Package de.businesscode.sqlengine.context

package de.businesscode.sqlengine.context
  • Classes
    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.