xmlgraphics-commons 1.3

org.apache.xmlgraphics.image.loader.util
Class ImageInputStreamAdapter

java.lang.Object
  extended by java.io.InputStream
      extended by org.apache.xmlgraphics.image.loader.util.ImageInputStreamAdapter
All Implemented Interfaces:
java.io.Closeable

public class ImageInputStreamAdapter
extends java.io.InputStream

Decorates an ImageInputStream with an InputStream interface. The methods mark() and reset() are fully supported. The method available() will always return 0.


Constructor Summary
ImageInputStreamAdapter(javax.imageio.stream.ImageInputStream iin)
          Creates a new ImageInputStreamAdapter.
 
Method Summary
 int available()
          
 void close()
          
 void mark(int readlimit)
          
 boolean markSupported()
          
 int read()
          
 int read(byte[] b)
          
 int read(byte[] b, int off, int len)
          
 void reset()
          
 long skip(long n)
          
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ImageInputStreamAdapter

public ImageInputStreamAdapter(javax.imageio.stream.ImageInputStream iin)
Creates a new ImageInputStreamAdapter.

Parameters:
iin - the underlying ImageInputStream
Method Detail

read

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

Overrides:
read in class java.io.InputStream
Throws:
java.io.IOException

read

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

Overrides:
read in class java.io.InputStream
Throws:
java.io.IOException

read

public int read()
         throws java.io.IOException

Specified by:
read in class java.io.InputStream
Throws:
java.io.IOException

skip

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

Overrides:
skip 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

reset

public void reset()
           throws java.io.IOException

Overrides:
reset in class java.io.InputStream
Throws:
java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:
available in class java.io.InputStream
Throws:
java.io.IOException

xmlgraphics-commons 1.3

Copyright 1999-2008 The Apache Software Foundation. All Rights Reserved.