private string IsExistsPropertyCodegen(ICodegenContext context)
{
return context.AddMethod(typeof(bool), typeof(object[]), "array", GetType())
.DeclareVar(typeof(object), "value",
ArrayAtIndex(Ref("array"),
Constant(_propertyIndex)))
.IfRefNullReturnFalse("value")
.IfInstanceOf("value", typeof(EventBean))
.BlockReturn(_entryGetter.CodegenEventBeanExists(CastRef(typeof(EventBean), "value"),
context))
.MethodReturn(_entryGetter.CodegenUnderlyingExists(
Cast(_entryGetter.TargetType, Ref("value")), context));
}