1 files changed, 116 insertions, 0 deletions
diff --git a/ajsc-aai/src/main/java/org/openecomp/aai/util/MapperUtil.java b/ajsc-aai/src/main/java/org/openecomp/aai/util/MapperUtil.java
new file mode 100644
index 0000000..b3193c8
--- /dev/null
+++ b/ajsc-aai/src/main/java/org/openecomp/aai/util/MapperUtil.java
@@ -0,0 +1,116 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.openecomp.aai
+ * ================================================================================
+ * 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.aai.util;
+
+import org.openecomp.aai.exceptions.AAIException;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.databind.*;
+import com.fasterxml.jackson.module.jaxb.JaxbAnnotationModule;
+
+public class MapperUtil {
+
+
+  /**
+   * Read as object of.
+   *
+   * @param <T> the generic type
+   * @param clazz the clazz
+   * @param value the value
+   * @return the t
+   * @throws AAIException the AAI exception
+   */
+  public static <T> T readAsObjectOf(Class<T> clazz, String value) throws AAIException {
+	com.fasterxml.jackson.databind.ObjectMapper MAPPER = new ObjectMapper();
+    try {        
+    	return MAPPER.readValue(value, clazz);
+    } catch (Exception e) {
+    	throw new AAIException("AAI_4007", e);
+    }
+  }
+  
+  /**
+   * Read with dashes as object of.
+   *
+   * @param <T> the generic type
+   * @param clazz the clazz
+   * @param value the value
+   * @return the t
+   * @throws AAIException the AAI exception
+   */
+  public static <T> T readWithDashesAsObjectOf(Class<T> clazz, String value) throws AAIException {
+	  com.fasterxml.jackson.databind.ObjectMapper MAPPER = new ObjectMapper();
+	    try {
+	        MAPPER.registerModule(new JaxbAnnotationModule());
+	        MAPPER.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+	        MAPPER.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, false);
+	        
+	    	return MAPPER.readValue(value, clazz);
+	    } catch (Exception e) {
+	    	throw new AAIException("AAI_4007", e);
+	    }
+	  }
+
+  /**
+   * Write as JSON string.
+   *
+   * @param obj the obj
+   * @return the string
+   * @throws AAIException the AAI exception
+   */
+  public static String writeAsJSONString(Object obj) throws AAIException  {
+	  com.fasterxml.jackson.databind.ObjectMapper MAPPER = new ObjectMapper();
+	    try {
+	     String s =  MAPPER.writeValueAsString(obj);
+	     return s;		 
+	    		 //readValue(value, clazz);
+	    } catch (Exception e) {
+	    	throw new AAIException("AAI_4008", e);
+	    }
+	  }
+  
+  /**
+   * Write as JSON string with dashes.
+   *
+   * @param obj the obj
+   * @return the string
+   * @throws AAIException the AAI exception
+   */
+  public static String writeAsJSONStringWithDashes(Object obj) throws AAIException  {
+	  com.fasterxml.jackson.databind.ObjectMapper MAPPER = new ObjectMapper();
+	    try {
+	    	MAPPER.setSerializationInclusion(JsonInclude.Include.NON_NULL);
+            
+            MAPPER.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
+            MAPPER.configure(SerializationFeature.INDENT_OUTPUT, false);
+            MAPPER.configure(SerializationFeature.WRAP_ROOT_VALUE, false);
+
+            MAPPER.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+            MAPPER.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, false);
+
+            MAPPER.registerModule(new JaxbAnnotationModule());
+            String s =  MAPPER.writeValueAsString(obj);
+            return s;		 
+	    } catch (Exception e) {
+	    	throw new AAIException("AAI_4008", e);
+	    }
+	  }
+}