org.mmbase.util
Class XMLBasicReader

java.lang.Object
  |
  +--org.mmbase.util.XMLBasicReader

Direct Known Subclasses:

MagicFile.MagicXMLReader, XMLApplicationReader, XMLBuilderReader, XMLDatabaseReader, XMLMMLanguageReader, XMLModuleReader, XMLScreenWriter

public class XMLBasicReader

extends java.lang.Object

Version:

$Id: XMLBasicReader.java,v 1.14 2002/02/05 14:35:31 eduard Exp $

Author:

Case Roule, Rico Jansen, Pierre van Rooden

Field Summary

protected org.w3c.dom.Document

document

Constructor Summary

XMLBasicReader(java.lang.String path)

Method Summary

java.util.Enumeration	getChildElements(org.w3c.dom.Element e)
java.util.Enumeration	getChildElements(org.w3c.dom.Element e, java.lang.String tag)
java.util.Enumeration	getChildElements(java.lang.String path)
java.util.Enumeration	getChildElements(java.lang.String path, java.lang.String tag)
static javax.xml.parsers.DocumentBuilder	getDocumentBuilder()
java.lang.String	getElementAttributeValue(org.w3c.dom.Element e, java.lang.String attr)
java.lang.String	getElementAttributeValue(java.lang.String path, java.lang.String attr)
org.w3c.dom.Element	getElementByPath(org.w3c.dom.Element e, java.lang.String path)
org.w3c.dom.Element	getElementByPath(java.lang.String path)
java.lang.String	getElementName(org.w3c.dom.Element e)
java.lang.String	getElementValue(org.w3c.dom.Element e)
java.lang.String	getElementValue(java.lang.String path)
java.lang.String	getFileName()

Methods inherited from class java.lang.Object

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

Field Detail

document

protected org.w3c.dom.Document document

Constructor Detail

XMLBasicReader

public XMLBasicReader(java.lang.String path)

Method Detail

getDocumentBuilder

public static javax.xml.parsers.DocumentBuilder getDocumentBuilder()

getElementByPath

public org.w3c.dom.Element getElementByPath(java.lang.String path)

Parameters:

path - Dot-separated list of tags describing path from root element to requested element. NB the path starts with the name of the root element.

Returns:

Leaf element of the path

getElementByPath

public org.w3c.dom.Element getElementByPath(org.w3c.dom.Element e,
                                            java.lang.String path)

Parameters:

e - Element from which the "relative" path is starting. NB the path starts with the name of the root element.

path - Dot-separated list of tags describing path from root element to requested element

Returns:

Leaf element of the path

getElementValue

public java.lang.String getElementValue(java.lang.String path)

Parameters:

path - Path to the element

Returns:

Text value of element

getElementValue

public java.lang.String getElementValue(org.w3c.dom.Element e)

Parameters:

e - Element

Returns:

Text value of element

getElementName

public java.lang.String getElementName(org.w3c.dom.Element e)

Parameters:

e - Element

Returns:

Tag name of the element

getElementAttributeValue

public java.lang.String getElementAttributeValue(java.lang.String path,
                                                 java.lang.String attr)

Parameters:

path - Path to the element

attr - Attribute name

Returns:

Value of attribute

getElementAttributeValue

public java.lang.String getElementAttributeValue(org.w3c.dom.Element e,
                                                 java.lang.String attr)

Parameters:

e - Element

attr - Attribute name

Returns:

Value of attribute

getChildElements

public java.util.Enumeration getChildElements(java.lang.String path)

Parameters:

path - Path to the element

Returns:

Enumeration of child elements

getChildElements

public java.util.Enumeration getChildElements(org.w3c.dom.Element e)

Parameters:

e - Element

Returns:

Enumeration of child elements

getChildElements

public java.util.Enumeration getChildElements(java.lang.String path,
                                              java.lang.String tag)

Parameters:

path - Path to the element

tag - tag to match ("*" means all tags")

Returns:

Enumeration of child elements with the given tag

getChildElements

public java.util.Enumeration getChildElements(org.w3c.dom.Element e,
                                              java.lang.String tag)

Parameters:

e - Element

tag - tag to match ("*" means all tags")

Returns:

Enumeration of child elements with the given tag

getFileName

public java.lang.String getFileName()