org.apache.activemq.util

Class RecoverableRandomAccessFile

java.lang.Object

org.apache.activemq.util.RecoverableRandomAccessFile

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, java.io.DataOutput, java.lang.AutoCloseable

public class RecoverableRandomAccessFile
extends java.lang.Object
implements java.io.DataOutput, java.io.DataInput, java.io.Closeable

Constructor Summary

Constructors

Constructor and Description
RecoverableRandomAccessFile(java.io.File file, java.lang.String mode)
RecoverableRandomAccessFile(java.lang.String name, java.lang.String mode)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
java.nio.channels.FileChannel	getChannel()
java.io.FileDescriptor	getFD()
protected java.io.RandomAccessFile	getRaf()
protected void	handleException()
long	length()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
boolean	readBoolean()
byte	readByte()
char	readChar()
double	readDouble()
float	readFloat()
void	readFully(byte[] bytes)
void	readFully(byte[] bytes, int i, int i2)
int	readInt()
java.lang.String	readLine()
long	readLong()
short	readShort()
int	readUnsignedByte()
int	readUnsignedShort()
java.lang.String	readUTF()
void	seek(long pos)
void	setLength(long length)
int	skipBytes(int i)
void	sync()
void	write(byte[] bytes)
void	write(byte[] bytes, int i, int i2)
void	write(int i)
void	writeBoolean(boolean b)
void	writeByte(int i)
void	writeBytes(java.lang.String s)
void	writeChar(int i)
void	writeChars(java.lang.String s)
void	writeDouble(double v)
void	writeFloat(float v)
void	writeInt(int i)
void	writeLong(long l)
void	writeShort(int i)
void	writeUTF(java.lang.String s)

Methods inherited from class java.lang.Object

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

Constructor Detail

RecoverableRandomAccessFile

public RecoverableRandomAccessFile(java.io.File file,
                           java.lang.String mode)
                            throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

RecoverableRandomAccessFile

public RecoverableRandomAccessFile(java.lang.String name,
                           java.lang.String mode)
                            throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

Method Detail

getRaf

protected java.io.RandomAccessFile getRaf()
                                   throws java.io.IOException

Throws:

java.io.IOException

handleException

protected void handleException()
                        throws java.io.IOException

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

readFully

public void readFully(byte[] bytes)
               throws java.io.IOException

Specified by:

readFully in interface java.io.DataInput

Throws:

java.io.IOException

readFully

public void readFully(byte[] bytes,
             int i,
             int i2)
               throws java.io.IOException

Specified by:

readFully in interface java.io.DataInput

Throws:

java.io.IOException

skipBytes

public int skipBytes(int i)
              throws java.io.IOException

Specified by:

skipBytes in interface java.io.DataInput

Throws:

java.io.IOException

readBoolean

public boolean readBoolean()
                    throws java.io.IOException

Specified by:

readBoolean in interface java.io.DataInput

Throws:

java.io.IOException

readByte

public byte readByte()
              throws java.io.IOException

Specified by:

readByte in interface java.io.DataInput

Throws:

java.io.IOException

readUnsignedByte

public int readUnsignedByte()
                     throws java.io.IOException

Specified by:

readUnsignedByte in interface java.io.DataInput

Throws:

java.io.IOException

readShort

public short readShort()
                throws java.io.IOException

Specified by:

readShort in interface java.io.DataInput

Throws:

java.io.IOException

readUnsignedShort

public int readUnsignedShort()
                      throws java.io.IOException

Specified by:

readUnsignedShort in interface java.io.DataInput

Throws:

java.io.IOException

readChar

public char readChar()
              throws java.io.IOException

Specified by:

readChar in interface java.io.DataInput

Throws:

java.io.IOException

readInt

public int readInt()
            throws java.io.IOException

Specified by:

readInt in interface java.io.DataInput

Throws:

java.io.IOException

readLong

public long readLong()
              throws java.io.IOException

Specified by:

readLong in interface java.io.DataInput

Throws:

java.io.IOException

readFloat

public float readFloat()
                throws java.io.IOException

Specified by:

readFloat in interface java.io.DataInput

Throws:

java.io.IOException

readDouble

public double readDouble()
                  throws java.io.IOException

Specified by:

readDouble in interface java.io.DataInput

Throws:

java.io.IOException

readLine

public java.lang.String readLine()
                          throws java.io.IOException

Specified by:

readLine in interface java.io.DataInput

Throws:

java.io.IOException

readUTF

public java.lang.String readUTF()
                         throws java.io.IOException

Specified by:

readUTF in interface java.io.DataInput

Throws:

java.io.IOException

write

public void write(int i)
           throws java.io.IOException

Specified by:

write in interface java.io.DataOutput

Throws:

java.io.IOException

write

public void write(byte[] bytes)
           throws java.io.IOException

Specified by:

write in interface java.io.DataOutput

Throws:

java.io.IOException

write

public void write(byte[] bytes,
         int i,
         int i2)
           throws java.io.IOException

Specified by:

write in interface java.io.DataOutput

Throws:

java.io.IOException

writeBoolean

public void writeBoolean(boolean b)
                  throws java.io.IOException

Specified by:

writeBoolean in interface java.io.DataOutput

Throws:

java.io.IOException

writeByte

public void writeByte(int i)
               throws java.io.IOException

Specified by:

writeByte in interface java.io.DataOutput

Throws:

java.io.IOException

writeShort

public void writeShort(int i)
                throws java.io.IOException

Specified by:

writeShort in interface java.io.DataOutput

Throws:

java.io.IOException

writeChar

public void writeChar(int i)
               throws java.io.IOException

Specified by:

writeChar in interface java.io.DataOutput

Throws:

java.io.IOException

writeInt

public void writeInt(int i)
              throws java.io.IOException

Specified by:

writeInt in interface java.io.DataOutput

Throws:

java.io.IOException

writeLong

public void writeLong(long l)
               throws java.io.IOException

Specified by:

writeLong in interface java.io.DataOutput

Throws:

java.io.IOException

writeFloat

public void writeFloat(float v)
                throws java.io.IOException

Specified by:

writeFloat in interface java.io.DataOutput

Throws:

java.io.IOException

writeDouble

public void writeDouble(double v)
                 throws java.io.IOException

Specified by:

writeDouble in interface java.io.DataOutput

Throws:

java.io.IOException

writeBytes

public void writeBytes(java.lang.String s)
                throws java.io.IOException

Specified by:

writeBytes in interface java.io.DataOutput

Throws:

java.io.IOException

writeChars

public void writeChars(java.lang.String s)
                throws java.io.IOException

Specified by:

writeChars in interface java.io.DataOutput

Throws:

java.io.IOException

writeUTF

public void writeUTF(java.lang.String s)
              throws java.io.IOException

Specified by:

writeUTF in interface java.io.DataOutput

Throws:

java.io.IOException

length

public long length()
            throws java.io.IOException

Throws:

java.io.IOException

setLength

public void setLength(long length)
               throws java.io.IOException

Throws:

java.io.IOException

seek

public void seek(long pos)
          throws java.io.IOException

Throws:

java.io.IOException

getFD

public java.io.FileDescriptor getFD()
                             throws java.io.IOException

Throws:

java.io.IOException

sync

public void sync()
          throws java.io.IOException

Throws:

java.io.IOException

getChannel

public java.nio.channels.FileChannel getChannel()
                                         throws java.io.IOException

Throws:

java.io.IOException

read

public int read(byte[] b,
       int off,
       int len)
         throws java.io.IOException

Throws:

java.io.IOException

read

public int read(byte[] b)
         throws java.io.IOException

Throws:

java.io.IOException