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如何访问Spring ws端点中的HTTP头?

spring-ws http-headers spring java

7

Juha Syrjälä · 技术社区 · 15 年前

我的代码如下:

public class MyEndpoint extends AbstractMarshallingPayloadEndpoint {
  protected Object invokeInternal(Object arg) throws Exception {
      MyReq request = (MyReq) arg;
      // need to access some HTTP headers here
      return createMyResp();
  }
}

invokeInternal() 仅获取未编组的JAXB对象作为参数。如何访问内部请求附带的HTTP头 ?

ThreadLocal 然后在内部访问的变量 调用内部() ,但是有没有更好的、更像春天的方法来做这个呢?

3 回复 | 直到 15 年前

1

16

M. Deinum 8 年前

您可以添加这些方法。这个 TransportContextHolder 将在线程局部变量中保存一些与传输(本例中为HTTP)相关的数据。您可以访问 HttpServletRequest TransportContext .

protected HttpServletRequest getHttpServletRequest() {
    TransportContext ctx = TransportContextHolder.getTransportContext();
    return ( null != ctx ) ? ((HttpServletConnection ) ctx.getConnection()).getHttpServletRequest() : null;
}

protected String getHttpHeaderValue( final String headerName ) {
    HttpServletRequest httpServletRequest = getHttpServletRequest();
    return ( null != httpServletRequest ) ? httpServletRequest.getHeader( headerName ) : null;
}

2

1

Vladimir 7 年前

您可以通过注入 HttpServletRequest请求 .

例如,你需要 自动化 头(使用基本身份验证)。

SOAP请求:

POST http://localhost:8025/ws HTTP/1.1
Accept-Encoding: gzip,deflate
Content-Type: text/xml;charset=UTF-8
SOAPAction: ""
Authorization: Basic YWRtaW46YWRtaW4=
Content-Length: 287
Host: localhost:8025
Connection: Keep-Alive
User-Agent: Apache-HttpClient/4.1.1 (java 1.5)

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tok="http://abcdef.com/integration/adapter/services/Token">
   <soapenv:Header/>
   <soapenv:Body>
      <tok:GetTokenRequest>
      </tok:GetTokenRequest>
   </soapenv:Body>
</soapenv:Envelope>

java类

@Endpoint
@Slf4j
public class TokenEndpoint {

    public static final String NAMESPACE_URI = "http://abcdef.com/integration/adapter/services/Token";
    private static final String AUTH_HEADER = "Authorization";

    private final HttpServletRequest servletRequest;
    private final TokenService tokenService;

    public TokenEndpoint(HttpServletRequest servletRequest, TokenService tokenService) {
        this.servletRequest = servletRequest;
        this.tokenService = tokenService;
    }

    @PayloadRoot(namespace = NAMESPACE_URI, localPart = "GetTokenRequest")
    @ResponsePayload
    public GetTokenResponse getToken(@RequestPayload GetTokenRequest request) {
        String auth = servletRequest.getHeader(AUTH_HEADER);
        log.debug("Authorization header is {}", auth);
        return tokenService.getToken(request);
    }
}

3

0

Community Mohan Dere 9 年前

我也有同样的问题(看这个 other question ). 我需要在WS中添加一个内容类型头。我走上了Servlet过滤器的道路。大多数情况下,您不需要更改web服务中的HTTP头。但是。。。有时理论和实践之间有分歧。