org.dbforms.dom
Class AbstractDOMFactoryImpl

java.lang.Object
  org.dbforms.dom.AbstractDOMFactoryImpl

All Implemented Interfaces:

IDOMFactory

Direct Known Subclasses:

DOMFactoryXALANImpl

public abstract class AbstractDOMFactoryImpl
extends Object
implements IDOMFactory

abstract class to hide the implemtation details of the various dom implementations.

Author:

Henner Kollmann

Constructor Summary

AbstractDOMFactoryImpl()

Method Summary

abstract String	DOM2String(Document doc) Creates a string representation of the given DOMDocument
abstract Document	newDOMDocument() Creates a new empty DOMDocument
abstract org.w3c.dom.xpath.XPathEvaluator	newXPathEvaluator() returns an new created XPathEvaluator
abstract Document	read(InputStream in) Reads a DOMDocument from given InputStream
Document	read(String url) Reads a DOMDocument from given url
abstract Document	String2DOM(String data) Creates an new DOMDocument from the given string
void	write(OutputStream out, Document doc) Writes a DOMDocument into an OutputStream
abstract void	write(OutputStream out, Element root) Writes a DOMElement into an OutputStream
void	write(String url, Document doc) Writes an DOMDocument into a file
void	write(String url, Element root) Writes an DOMElement into a file

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDOMFactoryImpl

public AbstractDOMFactoryImpl()

Method Detail

DOM2String

public abstract String DOM2String(Document doc)

Creates a string representation of the given DOMDocument

Specified by:

DOM2String in interface IDOMFactory

Parameters:

doc - The document to transform

Returns:

string representation

String2DOM

public abstract Document String2DOM(String data)

Creates an new DOMDocument from the given string

Specified by:

String2DOM in interface IDOMFactory

Parameters:

data - the string to parse

Returns:

The new DOMDocument

newDOMDocument

public abstract Document newDOMDocument()

Creates a new empty DOMDocument

Specified by:

newDOMDocument in interface IDOMFactory

Returns:

An empty DOMDocument

read

public abstract Document read(InputStream in)

Reads a DOMDocument from given InputStream

Specified by:

read in interface IDOMFactory

Parameters:

in - The InputStream to read

Returns:

The new parsed DOMDocument

read

public Document read(String url)

Reads a DOMDocument from given url

Specified by:

read in interface IDOMFactory

Parameters:

url - the url to read from

Returns:

The new parsed DOMDocument

write

public abstract void write(OutputStream out,
                           Element root)
                    throws IOException

Writes a DOMElement into an OutputStream

Specified by:

write in interface IDOMFactory

Parameters:

out - OutputStream to write into

root - root element to start writing

Throws:

IOException

write

public final void write(OutputStream out,
                        Document doc)
                 throws IOException

Writes a DOMDocument into an OutputStream

Specified by:

write in interface IDOMFactory

Parameters:

out - OutputStream to write into

doc - doc to write

Throws:

IOException

write

public final void write(String url,
                        Document doc)
                 throws IOException

Writes an DOMDocument into a file

Specified by:

write in interface IDOMFactory

Parameters:

url - The url to write to

doc - The document to write

Throws:

IOException

write

public final void write(String url,
                        Element root)
                 throws IOException

Writes an DOMElement into a file

Specified by:

write in interface IDOMFactory

Parameters:

url - The url to write to

root - root element to start writing

Throws:

IOException

newXPathEvaluator

public abstract org.w3c.dom.xpath.XPathEvaluator newXPathEvaluator()

returns an new created XPathEvaluator

Specified by:

newXPathEvaluator in interface IDOMFactory

Returns:

the new XPathEvaluator