io.jmix.eclipselink.impl

Class JpaDataStore

java.lang.Object

io.jmix.core.datastore.AbstractDataStore

io.jmix.eclipselink.impl.JpaDataStore

All Implemented Interfaces:

io.jmix.core.DataSortingOptions, io.jmix.core.DataStore

@Component(value="eclipselink_JpaDataStore")
 @Scope(value="prototype")
public class JpaDataStore
extends io.jmix.core.datastore.AbstractDataStore
implements io.jmix.core.DataSortingOptions

INTERNAL. Implementation of the DataStore interface working with a relational database using JPA.

Nested Class Summary

Nested classes/interfaces inherited from class io.jmix.core.datastore.AbstractDataStore

io.jmix.core.datastore.AbstractDataStore.EntityLoadInfo

Field Summary

Fields

Modifier and Type	Field and Description
protected io.jmix.core.AccessManager	accessManager
protected org.springframework.context.ApplicationContext	applicationContext
protected DbmsSpecifics	dbmsSpecifics
protected EntityChangedEventManager	entityChangedEventManager
protected EntityEventManager	entityEventManager
protected io.jmix.core.ExtendedEntities	extendedEntities
protected io.jmix.core.FetchPlanRepository	fetchPlanRepository
protected io.jmix.core.FetchPlans	fetchPlans
protected org.springframework.beans.factory.ObjectProvider<JpqlQueryBuilder>	jpqlQueryBuilderProvider
static java.lang.String	LOAD_TX_PREFIX
protected EclipselinkPersistenceSupport	persistenceSupport
protected DataProperties	properties
protected QueryResultsManager	queryResultsManager
protected QueryTransformerFactory	queryTransformerFactory
static java.lang.String	SAVE_TX_PREFIX
protected StoreAwareLocator	storeAwareLocator
protected java.lang.String	storeName
protected static java.util.concurrent.atomic.AtomicLong	txCount

Fields inherited from class io.jmix.core.datastore.AbstractDataStore

entityStates, keyValueMapper, listeners, metadata, metadataTools

Constructor Summary

Constructors

Constructor and Description
JpaDataStore()

Method Summary

Modifier and Type	Method and Description
protected void	beforeLoadTransactionCommit(io.jmix.core.LoadContext<?> context, java.util.Collection<java.lang.Object> entities)
protected void	beforeSaveTransactionCommit(io.jmix.core.SaveContext context, java.util.Collection<java.lang.Object> savedEntities, java.util.Collection<java.lang.Object> removedEntities)
protected void	beforeSaveTransactionRollback(io.jmix.core.SaveContext context)
protected java.lang.Object	beginLoadTransaction(boolean joinTransaction)
protected java.lang.Object	beginSaveTransaction(boolean joinTransaction)
protected void	commitTransaction(java.lang.Object transaction)
protected long	countAll(io.jmix.core.LoadContext<?> context)
protected long	countAllValues(io.jmix.core.ValueLoadContext context)
protected io.jmix.core.FetchPlan	createFetchPlan(io.jmix.core.LoadContext<?> context)
protected javax.persistence.Query	createLoadQuery(javax.persistence.EntityManager em, io.jmix.core.ValueLoadContext context, boolean count)
protected javax.persistence.Query	createQuery(javax.persistence.EntityManager em, io.jmix.core.LoadContext<?> context, boolean countQuery)
protected java.util.Set<java.lang.Object>	deleteAll(io.jmix.core.SaveContext context)
protected <E> void	detachEntity(javax.persistence.EntityManager em, E rootEntity, io.jmix.core.FetchPlan fetchPlan, boolean loadedOnly)
protected java.util.List<java.lang.Object>	executeQuery(javax.persistence.Query query, boolean singleResult)
java.lang.String	getName()
protected java.util.regex.Pattern	getUniqueConstraintViolationPattern()
boolean	isNullsLastSorting()
protected boolean	isSingleResult(io.jmix.core.LoadContext<?> context)
protected java.util.List<java.lang.Object>	loadAll(io.jmix.core.LoadContext<?> context)
protected java.util.List<java.lang.Object>	loadAllByIdBatches(io.jmix.core.LoadContext<?> context, javax.persistence.EntityManager em)
protected java.util.List<java.lang.Object>	loadAllByIds(io.jmix.core.LoadContext<?> context, javax.persistence.EntityManager em)
protected java.util.List<java.lang.Object>	loadAllValues(io.jmix.core.ValueLoadContext context)
protected java.lang.Object	loadOne(io.jmix.core.LoadContext<?> context)
protected java.lang.String	resolveConstraintName(java.util.regex.Matcher matcher)
protected void	rollbackTransaction(java.lang.Object transaction)
protected java.util.Set<java.lang.Object>	saveAll(io.jmix.core.SaveContext context)
void	setName(java.lang.String name)
boolean	supportsLobSortingAndFiltering()

