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Hibernate 3.2.3 正式版 API 英文文档
Loadable (Hibernate API Documentation) - Hibernate 3.2.3 正式版 API 英文文档
org.hibernate.persister.entity
Interface Loadable
- All Superinterfaces:
- EntityPersister, OptimisticCacheSource
- All Known Subinterfaces:
- OuterJoinLoadable, Queryable, SQLLoadable, UniqueKeyLoadable
- All Known Implementing Classes:
- AbstractEntityPersister
- public interface Loadable
- extends EntityPersister
Implemented by a EntityPersister that may be loaded
using Loader.
- Author:
- Gavin King
- See Also:
Loader
|
Method Summary |
String |
getDiscriminatorAlias(String suffix)
Get the result set aliases used for the identifier columns, given a suffix |
String |
getDiscriminatorColumnName()
|
Type |
getDiscriminatorType()
Get the discriminator type |
String[] |
getIdentifierAliases(String suffix)
Get the result set aliases used for the identifier columns, given a suffix |
String[] |
getIdentifierColumnNames()
Get the names of columns used to persist the identifier |
String[] |
getPropertyAliases(String suffix,
int i)
Get the result set aliases used for the property columns, given a suffix (properties of this class, only). |
String[] |
getPropertyColumnNames(int i)
Get the result set column names mapped for this property (properties of this class, only). |
String |
getSubclassForDiscriminatorValue(Object value)
Get the concrete subclass corresponding to the given discriminator
value |
boolean |
hasRowId()
Does the result set contain rowids? |
boolean |
hasSubclasses()
Does this persistent class have subclasses? |
Object[] |
hydrate(ResultSet rs,
Serializable id,
Object object,
Loadable rootLoadable,
String[][] suffixedPropertyColumns,
boolean allProperties,
SessionImplementor session)
Retrieve property values from one row of a result set |
boolean |
isAbstract()
|
| Methods inherited from interface org.hibernate.persister.entity.EntityPersister |
afterInitialize, afterReassociate, canExtractIdOutOfEntity, createProxy, delete, findDirty, findModified, forceVersionIncrement, getCache, getCacheEntryStructure, getClassMetadata, getConcreteProxyClass, getCurrentVersion, getDatabaseSnapshot, getEntityMetamodel, getEntityName, getFactory, getIdentifier, getIdentifierGenerator, getIdentifierPropertyName, getIdentifierType, getMappedClass, getNaturalIdentifierProperties, getNaturalIdentifierSnapshot, getPropertyCascadeStyles, getPropertyCheckability, getPropertyInsertability, getPropertyInsertGenerationInclusions, getPropertyLaziness, getPropertyNames, getPropertyNullability, getPropertySpaces, getPropertyType, getPropertyTypes, getPropertyUpdateability, getPropertyUpdateGenerationInclusions, getPropertyValue, getPropertyValue, getPropertyValues, getPropertyValuesToInsert, getPropertyVersionability, getQuerySpaces, getRootEntityName, getSubclassEntityPersister, getVersion, getVersionProperty, getVersionType, guessEntityMode, hasCache, hasCascades, hasCollections, hasIdentifierProperty, hasInsertGeneratedProperties, hasLazyProperties, hasMutableProperties, hasNaturalIdentifier, hasProxy, hasSubselectLoadableCollections, hasUninitializedLazyProperties, hasUpdateGeneratedProperties, implementsLifecycle, implementsValidatable, insert, insert, instantiate, isBatchLoadable, isCacheInvalidationRequired, isIdentifierAssignedByInsert, isInherited, isInstance, isInstrumented, isLazyPropertiesCacheable, isMutable, isSelectBeforeUpdateRequired, isSubclassEntityName, isTransient, isVersioned, isVersionPropertyGenerated, load, lock, postInstantiate, processInsertGeneratedProperties, processUpdateGeneratedProperties, resetIdentifier, setIdentifier, setPropertyValue, setPropertyValues, update |
ROWID_ALIAS
public static final String ROWID_ALIAS
- See Also:
- Constant Field Values
hasSubclasses
public boolean hasSubclasses()
- Does this persistent class have subclasses?
getDiscriminatorType
public Type getDiscriminatorType()
- Get the discriminator type
getSubclassForDiscriminatorValue
public String getSubclassForDiscriminatorValue(Object value)
- Get the concrete subclass corresponding to the given discriminator
value
getIdentifierColumnNames
public String[] getIdentifierColumnNames()
- Get the names of columns used to persist the identifier
getIdentifierAliases
public String[] getIdentifierAliases(String suffix)
- Get the result set aliases used for the identifier columns, given a suffix
getPropertyAliases
public String[] getPropertyAliases(String suffix,
int i)
- Get the result set aliases used for the property columns, given a suffix (properties of this class, only).
getPropertyColumnNames
public String[] getPropertyColumnNames(int i)
- Get the result set column names mapped for this property (properties of this class, only).
getDiscriminatorAlias
public String getDiscriminatorAlias(String suffix)
- Get the result set aliases used for the identifier columns, given a suffix
getDiscriminatorColumnName
public String getDiscriminatorColumnName()
- Returns:
- the column name for the discriminator as specified in the mapping.
hasRowId
public boolean hasRowId()
- Does the result set contain rowids?
hydrate
public Object[] hydrate(ResultSet rs,
Serializable id,
Object object,
Loadable rootLoadable,
String[][] suffixedPropertyColumns,
boolean allProperties,
SessionImplementor session)
throws SQLException,
HibernateException
- Retrieve property values from one row of a result set
- Throws:
SQLException
HibernateException
isAbstract
public boolean isAbstract()
