Add PDP-Policy deployment table to DB

Added a table to record the PDP policy deployment status, which is
required for making PAP stateless.

Issue-ID: POLICY-2648
Change-Id: Ibe40ce00aca7a600051edcac49e55651c1c0164f
Signed-off-by: Jim Hahn <jrh3@att.com>

3 files changed, 56 insertions, 2 deletions

diff --git a/models-provider/src/main/java/org/onap/policy/models/provider/PolicyModelsProvider.java b/models-provider/src/main/java/org/onap/policy/models/provider/PolicyModelsProvider.java
index 1e8fd24ff..65876629c 100644
--- a/models-provider/src/main/java/org/onap/policy/models/provider/PolicyModelsProvider.java
+++ b/models-provider/src/main/java/org/onap/policy/models/provider/PolicyModelsProvider.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2019-2020 Nordix Foundation.
  *  Modifications Copyright (C) 2020 Bell Canada. All rights reserved.
+ *  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.
@@ -21,6 +22,7 @@
 
 package org.onap.policy.models.provider;
 
+import java.util.Collection;
 import java.util.Date;
 import java.util.List;
 import lombok.NonNull;
@@ -28,6 +30,7 @@ import org.onap.policy.models.base.PfModelException;
 import org.onap.policy.models.pdp.concepts.Pdp;
 import org.onap.policy.models.pdp.concepts.PdpGroup;
 import org.onap.policy.models.pdp.concepts.PdpGroupFilter;
+import org.onap.policy.models.pdp.concepts.PdpPolicyStatus;
 import org.onap.policy.models.pdp.concepts.PdpStatistics;
 import org.onap.policy.models.pdp.concepts.PdpSubGroup;
 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicy;
@@ -367,4 +370,25 @@ public interface PolicyModelsProvider extends AutoCloseable {
      * @throws PfModelException on errors deleting PDP statistics
      */
     public List<PdpStatistics> deletePdpStatistics(@NonNull String name, Date timestamp) throws PfModelException;
+
+    /**
+     * Gets the policy deployments for a PDP group.
+     *
+     * @param groupName the name of the PDP group of interest, null to get results for all
+     *        PDP groups
+     * @return the deployments found
+     * @throws PfModelException on errors getting PDP groups
+     */
+    public List<PdpPolicyStatus> getGroupPolicyStatus(@NonNull final String groupName)
+                    throws PfModelException;
+
+    /**
+     * Creates, updates, and deletes collections of policy status.
+     *
+     * @param createObjs the objects to create
+     * @param updateObjs the objects to update
+     * @param deleteObjs the objects to delete
+     */
+    public void cudPolicyStatus(Collection<PdpPolicyStatus> createObjs,
+                    Collection<PdpPolicyStatus> updateObjs, Collection<PdpPolicyStatus> deleteObjs);
 }
diff --git a/models-provider/src/main/java/org/onap/policy/models/provider/impl/DatabasePolicyModelsProviderImpl.java b/models-provider/src/main/java/org/onap/policy/models/provider/impl/DatabasePolicyModelsProviderImpl.java
index c80ca3194..f7c58cf19 100644
--- a/models-provider/src/main/java/org/onap/policy/models/provider/impl/DatabasePolicyModelsProviderImpl.java
+++ b/models-provider/src/main/java/org/onap/policy/models/provider/impl/DatabasePolicyModelsProviderImpl.java
@@ -1,7 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2019-2021 Nordix Foundation.
- *  Modifications Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
+ *  Modifications Copyright (C) 2019-2021 AT&T Intellectual Property. All rights reserved.
  *  Modifications Copyright (C) 2020 Bell Canada. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -22,6 +22,7 @@
 
 package org.onap.policy.models.provider.impl;
 
+import java.util.Collection;
 import java.util.Date;
 import java.util.List;
 import java.util.Properties;
@@ -37,6 +38,7 @@ import org.onap.policy.models.dao.impl.DefaultPfDao;
 import org.onap.policy.models.pdp.concepts.Pdp;
 import org.onap.policy.models.pdp.concepts.PdpGroup;
 import org.onap.policy.models.pdp.concepts.PdpGroupFilter;
+import org.onap.policy.models.pdp.concepts.PdpPolicyStatus;
 import org.onap.policy.models.pdp.concepts.PdpStatistics;
 import org.onap.policy.models.pdp.concepts.PdpSubGroup;
 import org.onap.policy.models.pdp.persistence.provider.PdpProvider;
@@ -345,6 +347,20 @@ public class DatabasePolicyModelsProviderImpl implements PolicyModelsProvider {
         return new PdpStatisticsProvider().deletePdpStatistics(pfDao, name, timestamp);
     }
 
+    @Override
+    public List<PdpPolicyStatus> getGroupPolicyStatus(@NonNull String groupName)
+                    throws PfModelException {
+        assertInitialized();
+        return new PdpProvider().getGroupPolicyStatus(pfDao, groupName);
+    }
+
+    @Override
+    public void cudPolicyStatus(Collection<PdpPolicyStatus> createObjs,
+                    Collection<PdpPolicyStatus> updateObjs, Collection<PdpPolicyStatus> deleteObjs) {
+        assertInitialized();
+        new PdpProvider().cudPolicyStatus(pfDao, createObjs, updateObjs, deleteObjs);
+    }
+
     /**
      * Check if the model provider is initialized.
      */
diff --git a/models-provider/src/main/java/org/onap/policy/models/provider/impl/DummyPolicyModelsProviderImpl.java b/models-provider/src/main/java/org/onap/policy/models/provider/impl/DummyPolicyModelsProviderImpl.java
index 1d892272c..f0b968c10 100644
--- a/models-provider/src/main/java/org/onap/policy/models/provider/impl/DummyPolicyModelsProviderImpl.java
+++ b/models-provider/src/main/java/org/onap/policy/models/provider/impl/DummyPolicyModelsProviderImpl.java
@@ -1,7 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  *  Copyright (C) 2019-2020 Nordix Foundation.
- *  Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ *  Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  *  Modifications Copyright (C) 2020 Bell Canada. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -23,6 +23,7 @@
 package org.onap.policy.models.provider.impl;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.Date;
 import java.util.List;
 import javax.ws.rs.core.Response;
@@ -34,6 +35,7 @@ import org.onap.policy.models.base.PfModelRuntimeException;
 import org.onap.policy.models.pdp.concepts.Pdp;
 import org.onap.policy.models.pdp.concepts.PdpGroup;
 import org.onap.policy.models.pdp.concepts.PdpGroupFilter;
+import org.onap.policy.models.pdp.concepts.PdpPolicyStatus;
 import org.onap.policy.models.pdp.concepts.PdpStatistics;
 import org.onap.policy.models.pdp.concepts.PdpSubGroup;
 import org.onap.policy.models.provider.PolicyModelsProvider;
@@ -238,6 +240,18 @@ public class DummyPolicyModelsProviderImpl implements PolicyModelsProvider {
         return new ArrayList<>();
     }
 
+    @Override
+    public List<PdpPolicyStatus> getGroupPolicyStatus(String groupName) throws PfModelException {
+        // Not implemented
+        return new ArrayList<>();
+    }
+
+    @Override
+    public void cudPolicyStatus(Collection<PdpPolicyStatus> createObjs, Collection<PdpPolicyStatus> updateObjs,
+                    Collection<PdpPolicyStatus> deleteObjs) {
+        // Not implemented
+    }
+
     /**
      * Return a ToscaServicetemplate dummy response.
      *