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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.cfg;
import java.io.Serializable;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
import java.util.Map;
import java.util.Properties;
import org.hibernate.AnnotationException;
import org.hibernate.DuplicateMappingException;
import org.hibernate.MappingException;
import org.hibernate.annotations.AnyMetaDef;
import org.hibernate.annotations.common.reflection.ReflectionManager;
import org.hibernate.annotations.common.reflection.XClass;
import org.hibernate.engine.ResultSetMappingDefinition;
import org.hibernate.engine.spi.FilterDefinition;
import org.hibernate.engine.spi.NamedQueryDefinition;
import org.hibernate.engine.spi.NamedSQLQueryDefinition;
import org.hibernate.id.factory.spi.MutableIdentifierGeneratorFactory;
import org.hibernate.mapping.AuxiliaryDatabaseObject;
import org.hibernate.mapping.Collection;
import org.hibernate.mapping.Column;
import org.hibernate.mapping.FetchProfile;
import org.hibernate.mapping.IdGenerator;
import org.hibernate.mapping.Join;
import org.hibernate.mapping.MetadataSource;
import org.hibernate.mapping.PersistentClass;
import org.hibernate.mapping.Table;
import org.hibernate.mapping.TypeDef;
import org.hibernate.type.TypeResolver;
/**
* A collection of mappings from classes and collections to relational database tables. Represents a single
* <hibernate-mapping> element.
*
* todo : the statement about this representing a single mapping element is simply not true if it was ever the case.
* this contract actually represents 3 scopes of information:
*
bounded state : this is information which is indeed scoped by a single mapping
*
unbounded state : this is information which is Configuration wide (think of metadata repository)
*
transient state : state which changed at its own pace (naming strategy)
*
*
* @author Gavin King
* @author Steve Ebersole
*/
public interface Mappings {
/**
* Retrieve the type resolver in effect.
*
* @return The type resolver.
*/
public TypeResolver getTypeResolver();
/**
* Get the current naming strategy.
*
* @return The current naming strategy.
*/
public NamingStrategy getNamingStrategy();
/**
* Set the current naming strategy.
*
* @param namingStrategy The naming strategy to use.
*/
public void setNamingStrategy(NamingStrategy namingStrategy);
/**
* Returns the currently bound default schema name.
*
* @return The currently bound schema name
*/
public String getSchemaName();
/**
* Sets the currently bound default schema name.
*
* @param schemaName The schema name to bind as the current default.
*/
public void setSchemaName(String schemaName);
/**
* Returns the currently bound default catalog name.
*
* @return The currently bound catalog name, or null if none.
*/
public String getCatalogName();
/**
* Sets the currently bound default catalog name.
*
* @param catalogName The catalog name to use as the current default.
*/
public void setCatalogName(String catalogName);
/**
* Get the currently bound default package name.
*
* @return The currently bound default package name
*/
public String getDefaultPackage();
/**
* Set the current default package name.
*
* @param defaultPackage The package name to set as the current default.
*/
public void setDefaultPackage(String defaultPackage);
/**
* Determine whether auto importing of entity names is currently enabled.
*
* @return True if currently enabled; false otherwise.
*/
public boolean isAutoImport();
/**
* Set whether to enable auto importing of entity names.
*
* @param autoImport True to enable; false to diasable.
* @see #addImport
*/
public void setAutoImport(boolean autoImport);
/**
* Determine whether default laziness is currently enabled.
*
* @return True if enabled, false otherwise.
*/
public boolean isDefaultLazy();
/**
* Set whether to enable default laziness.
*
* @param defaultLazy True to enable, false to disable.
*/
public void setDefaultLazy(boolean defaultLazy);
/**
* Get the current default cascade style.
*
* @return The current default cascade style.
*/
public String getDefaultCascade();
/**
* Sets the current default cascade style.
* .
* @param defaultCascade The cascade style to set as the current default.
*/
public void setDefaultCascade(String defaultCascade);
/**
* Get the current default property access style.
*
* @return The current default property access style.
*/
public String getDefaultAccess();
/**
* Sets the current default property access style.
