com.ideo.sweetdevria.tag.util
Class ELUtil

java.lang.Object
  com.ideo.sweetdevria.tag.util.ELUtil

public class ELUtil
extends java.lang.Object

Constructor Summary

ELUtil()

Method Summary

static java.lang.Object

evalEL(java.lang.String propertyName, java.lang.String el, java.lang.Class classToCast, javax.servlet.jsp.tagext.Tag tag, javax.servlet.jsp.PageContext pageContext) Evaluate any String wich begin with '${' and finish with '}' as an Expression Language.

Methods inherited from class java.lang.Object

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

Constructor Detail

ELUtil

public ELUtil()

Method Detail

evalEL

public static java.lang.Object evalEL(java.lang.String propertyName,
                                      java.lang.String el,
                                      java.lang.Class classToCast,
                                      javax.servlet.jsp.tagext.Tag tag,
                                      javax.servlet.jsp.PageContext pageContext)

Evaluate any String wich begin with '${' and finish with '}' as an Expression Language. If the string don't have this format, it's returned without be interpreted.

Parameters:

propertyName - property's name

el -

classToCast - Class in wich cast the result

tag -

pageContext - context

Returns:

converted object if EL, else String el