我正在努力处理带有 JMS 示例的 Spring-WS。我根据 Spring 的建议设置了 Spring-WS 和 JMS 连接。但我一直收到以下错误。我不知道如何绕过这个问题，任何帮助将不胜感激:

[org.springframework.ws.soap.server.endpoint.SoapFaultAnnotationExceptionResolver] - 
Resolving exception from endpoint 
[org.springframework.ws.samples.mtom.ws.ImageRepositoryEndpoint@1c8b0b1]: 
java.lang.IllegalStateException: No adapter for endpoint 
[org.springframework.ws.samples.mtom.ws.ImageRepositoryEndpoint@1c8b0b1]: 
Is your endpoint annotated with @Endpoint, or does it implement a supported interface like MessageHandler or PayloadEndpoint?

[org.springframework.ws.soap.server.endpoint.SimpleSoapExceptionResolver] - Resolving exception from endpoint
[org.springframework.ws.samples.mtom.ws.ImageRepositoryEndpoint@1c8b0b1]: 
java.lang.IllegalStateException: No adapter for endpoint [org.springframework.ws.samples.mtom.ws.ImageRepositoryEndpoint@1c8b0b1]: 
Is your endpoint annotated with @Endpoint, or does it implement a supported interface like MessageHandler or PayloadEndpoint?

[org.springframework.ws.soap.server.SoapMessageDispatcher] - 
Endpoint invocation resulted in exception - responding with Fault
java.lang.IllegalStateException: No adapter for endpoint  [org.springframework.ws.samples.mtom.ws.ImageRepositoryEndpoint@1c8b0b1]: 
Is your endpoint annotated with @Endpoint, or does it implement a supported interface like MessageHandler or PayloadEndpoint?

我的 Web 服务接线是

<bean id="imageRepository"
    class="org.springframework.ws.samples.mtom.service.StubImageRepository" />

<!-- JMS WIRING TO WS START -->
<bean id="messageFactory" class="org.springframework.ws.soap.saaj.SaajSoapMessageFactory" />

<bean id="messageDispatcher"
    class="org.springframework.ws.soap.server.SoapMessageDispatcher">
    <property name="endpointMappings">
        <bean
            class="org.springframework.ws.server.endpoint.mapping.PayloadRootAnnotationMethodEndpointMapping">
            <property name="defaultEndpoint">
                <bean
                    class="org.springframework.ws.samples.mtom.ws.ImageRepositoryEndpoint">
                    <constructor-arg ref="imageRepository" />
                </bean>
            </property>
        </bean>
    </property>
</bean>

<bean
    class="org.springframework.jms.listener.DefaultMessageListenerContainer">
    <property name="connectionFactory" ref="jmsConnectionFactory" />
    <property name="destinationName" value="WS.JMS.EXAMPLE.V1.IMAGE.REPO.REQUEST" />
    <property name="messageListener">
        <bean
            class="org.springframework.ws.transport.jms.WebServiceMessageListener">
            <property name="messageFactory" ref="messageFactory" />
            <property name="messageReceiver" ref="messageDispatcher" />
        </bean>
    </property>
</bean>

我的终点代码是

@PayloadRoot(localPart = "StoreImageRequest", namespace = "http://www.springframework.org/spring-ws/samples/mtom")
@ResponsePayload
public String  store(@RequestPayload JAXBElement<Image> requestElement) throws IOException {
    Image request = requestElement.getValue();
    return imageRepository.storeImage(request.getName());
}

我的架构是

<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.springframework.org/spring-ws/samples/mtom"
    xmlns:tns="http://www.springframework.org/spring-ws/samples/mtom"
    xmlns:xmime="http://www.w3.org/2005/05/xmlmime" elementFormDefault="qualified">
    <element name="StoreImageRequest" type="tns:Image"/>
    <element name="LoadImageRequest" type="string"/>
    <element name="LoadImageResponse" type="tns:Image"/>
    <complexType name="Image">
        <sequence>
            <element name="name" type="string"/>
        </sequence>
    </complexType>
</schema>

我的客户请求是

<ns2:StoreImageRequest xmlns:ns2="http://www.springframework.org/spring-ws/samples/mtom"><ns2:name>spring-ws-logo.png</ns2:name></ns2:StoreImageRequest>

有人可以帮忙吗？

最佳答案

我有类似的错误信息。我的问题出在我从 XSD 生成的请求和响应类中。它错过了@XMLRootElement 注释。这导致操作描述(在 WSDL 中)和实现方法的描述(在 Endpoint 中)不匹配。 将 JAXBElement 添加到我的端点方法解决了我的问题。

import javax.xml.bind.JAXBElement;

@PayloadRoot(namespace = "http://foo.bar/books", localPart = "GetBook")
@ResponsePayload
public JAXBElement<MyReponse> getBook(@RequestPayload JAXBElement<MyRequest> myRequest) {
    ...

有关详细信息，请参阅此博客:spring-ws: No adapter for endpoint

关于java - 端点没有适配器；您的端点是否使用 @Endpoint 注释，或者它是否实现了受支持的接口(interface)，如 MessageHandler 或 PayloadEndpoint？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/14390474/