Move tosca-controlloop src directries to new modulestosca-poc

This is the second stage of the TOSCA Controlloop merge.

In this review, the src directories of the old tosca-controlloop modules
are moved to the new modules off the root of the clamp repo and the
pom.xml files are updated with dependencies to allow the build of the
moved modules to run.

So the changes are renaming of files and updates of POM files in the
modules to which src directories are added so that the build works, and
of course deletion of the tosca-controlloop directory and its sub-
modules

The third and final review will follow this, which will merge the
tosca-poc branch onto master, in effect merging this review to master.

The differences with the clamp master repo are shown here:
diff -qr clamp clamp-tp | diff_filter.sh
Files clamp/INFO.yaml and clamp-tp/INFO.yaml differ
Only in clamp-tp/common: src
Only in clamp-tp/models: src
Files clamp/participant/participant-impl/participant-impl-dcae/pom.xml and clamp-tp/participant/participant-impl/participant-impl-dcae/pom.xml differ
Only in clamp-tp/participant/participant-impl/participant-impl-dcae: src
Only in clamp-tp/participant/participant-impl/participant-impl-policy: src
Only in clamp-tp/participant/participant-impl/participant-impl-simulator: src
Files clamp/participant/participant-impl/pom.xml and clamp-tp/participant/participant-impl/pom.xml differ
Only in clamp-tp/participant/participant-intermediary: src
Files clamp/participant/pom.xml and clamp-tp/participant/pom.xml differ
Files clamp/pom.xml and clamp-tp/pom.xml differ
Only in clamp/releases: 6.0.1-container.yaml
Only in clamp/releases: 6.0.1.yaml
Only in clamp/releases: 6.0.2-container.yaml
Only in clamp/releases: 6.0.2.yaml
Only in clamp/releases: 6.1.0-container.yaml
Only in clamp/releases: 6.1.0.yaml
Only in clamp/releases: 6.1.1-container.yaml
Only in clamp/releases: 6.1.1.yaml
Files clamp/runtime/pom.xml and clamp-tp/runtime/pom.xml differ
Only in clamp-tp: runtime-controlloop

Issue-ID: POLICY-3215
Change-Id: I0e69e3c566ea387d61f77cfa118bb6d67b4f8253
Signed-off-by: liamfallon <liam.fallon@est.tech>

