Get resource data from pass through running (Ncmp impl.)

[cps.git] / cps-ncmp-service / src / main / java / org / onap / cps / ncmp / api / impl / operation / DmiOperations.java

diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/operation/DmiOperations.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/operation/DmiOperations.java
index c7554bc..2b13d16 100644 (file)
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/operation/DmiOperations.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/operation/DmiOperations.java
@@ -20,6 +20,8 @@
 
 package org.onap.cps.ncmp.api.impl.operation;
 
+import com.fasterxml.jackson.annotation.JsonValue;
+import lombok.Getter;
 import org.jetbrains.annotations.NotNull;
 import org.onap.cps.ncmp.api.impl.client.DmiRestClient;
 import org.springframework.http.HttpHeaders;
@@ -29,10 +31,27 @@ import org.springframework.stereotype.Component;
 @Component
 public class DmiOperations {
 
+    @Getter
+    public enum PassThroughEnum {
+        OPERATIONAL("/ncmp-datastore:passthrough-operational/"),
+        RUNNING("/ncmp-datastore:passthrough-running/");
+        private String value;
+
+        PassThroughEnum(final String value) {
+            this.value = value;
+        }
+
+        @Override
+        @JsonValue
+        public String toString() {
+            return String.valueOf(value);
+        }
+    }
+
     private DmiRestClient dmiRestClient;
-    private static final String GET_RESOURCE_DATA_FOR_PASSTHROUGH_OPERATIONAL =
-            "/v1/ch/{cmHandle}/data/ds/ncmp-datastore:passthrough-operational/";
-    private int indexCmHandleForGetOperational;
+    private static final String PARENT_CM_HANDLE_URI =
+            "/v1/ch/{cmHandle}/data/ds";
+    private final int indexCmHandleInUri;
 
     /**
      * Constructor for {@code DmiOperations}. This method also manipulates url properties.
@@ -41,12 +60,38 @@ public class DmiOperations {
      */
     public DmiOperations(final DmiRestClient dmiRestClient) {
         this.dmiRestClient = dmiRestClient;
-        indexCmHandleForGetOperational = GET_RESOURCE_DATA_FOR_PASSTHROUGH_OPERATIONAL.indexOf("{cmHandle}");
+        indexCmHandleInUri = PARENT_CM_HANDLE_URI.indexOf("{cmHandle}");
+    }
+
+    /**
+     * This method fetches the resource data from operational data store for given cm handle
+     * identifier on given resource using dmi client.
+     *
+     * @param dmiBasePath dmi base path
+     * @param cmHandle network resource identifier
+     * @param resourceId resource identifier
+     * @param fieldsQuery fields query
+     * @param depthQuery depth query
+     * @param acceptParam accept parameter
+     * @param jsonBody json body for put operation
+     * @return {@code ResponseEntity} response entity
+     */
+    public ResponseEntity<Object> getResouceDataOperationalFromDmi(final String dmiBasePath,
+                                                                   final String cmHandle,
+                                                                   final String resourceId,
+                                                                   final String fieldsQuery,
+                                                                   final Integer depthQuery,
+                                                                   final String acceptParam,
+                                                                   final String jsonBody) {
+        final var builder = getDmiResourceDataUrl(dmiBasePath, cmHandle, resourceId,
+                fieldsQuery, depthQuery, PassThroughEnum.OPERATIONAL);
+        final var httpHeaders = prepareHeader(acceptParam);
+        return dmiRestClient.putOperationWithJsonData(builder.toString(), jsonBody, httpHeaders);
     }
 
     /**
-     * This method fetches the resource data for given cm handle identifier on given resource
-     * using dmi client.
+     * This method fetches the resource data from pass-through running data store for given cm handle
+     * identifier on given resource using dmi client.
      *
      * @param dmiBasePath dmi base path
      * @param cmHandle network resource identifier
@@ -57,15 +102,16 @@ public class DmiOperations {
      * @param jsonBody json body for put operation
      * @return {@code ResponseEntity} response entity
      */
-    public ResponseEntity<Object> getResouceDataFromDmi(final String dmiBasePath,
-                                                        final String cmHandle,
-                                                        final String resourceId,
-                                                        final String fieldsQuery,
-                                                        final Integer depthQuery,
-                                                        final String acceptParam,
-                                                        final String jsonBody) {
-        final StringBuilder builder = getDmiResourceDataUrl(dmiBasePath, cmHandle, resourceId, fieldsQuery, depthQuery);
-        final HttpHeaders httpHeaders = prepareHeader(acceptParam);
+    public ResponseEntity<Object> getResouceDataPassThroughRunningFromDmi(final String dmiBasePath,
+                                                                   final String cmHandle,
+                                                                   final String resourceId,
+                                                                   final String fieldsQuery,
+                                                                   final Integer depthQuery,
+                                                                   final String acceptParam,
+                                                                   final String jsonBody) {
+        final var builder = getDmiResourceDataUrl(dmiBasePath, cmHandle, resourceId,
+                fieldsQuery, depthQuery, PassThroughEnum.RUNNING);
+        final var httpHeaders = prepareHeader(acceptParam);
         return dmiRestClient.putOperationWithJsonData(builder.toString(), jsonBody, httpHeaders);
     }
 
@@ -74,10 +120,10 @@ public class DmiOperations {
                                                 final String cmHandle,
                                                 final String resourceId,
                                                 final String fieldsQuery,
-                                                final Integer depthQuery) {
-        final StringBuilder builder = new StringBuilder(GET_RESOURCE_DATA_FOR_PASSTHROUGH_OPERATIONAL);
-        builder.replace(indexCmHandleForGetOperational,
-                indexCmHandleForGetOperational + "{cmHandle}".length(), cmHandle);
+                                                final Integer depthQuery,
+                                       final PassThroughEnum passThrough) {
+        final var builder =  new StringBuilder(PARENT_CM_HANDLE_URI.replace("{cmHandle}", cmHandle));
+        builder.append(passThrough.getValue());
         builder.insert(builder.length(), resourceId);
         appendFieldsAndDepth(fieldsQuery, depthQuery, builder);
         builder.insert(0, dmiBasePath);
@@ -85,7 +131,7 @@ public class DmiOperations {
     }
 
     private void appendFieldsAndDepth(final String fieldsQuery, final Integer depthQuery, final StringBuilder builder) {
-        final boolean doesFieldExists = (fieldsQuery != null && !fieldsQuery.isEmpty());
+        final var doesFieldExists = (fieldsQuery != null && !fieldsQuery.isEmpty());
         if (doesFieldExists) {
             builder.append("?").append("fields=").append(fieldsQuery);
         }
@@ -100,7 +146,7 @@ public class DmiOperations {
     }
 
     private HttpHeaders prepareHeader(final String acceptParam) {
-        final HttpHeaders httpHeaders = new HttpHeaders();
+        final var httpHeaders = new HttpHeaders();
         if (acceptParam != null && !acceptParam.isEmpty()) {
             httpHeaders.set(HttpHeaders.ACCEPT, acceptParam);
         }