scriptella.core
Class IfInterceptor

java.lang.Object
  scriptella.core.ElementInterceptor
      scriptella.core.IfInterceptor

All Implemented Interfaces:

ExecutableElement

public final class IfInterceptor
extends ElementInterceptor

Handles if expressions specified by if attribute on query/script elements.

Version:

1.0

Author:

Fyodor Kupolov

See Also:

JexlExpression

Constructor Summary

IfInterceptor(ExecutableElement next, ScriptingElement scr)

Method Summary

void	execute(DynamicContext ctx) Executes the element.
static ExecutableElement	prepare(ExecutableElement next, ScriptingElement s)

Methods inherited from class scriptella.core.ElementInterceptor

executeNext, getCtxDecorator, getNext

Methods inherited from class java.lang.Object

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

Constructor Detail

IfInterceptor

public IfInterceptor(ExecutableElement next,
                     ScriptingElement scr)

Method Detail

execute

public void execute(DynamicContext ctx)

Description copied from interface: ExecutableElement

Executes the element.

Note: the context may be decorated by DynamicContextDecorator.

Parameters:

ctx - context to use.

prepare

public static ExecutableElement prepare(ExecutableElement next,
                                        ScriptingElement s)