Examples with ServerSentEventHttpMessageWriter org.springframework.http.codec.ServerSentEventHttpMessageWriter used on opensource projects

Example 1 with ServerSentEventHttpMessageWriter

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

the class WebFluxConfigurationSupport method addDefaultHttpMessageWriters.

/**
	 * Adds default converters that sub-classes can call from
	 * {@link #configureMessageWriters(List)}.
	 */
protected final void addDefaultHttpMessageWriters(List<HttpMessageWriter<?>> writers) {
    List<Encoder<?>> sseDataEncoders = new ArrayList<>();
    writers.add(new EncoderHttpMessageWriter<>(new ByteArrayEncoder()));
    writers.add(new EncoderHttpMessageWriter<>(new ByteBufferEncoder()));
    writers.add(new EncoderHttpMessageWriter<>(new DataBufferEncoder()));
    writers.add(new EncoderHttpMessageWriter<>(new CharSequenceEncoder()));
    writers.add(new ResourceHttpMessageWriter());
    if (jaxb2Present) {
        writers.add(new EncoderHttpMessageWriter<>(new Jaxb2XmlEncoder()));
    }
    if (jackson2Present) {
        Jackson2JsonEncoder encoder = new Jackson2JsonEncoder();
        writers.add(new Jackson2ServerHttpMessageWriter(encoder));
        sseDataEncoders.add(encoder);
        HttpMessageWriter<Object> writer = new ServerSentEventHttpMessageWriter(sseDataEncoders);
        writers.add(new Jackson2ServerHttpMessageWriter(writer));
    } else {
        writers.add(new ServerSentEventHttpMessageWriter(sseDataEncoders));
    }
}

Example 2 with ServerSentEventHttpMessageWriter

use of org.springframework.http.codec.ServerSentEventHttpMessageWriter in project spring-security by spring-projects.

the class ServerOAuth2AuthorizedClientExchangeFilterFunctionTests method getBody.

private static String getBody(ClientRequest request) {
    final List<HttpMessageWriter<?>> messageWriters = new ArrayList<>();
    messageWriters.add(new EncoderHttpMessageWriter<>(new ByteBufferEncoder()));
    messageWriters.add(new EncoderHttpMessageWriter<>(CharSequenceEncoder.textPlainOnly()));
    messageWriters.add(new ResourceHttpMessageWriter());
    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));
    BodyInserter.Context 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 new HashMap<>();
        }
    };
    MockClientHttpRequest body = new MockClientHttpRequest(HttpMethod.GET, "/");
    request.body().insert(body, context).block();
    return body.getBodyAsString().block();
}

Example 3 with ServerSentEventHttpMessageWriter

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

the class ServerCodecConfigurerTests method cloneConfigurer.

@Test
public void cloneConfigurer() {
    ServerCodecConfigurer clone = this.configurer.clone();
    MultipartHttpMessageReader reader = new MultipartHttpMessageReader(new DefaultPartHttpMessageReader());
    Jackson2JsonEncoder encoder = new Jackson2JsonEncoder();
    clone.defaultCodecs().multipartReader(reader);
    clone.defaultCodecs().serverSentEventEncoder(encoder);
    // Clone has the customizations
    HttpMessageReader<?> actualReader = findCodec(clone.getReaders(), MultipartHttpMessageReader.class);
    ServerSentEventHttpMessageWriter actualWriter = findCodec(clone.getWriters(), ServerSentEventHttpMessageWriter.class);
    assertThat(actualReader).isSameAs(reader);
    assertThat(actualWriter.getEncoder()).isSameAs(encoder);
    // Original does not have the customizations
    actualReader = findCodec(this.configurer.getReaders(), MultipartHttpMessageReader.class);
    actualWriter = findCodec(this.configurer.getWriters(), ServerSentEventHttpMessageWriter.class);
    assertThat(actualReader).isNotSameAs(reader);
    assertThat(actualWriter.getEncoder()).isNotSameAs(encoder);
}

Example 4 with ServerSentEventHttpMessageWriter

use of org.springframework.http.codec.ServerSentEventHttpMessageWriter 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<>();
}

Example 5 with ServerSentEventHttpMessageWriter

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

the class CodecConfigurerTests method cloneEmptyCustomCodecs.

@Test
void cloneEmptyCustomCodecs() {
    this.configurer.registerDefaults(false);
    assertThat(this.configurer.getReaders()).isEmpty();
    assertThat(this.configurer.getWriters()).isEmpty();
    CodecConfigurer clone = this.configurer.clone();
    clone.customCodecs().register(new Jackson2JsonEncoder());
    clone.customCodecs().register(new Jackson2JsonDecoder());
    clone.customCodecs().register(new ServerSentEventHttpMessageReader());
    clone.customCodecs().register(new ServerSentEventHttpMessageWriter());
    assertThat(this.configurer.getReaders()).isEmpty();
    assertThat(this.configurer.getWriters()).isEmpty();
    assertThat(clone.getReaders()).hasSize(2);
    assertThat(clone.getWriters()).hasSize(2);
}