Examples with TypeReference cn.taketoday.core.TypeReference used on opensource projects

Example 6 with TypeReference

use of cn.taketoday.core.TypeReference in project today-infrastructure by TAKETODAY.

the class MappingJackson2HttpMessageConverterTests method readAndWriteParameterizedType.

@Test
@SuppressWarnings("unchecked")
public void readAndWriteParameterizedType() throws Exception {
    TypeReference<List<MyBean>> beansList = new TypeReference<List<MyBean>>() {
    };
    String body = "[{" + "\"bytes\":\"AQI=\"," + "\"array\":[\"Foo\",\"Bar\"]," + "\"number\":42," + "\"string\":\"Foo\"," + "\"bool\":true," + "\"fraction\":42.0}]";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes(StandardCharsets.UTF_8));
    inputMessage.getHeaders().setContentType(new MediaType("application", "json"));
    MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
    List<MyBean> results = (List<MyBean>) converter.read(beansList.getType(), null, inputMessage);
    assertThat(results.size()).isEqualTo(1);
    MyBean result = results.get(0);
    assertThat(result.getString()).isEqualTo("Foo");
    assertThat(result.getNumber()).isEqualTo(42);
    assertThat(result.getFraction()).isCloseTo(42F, within(0F));
    assertThat(result.getArray()).isEqualTo(new String[] { "Foo", "Bar" });
    assertThat(result.isBool()).isTrue();
    assertThat(result.getBytes()).isEqualTo(new byte[] { 0x1, 0x2 });
    MockHttpOutputMessage outputMessage = new MockHttpOutputMessage();
    converter.write(results, beansList.getType(), new MediaType("application", "json"), outputMessage);
    JSONAssert.assertEquals(body, outputMessage.getBodyAsString(StandardCharsets.UTF_8), true);
}

Example 7 with TypeReference

use of cn.taketoday.core.TypeReference in project today-infrastructure by TAKETODAY.

the class MultipartBodyBuilderTests method builder.

@Test
public void builder() {
    MultipartBodyBuilder builder = new MultipartBodyBuilder();
    MultiValueMap<String, String> multipartData = new DefaultMultiValueMap<>();
    multipartData.add("form field", "form value");
    builder.part("key", multipartData).header("foo", "bar");
    Resource logo = new ClassPathResource("/cn/taketoday/http/converter/logo.jpg");
    builder.part("logo", logo).header("baz", "qux");
    HttpHeaders entityHeaders = HttpHeaders.create();
    entityHeaders.add("foo", "bar");
    HttpEntity<String> entity = new HttpEntity<>("body", entityHeaders);
    builder.part("entity", entity).header("baz", "qux");
    Publisher<String> publisher = Flux.just("foo", "bar", "baz");
    builder.asyncPart("publisherClass", publisher, String.class).header("baz", "qux");
    builder.asyncPart("publisherPtr", publisher, new TypeReference<String>() {
    }).header("baz", "qux");
    MultiValueMap<String, HttpEntity<?>> result = builder.build();
    assertThat(result.size()).isEqualTo(5);
    HttpEntity<?> resultEntity = result.getFirst("key");
    assertThat(resultEntity).isNotNull();
    assertThat(resultEntity.getBody()).isEqualTo(multipartData);
    assertThat(resultEntity.getHeaders().getFirst("foo")).isEqualTo("bar");
    resultEntity = result.getFirst("logo");
    assertThat(resultEntity).isNotNull();
    assertThat(resultEntity.getBody()).isEqualTo(logo);
    assertThat(resultEntity.getHeaders().getFirst("baz")).isEqualTo("qux");
    resultEntity = result.getFirst("entity");
    assertThat(resultEntity).isNotNull();
    assertThat(resultEntity.getBody()).isEqualTo("body");
    assertThat(resultEntity.getHeaders().getFirst("foo")).isEqualTo("bar");
    assertThat(resultEntity.getHeaders().getFirst("baz")).isEqualTo("qux");
    resultEntity = result.getFirst("publisherClass");
    assertThat(resultEntity).isNotNull();
    assertThat(resultEntity.getBody()).isEqualTo(publisher);
    assertThat(((PublisherEntity<?, ?>) resultEntity).getResolvableType()).isEqualTo(ResolvableType.fromClass(String.class));
    assertThat(resultEntity.getHeaders().getFirst("baz")).isEqualTo("qux");
    resultEntity = result.getFirst("publisherPtr");
    assertThat(resultEntity).isNotNull();
    assertThat(resultEntity.getBody()).isEqualTo(publisher);
    assertThat(((PublisherEntity<?, ?>) resultEntity).getResolvableType()).isEqualTo(ResolvableType.fromClass(String.class));
    assertThat(resultEntity.getHeaders().getFirst("baz")).isEqualTo("qux");
}

