207c96fd975d4
Signed-off-by: Jim Hahn <jrh3@att.com>

2 files changed, 25 insertions, 18 deletions

diff --git a/models-base/src/main/java/org/onap/policy/models/base/PfReferenceTimestampKey.java b/models-base/src/main/java/org/onap/policy/models/base/PfReferenceTimestampKey.java
index 06af688b0..1a29c8b01 100644
--- a/models-base/src/main/java/org/onap/policy/models/base/PfReferenceTimestampKey.java
+++ b/models-base/src/main/java/org/onap/policy/models/base/PfReferenceTimestampKey.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  * Copyright (C) 2021 Nordix Foundation.
+ * Modifications Copyright (C) 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.
@@ -20,13 +21,15 @@
 
 package org.onap.policy.models.base;
 
-import java.sql.Timestamp;
 import java.time.Instant;
 import java.util.Collections;
+import java.util.Date;
 import java.util.List;
 import javax.persistence.Column;
 import javax.persistence.Embeddable;
 import javax.persistence.Embedded;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.NonNull;
@@ -41,15 +44,16 @@ import org.onap.policy.common.utils.validation.Assertions;
 
 @Embeddable
 @Data
-@EqualsAndHashCode
+@EqualsAndHashCode(callSuper = false)
 public class PfReferenceTimestampKey extends PfKey {
     private static final long serialVersionUID = 1130918285832617215L;
 
     private static final String TIMESTAMP_TOKEN = "timeStamp";
 
     @Column(name = TIMESTAMP_TOKEN)
+    @Temporal(TemporalType.TIMESTAMP)
     @NotNull
-    private Timestamp timeStamp;
+    private Date timeStamp;
 
     @Embedded
     @Column
@@ -60,7 +64,7 @@ public class PfReferenceTimestampKey extends PfKey {
      */
     public PfReferenceTimestampKey() {
         this.referenceKey = new PfReferenceKey();
-        this.timeStamp = new Timestamp(0);
+        this.timeStamp = new Date(0);
     }
 
     /**
@@ -82,7 +86,7 @@ public class PfReferenceTimestampKey extends PfKey {
      */
     public PfReferenceTimestampKey(final PfConceptKey pfConceptKey) {
         this.referenceKey = new PfReferenceKey(pfConceptKey);
-        this.timeStamp = new Timestamp(0);
+        this.timeStamp = new Date(0);
     }
 
     /**
@@ -97,7 +101,7 @@ public class PfReferenceTimestampKey extends PfKey {
      */
     public PfReferenceTimestampKey(final PfConceptKey pfConceptKey, final String localName, final Instant instant) {
         this.referenceKey = new PfReferenceKey(pfConceptKey, localName);
-        this.timeStamp = Timestamp.from(instant);
+        this.timeStamp = Date.from(instant);
     }
 
     /**
@@ -113,7 +117,7 @@ public class PfReferenceTimestampKey extends PfKey {
     public PfReferenceTimestampKey(final PfReferenceKey parentReferenceKey, final String localName,
                                    final Instant instant) {
         this.referenceKey = new PfReferenceKey(parentReferenceKey, localName);
-        this.timeStamp = Timestamp.from(instant);
+        this.timeStamp = Date.from(instant);
     }
 
     /**
@@ -132,7 +136,7 @@ public class PfReferenceTimestampKey extends PfKey {
     public PfReferenceTimestampKey(final PfConceptKey pfConceptKey, final String parentLocalName,
                                    final String localName, final Instant instant) {
         this.referenceKey = new PfReferenceKey(pfConceptKey, parentLocalName, localName);
-        this.timeStamp = Timestamp.from(instant);
+        this.timeStamp = Date.from(instant);
     }
 
     /**
@@ -151,7 +155,7 @@ public class PfReferenceTimestampKey extends PfKey {
     public PfReferenceTimestampKey(final String parentKeyName, final String parentKeyVersion, final String localName,
                                    final Instant instant) {
         this.referenceKey = new PfReferenceKey(parentKeyName, parentKeyVersion, PfKey.NULL_KEY_NAME, localName);
-        this.timeStamp = Timestamp.from(instant);
+        this.timeStamp = Date.from(instant);
     }
 
