org.postgresql.util

Class WriterHandler

java.lang.Object

java.util.logging.Handler

org.postgresql.util.WriterHandler

public class WriterHandler
extends Handler

Constructor Summary

Constructors

Constructor and Description
WriterHandler(Writer inWriter)
WriterHandler(Writer inWriter, Formatter formatter)

Method Summary

Modifier and Type	Method and Description
void	close() Close the Handler and free all associated resources.
void	flush() Flush any buffered output.
boolean	isLoggable(LogRecord record) Check if this Handler would actually log a given LogRecord.
void	publish(LogRecord record) Publish a LogRecord.

Methods inherited from class java.util.logging.Handler

getEncoding, getErrorManager, getFilter, getFormatter, getLevel, reportError, setEncoding, setErrorManager, setFilter, setFormatter, setLevel

Methods inherited from class java.lang.Object

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

Constructor Detail

WriterHandler

public WriterHandler(Writer inWriter)

WriterHandler

public WriterHandler(Writer inWriter,
                     Formatter formatter)

Method Detail

publish

public void publish(LogRecord record)

Description copied from class: java.util.logging.Handler

Publish a LogRecord.

The logging request was made initially to a Logger object, which initialized the LogRecord and forwarded it here.

The Handler is responsible for formatting the message, when and if necessary. The formatting should include localization.

Specified by:

publish in class Handler

Parameters:

record - description of the log event. A null record is silently ignored and is not published

isLoggable

public boolean isLoggable(LogRecord record)

Description copied from class: java.util.logging.Handler

Check if this Handler would actually log a given LogRecord.

This method checks if the LogRecord has an appropriate Level and whether it satisfies any Filter. It also may make other Handler specific checks that might prevent a handler from logging the LogRecord. It will return false if the LogRecord is null.

Overrides:

isLoggable in class Handler

Parameters:

record - a LogRecord

Returns:

true if the LogRecord would be logged.

flush

public void flush()

Description copied from class: java.util.logging.Handler

Flush any buffered output.

Specified by:

flush in class Handler

close

public void close()
           throws SecurityException

Description copied from class: java.util.logging.Handler

Close the Handler and free all associated resources.

The close method will perform a flush and then close the Handler. After close has been called this Handler should no longer be used. Method calls may either be silently ignored or may throw runtime exceptions.

Specified by:

close in class Handler

Throws:

SecurityException - if a security manager exists and if the caller does not have LoggingPermission("control").