1 files changed, 55 insertions, 0 deletions
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/tosca/validators/BooleanValidator.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/tosca/validators/BooleanValidator.java
new file mode 100644
index 0000000000..def0e7c391
--- /dev/null
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/tosca/validators/BooleanValidator.java
@@ -0,0 +1,55 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.be.model.tosca.validators;
+
+import java.util.Arrays;
+import java.util.Map;
+
+import org.openecomp.sdc.be.model.DataTypeDefinition;
+
+public class BooleanValidator implements PropertyTypeValidator {
+
+	private static BooleanValidator booleanValidator = new BooleanValidator();
+	private static String[] validValues = { "true", "t", "on", "yes", "y", "1", "false", "f", "off", "no", "n", "0" };
+
+	public static BooleanValidator getInstance() {
+		return booleanValidator;
+	}
+
+	private BooleanValidator() {
+
+	}
+
+	@Override
+	public boolean isValid(String value, String innerType, Map<String, DataTypeDefinition> allDataTypes) {
+
+		if (value == null || true == value.isEmpty()) {
+			return true;
+		}
+
+		return (Arrays.stream(validValues).filter(str -> str.equalsIgnoreCase(value)).toArray().length == 1);
+	}
+
+	@Override
+	public boolean isValid(String value, String innerType) {
+		return isValid(value, null, null);
+	}
+}