*
* @param defaultAccess The access style to use as the current default.
*/
public void setDefaultAccess(String defaultAccess);
/**
* Retrieves an iterator over the entity metadata present in this repository.
*
* @return Iterator over class metadata.
*/
public Iterator iterateClasses();
/**
* Retrieves the entity mapping metadata for the given entity name.
*
* @param entityName The entity name for which to retrieve the metadata.
* @return The entity mapping metadata, or null if none found matching given entity name.
*/
public PersistentClass getClass(String entityName);
/**
* Retrieves the entity mapping metadata for the given entity name, potentially accounting
* for imports.
*
* @param entityName The entity name for which to retrieve the metadata.
* @return The entity mapping metadata, or null if none found matching given entity name.
*/
public PersistentClass locatePersistentClassByEntityName(String entityName);
/**
* Add entity mapping metadata.
*
* @param persistentClass The entity metadata
* @throws DuplicateMappingException Indicates there4 was already an extry
* corresponding to the given entity name.
*/
public void addClass(PersistentClass persistentClass) throws DuplicateMappingException;
/**
* Adds an import (HQL entity rename) to the repository.
*
* @param entityName The entity name being renamed.
* @param rename The rename
* @throws DuplicateMappingException If rename already is mapped to another
* entity name in this repository.
*/
public void addImport(String entityName, String rename) throws DuplicateMappingException;
/**
* Retrieves the collection mapping metadata for the given collection role.
*
* @param role The collection role for which to retrieve the metadata.
* @return The collection mapping metadata, or null if no matching collection role found.
*/
public Collection getCollection(String role);
/**
* Returns an iterator over collection metadata.
*
* @return Iterator over collection metadata.
*/
public Iterator iterateCollections();
/**
* Add collection mapping metadata to this repository.
*
* @param collection The collection metadata
* @throws DuplicateMappingException Indicates there was already an entry
* corresponding to the given collection role
*/
public void addCollection(Collection collection) throws DuplicateMappingException;
/**
* Returns the named table metadata.
*
* @param schema The named schema in which the table belongs (or null).
* @param catalog The named catalog in which the table belongs (or null).
* @param name The table name
* @return The table metadata, or null.
*/
public Table getTable(String schema, String catalog, String name);
/**
* Returns an iterator over table metadata.
*
* @return Iterator over table metadata.
*/
public Iterator
iterateTables();
/**
* Adds table metadata to this repository returning the created
* metadata instance.
*
* @param schema The named schema in which the table belongs (or null).
* @param catalog The named catalog in which the table belongs (or null).
* @param name The table name
* @param subselect A select statement which defines a logical table, much
* like a DB view.
* @param isAbstract Is the table abstract (i.e. not really existing in the DB)?
* @return The created table metadata, or the existing reference.
*/
public Table addTable(String schema, String catalog, String name, String subselect, boolean isAbstract);
/**
* Adds a 'denormalized table' to this repository.
*
* @param schema The named schema in which the table belongs (or null).
* @param catalog The named catalog in which the table belongs (or null).
* @param name The table name
* @param isAbstract Is the table abstract (i.e. not really existing in the DB)?
* @param subselect A select statement which defines a logical table, much
* like a DB view.
* @param includedTable ???
* @return The created table metadata.
* @throws DuplicateMappingException If such a table mapping already exists.
*/
public Table addDenormalizedTable(String schema, String catalog, String name, boolean isAbstract, String subselect, Table includedTable)
throws DuplicateMappingException;
/**
* Get named query metadata by name.
*
* @param name The named query name
* @return The query metadata, or null.
*/
public NamedQueryDefinition getQuery(String name);
/**
* Adds metadata for a named query to this repository.
*
* @param name The name
* @param query The metadata
* @throws DuplicateMappingException If a query already exists with that name.
*/
public void addQuery(String name, NamedQueryDefinition query) throws DuplicateMappingException;
/**
* Get named SQL query metadata.
*
* @param name The named SQL query name.
* @return The meatdata, or null if none found.
*/
public NamedSQLQueryDefinition getSQLQuery(String name);
/**
* Adds metadata for a named SQL query to this repository.
