本文整理了Java中org.springframework.core.ResolvableType.forClass方法的一些代码示例，展示了ResolvableType.forClass的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ResolvableType.forClass方法的具体详情如下：
包路径：org.springframework.core.ResolvableType
类名称：ResolvableType
方法名：forClass

ResolvableType.forClass介绍

[英]Return a ResolvableType for the specified Class, using the full generic type information for assignability checks. For example: ResolvableType.forClass(MyArrayList.class).
[中]返回指定类的ResolvableType，使用完整的泛型类型信息进行可分配性检查。例如：ResolvableType。forClass（MyArrayList.class）。

代码示例

代码示例来源：origin: spring-projects/spring-framework

/**
 * Specify the target type of this bean definition, if known in advance.
 * @since 3.2.2
 */
public void setTargetType(@Nullable Class<?> targetType) {
  this.targetType = (targetType != null ? ResolvableType.forClass(targetType) : null);
}

代码示例来源：origin: spring-projects/spring-framework

/**
 * Constructor with a fully initialized {@link HttpMessageWriter}.
 */
public HttpMessageWriterView(HttpMessageWriter<?> writer) {
  Assert.notNull(writer, "HttpMessageWriter is required");
  this.writer = writer;
  this.canWriteMap = writer.canWrite(ResolvableType.forClass(Map.class), null);
}

代码示例来源：origin: spring-projects/spring-framework

@Override
public void writer(HttpMessageWriter<?> writer) {
  boolean canWriteObject = writer.canWrite(ResolvableType.forClass(Object.class), null);
  (canWriteObject ? this.objectWriters : this.typedWriters).add(writer);
}

代码示例来源：origin: spring-projects/spring-framework

@Nullable
static ResolvableType resolveDeclaredEventType(Class<?> listenerType) {
  ResolvableType eventType = eventTypeCache.get(listenerType);
  if (eventType == null) {
    eventType = ResolvableType.forClass(listenerType).as(ApplicationListener.class).getGeneric();
    eventTypeCache.put(listenerType, eventType);
  }
  return (eventType != ResolvableType.NONE ? eventType : null);
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void listenerWithPayloadTypeErasure() {  // Always accept such event when the type is unknown
  Method method = ReflectionUtils.findMethod(SampleEvents.class, "handleString", String.class);
  supportsEventType(true, method, ResolvableType.forClass(PayloadApplicationEvent.class));
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void listenerWithSubTypeSeveralGenerics() {
  Method method = ReflectionUtils.findMethod(SampleEvents.class,
      "handleString", String.class);
  supportsEventType(true, method, ResolvableType.forClass(PayloadTestEvent.class));
}

代码示例来源：origin: spring-projects/spring-framework

@Override
@Test
public void canDecode() {
  assertTrue(decoder.canDecode(forClass(Pojo.class), SMILE_MIME_TYPE));
  assertTrue(decoder.canDecode(forClass(Pojo.class), STREAM_SMILE_MIME_TYPE));
  assertTrue(decoder.canDecode(forClass(Pojo.class), null));
  assertFalse(decoder.canDecode(forClass(String.class), null));
  assertFalse(decoder.canDecode(forClass(Pojo.class), APPLICATION_JSON));
}

代码示例来源：origin: spring-projects/spring-framework

@Override
@Test
public void canDecode() {
  assertTrue(this.decoder.canDecode(forClass(Msg.class), null));
  assertTrue(this.decoder.canDecode(forClass(Msg.class), PROTOBUF_MIME_TYPE));
  assertTrue(this.decoder.canDecode(forClass(Msg.class), MediaType.APPLICATION_OCTET_STREAM));
  assertFalse(this.decoder.canDecode(forClass(Msg.class), MediaType.APPLICATION_JSON));
  assertFalse(this.decoder.canDecode(forClass(Object.class), PROTOBUF_MIME_TYPE));
}

代码示例来源：origin: spring-projects/spring-framework

@Override
@Test
public void canDecode() {
  assertTrue(this.decoder.canDecode(ResolvableType.forClass(byte[].class),
      MimeTypeUtils.TEXT_PLAIN));
  assertFalse(this.decoder.canDecode(ResolvableType.forClass(Integer.class),
      MimeTypeUtils.TEXT_PLAIN));
  assertTrue(this.decoder.canDecode(ResolvableType.forClass(byte[].class),
      MimeTypeUtils.APPLICATION_JSON));
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void canNotEncode() {
  assertFalse(this.encoder.canEncode(ResolvableType.forClass(String.class), null));
  assertFalse(this.encoder.canEncode(ResolvableType.forClass(Pojo.class), APPLICATION_XML));
  ResolvableType sseType = ResolvableType.forClass(ServerSentEvent.class);
  assertFalse(this.encoder.canEncode(sseType, APPLICATION_JSON));
}

