LogFile (ActiveIO 3.1.4 API)

java.lang.Object

org.apache.activeio.journal.active.LogFile

public final class LogFile extends Object

Allows read/append access to a LogFile.

Version:: $Revision: 1.1 $

Constructor Summary

Constructors

Constructor

Description

LogFile(File file, int initialSize)
Method Summary

Modifier and Type

Method

Description

void

copyTo(File location)

void

dispose()

void

force()

boolean

loadAndCheckRecord(int offset, Record record)

void

read(int offset, byte[] answer)

void

readRecordHeader(int offset, Record record)

void

resize()

void

write(int offset, ByteBuffer buffer)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- LogFile
  
  public LogFile(File file, int initialSize) throws IOException
  
  Throws:
  
  IOException
Method Details
- loadAndCheckRecord
  
  public boolean loadAndCheckRecord(int offset, Record record) throws IOException
  
  Throws:
  
  IOException
- resize
  
  public void resize() throws IOException
  
  Throws:
  
  IOException
- force
  
  public void force() throws IOException
  
  Throws:
  
  IOException
- dispose
  
  public void dispose()
- write
  
  public void write(int offset, ByteBuffer buffer) throws IOException
  
  Throws:
  
  IOException
- readRecordHeader
  
  public void readRecordHeader(int offset, Record record) throws IOException
  
  Throws:
  
  IOException
- read
  
  public void read(int offset, byte[] answer) throws IOException
  
  Throws:
  
  IOException
- copyTo
  
  public void copyTo(File location) throws IOException
  
  Throws:
  
  IOException