diff options
| -rw-r--r-- | aai-core/src/main/java/org/onap/aai/util/MapperUtil.java | 48 |
1 files changed, 27 insertions, 21 deletions
diff --git a/aai-core/src/main/java/org/onap/aai/util/MapperUtil.java b/aai-core/src/main/java/org/onap/aai/util/MapperUtil.java index 70534d82..4fed0666 100644 --- a/aai-core/src/main/java/org/onap/aai/util/MapperUtil.java +++ b/aai-core/src/main/java/org/onap/aai/util/MapperUtil.java @@ -4,6 +4,8 @@ * ================================================================================ * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved. * ================================================================================ + * Modifications Copyright © 2018 IBM. + * ================================================================================ * 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 @@ -26,7 +28,13 @@ import com.fasterxml.jackson.module.jaxb.JaxbAnnotationModule; public class MapperUtil { - + /** + * Instantiates MapperUtil. + */ + private MapperUtil() { + // prevent instantiation + } + /** * Read as object of. * @@ -37,9 +45,9 @@ public class MapperUtil { * @throws AAIException the AAI exception */ public static <T> T readAsObjectOf(Class<T> clazz, String value) throws AAIException { - ObjectMapper MAPPER = new ObjectMapper(); + ObjectMapper mapper = new ObjectMapper(); try { - return MAPPER.readValue(value, clazz); + return mapper.readValue(value, clazz); } catch (Exception e) { throw new AAIException("AAI_4007", e); } @@ -55,13 +63,13 @@ public class MapperUtil { * @throws AAIException the AAI exception */ public static <T> T readWithDashesAsObjectOf(Class<T> clazz, String value) throws AAIException { - ObjectMapper MAPPER = new ObjectMapper(); + ObjectMapper mapper = new ObjectMapper(); try { - MAPPER.registerModule(new JaxbAnnotationModule()); - MAPPER.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); - MAPPER.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, false); + mapper.registerModule(new JaxbAnnotationModule()); + mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false); + mapper.configure(DeserializationFeature.UNWRAP_ROOT_VALUE, false); - return MAPPER.readValue(value, clazz); + return mapper.readValue(value, clazz); } catch (Exception e) { throw new AAIException("AAI_4007", e); } @@ -75,10 +83,9 @@ public class MapperUtil { * @throws AAIException the AAI exception */ public static String writeAsJSONString(Object obj) throws AAIException { - ObjectMapper MAPPER = new ObjectMapper(); + ObjectMapper mapper = new ObjectMapper(); try { - String s = MAPPER.writeValueAsString(obj); - return s; + return mapper.writeValueAsString(obj); } catch (Exception e) { throw new AAIException("AAI_4008", e); } @@ -92,20 +99,19 @@ public class MapperUtil { * @throws AAIException the AAI exception */ public static String writeAsJSONStringWithDashes(Object obj) throws AAIException { - ObjectMapper MAPPER = new ObjectMapper(); + ObjectMapper mapper = new ObjectMapper(); try { - MAPPER.setSerializationInclusion(JsonInclude.Include.NON_NULL); + 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(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.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; + mapper.registerModule(new JaxbAnnotationModule()); + return mapper.writeValueAsString(obj); } catch (Exception e) { throw new AAIException("AAI_4008", e); } |