Add method to get YANG module sources for CM handle

- part of this commit includes renaming the enum SyncState to
  DataStoreSyncState

Issue-ID: CPS-1064
Signed-off-by: emaclee <lee.anjella.macabuhay@est.tech>
Change-Id: I6bf419141a1b33f09871946445cdfff422c8c354

4 files changed, 66 insertions, 1 deletions

diff --git a/cps-service/src/main/java/org/onap/cps/api/CpsModuleService.java b/cps-service/src/main/java/org/onap/cps/api/CpsModuleService.java
index 79d6e03d4a..5e8eb9f6cf 100644
--- a/cps-service/src/main/java/org/onap/cps/api/CpsModuleService.java
+++ b/cps-service/src/main/java/org/onap/cps/api/CpsModuleService.java
@@ -25,6 +25,7 @@ import java.util.Collection;
 import java.util.Map;
 import org.onap.cps.spi.CascadeDeleteAllowed;
 import org.onap.cps.spi.exceptions.DataInUseException;
+import org.onap.cps.spi.model.ModuleDefinition;
 import org.onap.cps.spi.model.ModuleReference;
 import org.onap.cps.spi.model.SchemaSet;
 
@@ -94,6 +95,15 @@ public interface CpsModuleService {
     Collection<ModuleReference> getYangResourcesModuleReferences(String dataspaceName, String anchorName);
 
     /**
+     * Retrieve module definitions for the given dataspace name and anchor name.
+     *
+     * @param dataspaceName dataspace name
+     * @param anchorName    anchor name
+     * @return a collection of module definitions (moduleName, revision, yang resource content)
+     */
+    Collection<ModuleDefinition> getModuleDefinitionsByAnchorName(String dataspaceName, String anchorName);
+
+    /**
      * Identify previously unknown Yang Resource module references.
      * The system will ignore the namespace of all module references.
      *
diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java
index db8a81f276..ff725a617f 100644
--- a/cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java
+++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsModuleServiceImpl.java
@@ -31,6 +31,7 @@ import org.onap.cps.spi.CascadeDeleteAllowed;
 import org.onap.cps.spi.CpsModulePersistenceService;
 import org.onap.cps.spi.exceptions.SchemaSetInUseException;
 import org.onap.cps.spi.model.Anchor;
+import org.onap.cps.spi.model.ModuleDefinition;
 import org.onap.cps.spi.model.ModuleReference;
 import org.onap.cps.spi.model.SchemaSet;
 import org.onap.cps.utils.CpsValidator;
@@ -106,6 +107,13 @@ public class CpsModuleServiceImpl implements CpsModuleService {
     }
 
     @Override
+    public Collection<ModuleDefinition> getModuleDefinitionsByAnchorName(final String dataspaceName,
+                                                                         final String anchorName) {
+        CpsValidator.validateNameCharacters(dataspaceName, anchorName);
+        return cpsModulePersistenceService.getYangResourceDefinitions(dataspaceName, anchorName);
+    }
+
+    @Override
     public Collection<ModuleReference> identifyNewModuleReferences(
         final Collection<ModuleReference> moduleReferencesToCheck) {
         return cpsModulePersistenceService.identifyNewModuleReferences(moduleReferencesToCheck);
diff --git a/cps-service/src/main/java/org/onap/cps/spi/CpsModulePersistenceService.java b/cps-service/src/main/java/org/onap/cps/spi/CpsModulePersistenceService.java
index 0e90e84f1e..db2cb60f34 100755
--- a/cps-service/src/main/java/org/onap/cps/spi/CpsModulePersistenceService.java
+++ b/cps-service/src/main/java/org/onap/cps/spi/CpsModulePersistenceService.java
@@ -23,6 +23,7 @@ package org.onap.cps.spi;
 
 import java.util.Collection;
 import java.util.Map;
+import org.onap.cps.spi.model.ModuleDefinition;
 import org.onap.cps.spi.model.ModuleReference;
 
 /**
@@ -89,11 +90,20 @@ public interface CpsModulePersistenceService {
      *
      * @param dataspaceName dataspace name
      * @param anchorName    anchor name
-     * @return a collection of module names and revisions
+     * @return a collection of module reference (moduleName and revision)
      */
     Collection<ModuleReference> getYangResourceModuleReferences(String dataspaceName, String anchorName);
 
     /**
+     * Get YANG resource definitions for the given anchor name and dataspace name.
+     *
+     * @param dataspaceName dataspace name
+     * @param anchorName    anchor name
+     * @return a collection of module definitions (moduleName, revision and yang resource content)
+     */
+    Collection<ModuleDefinition> getYangResourceDefinitions(String dataspaceName, String anchorName);
+
+    /**
      * Remove unused Yang Resource Modules.
      */
     void deleteUnusedYangResourceModules();
diff --git a/cps-service/src/main/java/org/onap/cps/spi/model/ModuleDefinition.java b/cps-service/src/main/java/org/onap/cps/spi/model/ModuleDefinition.java
new file mode 100644
index 0000000000..d7a5b38dcc
--- /dev/null
+++ b/cps-service/src/main/java/org/onap/cps/spi/model/ModuleDefinition.java
@@ -0,0 +1,37 @@
+/*
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 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.cps.spi.model;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class ModuleDefinition extends ModuleReference {
+
+    private static final long serialVersionUID = -6591435720836327732L;
+    private final String content;
+
+    public ModuleDefinition(final String moduleName, final String revision, final String content) {
+        super(moduleName, revision);
+        this.content = content;
+    }
+}
\ No newline at end of file