org.hibernate.cfg

Class EJB3NamingStrategy

java.lang.Object

org.hibernate.cfg.EJB3NamingStrategy

All Implemented Interfaces:

Serializable, NamingStrategy

Direct Known Subclasses:

DefaultComponentSafeNamingStrategy

public class EJB3NamingStrategy
extends Object
implements NamingStrategy, Serializable

Naming strategy implementing the EJB3 standards

Author:

Emmanuel Bernard

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static NamingStrategy	INSTANCE

Constructor Summary

Constructors

Constructor and Description
EJB3NamingStrategy()

Method Summary

Modifier and Type	Method and Description
String	classToTableName(String className) Return a table name for an entity class
String	collectionTableName(String ownerEntity, String ownerEntityTable, String associatedEntity, String associatedEntityTable, String propertyName) Return a collection table name ie an association having a join table
String	columnName(String columnName) Alter the column name given in the mapping document
String	foreignKeyColumnName(String propertyName, String propertyEntityName, String propertyTableName, String referencedColumnName) Return the foreign key column name for the given parameters
String	joinKeyColumnName(String joinedColumn, String joinedTable) Return the join key column name ie a FK column used in a JOINED strategy or for a secondary table
String	logicalCollectionColumnName(String columnName, String propertyName, String referencedColumn) Returns the logical foreign key column name used to refer to this column in the mapping metadata
String	logicalCollectionTableName(String tableName, String ownerEntityTable, String associatedEntityTable, String propertyName) Returns the logical collection table name used to refer to a table in the mapping metadata
String	logicalColumnName(String columnName, String propertyName) Return the logical column name used to refer to a column in the metadata (like index, unique constraints etc) A full bijection is required between logicalNames and physical ones logicalName have to be case insersitively unique for a given table
String	propertyToColumnName(String propertyName) Return a column name for a property path expression
String	tableName(String tableName) Alter the table name given in the mapping document

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final NamingStrategy INSTANCE

Constructor Detail

EJB3NamingStrategy

public EJB3NamingStrategy()

Method Detail

classToTableName

public String classToTableName(String className)

Description copied from interface: NamingStrategy

Return a table name for an entity class

Specified by:

classToTableName in interface NamingStrategy

Parameters:

className - the fully-qualified class name

Returns:

a table name

propertyToColumnName

public String propertyToColumnName(String propertyName)

Description copied from interface: NamingStrategy

Return a column name for a property path expression

Specified by:

propertyToColumnName in interface NamingStrategy

Parameters:

propertyName - a property path

Returns:

a column name

tableName

public String tableName(String tableName)

Description copied from interface: NamingStrategy

Alter the table name given in the mapping document

Specified by:

tableName in interface NamingStrategy

Parameters:

tableName - a table name

Returns:

a table name

columnName

public String columnName(String columnName)

Description copied from interface: NamingStrategy

Alter the column name given in the mapping document

Specified by:

columnName in interface NamingStrategy

Parameters:

columnName - a column name

Returns:

a column name

collectionTableName

public String collectionTableName(String ownerEntity,
                                  String ownerEntityTable,
                                  String associatedEntity,
                                  String associatedEntityTable,
                                  String propertyName)

Description copied from interface: NamingStrategy

Return a collection table name ie an association having a join table

Specified by:

collectionTableName in interface NamingStrategy

ownerEntityTable - owner side table name

associatedEntityTable - reverse side table name if any

propertyName - collection role

joinKeyColumnName

public String joinKeyColumnName(String joinedColumn,
                                String joinedTable)

Description copied from interface: NamingStrategy

Return the join key column name ie a FK column used in a JOINED strategy or for a secondary table

Specified by:

joinKeyColumnName in interface NamingStrategy

Parameters:

joinedColumn - joined column name (logical one) used to join with

joinedTable - joined table name (ie the referenced table) used to join with

foreignKeyColumnName

public String foreignKeyColumnName(String propertyName,
                                   String propertyEntityName,
                                   String propertyTableName,
                                   String referencedColumnName)

Description copied from interface: NamingStrategy

Return the foreign key column name for the given parameters

Specified by:

foreignKeyColumnName in interface NamingStrategy

Parameters:

propertyName - the property name involved

propertyTableName - the property table name involved (logical one)

referencedColumnName - the referenced column name involved (logical one)

logicalColumnName

public String logicalColumnName(String columnName,
                                String propertyName)

Description copied from interface: NamingStrategy

Return the logical column name used to refer to a column in the metadata (like index, unique constraints etc) A full bijection is required between logicalNames and physical ones logicalName have to be case insersitively unique for a given table

Specified by:

logicalColumnName in interface NamingStrategy

Parameters:

columnName - given column name if any

propertyName - property name of this column

logicalCollectionTableName

public String logicalCollectionTableName(String tableName,
                                         String ownerEntityTable,
                                         String associatedEntityTable,
                                         String propertyName)

Description copied from interface: NamingStrategy

Returns the logical collection table name used to refer to a table in the mapping metadata

Specified by:

logicalCollectionTableName in interface NamingStrategy

Parameters:

tableName - the metadata explicit name

ownerEntityTable - owner table entity table name (logical one)

associatedEntityTable - reverse side table name if any (logical one)

propertyName - collection role

logicalCollectionColumnName

public String logicalCollectionColumnName(String columnName,
                                          String propertyName,
                                          String referencedColumn)

Description copied from interface: NamingStrategy

Returns the logical foreign key column name used to refer to this column in the mapping metadata

Specified by:

logicalCollectionColumnName in interface NamingStrategy

Parameters:

columnName - given column name in the metadata if any

propertyName - property name

referencedColumn - referenced column name (logical one) in the join