代码之家 › 专栏 › 技术社区 › Chris Kessel

你如何在jaxws中使用fastnfoset?

fastinfoset jax-ws java

Chris Kessel · 技术社区 · 16 年前

我有一些代码看起来应该是正确的,基于我能找到的,但喷码输出并不表示它使用的是fastnfoset。我的理解是,accept应该表示它可以接受fastnfoset,响应实际上会使用它,这意味着它不是作为响应类型的text/xml。知道我做错了什么吗?我搜索过谷歌,很难找到关于如何使用fastnfoset的详细信息。

    JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
    factory.getInInterceptors().add(new LoggingInInterceptor());
    factory.getOutInterceptors().add(new LoggingOutInterceptor());
    factory.setServiceClass( C360Server.class);
    factory.setAddress("http://localhost:8501/cxfcontroller/cl_v5");
    C360Server client = (C360Server)factory.create();
    ((BindingProvider)client).getRequestContext().put(
        "com.sun.xml.ws.client.ContentNegotiation", "optimistic");

    C360Request requestTrans = new C360Request();
    ... code to fill in the request ...
    C360Response response = client.findContacts( requestTrans );

日志记录似乎并不表示尝试了fastnfoset,尽管:

INFO: Outbound Message
---------------------------
ID: 1
Address: http://localhost:8501/cxfcontroller/cl_v5
Encoding: UTF-8
Content-Type: text/xml
Headers: {SOAPAction=[""], Authorization=[Basic cWFfc3VwZXI6cWFfc3VwZXI=], Accept=[*/*]}
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns1:findContacts>...bunch of xml deleted for brevity...</ns1:findContacts></soap:Body></soap:Envelope>
--------------------------------------
May 17, 2010 3:23:45 PM org.apache.cxf.interceptor.LoggingInInterceptor logging
INFO: Inbound Message
----------------------------
ID: 1
Response-Code: 200
Encoding: UTF-8
Content-Type: text/xml; charset=utf-8
Headers: {content-type=[text/xml; charset=utf-8], Content-Length=[611], Server=[Jetty(6.1.x)]}
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns1:findContactsResponse>...bunch of xml spew deleted for brevity...</ns1:findContactsResponse></soap:Body></soap:Envelope>
--------------------------------------

知道我做错了什么吗?即使服务器不支持fastnfoset,我仍然应该在请求中看到尝试的协商,对吗?

2 回复 | 直到 13 年前

Chris Kessel 15 年前

答案是关于如何启用它的信息已经过时了。下面的工作在客户机端(可能是服务器端,但在这里我启用了一个Spring配置来处理它)。

           JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
           // This enables FastInfoset as the communication protocol
           factory.getInInterceptors().add( new FIStaxInInterceptor() );
           factory.getOutInterceptors().add( new FIStaxOutInterceptor() );
           ... other code to set username, location, etc. goes here.
           client = (C360Server) factory.create();

krock 13 年前

//Enabling FastInfoset by configuring proxy 
// Enabling FI in pessimistic mode
Map<String, Object> ctxt = ((BindingProvider)proxy).getRequestContext();
ctxt.put(JAXWSProperties.CONTENT_NEGOTIATION_PROPERTY, "pessimistic");

或

使用系统属性启用FastInfo集

-Dcom.sun.xml.ws.client.ContentNegotiation=pessimistic