本文整理了Java中org.springframework.messaging.handler.annotation.Payload类的一些代码示例，展示了Payload类的具体用法。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。Payload类的具体详情如下：
包路径：org.springframework.messaging.handler.annotation.Payload
类名称：Payload

Payload介绍

暂无

代码示例

代码示例来源：origin: spring-projects/spring-integration-samples

/**
 * Find the description for a provided coffee beverage.
 *
 * @return Collection of coffee beverages
 */
@Payload("new java.util.Date()")
List<CoffeeBeverage> findAllCoffeeBeverages();

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

public Object resolveArgument(MethodParameter parameter, Message<?> message) throws Exception {
  Payload ann = parameter.getParameterAnnotation(Payload.class);
  if (ann != null && StringUtils.hasText(ann.expression())) {
    throw new IllegalStateException("@Payload SpEL expressions not supported by this resolver");
    if (ann == null || ann.required()) {
      String paramName = getParameterName(parameter);
      BindingResult bindingResult = new BeanPropertyBindingResult(payload, paramName);

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

@Override
public boolean supportsParameter(MethodParameter parameter) {
  Payload ann = parameter.getParameterAnnotation(Payload.class);
  return ann != null && StringUtils.hasText(ann.expression());
}

代码示例来源：origin: ch.rasc/wampspring

throws Exception {
Payload ann = param.getParameterAnnotation(Payload.class);
if (ann != null && StringUtils.hasText(ann.value())) {
  throw new IllegalStateException(
      "@Payload SpEL expressions not supported by this resolver");
  if (ann == null || ann.required()) {
    String paramName = getParameterName(param);
    BindingResult bindingResult = new BeanPropertyBindingResult(payload,

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

@Override
public Object resolveArgument(MethodParameter parameter, Message<?> message) throws Exception {
  Expression expression = this.expressionCache.get(parameter);
  if (expression == null) {
    Payload ann = parameter.getParameterAnnotation(Payload.class);
    expression = EXPRESSION_PARSER.parseExpression(ann.expression()); // NOSONAR never null - supportsParameter()
    this.expressionCache.put(parameter, expression);
  }
  return evaluateExpression(expression, message.getPayload(), parameter.getParameterType());
}

代码示例来源：origin: spring-projects/spring-integration-samples

/**
 * Find the description for a provided coffee beverage.
 *
 * @return Collection of coffee beverages
 */
@Payload("new java.util.Date()")
List<CoffeeBeverage> findAllCoffeeBeverages();

代码示例来源：origin: org.springframework/spring-messaging

public Object resolveArgument(MethodParameter parameter, Message<?> message) throws Exception {
  Payload ann = parameter.getParameterAnnotation(Payload.class);
  if (ann != null && StringUtils.hasText(ann.expression())) {
    throw new IllegalStateException("@Payload SpEL expressions not supported by this resolver");
    if (ann == null || ann.required()) {
      String paramName = getParameterName(parameter);
      BindingResult bindingResult = new BeanPropertyBindingResult(payload, paramName);

代码示例来源：origin: org.springframework.integration/spring-integration-core

@Override
public boolean supportsParameter(MethodParameter parameter) {
  Payload ann = parameter.getParameterAnnotation(Payload.class);
  return ann != null && StringUtils.hasText(ann.expression());
}

代码示例来源：origin: spring-projects/spring-integration-samples

/**
 * Find the description for a provided coffee beverage.
 *
 * @return Collection of coffee beverages
 */
@Payload("new java.util.Date()")
List<CoffeeBeverage> findAllCoffeeBeverages();

代码示例来源：origin: spring-cloud/spring-cloud-stream

public Object resolveArgument(MethodParameter parameter, Message<?> message) throws Exception {
  Payload ann = parameter.getParameterAnnotation(Payload.class);
  if (ann != null && StringUtils.hasText(ann.expression())) {
    throw new IllegalStateException("@Payload SpEL expressions not supported by this resolver");
    if (ann == null || ann.required()) {
      String paramName = getParameterName(parameter);
      BindingResult bindingResult = new BeanPropertyBindingResult(payload, paramName);

代码示例来源：origin: org.springframework.integration/spring-integration-core

@Override
public Object resolveArgument(MethodParameter parameter, Message<?> message) throws Exception {
  Expression expression = this.expressionCache.get(parameter);
  if (expression == null) {
    Payload ann = parameter.getParameterAnnotation(Payload.class);
    expression = EXPRESSION_PARSER.parseExpression(ann.expression()); // NOSONAR never null - supportsParameter()
    this.expressionCache.put(parameter, expression);
  }
  return evaluateExpression(expression, message.getPayload(), parameter.getParameterType());
}

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

@SuppressWarnings("unused")
private void handleMessage(
    @Payload String param,
    @Payload(required=false) String paramNotRequired,
    @Payload(required=true) Locale nonConvertibleRequiredParam,
    @Payload("foo.bar") String paramWithSpelExpression,
    @MyValid @Payload String validParam,
    @Validated String validParamNotAnnotated,
    String paramNotAnnotated) {
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.spring-messaging

public Object resolveArgument(MethodParameter parameter, Message<?> message) throws Exception {
  Payload ann = parameter.getParameterAnnotation(Payload.class);
  if (ann != null && StringUtils.hasText(ann.expression())) {
    throw new IllegalStateException("@Payload SpEL expressions not supported by this resolver");
    if (ann == null || ann.required()) {
      String paramName = getParameterName(parameter);
      BindingResult bindingResult = new BeanPropertyBindingResult(payload, paramName);

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

public String processAndReply(@Payload String content) {
  this.invocations.put("processAndReply", true);
  return content;
}

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

public void invalidPayloadType(@Payload Integer payload) {
  throw new IllegalStateException("Should never be called.");
}

代码示例来源：origin: spring-cloud-incubator/spring-cloud-alibaba

@StreamListener("input3")
public void receiveInput3(@Payload Foo foo) {
  System.out.println("input3 receive: " + foo);
}

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

public void payloadValidation(@Payload @Validated String value) {
  invocations.put("payloadValidation", true);
}

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

@MessageMapping("/validation/payload")
public void payloadValidation(@Validated @Payload String payload) {
  this.method = "payloadValidation";
  this.arguments.put("message", payload);
}

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

void handleIt(@Payload String msg, @Header("my-header") String myHeader);
}

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

public void handleIt(@Payload String msg, @Header("my-header") String myHeader) {
    invocations.put("handleIt", true);
    assertEquals("Unexpected payload message", "FOO-BAR", msg);
    assertEquals("Unexpected header value", "my-value", myHeader);
  }
}