Package com.yahoo.config.application

Class Xml

java.lang.Object

com.yahoo.config.application.Xml

public class Xml
extends Object

Utilities for XML.

Author:

hmusum

Constructor Summary

Constructors

Constructor	Description
Xml()

Method Summary

Modifier and Type	Method	Description
static List<Element>	allElemsFromPath(com.yahoo.config.application.api.ApplicationPackage app, String pathFromAppRoot)	Returns the root element of each xml file under pathFromAppRoot/ in the app package.
static Document	getDocument(Reader reader)
static Element	getElement(Reader reader)	Utility method to get an XML element from a reader.
static List<Element>	mergeElems(Element parent, String name, com.yahoo.config.application.api.ApplicationPackage app, String pathFromAppRoot)	Will get all sub-elements under parent named "name", just like XML.getChildren().

Methods inherited from class java.lang.Object

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

Constructor Details

Xml

public Xml()

Method Details

getDocument

public static Document getDocument(Reader reader)

getElement

public static Element getElement(Reader reader)

Utility method to get an XML element from a reader.

Parameters:

reader - the Reader to get an xml element from

allElemsFromPath

public static List<Element> allElemsFromPath(com.yahoo.config.application.api.ApplicationPackage app,
 String pathFromAppRoot)

Returns the root element of each xml file under pathFromAppRoot/ in the app package.

mergeElems

public static List<Element> mergeElems(Element parent,
 String name,
 com.yahoo.config.application.api.ApplicationPackage app,
 String pathFromAppRoot)

Will get all sub-elements under parent named "name", just like XML.getChildren(). Then look under pathFromAppRoot/ in the app package for XML files, parse them and append elements of the same name.

Parameters:

parent - parent XML node

name - name of elements to merge

app - an ApplicationPackage

pathFromAppRoot - path from application root

Returns:

list of all sub-elements with given name