没有用于端点的适配器；您的端点是否用@Endpoint注释，或者它实现了受支持的接口，例如MessageHandler或PayloadEndpoint? [英] No adapter for endpoint; Is your endpoint annotated with @Endpoint, or does it implement a supported interface like MessageHandler or PayloadEndpoint?

问题描述

我正在努力解决带有JMS示例的Spring-WS.我根据Spring建议设置了Spring-WS和JMS接线.但是我一直在追随错误.我不知道如何绕过此问题，我们将不胜感激任何帮助:

I am struggling with an Spring-WS with JMS example. I set the Spring-WS and JMS wiring as per the Spring recommendations. But I kept getting following error. I dont know how to bypass this issue, any help will be highly appreciated:

[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());
}

我的模式是

<?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?

推荐答案

我也遇到了类似的错误消息.我的问题是从XSD生成的请求和响应类中.它错过了@XMLRootElement批注.这导致操作描述(在WSDL中)与实现方法的描述(在Endpoint中)不匹配. 将JAXBElement添加到我的终结点方法中解决了我的问题.

I had a similar error message. My problem was in request and response class that I generated from XSD. It missed @XMLRootElement annotation. This caused that description of operation (in WSDL) and description of implemented method (in Endpoint) did not match. Adding JAXBElement to my endpoint method solved my problem.

import javax.xml.bind.JAXBElement;

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

有关更多详细信息，请参见此博客: spring-ws:没有终结点适配器

See this blog for more details: spring-ws: No adapter for endpoint

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