代码示例来源：origin: spring-projects/spring-framework

@SuppressWarnings("unchecked")
private void assertStringDecoder(Decoder<?> decoder, boolean textOnly) {
  assertEquals(StringDecoder.class, decoder.getClass());
  assertTrue(decoder.canDecode(forClass(String.class), MimeTypeUtils.TEXT_PLAIN));
  assertEquals(!textOnly, decoder.canDecode(forClass(String.class), MediaType.TEXT_EVENT_STREAM));
  Flux<String> flux = (Flux<String>) decoder.decode(
      Flux.just(new DefaultDataBufferFactory().wrap("line1\nline2".getBytes(StandardCharsets.UTF_8))),
      ResolvableType.forClass(String.class), MimeTypeUtils.TEXT_PLAIN, Collections.emptyMap());
  assertEquals(Arrays.asList("line1", "line2"), flux.collectList().block(Duration.ZERO));
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void customMessageConverterConfig() throws Exception {
  ApplicationContext context = loadConfig(CustomMessageConverterConfig.class);
  String name = "requestMappingHandlerAdapter";
  RequestMappingHandlerAdapter adapter = context.getBean(name, RequestMappingHandlerAdapter.class);
  assertNotNull(adapter);
  List<HttpMessageReader<?>> messageReaders = adapter.getMessageReaders();
  assertEquals(2, messageReaders.size());
  assertHasMessageReader(messageReaders, forClass(String.class), TEXT_PLAIN);
  assertHasMessageReader(messageReaders, forClass(TestBean.class), APPLICATION_XML);
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void cantRead() {
  assertFalse(messageReader.canRead(ResolvableType.forClass(Object.class), new MediaType("foo", "bar")));
  assertFalse(messageReader.canRead(ResolvableType.forClass(Object.class), null));
}

代码示例来源：origin: spring-projects/spring-framework

@Test  // SPR-15331
public void decodeFullContentAsString() {
  String body = "data:foo\ndata:bar\n\ndata:baz\n\n";
  MockServerHttpRequest request = MockServerHttpRequest.post("/")
      .body(Mono.just(stringBuffer(body)));
  String actual = messageReader
      .readMono(ResolvableType.forClass(String.class), request, Collections.emptyMap())
      .cast(String.class)
      .block(Duration.ZERO);
  assertEquals(body, actual);
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void resolveTypeVaraibleFromSimpleCollectionSuperclassType() {
  ResolvableType type = ResolvableType.forClass(
      MyCollectionSuperclassType.class).as(MySuperclassType.class);
  assertThat(type.resolveGeneric(), equalTo((Class) Collection.class));
  assertThat(type.resolveGeneric(0, 0), equalTo((Class) String.class));
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void canRead() {
  assertTrue(messageReader.canRead(ResolvableType.forClass(Object.class), new MediaType("text", "event-stream")));
  assertTrue(messageReader.canRead(ResolvableType.forClass(ServerSentEvent.class), new MediaType("foo", "bar")));
}

代码示例来源：origin: spring-projects/spring-framework

@Override
@Test
public void decode() {
  String u = "ü";
  String e = "é";
  String o = "ø";
  String s = String.format("%s\n%s\n%s", u, e, o);
  Flux<DataBuffer> input = toDataBuffers(s, 1, UTF_8);
  testDecodeAll(input, ResolvableType.forClass(String.class), step -> step
      .expectNext(u, e, o)
      .verifyComplete(), null, null);
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void useNegotiatedMediaTypeCharset() {
  MediaType negotiatedMediaType = new MediaType("text", "html", ISO_8859_1);
  HttpMessageWriter<String> writer = getWriter(TEXT_PLAIN_UTF_8, TEXT_HTML);
  writer.write(Mono.just("body"), forClass(String.class), negotiatedMediaType, this.response, NO_HINTS);
  assertEquals(negotiatedMediaType, this.response.getHeaders().getContentType());
  assertEquals(negotiatedMediaType, this.mediaTypeCaptor.getValue());
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void getSuperType() throws Exception {
  ResolvableType type = ResolvableType.forClass(ExtendsList.class).getSuperType();
  assertThat(type.resolve(), equalTo((Class) ArrayList.class));
  type = type.getSuperType();
  assertThat(type.resolve(), equalTo((Class) AbstractList.class));
  type = type.getSuperType();
  assertThat(type.resolve(), equalTo((Class) AbstractCollection.class));
  type = type.getSuperType();
  assertThat(type.resolve(), equalTo((Class) Object.class));
}

代码示例来源：origin: spring-projects/spring-framework

@Test
public void decodeMultipleXmlRootElement() throws Exception {
  Mono<DataBuffer> source = stringBuffer(POJO_CHILD);
  Flux<Object> output = this.decoder.decode(source, ResolvableType.forClass(Pojo.class),
      null, Collections.emptyMap());
  StepVerifier.create(output)
      .expectNext(new Pojo("foo", "bar"))
      .expectNext(new Pojo("foofoo", "barbar"))
      .expectComplete()
      .verify();
}