Package org.apache.log4j.rule

Class TimestampEqualsRule

java.lang.Object

org.apache.log4j.rule.AbstractRule

org.apache.log4j.rule.TimestampEqualsRule

All Implemented Interfaces:

java.io.Serializable, Rule

public class TimestampEqualsRule
extends AbstractRule

A Rule class implementing equality evaluation for timestamps.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static java.text.DateFormat	DATE_FORMAT	Date format.
private static LoggingEventFieldResolver	RESOLVER	Resolver.
(package private) static long	serialVersionUID	Serialization ID.
private long	timeStamp	time stamp.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	TimestampEqualsRule(java.lang.String value)	Create new instance.

Method Summary

Modifier and Type	Method	Description
boolean	evaluate(org.apache.log4j.spi.LoggingEvent event, java.util.Map matches)	Returns true if this implementation of the rule accepts the LoggingEvent, or false if not.
static Rule	getRule(java.lang.String value)	Create new instance.
private void	readObject(java.io.ObjectInputStream in)	Deserialize the state of the object.
private void	writeObject(java.io.ObjectOutputStream out)	Serialize the state of the object.

Methods inherited from class org.apache.log4j.rule.AbstractRule

addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

static final long serialVersionUID

Serialization ID.

See Also:

Constant Field Values

RESOLVER

private static final LoggingEventFieldResolver RESOLVER

Resolver.

DATE_FORMAT

private static final java.text.DateFormat DATE_FORMAT

Date format.

timeStamp

private long timeStamp

time stamp.

Constructor Detail

TimestampEqualsRule

private TimestampEqualsRule(java.lang.String value)

Create new instance.

Parameters:

value - string representation of date.

Method Detail

getRule

public static Rule getRule(java.lang.String value)

Create new instance.

Parameters:

value - string representation of date.

Returns:

new instance

evaluate

public boolean evaluate(org.apache.log4j.spi.LoggingEvent event,
                        java.util.Map matches)

Returns true if this implementation of the rule accepts the LoggingEvent, or false if not.

What True/False means can be client-specific.

Parameters:

event - LoggingEvent this instance will evaluate

matches - a Map of event field keys to Sets of matching strings (may be null) which will be updated during execution of this method to include field and string matches based on the rule evaluation results

Returns:

true if this Rule instance accepts the event, otherwise false.

readObject

private void readObject(java.io.ObjectInputStream in)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Deserialize the state of the object.

Parameters:

in - object input stream

Throws:

java.io.IOException - if IO error during deserialization

java.lang.ClassNotFoundException - if class not found during deserialization

writeObject

private void writeObject(java.io.ObjectOutputStream out)
                  throws java.io.IOException

Serialize the state of the object.

Parameters:

out - object output stream

Throws:

java.io.IOException - if IO error during serialization