oracle.adfnmc.el.impl.uithreadsync
Class UiThreadTreeMethodExpression

java.lang.Object
  de.odysseus.el.TreeMethodExpression
      oracle.adfnmc.el.impl.uithreadsync.UiThreadTreeMethodExpression

All Implemented Interfaces:

Expression, MethodExpression

public class UiThreadTreeMethodExpression
extends de.odysseus.el.TreeMethodExpression

Constructor Summary

UiThreadTreeMethodExpression(de.odysseus.el.tree.TreeStore store, FunctionMapper functions, VariableMapper variables, java.lang.String expr, java.lang.Class returnType, java.lang.Class[] paramTypes)

Method Summary

java.lang.Object	invoke(ELContext context, java.lang.Object[] paramValues) If a String literal is specified as the expression, returns the String literal coerced to the expected return type of the method signature.
java.lang.Object	invoke(java.lang.Object[] paramValues) Convenience wrapper for invoke(ELContext, Object[]), for when there is a single ELContext referencable by implementors

Methods inherited from class de.odysseus.el.TreeMethodExpression

dump, equals, getExpressionString, getMethodInfo, getMethodInfo, hashCode, isDeferred, isLiteralText, isReturnSecret, setReturnSecret, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

UiThreadTreeMethodExpression

public UiThreadTreeMethodExpression(de.odysseus.el.tree.TreeStore store,
                                    FunctionMapper functions,
                                    VariableMapper variables,
                                    java.lang.String expr,
                                    java.lang.Class returnType,
                                    java.lang.Class[] paramTypes)

Method Detail

invoke

public java.lang.Object invoke(ELContext context,
                               java.lang.Object[] paramValues)
                        throws ELException

Description copied from interface: MethodExpression

If a String literal is specified as the expression, returns the String literal coerced to the expected return type of the method signature. An ELException is thrown if expectedReturnType is void or if the coercion of the String literal to the expectedReturnType yields an error (see Section "1.18 Type Conversion" of the EL specification). If not a String literal, evaluates the expression relative to the provided context, invokes the method that was found using the supplied parameters, and returns the result of the method invocation. Any parameters passed to this method is ignored if isLiteralText() is true.

Specified by:

invoke in interface MethodExpression

Overrides:

invoke in class de.odysseus.el.TreeMethodExpression

Parameters:

context - The context of this evaluation.

paramValues - The parameters to pass to the method, or null if no parameters.

Returns:

the result of the method invocation (null if the method has a void return type).

Throws:

PropertyNotFoundException - if one of the property resolutions failed because a specified variable or property does not exist or is not readable.

MethodNotFoundException - if no suitable method can be found.

ELException - if a String literal is specified and expectedReturnType of the MethodExpression is void or if the coercion of the String literal to the expectedReturnType yields an error (see Section "1.18 Type Conversion").

invoke

public java.lang.Object invoke(java.lang.Object[] paramValues)
                        throws ELException

Description copied from interface: MethodExpression

Convenience wrapper for invoke(ELContext, Object[]), for when there is a single ELContext referencable by implementors

Specified by:

invoke in interface MethodExpression

Overrides:

invoke in class de.odysseus.el.TreeMethodExpression

Throws:

ELException