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December 28, 2017 08:56
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Some Json utilities that I use for every project.Uses Jackson library.
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| import java.io.IOException; | |
| import com.fasterxml.jackson.core.JsonParseException; | |
| import com.fasterxml.jackson.databind.JsonMappingException; | |
| import com.fasterxml.jackson.databind.ObjectMapper; | |
| public class JsonUtils { | |
| private static final ObjectMapper objMapper = new ObjectMapper(); | |
| public static <T> T toObject(final String json , final Class<T> clazz) throws Exception{ | |
| return objMapper.readValue(json,clazz); | |
| } | |
| public static String toJson(final Object object) throws JsonProcessingException{ | |
| return objMapper.writerWithDefaultPrettyPrinter().writeValueAsString(object); | |
| } | |
| } |
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