Question

我正在尝试使用Spring Integration发送SOAP请求，如

<int:chain input-channel="wsOutChannel" output-channel="stdoutChannel">
    <int-ws:header-enricher>
        <int-ws:soap-action value="..."/>
    </int-ws:header-enricher>
    <int-ws:outbound-gateway
            uri="..."/>
</int:chain>

但是你只能添加SOAP主体，Spring Integration会添加信封，标题和正文标记，如

<SOAP-ENV:Envelope>
    <SOAP-ENV:Header>
        <SOAP-ENV:Body>
            ...
        </SOAP-ENV:Body>
    <SOAP-ENV:Header>
</SOAP-ENV:Envelope>

我需要使用特定属性自定义信封和标头标记，例如：

<soapenv:Envelope attribute1="value1" attribute2="value2">

和子元素，例如：

<soapenv:Header>
    <child>...<child>
<soapenv:Header>

这可以通过Spring Integration Web Services实现，还是应该使用int-ws:outbound-gateway并采用不同的方法？

Answer 1

您可以添加ClientInterceptor（通过interceptor属性），以便在请求发出之前修改请求。

修改

@ Artem的建议比较简单，但拦截器也可以让你访问响应;但无论哪种方式，代码都是相似的。

拦截器：

public class MyInterceptor extends ClientInterceptorAdapter { @Override public boolean handleRequest(MessageContext messageContext) throws WebServiceClientException { SoapMessage request = (SoapMessage) messageContext.getRequest(); SoapEnvelope envelope = request.getEnvelope(); envelope.addAttribute(new QName("foo"), "bar"); SoapHeader header = envelope.getHeader(); header.addHeaderElement(new QName("http://fiz/buz", "baz")); return super.handleRequest(messageContext); } }

对于回调版本：

@Override public void doWithMessage(WebServiceMessage message) throws IOException, TransformerException { SoapEnvelope envelope = ((SoapMessage) message).getEnvelope(); envelope.addAttribute(new QName("foo"), "bar"); SoapHeader header = envelope.getHeader(); header.addHeaderElement(new QName("http://fiz/buz", "baz")); }

Answer 2

我可以注入openssl s_client -connect evilcorp.com/webservices:443：

WebServiceMessageCallback

并将邮件投放到<xsd:attribute name="request-callback" type="xsd:string"> <xsd:annotation> <xsd:documentation> Reference to a Spring Web Services WebServiceMessageCallback. This enables changing the Web Service request message after the payload has been written to it but prior to invocation of the actual Web Service. </xsd:documentation> <xsd:appinfo> <tool:annotation kind="ref"> <tool:expected-type type="org.springframework.ws.client.core.WebServiceMessageCallback"/> </tool:annotation> </xsd:appinfo> </xsd:annotation> </xsd:attribute>并使用其SoapMessage自定义所需方式。

自定义Spring Integration Web Service SOAP信封/标头

2 个答案: