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/*-
* ============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);
}
}
}
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