be.unamur.inference.web.apache
Class ApacheUserSessionBuilder

java.lang.Object
  be.unamur.inference.web.UserSessionBuilder<ApacheUserSession,ApacheUserRequest>
      be.unamur.inference.web.apache.ApacheUserSessionBuilder

public class ApacheUserSessionBuilder
extends UserSessionBuilder<ApacheUserSession,ApacheUserRequest>

This class is used to process Apache user sessions from an Apache web log. The default usage of this class is:

 UserSessionProcessor<ApacheUserSession> listener;
 UserRequestFilter<ApacheUserRequest> includeFilter;
 UserRequestFilter<ApacheUserRequest> excludeFilter;
 // ... 
 newInstance().logFormat(ApacheLogFormatPatternBuilder.COMMON_LOG_FORMAT)
                .sessionTimeout(ApacheUserSessionBuilder.DEFAULT_TIMEOUT)
                .include(includeFilter)
                .exclude(excludeFilter)
                .addListener(listener)
                .buildSessions(new FileInputStream("apache-web.log"));
 

Author:

Xavier Devroey - xavier.devroey@unamur.be

See Also:

ApacheUserSession, ApacheLogFormatPatternBuilder

Field Summary

static long

DEFAULT_TIMEOUT The default timeout for the sessions.

Method Summary

void	buildSessions(InputStream input) Build the session from the different request of the InputStream.
ApacheUserSessionBuilder	logFormat(String logFormat) Specify the log format to use.
static ApacheUserSessionBuilder	newInstance() Returns a new instance of this class.
ApacheUserSessionBuilder	sessionTimeout(long timeout) Set the timeout to consider for the user sessions.

Methods inherited from class be.unamur.inference.web.UserSessionBuilder

addListener, exclude, include, isAcceptedRequest, sessionCompleted

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_TIMEOUT

public static final long DEFAULT_TIMEOUT

The default timeout for the sessions.

See Also:

Constant Field Values

Method Detail

newInstance

public static ApacheUserSessionBuilder newInstance()

Returns a new instance of this class.

logFormat

public ApacheUserSessionBuilder logFormat(String logFormat)

Specify the log format to use. Default value is ApacheLogFormatPatternBuilder.COMMON_LOG_FORMAT.

Parameters:

logFormat - The new log format to use.

Returns:

This object.

sessionTimeout

public ApacheUserSessionBuilder sessionTimeout(long timeout)

Set the timeout to consider for the user sessions. Default is ApacheUserSessionBuilder.DEFAULT_TIMEOUT

Parameters:

timeout - The new timeout.

Returns:

This object.

buildSessions

public void buildSessions(InputStream input)
                   throws SessionBuildException

Description copied from class: UserSessionBuilder

Build the session from the different request of the InputStream. Each time a session is build, the sessionCompleted(Session) method is called to notify the listeners of the builder. All the requests in the builded sessions have to satisfy isAcceptedRequest(Request).

Specified by:

buildSessions in class UserSessionBuilder<ApacheUserSession,ApacheUserRequest>

Parameters:

input - The InputStream to read.

Throws:

SessionBuildException - If an exception occurs during the building of the sessions.