Package org.apache.struts2.config.providers

Class XmlHelper

java.lang.Object

org.apache.struts2.config.providers.XmlHelper

public class XmlHelper
extends Object

XML utilities.

Author:

Mike

Constructor Summary

Constructors

Constructor	Description
XmlHelper()

Method Summary

Modifier and Type	Method	Description
static String	getContent(Element element)	This method will return the content of this particular element.
static Integer	getLoadOrder(Document doc)
static Map<String,String>	getParams(Element paramsElement)	This method will find all the parameters under this paramsElement and return them as Map<String, String>.

Methods inherited from class java.lang.Object

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

Constructor Details

XmlHelper

public XmlHelper()

Method Details

getParams

public static Map<String,String> getParams(Element paramsElement)

This method will find all the parameters under this paramsElement and return them as Map<String, String>. For example,

   <result ... >
      <param name="param1">value1</param>
      <param name="param2">value2</param>
      <param name="param3">value3</param>
   </result>
 

will returns a Map<String, String> with the following key, value pairs:

• param1 - value1
• param2 - value2
• param3 - value3

Parameters:

paramsElement - params element

Returns:

a map of key,value pairs

getContent

public static String getContent(Element element)

This method will return the content of this particular element. For example,

    <result>something_1</result>
 

When the Element <result> is passed in as argument (element to this method, it returns the content of it, namely, something_1 in the example above.

Parameters:

element - the DOM element

Returns:

content as string

getLoadOrder

public static Integer getLoadOrder(Document doc)

Parameters:

doc - document

Returns:

the value of the "order" attribute from the root element