java-tutorials/play-framework/websockets/app/utils/MessageConverter.java

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package utils;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import dto.MessageDTO;
import dto.RequestDTO;
public class MessageConverter {
private static final ObjectMapper OBJECT_MAPPER = new ObjectMapper();
public static MessageDTO jsonNodeToMessage(JsonNode jsonNode) {
return OBJECT_MAPPER.convertValue(jsonNode, MessageDTO.class);
}
public static JsonNode messageToJsonNode(MessageDTO messageDTO) {
return OBJECT_MAPPER.convertValue(messageDTO, JsonNode.class);
}
public static RequestDTO jsonNodeToRequest(JsonNode jsonNode) {
return OBJECT_MAPPER.convertValue(jsonNode, RequestDTO.class);
}
public static JsonNode requestToJsonNode(RequestDTO requestDTO) {
return OBJECT_MAPPER.convertValue(requestDTO, JsonNode.class);
}
}