Package com.yahoo.jdisc.http.server.jetty

Class AccessLoggingRequestHandler

java.lang.Object

com.yahoo.jdisc.AbstractResource

com.yahoo.jdisc.handler.AbstractRequestHandler

com.yahoo.jdisc.http.server.jetty.AccessLoggingRequestHandler

All Implemented Interfaces:

com.yahoo.jdisc.handler.DelegatedRequestHandler, com.yahoo.jdisc.handler.RequestHandler, com.yahoo.jdisc.SharedResource

public class AccessLoggingRequestHandler
extends com.yahoo.jdisc.handler.AbstractRequestHandler
implements com.yahoo.jdisc.handler.DelegatedRequestHandler

A wrapper RequestHandler that enables access logging. By wrapping the request handler, we are able to wrap the response handler as well. Hence, we can populate the access log entry with information from both the request and the response. This wrapper also adds the access log entry to the request context, so that request handlers may add information to it. Does not otherwise interfere with the request processing of the delegate request handler.

Author:

bakksjo

Nested Class Summary

Nested classes/interfaces inherited from interface com.yahoo.jdisc.SharedResource

com.yahoo.jdisc.SharedResource.Debug

Field Summary

Fields

Modifier and Type	Field	Description
static String	CONTEXT_KEY_ACCESS_LOG_ENTRY

Fields inherited from interface com.yahoo.jdisc.SharedResource

DEBUG, SYSTEM_PROPERTY_NAME_DEBUG

Constructor Summary

Constructors

Constructor	Description
AccessLoggingRequestHandler(com.yahoo.jdisc.handler.RequestHandler delegateRequestHandler, AccessLogEntry accessLogEntry)

Method Summary

Modifier and Type	Method	Description
static Optional<AccessLogEntry>	getAccessLogEntry(HttpRequest jdiscRequest)
static Optional<AccessLogEntry>	getAccessLogEntry(Map<String,Object> requestContextMap)
com.yahoo.jdisc.handler.RequestHandler	getDelegate()
com.yahoo.jdisc.handler.ContentChannel	handleRequest(com.yahoo.jdisc.Request request, com.yahoo.jdisc.handler.ResponseHandler handler)

Methods inherited from class com.yahoo.jdisc.handler.AbstractRequestHandler

handleTimeout

Methods inherited from class com.yahoo.jdisc.AbstractResource

currentState, destroy, refer, refer, release, retainCount

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.yahoo.jdisc.handler.DelegatedRequestHandler

getDelegateRecursive

Methods inherited from interface com.yahoo.jdisc.handler.RequestHandler

handleTimeout

Methods inherited from interface com.yahoo.jdisc.SharedResource

refer, refer, release

Field Detail

CONTEXT_KEY_ACCESS_LOG_ENTRY

public static final String CONTEXT_KEY_ACCESS_LOG_ENTRY

Constructor Detail

AccessLoggingRequestHandler

public AccessLoggingRequestHandler(com.yahoo.jdisc.handler.RequestHandler delegateRequestHandler,
                                   AccessLogEntry accessLogEntry)

Method Detail

getAccessLogEntry

public static Optional<AccessLogEntry> getAccessLogEntry(HttpRequest jdiscRequest)

getAccessLogEntry

public static Optional<AccessLogEntry> getAccessLogEntry(Map<String,Object> requestContextMap)

handleRequest

public com.yahoo.jdisc.handler.ContentChannel handleRequest(com.yahoo.jdisc.Request request,
                                                            com.yahoo.jdisc.handler.ResponseHandler handler)

Specified by:

handleRequest in interface com.yahoo.jdisc.handler.RequestHandler

getDelegate

public com.yahoo.jdisc.handler.RequestHandler getDelegate()

Specified by:

getDelegate in interface com.yahoo.jdisc.handler.DelegatedRequestHandler