oracle.adf.controller.lifecycle
Class Evaluator
java.lang.Object
oracle.adf.controller.lifecycle.Evaluator
- public class Evaluator
- extends java.lang.Object
Helper class used by the PageLifecycle to initialize SPEL expression engine.
The following scopes are made available:
- data: the top binding context to access all the binding
containers.
- bindings: the current binding container for this lifecycle to
access all of its bindings.
- requestScope: [Same as JSTL], request attributes.
- param: [Same as JSTL], request parameters.
- paramValues: [Same as JSTL], request parameter values.
- sessionScope: [Same as JSTL], session attributes.
This is used for evaluating custom method's parameters and results.
- Since:
- 9.0.5
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
prepareContext
public static final void prepareContext(LifecycleContext lcContext)
getEvaluator
public static final Evaluator getEvaluator(LifecycleContext lcContext)
destroy
public static final void destroy(LifecycleContext lcContext)
getValue
public java.lang.Object getValue(java.lang.String expression)
setValue
public void setValue(java.lang.String expression,
java.lang.Object value)
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