Package org.nuxeo.ecm.core.management.jtajca.internal

Class TracingWebFilter

java.lang.Object

javax.servlet.GenericFilter

javax.servlet.http.HttpFilter

org.nuxeo.ecm.core.management.jtajca.internal.TracingWebFilter

All Implemented Interfaces:

Serializable, javax.servlet.Filter, javax.servlet.FilterConfig

public class TracingWebFilter
extends javax.servlet.http.HttpFilter

Add some tags to span created by OcHttpServletFilter

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected javax.servlet.FilterConfig	config
protected static String	DD_SPAN_ID_CONTEXT_KEY
protected static String	DD_TRACE_ID_CONTEXT_KEY
protected static String	SESSION_KEY
protected static String	THREAD_KEY
protected static String	USER_KEY

Constructor Summary

Constructors

Constructor	Description
TracingWebFilter()

Method Summary

Modifier and Type	Method	Description
protected void	addDatadogTracingCorrelation()
protected void	addTags(io.opencensus.trace.Span span, javax.servlet.http.HttpServletRequest httpRequest)
protected void	addTracingCorrelation(io.opencensus.trace.Span span)
protected void	doFilter(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig filterConfig)
protected void	removeDatadogTracingCorrelation()
protected void	removeTracingCorrelation()

Methods inherited from class javax.servlet.http.HttpFilter

doFilter

Methods inherited from class javax.servlet.GenericFilter

getFilterConfig, getFilterName, getInitParameter, getInitParameterNames, getServletContext, init

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.servlet.Filter

destroy

Field Detail

config

protected javax.servlet.FilterConfig config

USER_KEY

protected static final String USER_KEY

See Also:

Constant Field Values

THREAD_KEY

protected static final String THREAD_KEY

See Also:

Constant Field Values

SESSION_KEY

protected static final String SESSION_KEY

See Also:

Constant Field Values

DD_TRACE_ID_CONTEXT_KEY

protected static final String DD_TRACE_ID_CONTEXT_KEY

See Also:

Constant Field Values

DD_SPAN_ID_CONTEXT_KEY

protected static final String DD_SPAN_ID_CONTEXT_KEY

See Also:

Constant Field Values

Constructor Detail

TracingWebFilter

public TracingWebFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)

Specified by:

init in interface javax.servlet.Filter

Overrides:

init in class javax.servlet.GenericFilter

doFilter

protected void doFilter(javax.servlet.http.HttpServletRequest req,
                        javax.servlet.http.HttpServletResponse res,
                        javax.servlet.FilterChain chain)
                 throws IOException,
                        javax.servlet.ServletException

Overrides:

doFilter in class javax.servlet.http.HttpFilter

Throws:

IOException

javax.servlet.ServletException

addTags

protected void addTags(io.opencensus.trace.Span span,
                       javax.servlet.http.HttpServletRequest httpRequest)

addTracingCorrelation

protected void addTracingCorrelation(io.opencensus.trace.Span span)

removeTracingCorrelation

protected void removeTracingCorrelation()

addDatadogTracingCorrelation

protected void addDatadogTracingCorrelation()

removeDatadogTracingCorrelation

protected void removeDatadogTracingCorrelation()