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

Example 21 with Jackson2JsonEncoder

use of org.springframework.http.codec.json.Jackson2JsonEncoder 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);
}

Example 22 with Jackson2JsonEncoder

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

the class CodecConfigurerTests method cloneCustomCodecs.

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

Example 23 with Jackson2JsonEncoder

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

the class CodecConfigurerTests method cloneDefaultCodecs.

@Test
void cloneDefaultCodecs() {
    CodecConfigurer clone = this.configurer.clone();
    Jackson2JsonDecoder jacksonDecoder = new Jackson2JsonDecoder();
    Jackson2JsonEncoder jacksonEncoder = new Jackson2JsonEncoder();
    Jaxb2XmlDecoder jaxb2Decoder = new Jaxb2XmlDecoder();
    Jaxb2XmlEncoder jaxb2Encoder = new Jaxb2XmlEncoder();
    ProtobufDecoder protoDecoder = new ProtobufDecoder();
    ProtobufEncoder protoEncoder = new ProtobufEncoder();
    clone.defaultCodecs().jackson2JsonDecoder(jacksonDecoder);
    clone.defaultCodecs().jackson2JsonEncoder(jacksonEncoder);
    clone.defaultCodecs().jaxb2Decoder(jaxb2Decoder);
    clone.defaultCodecs().jaxb2Encoder(jaxb2Encoder);
    clone.defaultCodecs().protobufDecoder(protoDecoder);
    clone.defaultCodecs().protobufEncoder(protoEncoder);
    // Clone has the customized the customizations
    List<Decoder<?>> decoders = clone.getReaders().stream().filter(reader -> reader instanceof DecoderHttpMessageReader).map(reader -> ((DecoderHttpMessageReader<?>) reader).getDecoder()).collect(Collectors.toList());
    List<Encoder<?>> encoders = clone.getWriters().stream().filter(writer -> writer instanceof EncoderHttpMessageWriter).map(reader -> ((EncoderHttpMessageWriter<?>) reader).getEncoder()).collect(Collectors.toList());
    assertThat(decoders).contains(jacksonDecoder, jaxb2Decoder, protoDecoder);
    assertThat(encoders).contains(jacksonEncoder, jaxb2Encoder, protoEncoder);
    // Original does not have the customizations
    decoders = this.configurer.getReaders().stream().filter(reader -> reader instanceof DecoderHttpMessageReader).map(reader -> ((DecoderHttpMessageReader<?>) reader).getDecoder()).collect(Collectors.toList());
    encoders = this.configurer.getWriters().stream().filter(writer -> writer instanceof EncoderHttpMessageWriter).map(reader -> ((EncoderHttpMessageWriter<?>) reader).getEncoder()).collect(Collectors.toList());
    assertThat(decoders).doesNotContain(jacksonDecoder, jaxb2Decoder, protoDecoder);
    assertThat(encoders).doesNotContain(jacksonEncoder, jaxb2Encoder, protoEncoder);
}

Example 24 with Jackson2JsonEncoder

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

the class ServletOAuth2AuthorizedClientExchangeFilterFunctionTests 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();
}