added schema validation tools

[aai/aai-common.git] / aai-schema-ingest / src / main / java / org / onap / aai / validation / edges / DefaultEdgeFieldsValidationModule.java

diff --git a/aai-schema-ingest/src/main/java/org/onap/aai/validation/edges/DefaultEdgeFieldsValidationModule.java b/aai-schema-ingest/src/main/java/org/onap/aai/validation/edges/DefaultEdgeFieldsValidationModule.java
new file mode 100644 (file)
index 0000000..ff58e7d
--- /dev/null
+++ b/aai-schema-ingest/src/main/java/org/onap/aai/validation/edges/DefaultEdgeFieldsValidationModule.java
@@ -0,0 +1,75 @@
+/** 
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * Copyright © 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=========================================================
+ *
+ * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ */
+
+/**
+ * 
+ */
+package org.onap.aai.validation.edges;
+
+import java.util.EnumSet;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import org.onap.aai.edges.enums.EdgeField;
+
+/**
+ * Default core A&AI edge field validation
+ * All fields in EdgeField enum are required EXCEPT description
+ *
+ */
+public class DefaultEdgeFieldsValidationModule implements EdgeFieldsValidationModule {
+
+       /* (non-Javadoc)
+        * @see org.onap.aai.edges.EdgeFieldsValidator#verifyFields(java.util.Map)
+        */
+       @Override
+       public String verifyFields(Map<String, String> rule) {
+               EnumSet<EdgeField> missingFields = EnumSet.complementOf(EnumSet.allOf(EdgeField.class));
+               
+               for (EdgeField f : EdgeField.values()) {
+                       if (!rule.containsKey(f.toString()) && (f != EdgeField.DESCRIPTION)) { //description is optional
+                               missingFields.add(f);
+                       }
+               }
+               
+               StringBuilder errorMsg = new StringBuilder();
+               if (!missingFields.isEmpty()) {
+                       errorMsg.append("Rule ").append(ruleToString(rule)).append(" missing required fields: ");
+                       for (EdgeField mf : missingFields) {
+                               errorMsg.append(mf.toString()).append(" ");
+                       }
+               }
+               
+               return errorMsg.toString();
+       }
+       
+       private String ruleToString(Map<String, String> rule) {
+               StringBuilder sb = new StringBuilder();
+               for (Entry<String, String> fields : rule.entrySet()) {
+                       sb.append(fields.getKey()).append(":").append(fields.getValue()).append(" ");
+               }
+               
+               return sb.toString();
+       }
+
+}