1 files changed, 84 insertions, 0 deletions
diff --git a/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/CheckDataTool.java b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/CheckDataTool.java
new file mode 100644
index 000000000..316e821df
--- /dev/null
+++ b/appc-config/appc-config-generator/provider/src/main/java/org/openecomp/sdnc/config/generator/tool/CheckDataTool.java
@@ -0,0 +1,84 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP : APP-C
+ * ================================================================================
+ * 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.sdnc.config.generator.tool;
+
+import java.io.StringReader;
+
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+
+import org.codehaus.jettison.json.JSONArray;
+import org.codehaus.jettison.json.JSONException;
+import org.codehaus.jettison.json.JSONObject;
+import org.openecomp.sdnc.config.generator.ConfigGeneratorConstant;
+import org.w3c.dom.Document;
+import org.xml.sax.InputSource;
+
+public class CheckDataTool {
+
+    public static String checkData(String data){
+        boolean isJSON = isJSON(data);
+        if(isJSON){
+            return ConfigGeneratorConstant.DATA_TYPE_JSON;
+        }
+
+        boolean isXML = isXML(data);
+        if(isXML){
+            return ConfigGeneratorConstant.DATA_TYPE_XML;
+        }
+
+        return ConfigGeneratorConstant.DATA_TYPE_TEXT;
+    }
+
+    public static boolean isJSON(String data) {
+        try {
+            new JSONObject(data);
+        } catch (JSONException ex) {
+            try {
+                new JSONArray(data);
+            } catch (JSONException ex1) {
+                return false;
+            }
+        }
+        return true;
+
+        //        try {
+        //            final ObjectMapper mapper = new ObjectMapper();
+        //            mapper.readTree(data);
+        //            return true;
+        //         } catch (IOException e) {
+        //            return false;
+        //         }
+    }
+
+    public static boolean isXML(String data) {
+        try {
+            DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
+            DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
+            Document doc = dBuilder.parse(new InputSource(new StringReader(data)));
+            return true;
+        } catch (Exception ex) {
+            return false;
+        }
+
+    }
+
+}