org.jahia.utils.xml

Class XMLParser

java.lang.Object

org.jahia.utils.xml.XMLParser

public class XMLParser
extends Object

Some tools for loading up data from an xml file

Version:

1.0

Author:

Loom

Constructor Summary

Constructors

Constructor and Description
XMLParser()

Method Summary

Modifier and Type	Method and Description
static String	getAttributeValue(Node parentNode, String attributeName) Return the value of a Node's Attribute
static List<Node>	getChildNodes(Node parentNode, String tagName) Get a List of child nodes equals with a gived tag
static String	getParameterValue(Node paramParent, String parameterName) Processes through all the parameter tags of a given node to find the value of a certain named parameter
static Node	lastChildOfTag(Node parentNode, String tagName) lastChildOfTag Go to the last Child Element Node that is equals with the gived tag value
static Node	nextChildOfTag(Node startNode, String tagName) nextChildOfTag Go to the next Child Element Node that is equals with the gived tag value
static void	setAttribute(Element nodeItem, String attribName, String value) Set the attibute of a node only if the value is not null or empty

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLParser

public XMLParser()

Method Detail

getParameterValue

public static String getParameterValue(Node paramParent,
                                       String parameterName)
                                throws JahiaException

Processes through all the parameter tags of a given node to find the value of a certain named parameter

Returns:

(String) the value of the parameter, null if not found , "" if value=empty

Throws:

JahiaException

nextChildOfTag

public static Node nextChildOfTag(Node startNode,
                                  String tagName)
                           throws JahiaException

nextChildOfTag Go to the next Child Element Node that is equals with the gived tag value

Parameters:

(Node) - startNode, the parent node

(String) - tag, the tag name

Throws:

JahiaException

lastChildOfTag

public static Node lastChildOfTag(Node parentNode,
                                  String tagName)
                           throws JahiaException

lastChildOfTag Go to the last Child Element Node that is equals with the gived tag value

Parameters:

(Node) - parentNode, the parent node

(String) - tag, the tag name

Returns:

(Node) the last child of this tag or null if not found

Throws:

JahiaException

getChildNodes

public static List<Node> getChildNodes(Node parentNode,
                                       String tagName)
                                throws JahiaException

Get a List of child nodes equals with a gived tag

Parameters:

(Node) - startNode, the parent node

(String) - tagName, the Children's tag name

Returns:

(List) childs, a List of child node

Throws:

JahiaException

getAttributeValue

public static String getAttributeValue(Node parentNode,
                                       String attributeName)

Return the value of a Node's Attribute

Parameters:

(Node) - parentNode the parent node

(String) - attributeName , the name of a gived attribute

Returns:

(String) the value or null

setAttribute

public static void setAttribute(Element nodeItem,
                                String attribName,
                                String value)

Set the attibute of a node only if the value is not null or empty

Parameters:

(ElementNode) - a node

(String) - attribName , the name of the attribute

(String) - value, the value of the attribute