1 files changed, 58 insertions, 0 deletions
diff --git a/aai-traversal/src/main/java/org/onap/aai/rest/dsl/validation/DslValidator.java b/aai-traversal/src/main/java/org/onap/aai/rest/dsl/validation/DslValidator.java
new file mode 100644
index 0000000..128f8a8
--- /dev/null
+++ b/aai-traversal/src/main/java/org/onap/aai/rest/dsl/validation/DslValidator.java
@@ -0,0 +1,58 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 2018-2019 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.onap.aai.rest.dsl.validation;
+
+import org.onap.aai.exceptions.AAIException;
+
+public abstract class DslValidator {
+    protected StringBuilder errorMessage = new StringBuilder("");
+
+
+    protected DslValidator(DslValidator.Builder builder) {
+
+    }
+
+    public abstract boolean validate(DslValidatorRule dslValidatorRule) throws AAIException;
+
+    public String getErrorMessage() {
+        return errorMessage.toString();
+    }
+
+    public static class Builder {
+
+        boolean isSchemaValidation = false;
+
+        public Builder schema() {
+            this.setSchemaValidation(true);
+            return this;
+        }
+
+        private void setSchemaValidation(boolean schemaValidation) {
+            isSchemaValidation = schemaValidation;
+        }
+
+        public DslValidator create() {
+            if (isSchemaValidation) {
+                return new DslSchemaValidator(this);
+            }
+            return new DslQueryValidator(this);
+        }
+    }
+}