Examples with Jackson2JsonEncoder cn.taketoday.http.codec.json.Jackson2JsonEncoder used on opensource projects

Example 6 with Jackson2JsonEncoder

use of cn.taketoday.http.codec.json.Jackson2JsonEncoder in project today-framework by TAKETODAY.

the class ServerSentEventHttpMessageWriterTests method writePojoWithPrettyPrint.

@ParameterizedDataBufferAllocatingTest
// SPR-14899
void writePojoWithPrettyPrint(String displayName, DataBufferFactory bufferFactory) {
    super.bufferFactory = bufferFactory;
    ObjectMapper mapper = Jackson2ObjectMapperBuilder.json().indentOutput(true).build();
    this.messageWriter = new ServerSentEventHttpMessageWriter(new Jackson2JsonEncoder(mapper));
    MockServerHttpResponse outputMessage = new MockServerHttpResponse(super.bufferFactory);
    Flux<Pojo> source = Flux.just(new Pojo("foofoo", "barbar"), new Pojo("foofoofoo", "barbarbar"));
    testWrite(source, outputMessage, Pojo.class);
    StepVerifier.create(outputMessage.getBody()).consumeNextWith(stringConsumer("data:")).consumeNextWith(stringConsumer("{\n" + "data:  \"foo\" : \"foofoo\",\n" + "data:  \"bar\" : \"barbar\"\n" + "data:}")).consumeNextWith(stringConsumer("\n\n")).consumeNextWith(stringConsumer("data:")).consumeNextWith(stringConsumer("{\n" + "data:  \"foo\" : \"foofoofoo\",\n" + "data:  \"bar\" : \"barbarbar\"\n" + "data:}")).consumeNextWith(stringConsumer("\n\n")).expectComplete().verify();
}

Example 7 with Jackson2JsonEncoder

use of cn.taketoday.http.codec.json.Jackson2JsonEncoder in project today-framework by TAKETODAY.

the class CancelWithoutDemandCodecTests method cancelWithSse.

// gh-22107
@Test
public void cancelWithSse() {
    ServerSentEvent<?> event = ServerSentEvent.builder().data("bar").id("c42").event("foo").build();
    ServerSentEventHttpMessageWriter writer = new ServerSentEventHttpMessageWriter(new Jackson2JsonEncoder());
    CancellingOutputMessage outputMessage = new CancellingOutputMessage(this.bufferFactory);
    writer.write(Mono.just(event), ResolvableType.fromClass(ServerSentEvent.class), MediaType.TEXT_EVENT_STREAM, outputMessage, Collections.emptyMap()).block(Duration.ofSeconds(5));
}

Example 8 with Jackson2JsonEncoder

use of cn.taketoday.http.codec.json.Jackson2JsonEncoder in project today-framework by TAKETODAY.

the class ServerHttpResponseTests method monoResponseShouldNotLeakIfCancelled.

@Test
// gh-26232
void monoResponseShouldNotLeakIfCancelled() {
    LeakAwareDataBufferFactory bufferFactory = new LeakAwareDataBufferFactory();
    MockServerHttpRequest request = MockServerHttpRequest.get("/").build();
    MockServerHttpResponse response = new MockServerHttpResponse(bufferFactory);
    response.setWriteHandler(flux -> {
        throw AbortedException.beforeSend();
    });
    HttpMessageWriter<Object> messageWriter = new EncoderHttpMessageWriter<>(new Jackson2JsonEncoder());
    Mono<Void> result = messageWriter.write(Mono.just(Collections.singletonMap("foo", "bar")), ResolvableType.fromClass(Mono.class), ResolvableType.fromClass(Map.class), null, request, response, Collections.emptyMap());
    StepVerifier.create(result).expectError(AbortedException.class).verify();
    bufferFactory.checkForLeaks();
}

Example 9 with Jackson2JsonEncoder

use of cn.taketoday.http.codec.json.Jackson2JsonEncoder in project today-framework by TAKETODAY.

the class ClientCodecConfigurerTests method jackson2CodecCustomization.

@Test
public void jackson2CodecCustomization() {
    Jackson2JsonDecoder decoder = new Jackson2JsonDecoder();
    Jackson2JsonEncoder encoder = new Jackson2JsonEncoder();
    this.configurer.defaultCodecs().jackson2JsonDecoder(decoder);
    this.configurer.defaultCodecs().jackson2JsonEncoder(encoder);
    List<HttpMessageReader<?>> readers = this.configurer.getReaders();
    Jackson2JsonDecoder actualDecoder = findCodec(readers, Jackson2JsonDecoder.class);
    assertThat(actualDecoder).isSameAs(decoder);
    assertThat(findCodec(readers, ServerSentEventHttpMessageReader.class).getDecoder()).isSameAs(decoder);
    List<HttpMessageWriter<?>> writers = this.configurer.getWriters();
    Jackson2JsonEncoder actualEncoder = findCodec(writers, Jackson2JsonEncoder.class);
    assertThat(actualEncoder).isSameAs(encoder);
    MultipartHttpMessageWriter multipartWriter = findCodec(writers, MultipartHttpMessageWriter.class);
    actualEncoder = findCodec(multipartWriter.getPartWriters(), Jackson2JsonEncoder.class);
    assertThat(actualEncoder).isSameAs(encoder);
}

Example 10 with Jackson2JsonEncoder

use of cn.taketoday.http.codec.json.Jackson2JsonEncoder in project today-framework by TAKETODAY.

the class ClientCodecConfigurerTests method cloneShouldNotBeImpactedByChangesToOriginal.

@Test
public void cloneShouldNotBeImpactedByChangesToOriginal() {
    ClientCodecConfigurer clone = this.configurer.clone();
    this.configurer.registerDefaults(false);
    this.configurer.customCodecs().register(new Jackson2JsonEncoder());
    List<HttpMessageWriter<?>> writers = findCodec(clone.getWriters(), MultipartHttpMessageWriter.class).getPartWriters();
    assertThat(writers).hasSize(10);
}