Package io.jenkins.plugins.opentelemetry.servlet

Class StaplerInstrumentationServletFilter

java.lang.Object

io.jenkins.plugins.opentelemetry.servlet.StaplerInstrumentationServletFilter

All Implemented Interfaces:

ExtensionPoint, io.jenkins.plugins.opentelemetry.api.OpenTelemetryLifecycleListener, Comparable<io.jenkins.plugins.opentelemetry.api.OpenTelemetryLifecycleListener>, javax.servlet.Filter

@Extension
public class StaplerInstrumentationServletFilter
extends Object
implements javax.servlet.Filter, io.jenkins.plugins.opentelemetry.api.OpenTelemetryLifecycleListener

Instrumentation of the Stapler MVC framework. Must be a Filter rather than a HttpServletFilter because it must wrap the invocation of the FilterChain to create a Span. 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

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

ExtensionPoint.LegacyInstancesAreScopedToHudson

Constructor Summary

Constructors

Constructor	Description
StaplerInstrumentationServletFilter()

Method Summary

Modifier and Type	Method	Description
void	_doFilter(javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse, javax.servlet.FilterChain filterChain)
void	afterConfiguration(io.opentelemetry.sdk.autoconfigure.spi.ConfigProperties configProperties)
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)
void	setTracer(io.jenkins.plugins.opentelemetry.api.ReconfigurableOpenTelemetry openTelemetry)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.jenkins.plugins.opentelemetry.api.OpenTelemetryLifecycleListener

compareTo, ordinal

Constructor Details

StaplerInstrumentationServletFilter

public StaplerInstrumentationServletFilter()

Method Details

afterConfiguration

public void afterConfiguration(io.opentelemetry.sdk.autoconfigure.spi.ConfigProperties configProperties)

Specified by:

afterConfiguration in interface io.jenkins.plugins.opentelemetry.api.OpenTelemetryLifecycleListener

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

setTracer

@Inject
public void setTracer(io.jenkins.plugins.opentelemetry.api.ReconfigurableOpenTelemetry openTelemetry)