com.sibvisions.rad.persist
Class MemDataBookStorage

java.lang.Object
  com.sibvisions.rad.persist.AbstractStorage
      com.sibvisions.rad.persist.AbstractCachedStorage
          com.sibvisions.rad.persist.AbstractMemStorage
              com.sibvisions.rad.persist.MemDataBookStorage

All Implemented Interfaces:

ICloseable, ICachedStorage, IStorage, INamedObject

public class MemDataBookStorage
extends AbstractMemStorage

The MemDataBookStorage is a simple AbstractMemStorage without specific insert/update/delete implementation. All calls are forwarded to the external MemDataBook.

Nested Class Summary

Nested classes/interfaces inherited from class com.sibvisions.rad.persist.AbstractStorage

AbstractStorage.AllFetchedList<E>

Constructor Summary

MemDataBookStorage(MemDataBook pBook)
Creates a new instance of MemDataBookStorage.

Method Summary

void	delete(DataBookEvent pEvent) Deletes an existing row.
RowDefinition	getRowDefinition() Returns the row definition for the internal MemDataBook.
void	insert(DataBookEvent pEvent) Inserts a new row.
void	loadData(MemDataBook pBook, ICondition pFilter) Loads the relevant data into the internal data book.
void	update(DataBookEvent pEvent) Updates an existing row.

Methods inherited from class com.sibvisions.rad.persist.AbstractMemStorage

close, createBeanType, createColumnMetaData, doDelete, doInsert, doUpdate, doValidate, executeDelete, executeDeleteAsBean, executeFetch, executeFetchAsBean, executeInsert, executeInsertAsBean, executeRefetchRow, executeRefetchRow, executeRefetchRowAsBean, executeUpdate, executeUpdateAsBean, finalize, getDataBook, getDefaultSort, getEstimatedRowCount, getMetaData, getRowCount, initializeColumnMetaData, initializeDataType, isOpen, open, setDefaultSort, setDispatchEventsEnabled, validateWithMetaData, validateWithMetaData, writeCSV

Methods inherited from class com.sibvisions.rad.persist.AbstractCachedStorage

clearMetaData, clearMetaData, getMetaData, getMetaData, getMetaDataCacheGroups, getMetaDataCacheOption, getMetaDataFromCache, getMetaDataFromCache, isGlobalMetaDataCacheEnabled, isMetaDataCacheEnabled, putMetaDataToCache, removeMetaData, setGlobalMetaDataCacheEnabled, setMetaDataCacheOption

Methods inherited from class com.sibvisions.rad.persist.AbstractStorage

createBean, createCSV, createCSV, createCSV, createEmptyBean, createPOJO, createPOJO, debug, delete, delete, error, eventAfterDelete, eventAfterInsert, eventAfterUpdate, eventBeforeDelete, eventBeforeInsert, eventBeforeUpdate, eventCalculateRow, eventInsteadOfDelete, eventInsteadOfInsert, eventInsteadOfUpdate, fetch, fetch, fetch, fetchBean, fetchBean, getAndInitBeanType, getBeanConverter, getName, getPropertyNameForColumn, hasInsteadOfDeleteEventHandler, hasInsteadOfInsertEventHandler, hasInsteadOfUpdateEventHandler, info, insert, insert, isLogEnabled, isRefetch, refetch, refetchRow, setName, setPropertyNameForColumn, setRefetch, update, update, update

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.rad.persist.IStorage

delete, fetch, insert, refetchRow, update

Constructor Detail

MemDataBookStorage

public MemDataBookStorage(MemDataBook pBook)

Creates a new instance of MemDataBookStorage.

Parameters:

pBook - the data book

Method Detail

getRowDefinition

public final RowDefinition getRowDefinition()
                                     throws ModelException

Returns the row definition for the internal MemDataBook. The row definition will be used to create and cache the meta data. The ColumnView will be used to detect the column which will be used for meta data creation.

Specified by:

getRowDefinition in class AbstractMemStorage

Returns:

the row definition

Throws:

ModelException - if the row definition can not be created

loadData

public void loadData(MemDataBook pBook,
                     ICondition pFilter)
              throws ModelException

Loads the relevant data into the internal data book. The data book is always the same and won't be deleted by this storage. This method is invoked when the client tries to fetch data.

Specified by:

loadData in class AbstractMemStorage

Parameters:

pBook - the internal data book

pFilter - the filter

Throws:

ModelException - if an error occurs during filling

insert

public void insert(DataBookEvent pEvent)
            throws ModelException

Inserts a new row. Called before inserted a new row.

Specified by:

insert in class AbstractMemStorage

Parameters:

pEvent - the data book event

Throws:

ModelException - if an insert error occurs

update

public void update(DataBookEvent pEvent)
            throws ModelException

Updates an existing row. Called before updated an existing row.

Specified by:

update in class AbstractMemStorage

Parameters:

pEvent - the data book event

Throws:

ModelException - if an update error occurs

delete

public void delete(DataBookEvent pEvent)
            throws ModelException

Deletes an existing row. Called before deleted an existing row.

Specified by:

delete in class AbstractMemStorage

Parameters:

pEvent - the data book event

Throws:

ModelException - if a delete error occurs