org.freehep.util.io
Class XMLSequence

java.lang.Object
  java.io.InputStream
      org.freehep.util.io.XMLSequence

All Implemented Interfaces:

Closeable

public class XMLSequence
extends InputStream

The XMLSequence allows parsing by an XML Parser of concatenated XML segments. Each segment needs to start with " XMLSequence sequence = new XMLSequence(new FileInputStream("file.xml")); SAXParserFactory factory = SAXParserFactory.newInstance(); XMLReader xmlReader = factory.newSAXParser().getXMLReader(); while (sequence.hasNext()) { InputStream input = sequence.next(); InputSource source = new InputSource(input); xmlReader.parse(source); input.close(); } sequence.close(); IMPORTANT: inherits from InputStream rather than FilterInputStream so that the correct read(byte[], int, int) method is used.

Version:

$Id: XMLSequence.java 8584 2006-08-10 23:06:37Z duns $

Author:

Mark Donszelmann

Constructor Summary

XMLSequence(InputStream input)
Create a XML Sequence.

Method Summary

void	close()
boolean	hasNext() Is another XML segment available.
void	mark(int readLimit)
boolean	markSupported()
InputStream	next() Returns the next XML segment.
int	read()
void	reset()

Methods inherited from class java.io.InputStream

available, read, read, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLSequence

public XMLSequence(InputStream input)

Create a XML Sequence.

Parameters:

input - stream to read from

Method Detail

hasNext

public boolean hasNext()

Is another XML segment available.

Returns:

true if another XML segment can be read

next

public InputStream next()
                 throws IOException

Returns the next XML segment.

Returns:

stream to read next XML segment from.

Throws:

IOException - if read fails

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

mark

public void mark(int readLimit)

Overrides:

mark in class InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException