1 files changed, 111 insertions, 0 deletions
diff --git a/ecomp-sdk/epsdk-core/src/main/java/org/openecomp/portalsdk/core/FusionObject.java b/ecomp-sdk/epsdk-core/src/main/java/org/openecomp/portalsdk/core/FusionObject.java
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+++ b/ecomp-sdk/epsdk-core/src/main/java/org/openecomp/portalsdk/core/FusionObject.java
@@ -0,0 +1,111 @@
+/*-
+ * ================================================================================
+ * 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.core;
+
+/**
+ * <p>
+ * Title: FusionObject
+ * </p>
+ *
+ * <p>
+ * Description: This interface is implemented by all top-level support classes
+ * of each package in FUSION. This allows all top-level support classes to have
+ * some commonality for easier maintenance.
+ * </p>
+ *
+ * <p>
+ * Copyright: Copyright (c) 2007
+ * </p>
+ *
+ * @version 1.1
+ */
+public interface FusionObject {
+
+	public class Parameters {
+		// HashMap parameters passed to the Service and Dao tiers
+		public static final String PARAM_USERID = "userId";
+		public static final String PARAM_HTTP_REQUEST = "request";
+		public static final String PARAM_FILTERS = "filters";
+		public static final String PARAM_CLIENT_DEVICE = "client_device";
+		// Request parameters passed in the Web tier
+		public static final String REQUEST_PARAM_DISPLAY_SUCCESS_MESSAGE = "display_success_message";
+	}
+
+	/**
+	 * <p>
+	 * Title: FusionObject.Utilities
+	 * </p>
+	 *
+	 * <p>
+	 * Description: Inner class that has some utility functions available for
+	 * any class that implements it.
+	 * </p>
+	 *
+	 * <p>
+	 * Copyright: Copyright (c) 2007
+	 * </p>
+	 *
+	 * @version 1.1
+	 */
+	public class Utilities {
+		/**
+		 * nvl - replaces a string value with an empty string if null.
+		 *
+		 * @param s
+		 *            String - the string value that needs to be checked
+		 * @return String - returns the original string value if not null.
+		 *         Otherwise an empty string ("") is returned.
+		 */
+		public static String nvl(String s) {
+			return (s == null) ? "" : s;
+		}
+
+		/**
+		 * nvl - replaces a string value with a default value if null.
+		 *
+		 * @param s
+		 *            String - the string value that needs to be checked
+		 * @param sDefault
+		 *            String - the default value
+		 * @return String - returns the original string value if not null.
+		 *         Otherwise the default value is returned.
+		 */
+		public static String nvl(String s, String sDefault) {
+			return nvl(s).equals("") ? sDefault : s;
+		}
+
+		/**
+		 * Tests the specified string for nullity.
+		 * 
+		 * @param a
+		 *            String to test for nullity.
+		 * @return True if the specified string is null, empty or the 4-character
+		 *         sequence "null" (ignoring case); otherwise false.
+		 */
+		public static boolean isNull(String a) {
+			if ((a == null) || (a.length() == 0) || a.equalsIgnoreCase("null"))
+				return true;
+			else
+				return false;
+		}
+
+	}
+
+}