refactord RestMusicAdminAPI.java as per spring MVC

refactored the class and updated unit test cases as per the code changes

Issue-ID: MUSIC-212
Change-Id: Id66854be3894d36e2c2b0a6d86c2f6bb29e48db6
Signed-off-by: Sandeep J <sandeejh@in.ibm.com>

1 files changed, 78 insertions, 0 deletions

diff --git a/src/main/java/org/onap/music/rest/util/RestMusicAdminAPIUtil.java b/src/main/java/org/onap/music/rest/util/RestMusicAdminAPIUtil.java
new file mode 100644
index 00000000..cc3a0e55
--- /dev/null
+++ b/src/main/java/org/onap/music/rest/util/RestMusicAdminAPIUtil.java
@@ -0,0 +1,78 @@
+/*
+ * ============LICENSE_START==========================================
+ *  org.onap.music
+ * ===================================================================
+ *  Copyright (c) 2019 IBM.
+ * ===================================================================
+ *  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.
+ * 
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+
+package org.onap.music.rest.util;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+
+import org.onap.music.datastore.PreparedQueryObject;
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.eelf.logging.format.AppMessages;
+import org.onap.music.eelf.logging.format.ErrorSeverity;
+import org.onap.music.eelf.logging.format.ErrorTypes;
+import org.onap.music.main.MusicUtil;
+
+import com.datastax.driver.core.DataType;
+
+public class RestMusicAdminAPIUtil {
+    public static Response sendUnauthorisedResponseForEmptyParams(EELFLoggerDelegate logger, String message)
+
+    {
+        Map<String, Object> resultMap = new HashMap<>();
+
+        logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.MISSINGINFO, ErrorSeverity.CRITICAL,
+                ErrorTypes.AUTHENTICATIONERROR);
+        resultMap.put("Exception", message);
+        return Response.status(Status.UNAUTHORIZED).entity(resultMap).build();
+
+    }
+
+    public static PreparedQueryObject getQueryString(String appName, String uuid, String isAAF) throws Exception {
+        PreparedQueryObject pQuery = new PreparedQueryObject();
+        String cql = "select uuid, keyspace_name from admin.keyspace_master where ";
+        if (appName != null)
+            cql = cql + "application_name = ? AND ";
+        if (uuid != null)
+            cql = cql + "uuid = ? AND ";
+        if (isAAF != null)
+            cql = cql + "is_aaf = ?";
+
+        if (cql.endsWith("AND "))
+            cql = cql.trim().substring(0, cql.length() - 4);
+        System.out.println("Query is: " + cql);
+        cql = cql + " allow filtering";
+        System.out.println("Get OnboardingInfo CQL: " + cql);
+        pQuery.appendQueryString(cql);
+        if (appName != null)
+            pQuery.addValue(MusicUtil.convertToActualDataType(DataType.text(), appName));
+        if (uuid != null)
+            pQuery.addValue(MusicUtil.convertToActualDataType(DataType.uuid(), uuid));
+        if (isAAF != null)
+            pQuery.addValue(MusicUtil.convertToActualDataType(DataType.cboolean(), Boolean.parseBoolean(isAAF)));
+        return pQuery;
+
+    }
+}