spring-integration - int:gateway 等效 Java DSL

Question

具有错误通道和默认请求通道的 int:gateway 的 Java DSL 等效项是什么。默认请求通道输入到转换器，该转换器将 JMS 消息发送到出站适配器并返回可侦听的未来。

Answer 1

像这样的东西：

return IntegrationFlows.from(Gate.class)

---

/**
 * Populate the {@link MessageChannel} to the new {@link IntegrationFlowBuilder}
 * chain, which becomes as a {@code requestChannel} for the Messaging Gateway(s) built
 * on the provided service interface.
 * <p>A gateway proxy bean for provided service interface is registered under a name
 * from the
 * {@link org.springframework.integration.annotation.MessagingGateway#name()} if present
 * or from the {@link IntegrationFlow} bean name plus {@code .gateway} suffix.
 * @param serviceInterface the service interface class with an optional
 * {@link org.springframework.integration.annotation.MessagingGateway} annotation.
 * @return new {@link IntegrationFlowBuilder}.
 */
public static IntegrationFlowBuilder from(Class<?> serviceInterface) {

https://docs.spring.io/spring-integration/docs/current/reference/html/java-dsl.html#java-dsl-gateway