     /**
@@ -172,7 +176,7 @@ public class PfReferenceTimestampKey extends PfKey {
     public PfReferenceTimestampKey(final String parentKeyName, final String parentKeyVersion,
                                    final String parentLocalName, final String localName, final Instant instant) {
         this.referenceKey = new PfReferenceKey(parentKeyName, parentKeyVersion, parentLocalName, localName);
-        this.timeStamp = Timestamp.from(instant);
+        this.timeStamp = Date.from(instant);
     }
 
 
@@ -183,7 +187,7 @@ public class PfReferenceTimestampKey extends PfKey {
      */
     public PfReferenceTimestampKey(final String id) {
         this.referenceKey = new PfReferenceKey(id.substring(0, id.lastIndexOf(':')));
-        this.timeStamp = new Timestamp(Long.parseLong(id.substring(id.lastIndexOf(':') + 1)));
+        this.timeStamp = new Date(Long.parseLong(id.substring(id.lastIndexOf(':') + 1)));
     }
 
 
@@ -202,7 +206,7 @@ public class PfReferenceTimestampKey extends PfKey {
     }
 
     public void setInstant(final Instant instant) {
-        setTimeStamp(Timestamp.from(instant));
+        setTimeStamp(Date.from(instant));
     }
 
     /**
diff --git a/models-base/src/main/java/org/onap/policy/models/base/PfTimestampKey.java b/models-base/src/main/java/org/onap/policy/models/base/PfTimestampKey.java
index 22d29f745..6e2271846 100644
--- a/models-base/src/main/java/org/onap/policy/models/base/PfTimestampKey.java
+++ b/models-base/src/main/java/org/onap/policy/models/base/PfTimestampKey.java
@@ -3,7 +3,7 @@
  * ONAP Policy Model
  * ================================================================================
  * Copyright (C) 2019-2021 Nordix Foundation.
- * Modifications Copyright (C) 2020 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2020-2021 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.
@@ -23,10 +23,12 @@
 
 package org.onap.policy.models.base;
 
-import java.sql.Timestamp;
 import java.time.Instant;
+import java.util.Date;
 import javax.persistence.Column;
 import javax.persistence.Embeddable;
+import javax.persistence.Temporal;
+import javax.persistence.TemporalType;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.NonNull;
@@ -50,8 +52,9 @@ public class PfTimestampKey extends PfKeyImpl {
     private String version;
 
     @Column(name = TIMESTAMP_TOKEN)
+    @Temporal(TemporalType.TIMESTAMP)
     @NonNull
-    private Timestamp timeStamp;
+    private Date timeStamp;
 
 
     /**
@@ -81,7 +84,7 @@ public class PfTimestampKey extends PfKeyImpl {
     public PfTimestampKey(@NonNull final String name, @NonNull final String version,
             @NonNull final Instant instant) {
         super(name, version);
-        this.timeStamp = Timestamp.from(instant);
+        this.timeStamp = Date.from(instant);
     }
 
     /**
@@ -91,7 +94,7 @@ public class PfTimestampKey extends PfKeyImpl {
      */
     public PfTimestampKey(final String id) {
         super(id.substring(0, id.lastIndexOf(':')));
-        this.timeStamp = new Timestamp(Long.parseLong(id.substring(id.lastIndexOf(':') + 1)));
+        this.timeStamp = new Date(Long.parseLong(id.substring(id.lastIndexOf(':') + 1)));
     }
 
     @Override
@@ -113,7 +116,7 @@ public class PfTimestampKey extends PfKeyImpl {
     }
 
     public void setInstant(final Instant instant) {
-        setTimeStamp(Timestamp.from(instant));
+        setTimeStamp(Date.from(instant));
     }
 
     @Override