程序包 org.hibernate.loader

类 BasicLoader

java.lang.Object

org.hibernate.loader.Loader

org.hibernate.loader.BasicLoader

直接已知子类:

OuterJoinLoader, QueryLoader, QueryTranslatorImpl

public abstract class BasicLoader
extends Loader

Uses the default mapping from property to result set column alias defined by the entities' persisters. Used when Hibernate is generating result set column aliases.

作者:

Gavin King

嵌套类概要

从类继承的嵌套类/接口 org.hibernate.loader.Loader

Loader.SqlStatementWrapper

字段概要

字段

修饰符和类型	字段	说明
protected static String[]	NO_SUFFIX

从类继承的字段 org.hibernate.loader.Loader

LOG, SELECT, SELECT_DISTINCT

构造器概要

构造器

构造器	说明
BasicLoader(SessionFactoryImplementor factory)

方法概要

修饰符和类型	方法	说明
static String[]	generateSuffixes(int length)	Utility method that generates 0_, 1_ suffixes.
static String[]	generateSuffixes(int seed, int length)
protected CollectionAliases[]	getCollectionAliases()
protected abstract String[]	getCollectionSuffixes()
protected EntityAliases[]	getEntityAliases()	Get the result set descriptor
protected abstract String[]	getSuffixes()
protected void	postInstantiate()	Calculate and cache select-clause suffixes.

从类继承的方法 org.hibernate.loader.Loader

applyLocks, applyPostLoadLocks, areResultSetRowsTransformedImmediately, autoDiscoverTypes, bindNamedParameters, bindParameterValues, bindPositionalParameters, checkScrollability, determineFollowOnLockMode, doList, doQueryAndInitializeNonLazyCollections, doQueryAndInitializeNonLazyCollections, executeQueryStatement, executeQueryStatement, extractKeysFromResultSet, getAliases, getCollectionOwners, getCollectionPersisters, getCompositeKeyManyToOneTargetIndices, getEntityEagerPropertyFetches, getEntityPersisters, getFactory, getLimitHandler, getLockModes, getNamedParameterLocs, getOwnerAssociationTypes, getOwners, getQueryIdentifier, getResultColumnOrRow, getResultList, getResultRow, getResultRowAliases, getResultSet, getResultSet, getSQLString, hasSubselectLoadableCollections, includeInResultRow, isSingleRowLoader, isSubselectLoadingEnabled, list, loadCollection, loadCollectionBatch, loadCollectionSubselect, loadEntity, loadEntity, loadEntityBatch, loadEntityBatch, loadSequentialRowsForward, loadSequentialRowsReverse, loadSingleRow, needsFetchingScroll, prepareQueryStatement, preprocessSQL, processDistinctKeyword, processResultSet, putResultInQueryCache, resolveResultTransformer, scroll, shouldUseFollowOnLocking, toString, upgradeLocks

从类继承的方法 java.lang.Object

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

字段详细资料

NO_SUFFIX

protected static final String[] NO_SUFFIX

构造器详细资料

BasicLoader

public BasicLoader(SessionFactoryImplementor factory)

方法详细资料

getEntityAliases

protected final EntityAliases[] getEntityAliases()

从类复制的说明: Loader

Get the result set descriptor

指定者:

getEntityAliases 在类中 Loader

getCollectionAliases

protected final CollectionAliases[] getCollectionAliases()

指定者:

getCollectionAliases 在类中 Loader

getSuffixes

protected abstract String[] getSuffixes()

getCollectionSuffixes

protected abstract String[] getCollectionSuffixes()

postInstantiate

protected void postInstantiate()

从类复制的说明: Loader

Calculate and cache select-clause suffixes. Must be called by subclasses after instantiation.

覆盖:

postInstantiate 在类中 Loader

generateSuffixes

public static String[] generateSuffixes(int length)

Utility method that generates 0_, 1_ suffixes. Subclasses don't necessarily need to use this algorithm, but it is intended that they will in most cases.

参数:

length - The number of suffixes to generate

返回:

The array of generated suffixes (with length=length).

generateSuffixes

public static String[] generateSuffixes(int seed,
                                        int length)