org.hibernate.loader.collection
Class BasicCollectionJoinWalker

java.lang.Object
  extended by org.hibernate.loader.JoinWalker
      extended by org.hibernate.loader.collection.CollectionJoinWalker
          extended by org.hibernate.loader.collection.BasicCollectionJoinWalker

public class BasicCollectionJoinWalker
extends CollectionJoinWalker

Walker for collections of values and many-to-many associations

See Also:
BasicCollectionLoader

Nested Class Summary
 
Nested classes/interfaces inherited from class org.hibernate.loader.JoinWalker
JoinWalker.AssociationInitCallback
 
Field Summary
 
Fields inherited from class org.hibernate.loader.JoinWalker
aliases, associations, collectionOwners, collectionPersisters, collectionSuffixes, lockModeArray, lockOptions, ownerAssociationTypes, owners, persisters, sql, suffixes
 
Constructor Summary
BasicCollectionJoinWalker(QueryableCollection collectionPersister, int batchSize, String subquery, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers)
           
 
Method Summary
protected  JoinType getJoinType(OuterJoinLoadable persister, PropertyPath path, int propertyNumber, AssociationType associationType, FetchMode metadataFetchMode, CascadeStyle metadataCascadeStyle, String lhsTable, String[] lhsColumns, boolean nullable, int currentDepth)
          Determine the appropriate type of join (if any) to use to fetch the given association.
 String toString()
           
 
Methods inherited from class org.hibernate.loader.collection.CollectionJoinWalker
whereString
 
Methods inherited from class org.hibernate.loader.JoinWalker
countCollectionPersisters, countEntityPersisters, generateRootAlias, generateTableAlias, getAliases, getCollectionOwners, getCollectionPersisters, getCollectionSuffixes, getDialect, getFactory, getJoinType, getJoinType, getLoadQueryInfluencers, getLockModeArray, getLockModeOptions, getOwnerAssociationTypes, getOwners, getPersisters, getSQLString, getSuffixes, getWithClause, hasRestriction, initPersisters, initPersisters, initPersisters, isDuplicateAssociation, isDuplicateAssociation, isJoinable, isJoinedFetchEnabled, isJoinedFetchEnabledInMapping, isTooDeep, isTooManyCollections, mergeOrderings, mergeOuterJoins, orderBy, orderBy, selectString, setAliases, setCollectionOwners, setCollectionPersisters, setCollectionSuffixes, 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

BasicCollectionJoinWalker

public BasicCollectionJoinWalker(QueryableCollection collectionPersister,
                                 int batchSize,
                                 String subquery,
                                 SessionFactoryImplementor factory,
                                 LoadQueryInfluencers loadQueryInfluencers)
                          throws MappingException
Throws:
MappingException
Method Detail

getJoinType

protected JoinType getJoinType(OuterJoinLoadable persister,
                               PropertyPath path,
                               int propertyNumber,
                               AssociationType associationType,
                               FetchMode metadataFetchMode,
                               CascadeStyle metadataCascadeStyle,
                               String lhsTable,
                               String[] lhsColumns,
                               boolean nullable,
                               int currentDepth)
                        throws MappingException
Description copied from class: JoinWalker
Determine the appropriate type of join (if any) to use to fetch the given association.

Overrides:
getJoinType in class JoinWalker
Parameters:
persister - The owner of the association.
path - The path to the association
propertyNumber - The property number representing the association.
associationType - The association type.
metadataFetchMode - The metadata-defined fetch mode.
metadataCascadeStyle - The metadata-defined cascade style.
lhsTable - The owner table
lhsColumns - The owner join columns
nullable - Is the association nullable.
currentDepth - Current join depth
Returns:
type of join to use (JoinType.INNER_JOIN, JoinType.LEFT_OUTER_JOIN, or -1 to indicate no joining.
Throws:
MappingException - ??

toString

public String toString()
Overrides:
toString in class Object


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