Package io.jenkins.plugins.opentelemetry.servlet

Class StaplerInstrumentationServletFilter

java.lang.Object

io.jenkins.plugins.opentelemetry.servlet.StaplerInstrumentationServletFilter

All Implemented Interfaces:

javax.servlet.Filter

public class StaplerInstrumentationServletFilter
extends Object
implements javax.servlet.Filter

Instrumentation of the Stapler MVC framework. TODO find a smarter way to instrument each HTTP request path. It should rely on instrumenting the Stapler framework TODO adopt StaplerRequest.html#getAncestors()

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StaplerInstrumentationServletFilter.ParsedBlueOceanPipelineJobUrl
static class	StaplerInstrumentationServletFilter.ParsedJobUrl

Constructor Summary

Constructors

Constructor	Description
StaplerInstrumentationServletFilter(io.opentelemetry.api.trace.Tracer tracer)

Method Summary

Modifier and Type	Method	Description
void	_doFilter(javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse, javax.servlet.FilterChain filterChain)
void	destroy()
void	doFilter(javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse, javax.servlet.FilterChain filterChain)
boolean	equals(Object o)
int	hashCode()
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StaplerInstrumentationServletFilter

public StaplerInstrumentationServletFilter(io.opentelemetry.api.trace.Tracer tracer)

Method Detail

doFilter

public void doFilter(javax.servlet.ServletRequest servletRequest,
                     javax.servlet.ServletResponse servletResponse,
                     javax.servlet.FilterChain filterChain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

_doFilter

public void _doFilter(javax.servlet.http.HttpServletRequest servletRequest,
                      javax.servlet.http.HttpServletResponse servletResponse,
                      javax.servlet.FilterChain filterChain)
               throws IOException,
                      javax.servlet.ServletException

Throws:

IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object