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

Example 11 with EncoderHttpMessageWriter

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

the class DefaultClientRequestBuilderTests method bodyInserter.

@Test
public void bodyInserter() {
    String body = "foo";
    BodyInserter<String, ClientHttpRequest> inserter = (response, strategies) -> {
        byte[] bodyBytes = body.getBytes(UTF_8);
        DataBuffer buffer = DefaultDataBufferFactory.sharedInstance.wrap(bodyBytes);
        return response.writeWith(Mono.just(buffer));
    };
    ClientRequest result = ClientRequest.create(POST, DEFAULT_URL).body(inserter).build();
    List<HttpMessageWriter<?>> messageWriters = new ArrayList<>();
    messageWriters.add(new EncoderHttpMessageWriter<>(CharSequenceEncoder.allMimeTypes()));
    ExchangeStrategies strategies = mock(ExchangeStrategies.class);
    given(strategies.messageWriters()).willReturn(messageWriters);
    MockClientHttpRequest request = new MockClientHttpRequest(GET, "/");
    result.writeTo(request, strategies).block();
    assertThat(request.getBody()).isNotNull();
    StepVerifier.create(request.getBody()).expectNextCount(1).verifyComplete();
}

Example 12 with EncoderHttpMessageWriter

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

the class DefaultClientRequestBuilderTests method bodyParameterizedTypeReference.

@Test
public void bodyParameterizedTypeReference() {
    String body = "foo";
    Publisher<String> publisher = Mono.just(body);
    ParameterizedTypeReference<String> typeReference = new ParameterizedTypeReference<>() {
    };
    ClientRequest result = ClientRequest.create(POST, DEFAULT_URL).body(publisher, typeReference).build();
    List<HttpMessageWriter<?>> messageWriters = new ArrayList<>();
    messageWriters.add(new EncoderHttpMessageWriter<>(CharSequenceEncoder.allMimeTypes()));
    ExchangeStrategies strategies = mock(ExchangeStrategies.class);
    given(strategies.messageWriters()).willReturn(messageWriters);
    MockClientHttpRequest request = new MockClientHttpRequest(GET, "/");
    result.writeTo(request, strategies).block();
    assertThat(request.getBody()).isNotNull();
    StepVerifier.create(request.getBody()).expectNextCount(1).verifyComplete();
}

Example 13 with EncoderHttpMessageWriter

use of org.springframework.http.codec.EncoderHttpMessageWriter 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 14 with EncoderHttpMessageWriter

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

the class DefaultClientRequestBuilderTests method fromCopiesBody.

@Test
public void fromCopiesBody() {
    String body = "foo";
    BodyInserter<String, ClientHttpRequest> inserter = (response, strategies) -> {
        byte[] bodyBytes = body.getBytes(UTF_8);
        DataBuffer buffer = DefaultDataBufferFactory.sharedInstance.wrap(bodyBytes);
        return response.writeWith(Mono.just(buffer));
    };
    ClientRequest other = ClientRequest.create(POST, DEFAULT_URL).body(inserter).build();
    ClientRequest result = ClientRequest.from(other).build();
    List<HttpMessageWriter<?>> messageWriters = new ArrayList<>();
    messageWriters.add(new EncoderHttpMessageWriter<>(CharSequenceEncoder.allMimeTypes()));
    ExchangeStrategies strategies = mock(ExchangeStrategies.class);
    given(strategies.messageWriters()).willReturn(messageWriters);
    MockClientHttpRequest request = new MockClientHttpRequest(POST, "/");
    result.writeTo(request, strategies).block();
    String copiedBody = request.getBodyAsString().block();
    assertThat(copiedBody).isEqualTo("foo");
}

Example 15 with EncoderHttpMessageWriter

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

the class ResponseEntityResultHandlerTests method handleWithPresetContentTypeShouldFailWithServerError.

// gh-23205
@Test
public void handleWithPresetContentTypeShouldFailWithServerError() {
    ResponseEntity<String> value = ResponseEntity.ok().contentType(MediaType.APPLICATION_XML).body("<foo/>");
    MethodParameter returnType = on(TestController.class).resolveReturnType(entity(String.class));
    HandlerResult result = handlerResult(value, returnType);
    MockServerWebExchange exchange = MockServerWebExchange.from(get("/path"));
    ResponseEntityResultHandler resultHandler = new ResponseEntityResultHandler(Collections.singletonList(new EncoderHttpMessageWriter<>(CharSequenceEncoder.textPlainOnly())), new RequestedContentTypeResolverBuilder().build());
    StepVerifier.create(resultHandler.handleResult(exchange, result)).consumeErrorWith(ex -> assertThat(ex).isInstanceOf(HttpMessageNotWritableException.class).hasMessageContaining("with preset Content-Type")).verify();
}