ch.qos.logback.core.net

Class AutoFlushingObjectWriter

java.lang.Object

ch.qos.logback.core.net.AutoFlushingObjectWriter

All Implemented Interfaces:

ObjectWriter

public class AutoFlushingObjectWriter
extends java.lang.Object
implements ObjectWriter

Automatically flushes the underlying ObjectOutputStream immediately after calling it's ObjectOutputStream.writeObject(Object) method.

Field Summary

Fields

Modifier and Type	Field and Description
private java.io.ObjectOutputStream	objectOutputStream
private int	resetFrequency
private int	writeCounter

Constructor Summary

Constructors

Constructor and Description
AutoFlushingObjectWriter(java.io.ObjectOutputStream objectOutputStream, int resetFrequency) Creates a new instance for the given ObjectOutputStream.

Method Summary

Modifier and Type	Method and Description
private void	preventMemoryLeak() Failing to reset the object output stream every now and then creates a serious memory leak which is why the underlying stream will be reset according to the resetFrequency.
void	write(java.lang.Object object) Writes an object to an output.

Methods inherited from class java.lang.Object

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

Field Detail

objectOutputStream

private final java.io.ObjectOutputStream objectOutputStream

resetFrequency

private final int resetFrequency

writeCounter

private int writeCounter

Constructor Detail

AutoFlushingObjectWriter

public AutoFlushingObjectWriter(java.io.ObjectOutputStream objectOutputStream,
                                int resetFrequency)

Creates a new instance for the given ObjectOutputStream.

Parameters:

objectOutputStream - the stream to write to

resetFrequency - the frequency with which the given stream will be automatically reset to prevent a memory leak

Method Detail

write

public void write(java.lang.Object object)
           throws java.io.IOException

Description copied from interface: ObjectWriter

Writes an object to an output.

Specified by:

write in interface ObjectWriter

Parameters:

object - the Object to write

Throws:

java.io.IOException - in case input/output fails, details are defined by the implementation

preventMemoryLeak

private void preventMemoryLeak()
                        throws java.io.IOException

Failing to reset the object output stream every now and then creates a serious memory leak which is why the underlying stream will be reset according to the resetFrequency.

Throws:

java.io.IOException