com.liferay.portal.kernel.io

Class ByteArrayFileInputStream

java.lang.Object

java.io.InputStream

com.liferay.portal.kernel.io.ByteArrayFileInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class ByteArrayFileInputStream
extends java.io.InputStream

Author:

Shuyang Zhou

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	data
protected boolean	deleteOnClose
protected java.io.File	file
protected java.io.FileInputStream	fileInputStream
protected long	fileSize
protected int	index
protected int	markIndex
protected int	threshold

Constructor Summary

Constructors

Constructor and Description
ByteArrayFileInputStream(java.io.File file, int threshold)
ByteArrayFileInputStream(java.io.File file, int threshold, boolean deleteOnClose)

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
java.io.File	getFile()
protected void	initData()
protected void	initFileInputStream()
void	mark(int readLimit)
boolean	markSupported()
int	read()
int	read(byte[] bytes)
int	read(byte[] bytes, int offset, int length)
void	reset()
long	skip(long skip)

Methods inherited from class java.lang.Object

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

Field Detail

data

protected byte[] data

deleteOnClose

protected boolean deleteOnClose

file

protected java.io.File file

fileInputStream

protected java.io.FileInputStream fileInputStream

fileSize

protected long fileSize

index

protected int index

markIndex

protected int markIndex

threshold

protected int threshold

Constructor Detail

ByteArrayFileInputStream

public ByteArrayFileInputStream(java.io.File file,
                                int threshold)

ByteArrayFileInputStream

public ByteArrayFileInputStream(java.io.File file,
                                int threshold,
                                boolean deleteOnClose)

Method Detail

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.InputStream

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

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException

getFile

public java.io.File getFile()

mark

public void mark(int readLimit)

Overrides:

mark in class java.io.InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.InputStream

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] bytes,
                int offset,
                int length)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.InputStream

Throws:

java.io.IOException

skip

public long skip(long skip)
          throws java.io.IOException

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException

initData

protected void initData()
                 throws java.io.IOException

Throws:

java.io.IOException

initFileInputStream

protected void initFileInputStream()
                            throws java.io.IOException

Throws:

java.io.IOException