Methods inherited from class io.jmix.core.datastore.AbstractDataStore

checkAndReorderLoadedEntities, copyNonPersistentAttributes, fireEvent, getCount, getCount, getFetchPlanForSave, load, loadAllAfterSave, loadList, loadListByBatches, loadValues, registerInterceptor, save, setEntityStates, setKeyValueMapper, setMetadata, setMetadataTools

Methods inherited from class java.lang.Object

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

Field Detail

LOAD_TX_PREFIX

public static final java.lang.String LOAD_TX_PREFIX

See Also:

Constant Field Values

SAVE_TX_PREFIX

public static final java.lang.String SAVE_TX_PREFIX

See Also:

Constant Field Values

properties

@Autowired
protected DataProperties properties

fetchPlans

@Autowired
protected io.jmix.core.FetchPlans fetchPlans

accessManager

@Autowired
protected io.jmix.core.AccessManager accessManager

queryResultsManager

@Autowired
protected QueryResultsManager queryResultsManager

queryTransformerFactory

@Autowired
protected QueryTransformerFactory queryTransformerFactory

entityChangedEventManager

@Autowired
protected EntityChangedEventManager entityChangedEventManager

entityEventManager

@Autowired
protected EntityEventManager entityEventManager

dbmsSpecifics

@Autowired
protected DbmsSpecifics dbmsSpecifics

storeAwareLocator

@Autowired
protected StoreAwareLocator storeAwareLocator

applicationContext

@Autowired
protected org.springframework.context.ApplicationContext applicationContext

extendedEntities

@Autowired
protected io.jmix.core.ExtendedEntities extendedEntities

jpqlQueryBuilderProvider

@Autowired
protected org.springframework.beans.factory.ObjectProvider<JpqlQueryBuilder> jpqlQueryBuilderProvider

persistenceSupport

@Autowired
protected EclipselinkPersistenceSupport persistenceSupport

fetchPlanRepository

@Autowired
protected io.jmix.core.FetchPlanRepository fetchPlanRepository

storeName

protected java.lang.String storeName

txCount

protected static final java.util.concurrent.atomic.AtomicLong txCount

Constructor Detail

JpaDataStore

public JpaDataStore()

Method Detail

getName

public java.lang.String getName()

Specified by:

getName in interface io.jmix.core.DataStore

setName

public void setName(java.lang.String name)

Specified by:

setName in interface io.jmix.core.DataStore

loadOne

@Nullable
protected java.lang.Object loadOne(io.jmix.core.LoadContext<?> context)

Specified by:

loadOne in class io.jmix.core.datastore.AbstractDataStore

loadAll

protected java.util.List<java.lang.Object> loadAll(io.jmix.core.LoadContext<?> context)

Specified by:

loadAll in class io.jmix.core.datastore.AbstractDataStore

loadAllByIds

protected java.util.List<java.lang.Object> loadAllByIds(io.jmix.core.LoadContext<?> context,
                                                        javax.persistence.EntityManager em)

loadAllByIdBatches

protected java.util.List<java.lang.Object> loadAllByIdBatches(io.jmix.core.LoadContext<?> context,
                                                              javax.persistence.EntityManager em)

countAll

protected long countAll(io.jmix.core.LoadContext<?> context)