*
* @param name The name
* @param query The metadata
* @throws DuplicateMappingException If a query already exists with that name.
*/
public void addSQLQuery(String name, NamedSQLQueryDefinition query) throws DuplicateMappingException;
/**
* Get the metadata for a named SQL result set mapping.
*
* @param name The mapping name.
* @return The SQL result set mapping metadat, or null if none found.
*/
public ResultSetMappingDefinition getResultSetMapping(String name);
/**
* Adds the metadata for a named SQL result set mapping to this repository.
*
* @param sqlResultSetMapping The metadata
* @throws DuplicateMappingException If metadata for another SQL result mapping was
* already found under the given name.
*/
public void addResultSetMapping(ResultSetMappingDefinition sqlResultSetMapping) throws DuplicateMappingException;
/**
* Retrieve a type definition by name.
*
* @param typeName The name of the type definition to retrieve.
* @return The type definition, or null if none found.
*/
public TypeDef getTypeDef(String typeName);
/**
* Adds a type definition to this metadata repository.
*
* @param typeName The type name.
* @param typeClass The class implementing the {@link org.hibernate.type.Type} contract.
* @param paramMap Map of parameters to be used to configure the type after instantiation.
*/
public void addTypeDef(String typeName, String typeClass, Properties paramMap);
/**
* Retrieves the copmplete map of filter definitions.
*
* @return The filter definition map.
*/
public Map getFilterDefinitions();
/**
* Retrieves a filter definition by name.
*
* @param name The name of the filter definition to retrieve.
* @return The filter definition, or null.
*/
public FilterDefinition getFilterDefinition(String name);
/**
* Adds a filter definition to this repository.
*
* @param definition The filter definition to add.
*/
public void addFilterDefinition(FilterDefinition definition);
/**
* Retrieves a fetch profile by either finding one currently in this repository matching the given name
* or by creating one (and adding it).
*
* @param name The name of the profile.
* @param source The source from which this profile is named.
* @return The fetch profile metadata.
*/
public FetchProfile findOrCreateFetchProfile(String name, MetadataSource source);
/**
* @deprecated To fix misspelling; use {@link #iterateAuxiliaryDatabaseObjects} instead
*/
@Deprecated
@SuppressWarnings({ "JavaDoc" })
public Iterator iterateAuxliaryDatabaseObjects();
/**
* Retrieves an iterator over the metadata pertaining to all auxiliary database objects int this repository.
*
* @return Iterator over the auxiliary database object metadata.
*/
public Iterator iterateAuxiliaryDatabaseObjects();
/**
* @deprecated To fix misspelling; use {@link #iterateAuxiliaryDatabaseObjectsInReverse} instead
*/
@Deprecated
@SuppressWarnings({ "JavaDoc" })
public ListIterator iterateAuxliaryDatabaseObjectsInReverse();
/**
* Same as {@link #iterateAuxiliaryDatabaseObjects()} except that here the iterator is reversed.
*
* @return The reversed iterator.
*/
public ListIterator iterateAuxiliaryDatabaseObjectsInReverse();
/**
* Add metadata pertaining to an auxiliary database object to this repository.
*
* @param auxiliaryDatabaseObject The metadata.
*/
public void addAuxiliaryDatabaseObject(AuxiliaryDatabaseObject auxiliaryDatabaseObject);
/**
* Get the logical table name mapped for the given physical table.
*
* @param table The table for which to determine the logical name.
* @return The logical name.
* @throws MappingException Indicates that no logical name was bound for the given physical table.
*/
public String getLogicalTableName(Table table) throws MappingException;
/**
* Adds a table binding to this repository.
*
* @param schema The schema in which the table belongs (may be null).
* @param catalog The catalog in which the table belongs (may be null).
* @param logicalName The logical table name.
* @param physicalName The physical table name.
* @param denormalizedSuperTable ???
* @throws DuplicateMappingException Indicates physical table was already bound to another logical name.
