net.ontopia.persistence.proxy
Class ContentReader

java.lang.Object
  java.io.Reader
      java.io.FilterReader
          net.ontopia.persistence.proxy.ContentReader

All Implemented Interfaces:

java.io.Closeable, java.lang.Readable

public class ContentReader
extends java.io.FilterReader

INTERNAL: Reader that knows its length.

Since:

4.0

Field Summary

protected boolean	closed
protected long	length
protected long	lengthRead

Fields inherited from class java.io.FilterReader

in

Fields inherited from class java.io.Reader

lock

Constructor Summary

ContentReader(java.io.Reader reader, long length)

Method Summary

void	close()
long	getLength()
int	read()
int	read(char[] cbuf)
int	read(char[] cbuf, int off, int len)

Methods inherited from class java.io.FilterReader

mark, markSupported, ready, reset, skip

Methods inherited from class java.io.Reader

read

Methods inherited from class java.lang.Object

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

Field Detail

length

protected long length

lengthRead

protected long lengthRead

closed

protected boolean closed

Constructor Detail

ContentReader

public ContentReader(java.io.Reader reader,
                     long length)

Method Detail

getLength

public long getLength()

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.FilterReader

Throws:

java.io.IOException

read

public int read(char[] cbuf)
         throws java.io.IOException

Overrides:

read in class java.io.Reader

Throws:

java.io.IOException

read

public int read(char[] cbuf,
                int off,
                int len)
         throws java.io.IOException

Overrides:

read in class java.io.FilterReader

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.FilterReader

Throws:

java.io.IOException