Package com.x2j.converter.mgr.handlers.impl

Class ValueHandler

java.lang.Object

com.x2j.converter.mgr.handlers.impl.ValueHandler

All Implemented Interfaces:

X2JStringHandler

public class ValueHandler
extends Object
implements X2JStringHandler

The handler for the X2JStringHandler interface for the VALUE keyword. As part of this:

1. If the XPath defined in the schema is for an XML attribute, this will have the same behavior as that of XPathHandler i.e. return the attribute's value.
2. If the XPATH defined in the schema is for an XML element, then,
   
   • This checks whether there is a text component for the element or not. For example,

      <ElementName>TextValue</Element>
      

   • If present, it returns the text value.
   • Otherwise, if there are one or multiple child elements, this will return the all of the child element in an encoded String format.
   • For everything else, it will return a blank String

Constructor Summary

Constructors

Constructor	Description
ValueHandler()

Method Summary

Modifier and Type	Method	Description
String	handleString(String rawValueString, Element rootElement)	Returns the value of the XPath which can be either the text component or child element(s) in String form.

Methods inherited from class java.lang.Object

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

Constructor Details

ValueHandler

public ValueHandler()

Method Details

handleString

public String handleString(String rawValueString,
 Element rootElement)
                    throws X2JException

Returns the value of the XPath which can be either the text component or child element(s) in String form.

Specified by:

handleString in interface X2JStringHandler

Parameters:

rawValueString - the JSON value string

rootElement - the root element in the input XML

Returns:

the value of the XPath defined in the schema

Throws:

X2JException - X2JException