org.eclnt.jsfserver.util

Class ExpressionUtil

java.lang.Object

org.eclnt.jsfserver.util.ExpressionUtil

public class ExpressionUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ExpressionUtil()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	createParentExpression(java.lang.String expression) Creates parent expression for this expression.
static java.lang.String	findLastPropertyName(java.lang.String expression) Find last property name in epxression.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionUtil

public ExpressionUtil()

Method Detail

createParentExpression

public static java.lang.String createParentExpression(java.lang.String expression)

Creates parent expression for this expression. Returns null in case of problems.

Example 1: "#{x.y.z}" => "#{x.y}"
Example 2: "#{x.y['z']}" => "#{x.y}"
Example 3: "#{x.y["z"]}" => "#{x.y}"
Example 3: "#{x.y[1]}" => "#{x.y}"

findLastPropertyName

public static java.lang.String findLastPropertyName(java.lang.String expression)

Find last property name in epxression. Returns null in case of problems.

Example 1: "#{x.y.z}" => "z"
Example 2: "#{x.y['z']}" => "z"
Example 3: "#{x.y["z"]}" => "z"
Example 3: "#{x.y[1]}" => "1"