Example 8 with TypeReference

use of cn.taketoday.core.TypeReference in project today-framework by TAKETODAY.

the class DefaultClientResponseTests method toEntityListTypeReference.

@Test
public void toEntityListTypeReference() {
    byte[] bytes = "foo".getBytes(StandardCharsets.UTF_8);
    DefaultDataBuffer dataBuffer = DefaultDataBufferFactory.sharedInstance.wrap(ByteBuffer.wrap(bytes));
    Flux<DataBuffer> body = Flux.just(dataBuffer);
    mockTextPlainResponse(body);
    List<HttpMessageReader<?>> messageReaders = Collections.singletonList(new DecoderHttpMessageReader<>(StringDecoder.allMimeTypes()));
    given(mockExchangeStrategies.messageReaders()).willReturn(messageReaders);
    ResponseEntity<List<String>> result = defaultClientResponse.toEntityList(new TypeReference<String>() {
    }).block();
    assertThat(result.getBody()).isEqualTo(Collections.singletonList("foo"));
    assertThat(result.getStatusCode()).isEqualTo(HttpStatus.OK);
    assertThat(result.getStatusCodeValue()).isEqualTo(HttpStatus.OK.value());
    assertThat(result.getHeaders().getContentType()).isEqualTo(MediaType.TEXT_PLAIN);
}

Example 9 with TypeReference

use of cn.taketoday.core.TypeReference in project today-framework by TAKETODAY.

the class RequestEntityTests method types.

@Test
// SPR-13154
void types() throws URISyntaxException {
    URI url = new URI("https://example.com");
    List<String> body = Arrays.asList("foo", "bar");
    TypeReference<?> typeReference = new TypeReference<List<String>>() {
    };
    RequestEntity<?> entity = RequestEntity.post(url).body(body, typeReference.getType());
    assertThat(entity.getType()).isEqualTo(typeReference.getType());
}

Example 10 with TypeReference

use of cn.taketoday.core.TypeReference in project today-framework by TAKETODAY.

the class JsonbHttpMessageConverterTests method writeParameterizedBaseType.

@Test
@SuppressWarnings("unchecked")
public void writeParameterizedBaseType() throws Exception {
    TypeReference<List<MyBean>> beansList = new TypeReference<List<MyBean>>() {
    };
    TypeReference<List<MyBase>> baseList = new TypeReference<List<MyBase>>() {
    };
    String body = "[{\"bytes\":[1,2],\"array\":[\"Foo\",\"Bar\"]," + "\"number\":42,\"string\":\"Foo\",\"bool\":true,\"fraction\":42.0}]";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes(StandardCharsets.UTF_8));
    inputMessage.getHeaders().setContentType(new MediaType("application", "json"));
    List<MyBean> results = (List<MyBean>) converter.read(beansList.getType(), null, inputMessage);
    assertThat(results.size()).isEqualTo(1);
    MyBean result = results.get(0);
    assertThat(result.getString()).isEqualTo("Foo");
    assertThat(result.getNumber()).isEqualTo(42);
    assertThat(result.getFraction()).isCloseTo(42F, within(0F));
    assertThat(result.getArray()).isEqualTo(new String[] { "Foo", "Bar" });
    assertThat(result.isBool()).isTrue();
    assertThat(result.getBytes()).isEqualTo(new byte[] { 0x1, 0x2 });
    MockHttpOutputMessage outputMessage = new MockHttpOutputMessage();
    converter.write(results, baseList.getType(), new MediaType("application", "json"), outputMessage);
    JSONAssert.assertEquals(body, outputMessage.getBodyAsString(StandardCharsets.UTF_8), true);
}