com.netscape.certsrv.logging

Class ConsoleLog

java.lang.Object

com.netscape.certsrv.logging.ConsoleLog

All Implemented Interfaces:

ILogEventListener, java.util.EventListener

public class ConsoleLog
extends java.lang.Object
implements ILogEventListener

A log event listener which sends all log events to the system console/tty

Version:

$Revision$, $Date$

Constructor Summary

Constructors

Constructor and Description
ConsoleLog()

Method Summary

Modifier and Type	Method and Description
void	flush() Flush the system output stream.
IConfigStore	getConfigStore() get the configuration store that is associated with this log listener
java.util.Vector<java.lang.String>	getDefaultParams() Return list of default config parameters for this log event listener.
java.lang.String	getDescription() Returns the description of this log event listener.
java.lang.String	getImplName() Returns implementation name.
java.util.Vector<java.lang.String>	getInstanceParams() Return list of instance config parameters for this log event listener.
void	init(ISubsystem owner, IConfigStore config) Initialize this log listener
void	log(ILogEvent ev) Log the given event.
NameValuePairs	retrieveLogContent(java.util.Hashtable<java.lang.String,java.lang.String> req) Retrieve last "maxLine" number of system log with log lever >"level" and from source "source".
NameValuePairs	retrieveLogList(java.util.Hashtable<java.lang.String,java.lang.String> req) Retrieve log file list.
void	shutdown() All operations need to be cleaned up for shutdown are done here
void	startup() Startup the instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConsoleLog

public ConsoleLog()

Method Detail

log

public void log(ILogEvent ev)

Log the given event. Usually called from a log manager.

Specified by:

log in interface ILogEventListener

Parameters:

ev - log event

flush

public void flush()

Flush the system output stream.

Specified by:

flush in interface ILogEventListener

shutdown

public void shutdown()

All operations need to be cleaned up for shutdown are done here

Specified by:

shutdown in interface ILogEventListener

getConfigStore

public IConfigStore getConfigStore()

get the configuration store that is associated with this log listener

Specified by:

getConfigStore in interface ILogEventListener

Returns:

the configuration store that is associated with this log listener

init

public void init(ISubsystem owner,
                 IConfigStore config)
          throws EBaseException

Description copied from interface: ILogEventListener

Initialize this log listener

Specified by:

init in interface ILogEventListener

Parameters:

owner - The subsystem.

config - Configuration store for this log listener.

Throws:

EBaseException

startup

public void startup()
             throws EBaseException

Description copied from interface: ILogEventListener

Startup the instance.

Specified by:

startup in interface ILogEventListener

Throws:

EBaseException

retrieveLogContent

public NameValuePairs retrieveLogContent(java.util.Hashtable<java.lang.String,java.lang.String> req)
                                  throws javax.servlet.ServletException,
                                         java.io.IOException,
                                         EBaseException

Retrieve last "maxLine" number of system log with log lever >"level" and from source "source". If the parameter is omitted. All entries are sent back.

Specified by:

retrieveLogContent in interface ILogEventListener

Parameters:

req - a Hashtable containing the required information such as log entry, log level, log source, and log name

Returns:

the content of the log that match the criteria in req

Throws:

servletException

java.io.IOException

EBaseException

javax.servlet.ServletException - For Servelet errros.

retrieveLogList

public NameValuePairs retrieveLogList(java.util.Hashtable<java.lang.String,java.lang.String> req)
                               throws javax.servlet.ServletException,
                                      java.io.IOException,
                                      EBaseException

Retrieve log file list.
unimplemented

Specified by:

retrieveLogList in interface ILogEventListener

Throws:

javax.servlet.ServletException

java.io.IOException

EBaseException

getImplName

public java.lang.String getImplName()

Description copied from interface: ILogEventListener

Returns implementation name.

Specified by:

getImplName in interface ILogEventListener

Returns:

String name of event listener implementation.

getDescription

public java.lang.String getDescription()

Description copied from interface: ILogEventListener

Returns the description of this log event listener.

Specified by:

getDescription in interface ILogEventListener

Returns:

String with listener description.

getDefaultParams

public java.util.Vector<java.lang.String> getDefaultParams()

Description copied from interface: ILogEventListener

Return list of default config parameters for this log event listener.

Specified by:

getDefaultParams in interface ILogEventListener

Returns:

Vector of default parameters.

getInstanceParams

public java.util.Vector<java.lang.String> getInstanceParams()

Description copied from interface: ILogEventListener

Return list of instance config parameters for this log event listener.

Specified by:

getInstanceParams in interface ILogEventListener

Returns:

Vector of instance parameters.