[英]Java (web service - SOAP) - How do I add a SOAP handler on the client side and enable MTOM correct?
Java - JDK 1.6.0.7 - WSGEN -version: JAX-WS RI 2.2.3-b01- Java - JDK 1.6.0.7 - WSGEN -version:JAX-WS RI 2.2.3-b01-
I have the following problem: 我有以下问题:
SOAPBinding binding = (SOAPBinding)((BindingProvider)port).getBinding();
binding.setMTOMEnabled(true);
List<Handler> handlerChain = new ArrayList<Handler>();
handlerChain.addAll(binding.getHandlerChain());
handlerChain.add(new MyHandlerSecurity("admin", "admin"));
binding.setHandlerChain(handlerChain);
With this code the SoapHeader is correct, but the attachment is always a inline base64 text. 使用此代码,SoapHeader是正确的,但附件始终是内联base64文本。
//List<Handler> handlerChain = new ArrayList<Handler>();
//handlerChain.addAll(binding.getHandlerChain());
//handlerChain.add(new MyHandlerSecurity("admin", "admin"));
//binding.setHandlerChain(handlerChain);
When handlerChain is commented out, you will see the attachment as an xop reference, but there is no SoapHeader and thus, the client is not authenticated... 当handlerChain被注释掉时,你会看到附件作为xop引用,但是没有SoapHeader,因此客户端没有经过身份验证...
How can I add a handler on the client side and enable MTOM correct? 如何在客户端添加处理程序并启用MTOM正确?
Im not sure if i got the question right, but i think i had your same problem a couple of months ago, so here is my solution: 我不确定我的问题是否正确,但我认为几个月前我遇到了同样的问题,所以这是我的解决方案:
First you need a HeaderHandler class , wich creates the soap header element, it should look like this: 首先你需要一个HeaderHandler类,它创建了soap header元素,它应该如下所示:
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPElement;
import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPHeader;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.soap.SOAPHandler;
import javax.xml.ws.handler.soap.SOAPMessageContext;
public class HeaderHandler implements SOAPHandler<SOAPMessageContext> {
public boolean handleMessage(SOAPMessageContext smc) {
Boolean outboundProperty = (Boolean) smc.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);
String AUTH_TK = "http://www.myurl.com:port/subdir/etc/";
String NOPREFIX="";//no prefix
String PREFIX_XMLNS="xmlns";
String value = "123456";
if (outboundProperty.booleanValue()) {
try {
SOAPEnvelope envelope = smc.getMessage().getSOAPPart().getEnvelope();
SOAPHeader header = envelope.addHeader();
//<AuthorizationToken xmlns="http://www.myurl.com:port/subdir/etc/">
SOAPElement authorizationToken = header.addChildElement("AuthorizationToken", PREFIX_XMLNS, AUTH_TK);
//<Token>value</Token>
SOAPElement usernameToken =
authorizationToken.addChildElement("Token", NOPREFIX);
usernameToken.addTextNode(value);
//<Token>value</Token>
SOAPElement usernameToken =
authorizationToken.addChildElement("Token", PREFIX);
usernameToken.addTextNode(value);
} catch (Exception e) {
e.printStackTrace();
}
}
return outboundProperty;
}
public Set<QName> getHeaders() {
return null;
}
public void close(MessageContext arg0) {
}
public boolean handleFault(SOAPMessageContext arg0) {
return false;
}
}
After that you create a HeaderHandlerResolver to handle the header creation and insert it in a handler chain: 之后,您创建一个HeaderHandlerResolver来处理标头创建并将其插入到处理程序链中:
import java.util.ArrayList;
import java.util.List;
import javax.xml.ws.handler.Handler;
import javax.xml.ws.handler.HandlerResolver;
import javax.xml.ws.handler.PortInfo;
public class HeaderHandlerResolver implements HandlerResolver {
@SuppressWarnings("unchecked")
public List<Handler> getHandlerChain(PortInfo portInfo) {
List<Handler> handlerChain = new ArrayList<Handler>();
HeaderHandler hh = new HeaderHandler();
handlerChain.add(hh);
return handlerChain;
}
}
After that, you add in the Client: 之后,您在客户端中添加:
try{
//new service instance (your service should be extending javax.xml.ws.Service;)
YourServiceProxy service = new YourServiceProxy();
//calls the header handler resolver ;)
service.setHandlerResolver(new HeaderHandlerResolver());
//get the service
YourService port = (YourService)service.getYourService();
//call the service
port.yourMethod()
} catch (Exception e) {
e.printStackTrace();
}
By the way, i didn't tested this particular header, i modified a previous header handler i had, so it may be not accurate, but i think it's pretty close, i really hope it helps you, try it out and tell us how it comes, i'll try to help you if it still doesn't works. 顺便说一句,我没有测试这个特殊的标题,我修改了我以前的标题处理程序,所以它可能不准确,但我认为它非常接近,我真的希望它可以帮助你,尝试一下并告诉我们如何它来了,如果它仍然不起作用,我会尽力帮助你。
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