org.hibernate.cfg
Class DefaultNamingStrategy

java.lang.Object
  extended by org.hibernate.cfg.DefaultNamingStrategy
All Implemented Interfaces:
Serializable, NamingStrategy
Direct Known Subclasses:
TestNamingStrategy

public class DefaultNamingStrategy
extends Object
implements NamingStrategy, Serializable

The default NamingStrategy

See Also:
a better alternative, Serialized Form

Field Summary
static NamingStrategy INSTANCE
          The singleton instance
 
Constructor Summary
DefaultNamingStrategy()
           
 
Method Summary
 String classToTableName(String className)
          Return the unqualified class name
 String collectionTableName(String ownerEntity, String ownerEntityTable, String associatedEntity, String associatedEntityTable, String propertyName)
          Return the unqualified property name, not the best strategy but a backward compatible one
 String columnName(String columnName)
          Return the argument
 String foreignKeyColumnName(String propertyName, String propertyEntityName, String propertyTableName, String referencedColumnName)
          Return the property name or propertyTableName
 String joinKeyColumnName(String joinedColumn, String joinedTable)
          Return the argument
 String logicalCollectionColumnName(String columnName, String propertyName, String referencedColumn)
          Return the column name if explicit or the concatenation of the property name and the referenced column
 String logicalCollectionTableName(String tableName, String ownerEntityTable, String associatedEntityTable, String propertyName)
          Returns either the table name if explicit or if there is an associated table, the concatenation of owner entity table and associated table otherwise the concatenation of owner entity table and the unqualified property name
 String logicalColumnName(String columnName, String propertyName)
          Return the column name or the unqualified property name
 String propertyToColumnName(String propertyName)
          Return the unqualified property name
 String tableName(String tableName)
          Return the argument
 
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
The singleton instance

Constructor Detail

DefaultNamingStrategy

public DefaultNamingStrategy()
Method Detail

classToTableName

public String classToTableName(String className)
Return the unqualified class name

Specified by:
classToTableName in interface NamingStrategy
Parameters:
className - the fully-qualified class name
Returns:
a table name

propertyToColumnName

public String propertyToColumnName(String propertyName)
Return the unqualified property name

Specified by:
propertyToColumnName in interface NamingStrategy
Parameters:
propertyName - a property path
Returns:
a column name

tableName

public String tableName(String tableName)
Return the argument

Specified by:
tableName in interface NamingStrategy
Parameters:
tableName - a table name
Returns:
a table name

columnName

public String columnName(String columnName)
Return the argument

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)
Return the unqualified property name, not the best strategy but a backward compatible one

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)
Return the argument

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)
Return the property name or propertyTableName

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)
Return the column name or the unqualified property name

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)
Returns either the table name if explicit or if there is an associated table, the concatenation of owner entity table and associated table otherwise the concatenation of owner entity table and the unqualified property name

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)
Return the column name if explicit or the concatenation of the property name and the referenced column

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


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