*/
public void addTableBinding(
String schema,
String catalog,
String logicalName,
String physicalName,
Table denormalizedSuperTable) throws DuplicateMappingException;
/**
* Binds the given 'physicalColumn' to the give 'logicalName' within the given 'table'.
*
* @param logicalName The logical column name binding.
* @param physicalColumn The physical column metadata.
* @param table The table metadata.
* @throws DuplicateMappingException Indicates a duplicate binding for either the physical column name
* or the logical column name.
*/
public void addColumnBinding(String logicalName, Column physicalColumn, Table table) throws DuplicateMappingException;
/**
* Find the physical column name for the given logical column name within the given table.
*
* @param logicalName The logical name binding.
* @param table The table metatdata.
* @return The physical column name.
* @throws MappingException Indicates that no such binding was found.
*/
public String getPhysicalColumnName(String logicalName, Table table) throws MappingException;
/**
* Find the logical column name against whcih the given physical column name was bound within the given table.
*
* @param physicalName The physical column name
* @param table The table metadata.
* @return The logical column name.
* @throws MappingException Indicates that no such binding was found.
*/
public String getLogicalColumnName(String physicalName, Table table) throws MappingException;
/**
* Adds a second-pass to the end of the current queue.
*
* @param sp The second pass to add.
*/
public void addSecondPass(SecondPass sp);
/**
* Adds a second pass.
* @param sp The second pass to add.
* @param onTopOfTheQueue True to add to the beginning of the queue; false to add to the end.
*/
public void addSecondPass(SecondPass sp, boolean onTopOfTheQueue);
/**
* Represents a property-ref mapping.
*
* TODO : currently needs to be exposed because Configuration needs access to it for second-pass processing
*/
public static final class PropertyReference implements Serializable {
public final String referencedClass;
public final String propertyName;
public final boolean unique;
public PropertyReference(String referencedClass, String propertyName, boolean unique) {
this.referencedClass = referencedClass;
this.propertyName = propertyName;
this.unique = unique;
}
}
/**
* Adds a property reference binding to this repository.
*
* @param referencedClass The referenced entity name.
* @param propertyName The referenced property name.
*/
public void addPropertyReference(String referencedClass, String propertyName);
/**
* Adds a property reference binding to this repository where said proeprty reference is marked as unique.
*
* @param referencedClass The referenced entity name.
* @param propertyName The referenced property name.
*/
public void addUniquePropertyReference(String referencedClass, String propertyName);
/**
* Adds an entry to the extends queue queue.
*
* @param entry The entry to add.
*/
public void addToExtendsQueue(ExtendsQueueEntry entry);
/**
* Retrieve the IdentifierGeneratorFactory in effect for this mapping.
*
* @return The IdentifierGeneratorFactory
*/
public MutableIdentifierGeneratorFactory getIdentifierGeneratorFactory();
/**
* add a new MappedSuperclass
* This should not be called if the MappedSuperclass already exists
* (it would be erased)
* @param type type corresponding to the Mappedsuperclass
* @param mappedSuperclass MappedSuperclass
*/
public void addMappedSuperclass(Class type, org.hibernate.mapping.MappedSuperclass mappedSuperclass);
/**
* Get a MappedSuperclass or null if not mapped
*
* @param type class corresponding to the MappedSuperclass
* @return the MappedSuperclass
*/
org.hibernate.mapping.MappedSuperclass getMappedSuperclass(Class type);
/**
* Retrieve the database identifier normalizer for this context.
*
* @return The normalizer.
*/
public ObjectNameNormalizer getObjectNameNormalizer();
/**
* Retrieve the configuration properties currently in effect.
*
* @return The configuration properties
*/
public Properties getConfigurationProperties();
/**
* Adds a default id generator.
*
* @param generator The id generator
*/
public void addDefaultGenerator(IdGenerator generator);
/**
* Retrieve the id-generator by name.
*
* @param name The generator name.
*
* @return The generator, or null.
*/
public IdGenerator getGenerator(String name);
/**
* Try to find the generator from the localGenerators
* and then from the global generator list
*
* @param name generator name
* @param localGenerators local generators
*
* @return the appropriate idgenerator or null if not found
*/
public IdGenerator getGenerator(String name, Map localGenerators);
/**
* Add a generator.