1 files changed, 208 insertions, 0 deletions

diff --git a/runtime-controlloop/src/main/java/org/onap/policy/clamp/controlloop/runtime/commissioning/CommissioningProvider.java b/runtime-controlloop/src/main/java/org/onap/policy/clamp/controlloop/runtime/commissioning/CommissioningProvider.java
new file mode 100644
index 000000000..50f6787b9
--- /dev/null
+++ b/runtime-controlloop/src/main/java/org/onap/policy/clamp/controlloop/runtime/commissioning/CommissioningProvider.java
@@ -0,0 +1,208 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2021 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.clamp.controlloop.runtime.commissioning;
+
+import java.io.Closeable;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.collections4.MapUtils;
+import org.onap.policy.clamp.controlloop.common.exception.ControlLoopRuntimeException;
+import org.onap.policy.clamp.controlloop.models.controlloop.persistence.provider.ControlLoopProvider;
+import org.onap.policy.clamp.controlloop.models.messages.rest.commissioning.CommissioningResponse;
+import org.onap.policy.models.base.PfModelException;
+import org.onap.policy.models.base.PfModelRuntimeException;
+import org.onap.policy.models.provider.PolicyModelsProvider;
+import org.onap.policy.models.provider.PolicyModelsProviderFactory;
+import org.onap.policy.models.provider.PolicyModelsProviderParameters;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplates;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaTypedEntityFilter;
+
+/**
+ * This class provides the create, read and delete actions on Commissioning of Control Loop concepts in the database to
+ * the callers.
+ */
+public class CommissioningProvider implements Closeable {
+    public static final String CONTROL_LOOP_NODE_TYPE = "org.onap.policy.clamp.controlloop.ControlLoop";
+
+    private final PolicyModelsProvider modelsProvider;
+    private final ControlLoopProvider clProvider;
+
+    private static final Object lockit = new Object();
+
+    /**
+     * Create a commissioning provider.
+     *
+     * @throws ControlLoopRuntimeException on errors creating the provider
+     */
+    public CommissioningProvider(PolicyModelsProviderParameters databaseProviderParameters)
+            throws ControlLoopRuntimeException {
+        try {
+            modelsProvider = new PolicyModelsProviderFactory()
+                    .createPolicyModelsProvider(databaseProviderParameters);
+        } catch (PfModelException e) {
+            throw new PfModelRuntimeException(e);
+        }
+
+        try {
+            clProvider = new ControlLoopProvider(databaseProviderParameters);
+        } catch (PfModelException e) {
+            throw new PfModelRuntimeException(e);
+        }
+    }
+
+    @Override
+    public void close() throws IOException {
+        try {
+            modelsProvider.close();
+        } catch (PfModelException e) {
+            throw new IOException("error closing modelsProvider", e);
+        }
+    }
+
+    /**
+     * Create control loops from a service template.
+     *
+     * @param serviceTemplate the service template
+     * @return the result of the commissioning operation
+     * @throws PfModelException on creation errors
+     */
+    public CommissioningResponse createControlLoopDefinitions(ToscaServiceTemplate serviceTemplate)
+            throws PfModelException {
+        synchronized (lockit) {
+            modelsProvider.createServiceTemplate(serviceTemplate);
+        }
+
+        CommissioningResponse response = new CommissioningResponse();
+        // @formatter:off
+        response.setAffectedControlLoopDefinitions(serviceTemplate.getToscaTopologyTemplate().getNodeTemplates()
+                .values()
+                .stream()
+                .map(template -> template.getKey().asIdentifier())
+                .collect(Collectors.toList()));
+        // @formatter:on
+
+        return response;
+    }
+
+    /**
+     * Delete the control loop definition with the given name and version.
+     *
+     * @param name the name of the control loop definition to delete
+     * @param version the version of the control loop to delete
+     * @return the result of the deletion
+     * @throws PfModelException on deletion errors
+     */
+    public CommissioningResponse deleteControlLoopDefinition(String name, String version) throws PfModelException {
+        synchronized (lockit) {
+            modelsProvider.deleteServiceTemplate(name, version);
+        }
+
+        CommissioningResponse response = new CommissioningResponse();
+        response.setAffectedControlLoopDefinitions(
+                Collections.singletonList(new ToscaConceptIdentifier(name, version)));
+
+        return response;
+    }
+
+    /**
+     * Get control loop node templates.
+     *
+     * @param clName the name of the control loop, null for all
+     * @param clVersion the version of the control loop, null for all
+     * @return list of control loop node templates
+     * @throws PfModelException on errors getting control loop definitions
+     */
+    public List<ToscaNodeTemplate> getControlLoopDefinitions(String clName, String clVersion) throws PfModelException {
+
+        // @formatter:off
+        ToscaTypedEntityFilter<ToscaNodeTemplate> nodeTemplateFilter = ToscaTypedEntityFilter
+                .<ToscaNodeTemplate>builder()
+                .name(clName)
+                .version(clVersion)
+                .type(CONTROL_LOOP_NODE_TYPE)
+                .build();
+        // @formatter:on
+
+        return clProvider.getFilteredNodeTemplates(nodeTemplateFilter);
+    }
+
+    /**
+     * Get the control loop elements from a control loop node template.
+     *
+     * @param controlLoopNodeTemplate the control loop node template
+     * @return a list of the control loop element node templates in a control loop node template
+     * @throws PfModelException on errors get control loop element node templates
+     */
+    public List<ToscaNodeTemplate> getControlLoopElementDefinitions(ToscaNodeTemplate controlLoopNodeTemplate)
+            throws PfModelException {
+        if (!CONTROL_LOOP_NODE_TYPE.equals(controlLoopNodeTemplate.getType())) {
+            return Collections.emptyList();
+        }
+
+        if (MapUtils.isEmpty(controlLoopNodeTemplate.getProperties())) {
+            return Collections.emptyList();
+        }
+
+        @SuppressWarnings("unchecked")
+        List<Map<String, String>> controlLoopElements =
+                (List<Map<String, String>>) controlLoopNodeTemplate.getProperties().get("elements");
+
+        if (CollectionUtils.isEmpty(controlLoopElements)) {
+            return Collections.emptyList();
+        }
+
+        List<ToscaNodeTemplate> controlLoopElementList = new ArrayList<>();
+        // @formatter:off
+        controlLoopElementList.addAll(
+                controlLoopElements
+                        .stream()
+                        .map(elementMap -> clProvider.getNodeTemplates(elementMap.get("name"),
+                                elementMap.get("version")))
+                        .flatMap(List::stream)
+                        .collect(Collectors.toList())
+        );
+        // @formatter:on
+
+        return controlLoopElementList;
+    }
+
+    /**
+     * Get the requested control loop definitions.
+     *
+     * @param name the name of the definition to get, null for all definitions
+     * @param version the version of the definition to get, null for all definitions
+     * @return the control loop definitions
+     * @throws PfModelException on errors getting control loop definitions
+     */
+    public ToscaServiceTemplate getToscaServiceTemplate(String name, String version) throws PfModelException {
+        ToscaServiceTemplates serviceTemplates = new ToscaServiceTemplates();
+        serviceTemplates.setServiceTemplates(modelsProvider.getServiceTemplateList(name, version));
+        return serviceTemplates.getServiceTemplates().get(0);
+    }
+}