com.sleepycat.je.log

Class FileManager.DefaultRandomAccessFile

java.lang.Object

java.io.RandomAccessFile

com.sleepycat.je.log.FileManager.DefaultRandomAccessFile

All Implemented Interfaces:

Closeable, DataInput, DataOutput, AutoCloseable

Enclosing class:

FileManager

public static class FileManager.DefaultRandomAccessFile
extends RandomAccessFile

The RandomAccessFile for production use. Tests that override the default FileFactory should return a RandomAccessFile that subclasses this class to inherit workarounds such as the overridden length method.

Constructor Summary

Constructors

Constructor and Description
DefaultRandomAccessFile(String fullName, String mode)

Method Summary

Modifier and Type	Method and Description
long	length() RandomAccessFile.length() is not thread safe and side-effects the file pointer if interrupted in the middle.

Methods inherited from class java.io.RandomAccessFile

close, getChannel, getFD, getFilePointer, read, read, read, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, seek, setLength, skipBytes, write, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultRandomAccessFile

public DefaultRandomAccessFile(String fullName,
                               String mode)
                        throws FileNotFoundException

Throws:

FileNotFoundException

Method Detail

length

public long length()
            throws IOException

RandomAccessFile.length() is not thread safe and side-effects the file pointer if interrupted in the middle. It is synchronized here to work around that problem.

Overrides:

length in class RandomAccessFile

Throws:

IOException