ch.qos.logback.core.encoder

Class ObjectStreamEncoder<E>

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

ch.qos.logback.core.encoder.EncoderBase<E>

ch.qos.logback.core.encoder.ObjectStreamEncoder<E>

Type Parameters:

E - type of log event object

All Implemented Interfaces:

Encoder<E>, ContextAware, LifeCycle

public class ObjectStreamEncoder<E>
extends EncoderBase<E>

Write out events as java objects.

Author:

Ceki Gülcü

Field Summary

Fields

Modifier and Type	Field and Description
static int	START_PEBBLE
static int	STOP_PEBBLE

Fields inherited from class ch.qos.logback.core.encoder.EncoderBase

outputStream, started

Fields inherited from class ch.qos.logback.core.spi.ContextAwareBase

context

Constructor Summary

Constructors

Constructor and Description
ObjectStreamEncoder()

Method Summary

Modifier and Type	Method and Description
void	close() This method is called prior to the closing of the underling OutputStream.
void	doEncode(E event) Encode and write an event to the appropriate OutputStream.
void	init(OutputStream os) This method is called when the owning appender starts or whenever output needs to be directed to a new OutputStream, for instance as a result of a rollover.

Methods inherited from class ch.qos.logback.core.encoder.EncoderBase

isStarted, start, stop

Methods inherited from class ch.qos.logback.core.spi.ContextAwareBase

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager, setContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.qos.logback.core.spi.ContextAware

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, setContext

Field Detail

START_PEBBLE

public static final int START_PEBBLE

See Also:

Constant Field Values

STOP_PEBBLE

public static final int STOP_PEBBLE

See Also:

Constant Field Values

Constructor Detail

ObjectStreamEncoder

public ObjectStreamEncoder()

Method Detail

doEncode

public void doEncode(E event)
              throws IOException

Description copied from interface: Encoder

Encode and write an event to the appropriate OutputStream. Implementations are free to differ writing out of the encoded event and instead write in batches.

Parameters:

event - the log event

Throws:

IOException - failed to write log event to stream

init

public void init(OutputStream os)
          throws IOException

Description copied from interface: Encoder

This method is called when the owning appender starts or whenever output needs to be directed to a new OutputStream, for instance as a result of a rollover. Implementing encoders should at the very least remember the OutputStream passed as argument and use it in future operations.

Specified by:

init in interface Encoder<E>

Overrides:

init in class EncoderBase<E>

Parameters:

os - the output stream

Throws:

IOException - failed to initialize the stream

close

public void close()
           throws IOException

Description copied from interface: Encoder

This method is called prior to the closing of the underling OutputStream. Implementations MUST not close the underlying OutputStream which is the responsibility of the owning appender.

Throws:

IOException - failed to close output stream