Class OcHttpServletListener
java.lang.Object
io.opencensus.contrib.http.servlet.OcHttpServletListener
- All Implemented Interfaces:
Closeable
,AutoCloseable
,EventListener
,javax.servlet.AsyncListener
@ExperimentalApi
public final class OcHttpServletListener
extends Object
implements Closeable, javax.servlet.AsyncListener
This class implements
AsyncListener
to handle span completion for async request handling.-
Field Summary
FieldsModifier and TypeFieldDescriptionprivate final HttpRequestContext
private final HttpServerHandler
<javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, javax.servlet.http.HttpServletRequest> -
Constructor Summary
ConstructorsConstructorDescriptionOcHttpServletListener
(HttpServerHandler<javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, javax.servlet.http.HttpServletRequest> handler, HttpRequestContext context) -
Method Summary
Modifier and TypeMethodDescriptionvoid
close()
void
onComplete
(javax.servlet.AsyncEvent event) void
onError
(javax.servlet.AsyncEvent event) void
onStartAsync
(javax.servlet.AsyncEvent event) void
onTimeout
(javax.servlet.AsyncEvent event) (package private) Scope
withSpan()
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Field Details
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context
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handler
private final HttpServerHandler<javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse, handlerjavax.servlet.http.HttpServletRequest>
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Constructor Details
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OcHttpServletListener
OcHttpServletListener(HttpServerHandler<javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, javax.servlet.http.HttpServletRequest> handler, HttpRequestContext context)
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Method Details
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close
public void close()- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
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onComplete
public void onComplete(javax.servlet.AsyncEvent event) - Specified by:
onComplete
in interfacejavax.servlet.AsyncListener
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onError
public void onError(javax.servlet.AsyncEvent event) - Specified by:
onError
in interfacejavax.servlet.AsyncListener
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onStartAsync
public void onStartAsync(javax.servlet.AsyncEvent event) - Specified by:
onStartAsync
in interfacejavax.servlet.AsyncListener
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onTimeout
public void onTimeout(javax.servlet.AsyncEvent event) - Specified by:
onTimeout
in interfacejavax.servlet.AsyncListener
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withSpan
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