com.liferay.portal.kernel.io
Class LimitedInputStream

java.lang.Object
  extended by java.io.InputStream
      extended by com.liferay.portal.kernel.io.LimitedInputStream
All Implemented Interfaces:
java.io.Closeable

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
LimitedInputStream(java.io.InputStream inputStream, long offset, long length)
           
 
Method Summary
 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
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