net.n3.nanoxml
Class ContentReader

java.lang.Object
  java.io.Reader
      net.n3.nanoxml.ContentReader

All Implemented Interfaces:

java.io.Closeable, java.lang.Readable

 class ContentReader
extends java.io.Reader

This reader reads data from another reader until a new element has been encountered.

Version:

$Name: RELEASE_2_2_1 $, $Revision: 1.4 $

Author:

Marc De Scheemaecker

Field Summary

private java.lang.String	buffer Buffer.
private int	bufferIndex Pointer into the buffer.
private IXMLReader	reader The encapsulated reader.
private IXMLEntityResolver	resolver The entity resolver.

Fields inherited from class java.io.Reader

lock

Constructor Summary

ContentReader(IXMLReader reader, IXMLEntityResolver resolver, java.lang.String buffer)
Creates the reader.

Method Summary

void	close() Skips remaining data and closes the stream.
protected void	finalize() Cleans up the object when it's destroyed.
int	read(char[] outputBuffer, int offset, int size) Reads a block of data.

Methods inherited from class java.io.Reader

mark, markSupported, read, read, read, ready, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

reader

private IXMLReader reader

The encapsulated reader.

buffer

private java.lang.String buffer

Buffer.

bufferIndex

private int bufferIndex

Pointer into the buffer.

resolver

private IXMLEntityResolver resolver

The entity resolver.

Constructor Detail

ContentReader

ContentReader(IXMLReader reader,
              IXMLEntityResolver resolver,
              java.lang.String buffer)

Creates the reader.

Parameters:

reader - the encapsulated reader

resolver - the entity resolver

buffer - data that has already been read from reader

Method Detail

finalize

protected void finalize()
                 throws java.lang.Throwable

Cleans up the object when it's destroyed.

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

read

public int read(char[] outputBuffer,
                int offset,
                int size)
         throws java.io.IOException

Reads a block of data.

Specified by:

read in class java.io.Reader

Parameters:

outputBuffer - where to put the read data

offset - first position in buffer to put the data

size - maximum number of chars to read

Returns:

the number of chars read, or -1 if at EOF

Throws:

java.io.IOException - if an error occurred reading the data

close

public void close()
           throws java.io.IOException

Skips remaining data and closes the stream.

Specified by:

close in interface java.io.Closeable

Specified by:

close in class java.io.Reader

Throws:

java.io.IOException - if an error occurred reading the data