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

Example 1 with EncoderHttpMessageWriter

use of org.springframework.http.codec.EncoderHttpMessageWriter 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 2 with EncoderHttpMessageWriter

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

the class ServerHttpResponseTests method monoResponseShouldNotLeakIfCancelled.

// gh-26232
@Test
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.forClass(Mono.class), ResolvableType.forClass(Map.class), null, request, response, Collections.emptyMap());
    StepVerifier.create(result).expectError(AbortedException.class).verify();
    bufferFactory.checkForLeaks();
}

Example 3 with EncoderHttpMessageWriter

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

the class DefaultEntityResponseBuilderTests method bodyInserter.

@Test
public void bodyInserter() {
    String body = "foo";
    Publisher<String> publisher = Mono.just(body);
    Mono<EntityResponse<Publisher<String>>> result = EntityResponse.fromPublisher(publisher, String.class).build();
    MockServerWebExchange exchange = MockServerWebExchange.from(MockServerHttpRequest.get("http://localhost"));
    ServerResponse.Context context = new ServerResponse.Context() {

        @Override
        public List<HttpMessageWriter<?>> messageWriters() {
            return Collections.singletonList(new EncoderHttpMessageWriter<>(CharSequenceEncoder.allMimeTypes()));
        }

        @Override
        public List<ViewResolver> viewResolvers() {
            return Collections.emptyList();
        }
    };
    StepVerifier.create(result).consumeNextWith(response -> {
        StepVerifier.create(response.entity()).expectNext(body).expectComplete().verify();
        response.writeTo(exchange, context);
    }).expectComplete().verify();
    assertThat(exchange.getResponse().getBody()).isNotNull();
}

Example 4 with EncoderHttpMessageWriter

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

the class BaseDefaultCodecs method getBaseTypedWriters.

/**
 * Return "base" typed writers only, i.e. common to client and server.
 */
final List<HttpMessageWriter<?>> getBaseTypedWriters() {
    if (!this.registerDefaults) {
        return Collections.emptyList();
    }
    List<HttpMessageWriter<?>> writers = new ArrayList<>();
    addCodec(writers, new EncoderHttpMessageWriter<>(new ByteArrayEncoder()));
    addCodec(writers, new EncoderHttpMessageWriter<>(new ByteBufferEncoder()));
    addCodec(writers, new EncoderHttpMessageWriter<>(new DataBufferEncoder()));
    if (nettyByteBufPresent) {
        addCodec(writers, new EncoderHttpMessageWriter<>(new NettyByteBufEncoder()));
    }
    addCodec(writers, new ResourceHttpMessageWriter());
    addCodec(writers, new EncoderHttpMessageWriter<>(CharSequenceEncoder.textPlainOnly()));
    if (protobufPresent) {
        addCodec(writers, new ProtobufHttpMessageWriter(this.protobufEncoder != null ? (ProtobufEncoder) this.protobufEncoder : new ProtobufEncoder()));
    }
    return writers;
}

Example 5 with EncoderHttpMessageWriter

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

the class ResponseEntityResultHandlerTests method handleWithProducibleContentTypeShouldFailWithServerError.

// gh-23287
@Test
public void handleWithProducibleContentTypeShouldFailWithServerError() {
    ResponseEntity<String> value = ResponseEntity.ok().body("<foo/>");
    MethodParameter returnType = on(TestController.class).resolveReturnType(entity(String.class));
    HandlerResult result = handlerResult(value, returnType);
    MockServerWebExchange exchange = MockServerWebExchange.from(get("/path"));
    Set<MediaType> mediaTypes = Collections.singleton(MediaType.APPLICATION_XML);
    exchange.getAttributes().put(PRODUCIBLE_MEDIA_TYPES_ATTRIBUTE, mediaTypes);
    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();
}