org.omnifaces.component.output.cache.el
Class CachingValueExpression

java.lang.Object
  javax.el.Expression
      javax.el.ValueExpression
          org.omnifaces.el.ValueExpressionWrapper
              org.omnifaces.component.output.cache.el.CachingValueExpression

All Implemented Interfaces:

java.io.Serializable, javax.faces.FacesWrapper<javax.el.ValueExpression>

public class CachingValueExpression
extends ValueExpressionWrapper

A value expression implementation that caches its main value at the moment it's evaluated and uses this cache value in future evaluations.

Author:

Arjan Tijms

See Also:

Serialized Form

Constructor Summary

CachingValueExpression(java.lang.String name, javax.el.ValueExpression valueExpression, Cache cache)

Method Summary

java.lang.Object

getValue(javax.el.ELContext elContext)

Methods inherited from class org.omnifaces.el.ValueExpressionWrapper

equals, getExpectedType, getExpressionString, getType, getValueReference, getWrapped, hashCode, isLiteralText, isReadOnly, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingValueExpression

public CachingValueExpression(java.lang.String name,
                              javax.el.ValueExpression valueExpression,
                              Cache cache)

Method Detail

getValue

public java.lang.Object getValue(javax.el.ELContext elContext)

Overrides:

getValue in class ValueExpressionWrapper