io.vrap.rmf.base.client.ResponseSerializerImpl Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of rmf-java-base Show documentation

The e-commerce SDK from commercetools Composable Commerce for Java

There is a newer version: 17.17.0


package io.vrap.rmf.base.client;

import java.io.IOException;

import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.ObjectMapper;

/**
 * Default implementation of {@link ResponseSerializer} using Jackson {@link ObjectMapper}
 */
class ResponseSerializerImpl implements ResponseSerializer {

    private final ObjectMapper mapper;

    public ResponseSerializerImpl(final ObjectMapper mapper) {
        this.mapper = mapper;
    }

    public  ApiHttpResponse convertResponse(final ApiHttpResponse response, final Class outputType) {
        try {
            if (response.getBody() == null || response.getBody().length == 0) {
                return (ApiHttpResponse) response;
            }
            O newBody = mapper.readValue(response.getBody(), outputType);
            return new ApiHttpResponse<>(response.getStatusCode(), response.getHeaders(), newBody,
                response.getMessage(), response.getContextMap());
        }
        catch (IOException e) {
            throw new DeserializationException(e.getMessage(), e);
        }
    }

    public  ApiHttpResponse convertResponse(final ApiHttpResponse response, final JavaType outputType) {
        try {
            if (response.getBody() == null) {
                return (ApiHttpResponse) response;
            }
            O newBody = mapper.readValue(response.getBody(), outputType);
            return new ApiHttpResponse<>(response.getStatusCode(), response.getHeaders(), newBody,
                response.getMessage(), response.getContextMap());
        }
        catch (IOException e) {
            throw new DeserializationException(e.getMessage(), e);
        }
    }

    public  ApiHttpResponse convertResponse(final ApiHttpResponse response,
            final TypeReference outputType) {
        try {
            if (response.getBody() == null) {
                return (ApiHttpResponse) response;
            }
            O newBody = mapper.readValue(response.getBody(), outputType);
            return new ApiHttpResponse<>(response.getStatusCode(), response.getHeaders(), newBody,
                response.getMessage(), response.getContextMap());
        }
        catch (IOException e) {
            throw new DeserializationException(e.getMessage(), e);
        }
    }

    public byte[] toJsonByteArray(final Object value) throws JsonProcessingException {
        return mapper.writeValueAsBytes(value);
    }
}