public class SpringMvcSofaTracerFilter extends Object implements javax.servlet.Filter
| 构造器和说明 |
|---|
SpringMvcSofaTracerFilter() |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
destroy() |
void |
doFilter(javax.servlet.ServletRequest servletRequest,
javax.servlet.ServletResponse servletResponse,
javax.servlet.FilterChain filterChain) |
String |
getFilterName() |
SofaTracerSpanContext |
getSpanContextFromRequest(javax.servlet.http.HttpServletRequest request)
Extract tracing context from request received from previous node
|
void |
init(javax.servlet.FilterConfig filterConfig) |
void |
setAppName(String appName) |
public void init(javax.servlet.FilterConfig filterConfig)
throws javax.servlet.ServletException
init 在接口中 javax.servlet.Filterjavax.servlet.ServletExceptionpublic void doFilter(javax.servlet.ServletRequest servletRequest,
javax.servlet.ServletResponse servletResponse,
javax.servlet.FilterChain filterChain)
throws IOException,
javax.servlet.ServletException
doFilter 在接口中 javax.servlet.FilterIOExceptionjavax.servlet.ServletExceptionpublic void destroy()
destroy 在接口中 javax.servlet.Filterpublic void setAppName(String appName)
public String getFilterName()
public SofaTracerSpanContext getSpanContextFromRequest(javax.servlet.http.HttpServletRequest request)
request - Servlet http request objectCopyright © 2018 Pivotal Software, Inc.. All rights reserved.