1 files changed, 69 insertions, 0 deletions
diff --git a/ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/system/ConnectionUtils.java b/ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/system/ConnectionUtils.java
new file mode 100644
index 00000000..58fb3f25
--- /dev/null
+++ b/ecomp-sdk/epsdk-analytics/src/main/java/org/openecomp/portalsdk/analytics/system/ConnectionUtils.java
@@ -0,0 +1,69 @@
+/*-
+ * ================================================================================
+ * eCOMP Portal SDK
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property
+ * ================================================================================
+ * 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.
+ * ================================================================================
+ */
+package org.openecomp.portalsdk.analytics.system;
+
+import java.sql.Connection;
+
+import org.openecomp.portalsdk.analytics.error.RaptorException;
+import org.openecomp.portalsdk.analytics.error.ReportSQLException;
+import org.openecomp.portalsdk.analytics.util.AppConstants;
+import org.openecomp.portalsdk.analytics.util.DataSet;
+
+public class ConnectionUtils {
+	
+	public static DataSet getDataSet(String sql, String remoteDbPrefix)
+			throws RaptorException {
+		return getDataSet(sql, remoteDbPrefix, false);
+	}
+
+	public static Connection getConnection(String remoteDbPrefix) throws ReportSQLException {
+		if (!isNull(remoteDbPrefix) && (!remoteDbPrefix.equals(AppConstants.DB_LOCAL)) && !Globals.getSystemType().equals(Globals.ST_GENERIC) ) {
+			return RemDbUtils.getConnection(remoteDbPrefix);
+		} else {
+			return DbUtils.getConnection();
+		}
+	}
+	
+	public static DataSet getDataSet(String sql, String remoteDbPrefix,
+			boolean pagesize) throws ReportSQLException  {
+		DataSet ds = null;
+		if (!isNull(remoteDbPrefix) && (!remoteDbPrefix.equals(AppConstants.DB_LOCAL)) && !Globals.getSystemType().equals(Globals.ST_GENERIC) ) {
+			if (pagesize == false)
+				ds = RemDbUtils.executeQuery(sql,remoteDbPrefix);
+			else
+				ds = RemDbUtils.executeQuery(sql, Globals.getDefaultPageSize() + 1,remoteDbPrefix);
+		} else {
+			if (pagesize == false)
+				ds = DbUtils.executeQuery(sql);
+			else
+				ds = DbUtils.executeQuery(sql, Globals.getDefaultPageSize() + 1);
+		}
+		return ds;
+	}
+	
+	public static boolean isNull(String a) {
+		if ((a == null) || (a.length() == 0) || a.equalsIgnoreCase("null"))
+			return true;
+		else
+			return false;
+	}
+
+
+}