AbstractEntityJoinWalker (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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org.hibernate.loader
Class AbstractEntityJoinWalker

java.lang.Object
  org.hibernate.loader.JoinWalker
      org.hibernate.loader.AbstractEntityJoinWalker

Direct Known Subclasses:: CascadeEntityJoinWalker, CriteriaJoinWalker, EntityJoinWalker

public abstract class AbstractEntityJoinWalker
extends JoinWalker

Abstract walker for walkers which begin at an entity (criteria queries and entity loaders).

Author:: Gavin King

Field Summary

Fields inherited from class org.hibernate.loader.JoinWalker

aliases, associations, collectionOwners, collectionPersisters, collectionSuffixes, lockModeArray, ownerAssociationTypes, owners, persisters, sql, suffixes

Constructor Summary

AbstractEntityJoinWalker(OuterJoinLoadable persister, SessionFactoryImplementor factory, Map enabledFilters)


Method Summary

protected String getAlias()


abstract String getComment()


protected Loadable getPersister()


protected String getWhereFragment()


protected void initAll(String whereString, String orderByString, LockMode lockMode)


protected void initProjection(String projectionString, String whereString, String orderByString, String groupByString, LockMode lockMode)


protected boolean isJoinedFetchEnabled(AssociationType type, FetchMode config, CascadeStyle cascadeStyle)
          The superclass deliberately excludes collections

String toString()


Methods inherited from class org.hibernate.loader.JoinWalker

countCollectionPersisters, countEntityPersisters, generateRootAlias, generateTableAlias, getAliases, getCollectionOwners, getCollectionPersisters, getCollectionSuffixes, getDialect, getEnabledFilters, getFactory, getJoinType, getJoinType, getLockModeArray, getOwnerAssociationTypes, getOwners, getPersisters, getSQLString, getSuffixes, initPersisters, isDuplicateAssociation, isDuplicateAssociation, isJoinable, isJoinedFetchEnabledInMapping, isTooDeep, isTooManyCollections, mergeOrderings, mergeOuterJoins, orderBy, orderBy, selectString, setAliases, setCollectionOwners, setCollectionPersisters, setCollectionSuffixes, setLockModeArray, setOwnerAssociationTypes, setOwners, setPersisters, setSql, setSuffixes, walkCollectionTree, walkEntityTree, whereString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractEntityJoinWalker

public AbstractEntityJoinWalker(OuterJoinLoadable persister,
                                SessionFactoryImplementor factory,
                                Map enabledFilters)

Method Detail

initAll

protected final void initAll(String whereString,
                             String orderByString,
                             LockMode lockMode)
                      throws MappingException

Throws:: MappingException

initProjection

protected final void initProjection(String projectionString,
                                    String whereString,
                                    String orderByString,
                                    String groupByString,
                                    LockMode lockMode)
                             throws MappingException

Throws:: MappingException

getWhereFragment

protected String getWhereFragment()
                           throws MappingException

Throws:: MappingException

isJoinedFetchEnabled

protected boolean isJoinedFetchEnabled(AssociationType type,
                                       FetchMode config,
                                       CascadeStyle cascadeStyle)

The superclass deliberately excludes collections

Overrides:: isJoinedFetchEnabled in class JoinWalker

getComment

public abstract String getComment()

getPersister

protected final Loadable getPersister()

getAlias

protected final String getAlias()

toString

public String toString()