forked from gCubeSystem/gx-rest
47 lines
1.6 KiB
Java
47 lines
1.6 KiB
Java
package org.gcube.common.gxrest.response.inbound;
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import org.gcube.com.fasterxml.jackson.databind.ObjectMapper;
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/**
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* Manipulation of an {@link GXInboundResponse}'s content.
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*
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* @author Manuele Simi (ISTI CNR)
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*
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*/
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final public class JsonUtils {
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/**
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* Deserializes the specified Json bytes into an object of the specified class
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* @param <T> the type of the desired object
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* @param json the string from which the object is to be deserialized
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* @param classOfT the class of T
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* @return an object of type T from the bytes
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* @throws Exception if the deserialization fails
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*/
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public static <T> T fromJson(byte[] bytes, Class<T> raw) throws Exception {
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try {
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ObjectMapper objectMapper = new ObjectMapper();
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return objectMapper.readValue(bytes, raw);
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} catch (Exception e) {
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throw new Exception("Cannot deserialize to the object.", e);
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}
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}
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/**
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* Deserializes the specified Json bytes into an object of the specified class
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* @param <T> the type of the desired object
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* @param json the string from which the object is to be deserialized
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* @param raw the class of T
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* @return an object of type T from the bytes
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* @throws Exception if the deserialization fails
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*/
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public static <T> T fromJson(String json, Class<T> raw) throws Exception {
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try {
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ObjectMapper objectMapper = new ObjectMapper();
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return objectMapper.readValue(json, raw);
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} catch (Exception e) {
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throw new Exception("Cannot deserialize to the object.", e);
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}
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}
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}
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