*
* @param generator The generator to add.
*/
public void addGenerator(IdGenerator generator);
/**
* Add a generator table properties.
*
* @param name The generator name
* @param params The generator table properties.
*/
public void addGeneratorTable(String name, Properties params);
/**
* Retrieve the properties related to a generator table.
*
* @param name generator name
* @param localGeneratorTables local generator tables
*
* @return The properties, or null.
*/
public Properties getGeneratorTableProperties(String name, Map localGeneratorTables);
/**
* Retrieve join metadata for a particular persistent entity.
*
* @param entityName The entity name
*
* @return The join metadata
*/
public Map getJoins(String entityName);
/**
* Add join metadata for a persistent entity.
*
* @param persistentClass The persistent entity metadata.
* @param joins The join metadata to add.
*
* @throws MappingException
*/
public void addJoins(PersistentClass persistentClass, Map joins);
/**
* Get and maintain a cache of class type.
*
* @param clazz The XClass mapping
*
* @return The class type.
*/
public AnnotatedClassType getClassType(XClass clazz);
/**
* FIXME should be private but will this break things?
* Add a class type.
*
* @param clazz The XClass mapping.
*
* @return The class type.
*/
public AnnotatedClassType addClassType(XClass clazz);
/**
* @deprecated Use {@link #getUniqueConstraintHoldersByTable} instead
*/
@Deprecated
@SuppressWarnings({ "JavaDoc" })
public Map> getTableUniqueConstraints();
public Map> getUniqueConstraintHoldersByTable();
/**
* @deprecated Use {@link #addUniqueConstraintHolders} instead
*/
@Deprecated
@SuppressWarnings({ "JavaDoc" })
public void addUniqueConstraints(Table table, List uniqueConstraints);
public void addUniqueConstraintHolders(Table table, List uniqueConstraintHolders);
public void addMappedBy(String entityName, String propertyName, String inversePropertyName);
public String getFromMappedBy(String entityName, String propertyName);
public void addPropertyReferencedAssociation(String entityName, String propertyName, String propertyRef);
public String getPropertyReferencedAssociation(String entityName, String propertyName);
public ReflectionManager getReflectionManager();
public void addDefaultQuery(String name, NamedQueryDefinition query);
public void addDefaultSQLQuery(String name, NamedSQLQueryDefinition query);
public void addDefaultResultSetMapping(ResultSetMappingDefinition definition);
public Map getClasses();
public void addAnyMetaDef(AnyMetaDef defAnn) throws AnnotationException;
public AnyMetaDef getAnyMetaDef(String name);
public boolean isInSecondPass();
/**
* Return the property annotated with @MapsId("propertyName") if any.
* Null otherwise
*/
public PropertyData getPropertyAnnotatedWithMapsId(XClass entityType, String propertyName);
public void addPropertyAnnotatedWithMapsId(XClass entityType, PropertyData property);
public void addPropertyAnnotatedWithMapsIdSpecj(XClass entityType, PropertyData property, String mapsIdValue);
public boolean isSpecjProprietarySyntaxEnabled();
/**
* Should we use the new generator strategy mappings. This is controlled by the
* {@link AvailableSettings#USE_NEW_ID_GENERATOR_MAPPINGS} setting.
*
* @return True if the new generators should be used, false otherwise.
*/
public boolean useNewGeneratorMappings();
/**
* Should we use nationalized variants of character data by default? This is controlled by the
* {@link AvailableSettings#USE_NATIONALIZED_CHARACTER_DATA} setting.
*
* @return {@code true} if nationalized character data should be used by default; {@code false} otherwise.
*/
public boolean useNationalizedCharacterData();
/**
* Return the property annotated with @ToOne and @Id if any.
* Null otherwise
*/
public PropertyData getPropertyAnnotatedWithIdAndToOne(XClass entityType, String propertyName);
void addToOneAndIdProperty(XClass entity, PropertyData property);
public boolean forceDiscriminatorInSelectsByDefault();
}
