Examples with Jackson2JsonEncoder org.springframework.http.codec.json.Jackson2JsonEncoder used on opensource projects

Example 11 with Jackson2JsonEncoder

use of org.springframework.http.codec.json.Jackson2JsonEncoder in project spring-framework by spring-projects.

the class MessageWriterResultHandlerTests method initResultHandler.

private AbstractMessageWriterResultHandler initResultHandler(HttpMessageWriter<?>... writers) {
    List<HttpMessageWriter<?>> writerList;
    if (ObjectUtils.isEmpty(writers)) {
        writerList = new ArrayList<>();
        writerList.add(new EncoderHttpMessageWriter<>(new ByteBufferEncoder()));
        writerList.add(new EncoderHttpMessageWriter<>(CharSequenceEncoder.allMimeTypes()));
        writerList.add(new ResourceHttpMessageWriter());
        writerList.add(new EncoderHttpMessageWriter<>(new Jaxb2XmlEncoder()));
        writerList.add(new EncoderHttpMessageWriter<>(new Jackson2JsonEncoder()));
    } else {
        writerList = Arrays.asList(writers);
    }
    RequestedContentTypeResolver resolver = new RequestedContentTypeResolverBuilder().build();
    return new AbstractMessageWriterResultHandler(writerList, resolver) {
    };
}

Example 12 with Jackson2JsonEncoder

use of org.springframework.http.codec.json.Jackson2JsonEncoder in project spring-framework by spring-projects.

the class ResponseBodyResultHandlerTests method setup.

@BeforeEach
public void setup() throws Exception {
    List<HttpMessageWriter<?>> writerList = new ArrayList<>(5);
    writerList.add(new EncoderHttpMessageWriter<>(new ByteBufferEncoder()));
    writerList.add(new EncoderHttpMessageWriter<>(CharSequenceEncoder.allMimeTypes()));
    writerList.add(new ResourceHttpMessageWriter());
    writerList.add(new EncoderHttpMessageWriter<>(new Jaxb2XmlEncoder()));
    writerList.add(new EncoderHttpMessageWriter<>(new Jackson2JsonEncoder()));
    RequestedContentTypeResolver resolver = new RequestedContentTypeResolverBuilder().build();
    this.resultHandler = new ResponseBodyResultHandler(writerList, resolver);
}

Example 13 with Jackson2JsonEncoder

use of org.springframework.http.codec.json.Jackson2JsonEncoder in project spring-framework by spring-projects.

the class ServerSentEventHttpMessageWriterTests method writePojoWithPrettyPrint.

// SPR-14899
@Test
public void writePojoWithPrettyPrint() {
    ObjectMapper mapper = Jackson2ObjectMapperBuilder.json().indentOutput(true).build();
    this.messageWriter = new ServerSentEventHttpMessageWriter(Collections.singletonList(new Jackson2JsonEncoder(mapper)));
    Flux<Pojo> source = Flux.just(new Pojo("foofoo", "barbar"), new Pojo("foofoofoo", "barbarbar"));
    MockServerHttpResponse outputMessage = new MockServerHttpResponse();
    messageWriter.write(source, ResolvableType.forClass(Pojo.class), MediaType.TEXT_EVENT_STREAM, outputMessage, Collections.emptyMap()).block(Duration.ofMillis(5000));
    StepVerifier.create(outputMessage.getBodyAsString()).expectNext("data:{\n" + "data:  \"foo\" : \"foofoo\",\n" + "data:  \"bar\" : \"barbar\"\n" + "data:}\n\n" + "data:{\n" + "data:  \"foo\" : \"foofoofoo\",\n" + "data:  \"bar\" : \"barbarbar\"\n" + "data:}\n\n").expectComplete().verify();
}

Example 14 with Jackson2JsonEncoder

use of org.springframework.http.codec.json.Jackson2JsonEncoder in project spring-framework by spring-projects.

the class DefaultExchangeStrategiesBuilder method defaultWriters.

private void defaultWriters() {
    messageWriter(new EncoderHttpMessageWriter<>(new ByteArrayEncoder()));
    messageWriter(new EncoderHttpMessageWriter<>(new ByteBufferEncoder()));
    messageWriter(new EncoderHttpMessageWriter<>(new CharSequenceEncoder()));
    messageWriter(new ResourceHttpMessageWriter());
    messageWriter(new FormHttpMessageWriter());
    if (jaxb2Present) {
        messageWriter(new EncoderHttpMessageWriter<>(new Jaxb2XmlEncoder()));
    }
    if (jackson2Present) {
        messageWriter(new EncoderHttpMessageWriter<>(new Jackson2JsonEncoder()));
    }
}

Example 15 with Jackson2JsonEncoder

use of org.springframework.http.codec.json.Jackson2JsonEncoder in project spring-framework by spring-projects.

the class BodyInsertersTests method createContext.

@BeforeEach
public void createContext() {
    final List<HttpMessageWriter<?>> messageWriters = new ArrayList<>();
    messageWriters.add(new EncoderHttpMessageWriter<>(new ByteBufferEncoder()));
    messageWriters.add(new EncoderHttpMessageWriter<>(CharSequenceEncoder.textPlainOnly()));
    messageWriters.add(new ResourceHttpMessageWriter());
    messageWriters.add(new EncoderHttpMessageWriter<>(new Jaxb2XmlEncoder()));
    Jackson2JsonEncoder jsonEncoder = new Jackson2JsonEncoder();
    messageWriters.add(new EncoderHttpMessageWriter<>(jsonEncoder));
    messageWriters.add(new ServerSentEventHttpMessageWriter(jsonEncoder));
    messageWriters.add(new FormHttpMessageWriter());
    messageWriters.add(new EncoderHttpMessageWriter<>(CharSequenceEncoder.allMimeTypes()));
    messageWriters.add(new MultipartHttpMessageWriter(messageWriters));
    this.context = new BodyInserter.Context() {

        @Override
        public List<HttpMessageWriter<?>> messageWriters() {
            return messageWriters;
        }

        @Override
        public Optional<ServerHttpRequest> serverRequest() {
            return Optional.empty();
        }

        @Override
        public Map<String, Object> hints() {
            return hints;
        }
    };
    this.hints = new HashMap<>();
}