Package com.whitestein.lsps.engine.lang

This package implements the ExecutionContext and the language Namespace and all the ValueHolders.

See: Description

Interface Summary

Interface	Description
ExecutionContext	Interface representing execution context.
ExternalTypeFactory	Type factory for external types.
TaskContext
TraceableExecution	Interface for tracing of execution.

Class Summary

Class	Description
AbstractContextNamespace	Abstract namespace for context.
AbstractExecutionContext	This class contains functionality of ExecutionContext that should be common to all its implementations.
AssociationEnd	Abstracts ends of associations with different multiplicities.
BinaryHolderImpl	Holder for binary holder.
ChangedExternalEntitiesListener	Listener of external entities change.
ContextNamespace	Namespace for context (in base level).
DtoConverter	Converter for object graphs composed of engine runtime language objects to their DTO representation using HolderImpls.
EJBRollbackChecker	Checker of rollbacks after custom EJB invocation.
EvaluationLevelConverter	Converts to/from evaluation values.
EvaluationLevelMerger	It merges changes in evaluation contexts and values to the original contexts and values.
ExecutionContextImpl	Simple implementation of ExecutionContext.
ExpressionHolder<E extends Expression>
ExternalRecordEntityAdapter	Common implementation for pojo and ExternalRecordEntity based adapters.
ExternalRecordHolder	RecordHolder implementation for shared records backed by Hibernate dynamic maps.
ExternalRecordHolderBase	This class is used for extending the holder system.
HandleResolverImpl	Implementation of the HandleRecolver working on a model instance (bound with the converter), that returns ValueHolder from the evaluation level the handle points to.
HolderImpl<V extends ComplexValue>	Implementation of ValueHolder for runtime, it is backed by given Value.
InternalHolderHelper	Class for internal manipulation of holders.
InternalRecordEntityAdapter	Adapter for internal record.
InternalRecordHolder	Implementation of RecordHolder used for runtime.
JavaOperationExecutionContext	An execution context for a Java operation.
JavaOperationExecutorImpl
LspsFunctionInterceptor	Interceptor that catches runtime exceptions and wraps it in the ErrorException.
ModelInstanceSavePoint	Save point allows to make backup of a model instance and later restore this state.
NoBaseContextNamespace	Namespace for no-base contexts.
ReadOnlyRecordHolder	Read only record holder.
RecordChangeProxyMerger	Merger of record change proxy.
RecordEntityAdapter	Adapter of record entity.
RecordHolderBase<T extends ComplexValue>	Base class for all RecordHolder implementations.
RecordNamespace	Namespace for record/
RecordProxySet	Implementation of functionality of RecorProxySet
RecordProxySetHolder	Holder for record proxy set.
RecordProxySetNamespace
RuntimeToPersistentConverter
SharedRecordNotifierState	Shared record notifier state.
TaskContextImpl
ToMergeRelation	Relation to be set at the end of evaluation merge.
ToReadOnlyRecordConverter	Converts records to the read only records.

Package com.whitestein.lsps.engine.lang Description

This package implements the ExecutionContext and the language Namespace and all the ValueHolders. The implementation of RecordHolder is extensible by means of implementing own ExternalTypeFactory.