我使用Spring-WS创建了一个Web服务.
为了保持与旧系统的兼容性,我需要将名称空间前缀从SOAP-ENV更改为soap.
我知道SOAP-ENV和soap只是命名空间前缀.
只要他们引用正确的命名空间(“http://schemas.xmlsoap.org/soap/envelope/”),它应该没问题.
但是旧系统对解析器代码进行了硬编码,只期望SOAP名称空间前缀.
目前的回应：
预期回复：
这是我到目前为止所尝试的内容
>创建EndpointInterceptorAdapter子类.这将拦截SOAP响应/错误并更改SOAP信封.
这有效,但在性能方面并不理想.
public class CustomEndpointInterceptor extends EndpointInterceptorAdapter {
private static final String DEFAULT_NS = "xmlns:SOAP-ENV";
private static final String SOAP_ENV_NAMESPACE = "http://schemas.xmlsoap.org/soap/envelope/";
private static final String PREFERRED_PREFIX = "soap";
private static final String HEADER_LOCAL_NAME = "Header";
private static final String BODY_LOCAL_NAME = "Body";
private static final String FAULT_LOCAL_NAME = "Fault";
@Override
public boolean handleResponse(MessageContext messageContext,Object endpoint) throws Exception {
SaajSoapMessage soapResponse = (SaajSoapMessage) messageContext.getResponse();
alterSoapEnvelope(soapResponse);
return super.handleResponse(messageContext,endpoint);
}
@Override
public boolean handleFault(MessageContext messageContext,Object endpoint) throws Exception {
SaajSoapMessage soapResponse = (SaajSoapMessage) messageContext.getResponse();
alterSoapEnvelope(soapResponse);
return super.handleFault(messageContext,endpoint);
}
private void alterSoapEnvelope(SaajSoapMessage soapResponse) {
Document doc = soapResponse.getDocument();
Element rootElement = doc.getDocumentElement();
rootElement.setPrefix(PREFERRED_PREFIX);
// Remove default SOAP namespace
rootElement.removeAttribute(DEFAULT_NS);
NodeList headerNodes = doc.getElementsByTagNameNS(SOAP_ENV_NAMESPACE,HEADER_LOCAL_NAME);
NodeList bodyNodes = doc.getElementsByTagNameNS(SOAP_ENV_NAMESPACE,BODY_LOCAL_NAME);
NodeList faultNodes = doc.getElementsByTagNameNS(SOAP_ENV_NAMESPACE,FAULT_LOCAL_NAME);
// Remove Header node.
if (headerNodes.getLength() != 0) {
rootElement.removeChild(headerNodes.item(0));
}
// Change Body's SOAP namespace prefix.
if (bodyNodes.getLength() != 0) {
Element bodyElement = (Element) bodyNodes.item(0);
bodyElement.setPrefix(PREFERRED_PREFIX);
}
if (faultNodes.getLength() != 0) {
Element faultElement = (Element) faultNodes.item(0);
faultElement.setPrefix(PREFERRED_PREFIX);
}
}
}
>在包含WSDL生成的类的包中更改package-info.java.
我已经使用我公司的名称空间前缀成功完成了此操作,但它不适用于SOAP-ENV前缀.
@javax.xml.bind.annotation.XmlSchema(namespace = "http://www.example.com/ns/2008/02/02/webservices/blah",xmlns = {
@javax.xml.bind.annotation.XmlNs(namespaceURI = "http://www.example.com/ns/2008/02/02/webservices/blah",prefix = ""),@javax.xml.bind.annotation.XmlNs(namespaceURI = "http://schemas.example.com/ns/2007/10/blah",prefix = "ns2"),@javax.xml.bind.annotation.XmlNs(namespaceURI = "http://example.com/ns/2007/23/05/blah/fundamental",prefix = "ns3"),@javax.xml.bind.annotation.XmlNs(namespaceURI = "http://schemas.xmlsoap.org/soap/envelope/",prefix = "soap") // doesn't work
},elementFormDefault = javax.xml.bind.annotation.XmlNsForm.QUALIFIED)
package com.thomsonreuters.ts.ets.interdayws.soap.webservice;
有没有一种理想的方法可以在Spring-WS中将SOAP-ENV更改为soap？
顺便说一句,这是设置此前缀的代码.
StroapElement.java
最佳答案
更好的解决方案
原文链接：https://www.f2er.com/spring/431694.html使用SOAPMessage API而不是DOM.
private void alterSoapEnvelope(SaajSoapMessage soapResponse) {
try {
SOAPMessage soapMessage = soapResponse.getSaajMessage();
SOAPPart soapPart = soapMessage.getSOAPPart();
SOAPEnvelope envelope = soapPart.getEnvelope();
SOAPHeader header = soapMessage.getSOAPHeader();
SOAPBody body = soapMessage.getSOAPBody();
SOAPFault fault = body.getFault();
envelope.removeNamespaceDeclaration(envelope.getPrefix());
envelope.addNamespaceDeclaration(PREFERRED_PREFIX,SOAP_ENV_NAMESPACE);
envelope.setPrefix(PREFERRED_PREFIX);
header.setPrefix(PREFERRED_PREFIX);
body.setPrefix(PREFERRED_PREFIX);
if (fault != null) {
fault.setPrefix(PREFERRED_PREFIX);
}
} catch (SOAPException e) {
e.printStackTrace();
}
}
它现在快得多.
