org.vast.swe

Class DataSourceDOM

java.lang.Object

org.vast.swe.DataSourceDOM

All Implemented Interfaces:

DataSource, InputStreamProvider

public class DataSourceDOM
extends Object
implements DataSource

This DataSource allows to extract data from an XML DOM tree and simulate an inputstream so that a low level parser can parse the content using the common DataStreamParser interface.

Since:

Feb, 28 2008

Author:

Alex Robin

Field Summary

Fields

Modifier and Type	Field and Description
protected DOMHelper	dom
protected Element	parentElt

Constructor Summary

Constructors

Constructor and Description
DataSourceDOM(DOMHelper dom, Element parentElt)

Method Summary

Methods

Modifier and Type	Method and Description
InputStream	getDataStream() Gets the right input stream from href or inline values
DOMHelper	getDom()
Element	getParentElt()

Methods inherited from class java.lang.Object

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

Field Detail

dom

protected DOMHelper dom

parentElt

protected Element parentElt

Constructor Detail

DataSourceDOM

public DataSourceDOM(DOMHelper dom,
             Element parentElt)

Method Detail

getDom

public DOMHelper getDom()

getParentElt

public Element getParentElt()

getDataStream

public InputStream getDataStream()
                          throws IOException

Gets the right input stream from href or inline values

Specified by:

getDataStream in interface InputStreamProvider

Returns:

input stream to read data from

Throws:

IOException