net.sf.logdistiller
Class LogEvent

java.lang.Object
  net.sf.logdistiller.LogEvent

Direct Known Subclasses:

JBossLogEvent, Log4jXmlLogEvent, OracleAlertLogEvent, SimpleLineLogEvent, SyslogLogEvent, WeblogicLogEvent

public abstract class LogEvent
extends Object

Log events base class. Every new log type must implement an inherited class, with appropriate:

• LogEvent.Factory to create events from the log stream
• LogType to declare the log type and eventually available parameters to customize its format

See Also:

LogType, LogTypes

Nested Class Summary

static class

LogEvent.Factory The base class for LogEvent factories, responsible for parsing an input stream into LogEvents.

Constructor Summary

protected

LogEvent(LogEvent.Factory factory, String rawLog)

Method Summary

protected void	checkInitialized()
String	dump()
void	dump(PrintWriter out)
String	getAttribute(int pos) Get a provided attribute value by its position index.
String	getAttribute(String attributeName) Extracts an attribute's provided value of the log event.
String[]	getAttributes() Get a clone copy of the provided attributes.
int	getAttributesCount() Get provided attributes count.
LogEvent.Factory	getFactory()
String	getRawLog() Get the raw log text from which this event was parsed.
String	getTimestamp() Get the timestamp.
String	getValue(LogType.AttributeInfo info)
protected void	setAttributes(String[] attributes) Set the provided attributes values.

Methods inherited from class java.lang.Object

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

Constructor Detail

LogEvent

protected LogEvent(LogEvent.Factory factory,
                   String rawLog)

Method Detail

setAttributes

protected void setAttributes(String[] attributes)

Set the provided attributes values.

Parameters:

attributes - attributes values

checkInitialized

protected void checkInitialized()

getRawLog

public String getRawLog()

Get the raw log text from which this event was parsed.

Returns:

String

getAttribute

public String getAttribute(int pos)

Get a provided attribute value by its position index.

Parameters:

pos - the position index of the attribute.

Returns:

the value of the attribute.

getAttributes

public String[] getAttributes()

Get a clone copy of the provided attributes. Note the this method clones the values array.

Returns:

(a copy of) provided attributes

getAttributesCount

public int getAttributesCount()

Get provided attributes count.

Returns:

the count of provided attributes

getAttribute

public String getAttribute(String attributeName)

Extracts an attribute's provided value of the log event.

Parameters:

attributeName - the name of the attribute (provided only)

Returns:

the value

getValue

public String getValue(LogType.AttributeInfo info)

getFactory

public LogEvent.Factory getFactory()

dump

public void dump(PrintWriter out)

dump

public String dump()

getTimestamp

public String getTimestamp()

Get the timestamp.

Returns:

the timestamp or "-" if no this log type does not have a timestamp

See Also:

LogType.Description.getTimestampAttribute()