Package de.businesscode.sqlengine.context

Class Summary

Class	Description
BindingsContextObject	This is the velocity context object, that represents BCD-UI global Bindings singleton, $bindings and serves as a lookup for BindingSets It already known from its parameters in the constructor, which binding set name / binding item names combinations occur and is used in phase 2 (@see SQLEngine)
BindingSetContextObject	This is the velocity context object, that represents a concrete BindingSet in phase 2 (@see SQLEngine) From its constructor parameters it already knows, which binding items will be requested from it and this allows it to determine the right concrete BindingSet for its name Also it keeps track of all requested BindingItems to find the right BindingSet for the BindingSet name and to provide the caller with information about used BindingItems
BindingSetLookupContextObject	This is the velocity context object, that represents the a binding set/group in phase 1 (@see SQLEngine) It collects the referenced BindingItems for this BindingSet name to later in phase 2 (@see SQLEngine) find the right BindingSet
BindingsLookupContextObject	This is the velocity context object, allowing velocity to lookup a BindingSet (more precisely a BindingSetLookupContextObject) by name This is used in phase 2 (@see SQLEngine), when the concrete BindingSet is already known Later the user can also ask for all BindingSets we were asked for
ParamsContextObject	This is the velocity context object, that represents param substitution by one or many placeholders.