Package org.appng.api.support

Implementations of commonly used features like internationalization, permission- and parameter-processing etc.

Interface Summary

Interface	Description
HttpHeaderUtils.HttpResource	A resource that has been requested by an HttpServletRequest and eventually needs to be updated.
OptionOwner
OptionOwner.HitCounter<T>	Counts the hits for Options.
OptionOwner.Selector	A selector decides whether or not a given Option should be selected.

Class Summary

Class	Description
ApplicationConfigProviderImpl	Default ApplicationConfigProvider-implementation.
ApplicationRequest	Default Request implementation, mostly delegating method-calls to one of the internal objects.
ApplicationRequest.ApplicationPath	Helper class used to simplify include conditions for actions and datasources on a page. Registered as variable PATH, so conditions can look like
ApplicationResourceHolder	Default Resources-implementation
CallableAction	A CallableAction is responsible for preparing and performing an Action, based on a given ActionRef which is part of a PageDefinition's SectionelementDef.
CallableDataSource	A CallableDataSource is responsible for preparing and performing an Datasource, based on a DatasourceRef.
ClassWrapper	Provides operations to analyze a class, similar to Springs BeanWrapper, except it doesn't need an instanciatable class to work on. NOTE: The given Class does not have to be a JavaBean, meaning the presence of a getter does not imply the presence of a setter!
ConfigValidationError	The config validator can create a more detailed error element for found configuration errors.
ConfigValidator	Validates a ApplicationConfigProvider, which means it checks that each reference to a page datasource event action parameter is valid.
DatasourceInheritanceHelper	This is a helper class providing some static methods to process the inheritance of datasource definitions found in a resource.
DefaultPermissionProcessor	Default PermissionProcessor implementation.
DollarParameterSupport	A ParameterSupport which uses '${' as prefix and '}' as suffix.
DummyPermissionProcessor	A PermissionProcessor that always returns true for DummyPermissionProcessor.hasPermission(String) DummyPermissionProcessor.hasPermissions(PermissionOwner)
ElementHelper	Utility class offering methods for proper initialization of Linkpanels, Links, Navigation/ NavigationItems, BeanOptions, Params etc.
FieldProcessorImpl	Default FieldProcessor-implementation
HashParameterSupport	A ParameterSupport which uses '#{' as prefix and '}' as suffix.
HttpHeaderUtils	Utility-class that helps dealing with several HTTP-Headers
I18n	Utility class used for formatting Strings, Dates and Numbers.
LabelSupport	This class is responsible for setting the value of a Label.
MessageSourceChain	A MessageSource that wraps multiple MessageSource and processes them in sequence.
OptionGroupFactory	Provides factory-methods for creating OptionGroups.
OptionImpl	The default implementation for Option
OptionOwner.OptionOwnerBase
OptionsBuilder<T,R extends OptionOwner>	A builder for Options, providing a fluent API.
OptionsImpl	The default implementation for Options
ParameterSupportBase	Basic ParameterSupport implementation.
PositionalXMLReader	XML Reader creating a Document with line information for each node.
PropertyHolder	Default Properties implementation, internally holding a Map of Property-objects.
RequestFactoryBean	A FactoryBean responsible for initializing a Request.
RequestSupportImpl	Default RequestSupport implementation
ResourceBundleMessageSource	A ResourceBundleMessageSource that can retrieve the available keys.
ResultServiceImpl	Default ResultService implementation
SelectionBuilder<T>	A builder for Selections, providing a fluent API. Example:
SelectionFactory	Provides factory-methods for creating Selections.
SiteAwareObjectInputStream	An ObjectInputStream that is aware of the org.appng.core.service.SiteClassLoader of an appNG Site.
SiteClassLoader
SortParamSupport	Supports converting a Pageable to its String-representation and vice versa. The following example illustrates how this works:
XmlGenerator	Utility class for generating source XML (for Actions and Datasource) from a given list of XmlGenerator.Entitys.
XmlGenerator.Entity	Represents a domain object of a certain type with a number of properties
XSSHelper	Utility class for creating XSSUtil-instances.