Specified by:

countAll in class io.jmix.core.datastore.AbstractDataStore

saveAll

protected java.util.Set<java.lang.Object> saveAll(io.jmix.core.SaveContext context)

Specified by:

saveAll in class io.jmix.core.datastore.AbstractDataStore

deleteAll

protected java.util.Set<java.lang.Object> deleteAll(io.jmix.core.SaveContext context)

Specified by:

deleteAll in class io.jmix.core.datastore.AbstractDataStore

loadAllValues

protected java.util.List<java.lang.Object> loadAllValues(io.jmix.core.ValueLoadContext context)

Specified by:

loadAllValues in class io.jmix.core.datastore.AbstractDataStore

countAllValues

protected long countAllValues(io.jmix.core.ValueLoadContext context)

Specified by:

countAllValues in class io.jmix.core.datastore.AbstractDataStore

beginLoadTransaction

protected java.lang.Object beginLoadTransaction(boolean joinTransaction)

Specified by:

beginLoadTransaction in class io.jmix.core.datastore.AbstractDataStore

beforeLoadTransactionCommit

protected void beforeLoadTransactionCommit(io.jmix.core.LoadContext<?> context,
                                           java.util.Collection<java.lang.Object> entities)

Overrides:

beforeLoadTransactionCommit in class io.jmix.core.datastore.AbstractDataStore

rollbackTransaction

protected void rollbackTransaction(java.lang.Object transaction)

Specified by:

rollbackTransaction in class io.jmix.core.datastore.AbstractDataStore

commitTransaction

protected void commitTransaction(java.lang.Object transaction)

Specified by:

commitTransaction in class io.jmix.core.datastore.AbstractDataStore

beginSaveTransaction

protected java.lang.Object beginSaveTransaction(boolean joinTransaction)

Specified by:

beginSaveTransaction in class io.jmix.core.datastore.AbstractDataStore

beforeSaveTransactionCommit

protected void beforeSaveTransactionCommit(io.jmix.core.SaveContext context,
                                           java.util.Collection<java.lang.Object> savedEntities,
                                           java.util.Collection<java.lang.Object> removedEntities)

Overrides:

beforeSaveTransactionCommit in class io.jmix.core.datastore.AbstractDataStore

beforeSaveTransactionRollback

protected void beforeSaveTransactionRollback(io.jmix.core.SaveContext context)

Overrides:

beforeSaveTransactionRollback in class io.jmix.core.datastore.AbstractDataStore

createQuery

protected javax.persistence.Query createQuery(javax.persistence.EntityManager em,
                                              io.jmix.core.LoadContext<?> context,
                                              boolean countQuery)

createLoadQuery

protected javax.persistence.Query createLoadQuery(javax.persistence.EntityManager em,
                                                  io.jmix.core.ValueLoadContext context,
                                                  boolean count)

createFetchPlan

protected io.jmix.core.FetchPlan createFetchPlan(io.jmix.core.LoadContext<?> context)

executeQuery

protected java.util.List<java.lang.Object> executeQuery(javax.persistence.Query query,
                                                        boolean singleResult)

detachEntity

protected <E> void detachEntity(javax.persistence.EntityManager em,
                                @Nullable
                                E rootEntity,
                                @Nullable
                                io.jmix.core.FetchPlan fetchPlan,
                                boolean loadedOnly)

isSingleResult

protected boolean isSingleResult(io.jmix.core.LoadContext<?> context)

Parameters:

context - - loading context

Returns:

false if maxResults=1 and the query is not by ID we should not use getSingleResult() for backward compatibility

isNullsLastSorting

public boolean isNullsLastSorting()

Specified by:

isNullsLastSorting in interface io.jmix.core.DataSortingOptions

supportsLobSortingAndFiltering

public boolean supportsLobSortingAndFiltering()

Specified by:

supportsLobSortingAndFiltering in interface io.jmix.core.DataSortingOptions

getUniqueConstraintViolationPattern

protected java.util.regex.Pattern getUniqueConstraintViolationPattern()

resolveConstraintName

protected java.lang.String resolveConstraintName(java.util.regex.Matcher matcher)