我正在尝试编写配置网关,它应该接受完整的SOAP消息,然后将其委托给另一个SOAP提供程序(包括第一个请求的所有SOAP头)。
到目前为止我做了什么:
1)web.xml
MessageDispatcherServlet with Mapping:
<servlet-mapping>
<servlet-name>spring-ws</servlet-name>
<url-pattern>/appservices/*</url-pattern>
</servlet-mapping>
2)使用端点映射进行配置
<bean class="org.springframework.ws.server.endpoint.mapping.UriEndpointMapping">
<property name="defaultEndpoint" ref="ws-in-gw"/>
</bean>
3)Spring Integration inbound-gateway和outbound-gateway的配置
<int-ws:inbound-gateway id="ws-in-gw"
request-channel="in"
reply-channel="out"
mapped-request-headers="*" />
<int:channel id="in" />
<int:channel id="out" />
<int-ws:outbound-gateway
id="ws-out-gw-status"
request-channel="in-status"
reply-channel="out-status"
uri="http://${delegationServer}/${delegation.contextroot}/soap/AnotherService"
interceptor="soapEnricher"
</int-ws:outbound-gateway>
<bean id="soapEnricher" class="foo.bar.SoapHeaderEnricher" />
public class SoapHeaderEnricher implements ClientInterceptor {
@Override
public boolean handleRequest(MessageContext messageContext) throws WebServiceClientException {
try {
SoapMessage soapMessage = (SoapMessage) messageContext.getRequest();
SoapHeader sh = soapMessage.getSoapHeader();
// can use sh.addHeaderElement(new QName(...)) now, but where are the original Headers???
} catch () {
}
}
我的第一个问题是,原始的SOAP Headers已被切断,因此我在入站网关中引入了“mapped-request-headers =”*“'属性。 当我现在配置一个窃听时,我看到收到了Headers(myToken:MySecretToken):
DEBUG 10:46:53 - [Payload DOMSource content=javax.xml.transform.dom.DOMSource@24a6ce98][Headers={errorChannel=org.springframework.messaging.core.GenericMessagingTemplate$TemporaryReplyChannel@43456ff4, myToken:MySecretToken=org.springframework.ws.soap.saaj.SaajSoapHeaderElement@3b91ead, ...}]
这是我测试的SOAP消息:
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:stat="http://status.service.promakler.provinzial.com/">
<soapenv:Header>
<myToken:MySecretToken xmlns=""
xmlns:myToken="http://foo.bar">12345</myToken:MySecretToken>
</soapenv:Header>
<soapenv:Body>
<stat:getStatus/>
</soapenv:Body>
</soapenv:Envelope>
所以Headers现在在我的Message中,但在ClientInterceptor中,没有办法获取Headers(只是有效载荷)?!我可以添加新的标题,但我怎样才能获得原始标题? 任何人都可以给我一个提示(或者甚至可能有一个更简单的解决方案?)
此致 蒂莫
答案 0 :(得分:0)
尝试引入DefaultSoapHeaderMapper
的自定义扩展并覆盖populateUserDefinedHeader
以从SaajSoapHeaderElement
中提取MessageHeaders
并将其填充到SoapHeader
。最后将您的解决方案注入header-mapper
的{{1}}。