com.liferay.portal.kernel.internal.dao.jdbc

Class LimitedInputStream

java.lang.Object

java.io.InputStream

com.liferay.portal.kernel.internal.dao.jdbc.LimitedInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class LimitedInputStream
extends java.io.InputStream

Skip the specified offset until it fails three times. This is used to prevent reading an InputStream infinitely.

Author:

Shuyang Zhou

Constructor Summary

Constructors

Constructor and Description
LimitedInputStream(java.io.InputStream inputStream, long offset, long length)

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
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

Constructor Detail

LimitedInputStream

public LimitedInputStream(java.io.InputStream inputStream,
                          long offset,
                          long length)
                   throws java.io.IOException

Throws:

java.io.IOException

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

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()

Overrides:

reset in class java.io.InputStream

skip

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

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException