er.memoryadaptor
Class EREntityStore

java.lang.Object
  er.memoryadaptor.EREntityStore

Direct Known Subclasses:

ERJoinEntityStore, ERMemoryEntityStore

public abstract class EREntityStore
extends java.lang.Object

EREntityStore is an abstract datastore implementation for a single "table" in non relational EOAdaptors like ERMemoryAdaptor. It provides basic fetch support. Additionally, this tracks a sequence number for the entity (for pk generation).

Author:

q

Nested Class Summary

static interface

EREntityStore.JoinEntityStore

Constructor Summary

EREntityStore()

Method Summary

protected abstract void	_insertRow(com.webobjects.foundation.NSMutableDictionary<java.lang.String,java.lang.Object> row, com.webobjects.eoaccess.EOEntity entity)
void	clear()
void	commitFromTransactionStore(EREntityStore store)
int	deleteRowsDescribedByQualifier(com.webobjects.eocontrol.EOQualifier qualifier, com.webobjects.eoaccess.EOEntity entity)
com.webobjects.foundation.NSMutableArray<com.webobjects.foundation.NSMutableDictionary<java.lang.String,java.lang.Object>>	fetch(com.webobjects.foundation.NSArray<com.webobjects.eoaccess.EOAttribute> attributesToFetch, com.webobjects.eocontrol.EOFetchSpecification fetchSpecification, boolean shouldLock, com.webobjects.eoaccess.EOEntity entity)
void	insertRow(com.webobjects.foundation.NSDictionary<java.lang.String,java.lang.Object> row, com.webobjects.eoaccess.EOEntity entity)
abstract java.util.Iterator<com.webobjects.foundation.NSMutableDictionary<java.lang.String,java.lang.Object>>	iterator()
int	nextSequence()
protected com.webobjects.foundation.NSMutableDictionary<java.lang.String,java.lang.Object>	rowFromStoredValues(com.webobjects.foundation.NSMutableDictionary<java.lang.String,java.lang.Object> rawRow, com.webobjects.eoaccess.EOEntity entity)
EREntityStore	transactionStore()
int	updateValuesInRowsDescribedByQualifier(com.webobjects.foundation.NSDictionary<java.lang.String,java.lang.Object> updatedRow, com.webobjects.eocontrol.EOQualifier qualifier, com.webobjects.eoaccess.EOEntity entity)

Methods inherited from class java.lang.Object

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

Constructor Detail

EREntityStore

public EREntityStore()

Method Detail

clear

public void clear()

commitFromTransactionStore

public void commitFromTransactionStore(EREntityStore store)

deleteRowsDescribedByQualifier

public int deleteRowsDescribedByQualifier(com.webobjects.eocontrol.EOQualifier qualifier,
                                          com.webobjects.eoaccess.EOEntity entity)

fetch

public com.webobjects.foundation.NSMutableArray<com.webobjects.foundation.NSMutableDictionary<java.lang.String,java.lang.Object>> fetch(com.webobjects.foundation.NSArray<com.webobjects.eoaccess.EOAttribute> attributesToFetch,
                                                                                                                                        com.webobjects.eocontrol.EOFetchSpecification fetchSpecification,
                                                                                                                                        boolean shouldLock,
                                                                                                                                        com.webobjects.eoaccess.EOEntity entity)

rowFromStoredValues

protected com.webobjects.foundation.NSMutableDictionary<java.lang.String,java.lang.Object> rowFromStoredValues(com.webobjects.foundation.NSMutableDictionary<java.lang.String,java.lang.Object> rawRow,
                                                                                                               com.webobjects.eoaccess.EOEntity entity)

_insertRow

protected abstract void _insertRow(com.webobjects.foundation.NSMutableDictionary<java.lang.String,java.lang.Object> row,
                                   com.webobjects.eoaccess.EOEntity entity)

insertRow

public void insertRow(com.webobjects.foundation.NSDictionary<java.lang.String,java.lang.Object> row,
                      com.webobjects.eoaccess.EOEntity entity)

iterator

public abstract java.util.Iterator<com.webobjects.foundation.NSMutableDictionary<java.lang.String,java.lang.Object>> iterator()

nextSequence

public int nextSequence()

transactionStore

public EREntityStore transactionStore()

updateValuesInRowsDescribedByQualifier

public int updateValuesInRowsDescribedByQualifier(com.webobjects.foundation.NSDictionary<java.lang.String,java.lang.Object> updatedRow,
                                                  com.webobjects.eocontrol.EOQualifier qualifier,
                                                  com.webobjects.eoaccess.EOEntity entity)