Delete schema set - REST and service layers

Issue-ID: CPS-121
Change-Id: I0fe885c79f98c994a8ac25a59b77b99eee4b3076
Signed-off-by: Ruslan Kashapov <ruslan.kashapov@pantheon.tech>

2 files changed, 22 insertions, 0 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 5f63f97f1e..75c6a78637 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
@@ -21,6 +21,8 @@ package org.onap.cps.api;
 
 import java.util.Map;
 import org.checkerframework.checker.nullness.qual.NonNull;
+import org.onap.cps.spi.CascadeDeleteAllowed;
+import org.onap.cps.spi.exceptions.DataInUseException;
 import org.onap.cps.spi.model.SchemaSet;
 
 /**
@@ -47,4 +49,16 @@ public interface CpsModuleService {
      * @return a SchemaSet
      */
     SchemaSet getSchemaSet(@NonNull String dataspaceName, @NonNull String schemaSetName);
+
+    /**
+     * Deletes Schema Set.
+     *
+     * @param dataspaceName        dataspace name
+     * @param schemaSetName        schema set name
+     * @param cascadeDeleteAllowed indicates the allowance to remove associated anchors and data if exist
+     * @throws DataInUseException if cascadeDeleteAllowed is set to CASCADE_DELETE_PROHIBITED and there
+     *                           is associated anchor record exists in database
+     */
+    void deleteSchemaSet(@NonNull String dataspaceName, @NonNull String schemaSetName,
+        @NonNull CascadeDeleteAllowed cascadeDeleteAllowed);
 }
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 04a6fe1cee..eac28a9f09 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
@@ -20,7 +20,9 @@
 package org.onap.cps.api.impl;
 
 import java.util.Map;
+import org.checkerframework.checker.nullness.qual.NonNull;
 import org.onap.cps.api.CpsModuleService;
+import org.onap.cps.spi.CascadeDeleteAllowed;
 import org.onap.cps.spi.CpsModulePersistenceService;
 import org.onap.cps.spi.model.SchemaSet;
 import org.onap.cps.yang.YangTextSchemaSourceSet;
@@ -55,4 +57,10 @@ public class CpsModuleServiceImpl implements CpsModuleService {
                        .moduleReferences(yangTextSchemaSourceSet.getModuleReferences())
                 .build();
     }
+
+    @Override
+    public void deleteSchemaSet(final String dataspaceName, final String schemaSetName,
+        final CascadeDeleteAllowed cascadeDeleteAllowed) {
+        cpsModulePersistenceService.deleteSchemaSet(dataspaceName, schemaSetName, cascadeDeleteAllowed);
+    }
 }