Package org.hibernate.type.descriptor.sql.spi

Class DdlTypeRegistry

java.lang.Object

org.hibernate.type.descriptor.sql.spi.DdlTypeRegistry

All Implemented Interfaces:

Serializable

public class DdlTypeRegistry
extends Object
implements Serializable

Basically a map from SQL type code (int) -> DdlType

Since:

6.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
DdlTypeRegistry(TypeConfiguration typeConfiguration)

Method Summary

Modifier and Type	Method	Description
void	addDescriptor(int sqlTypeCode, DdlType ddlType)
void	addDescriptor(DdlType ddlType)
void	addDescriptorIfAbsent(int sqlTypeCode, DdlType ddlType)
void	addDescriptorIfAbsent(DdlType ddlType)
DdlType	getDescriptor(int sqlTypeCode)	Returns the registered DdlType for the given SQL type code.
Integer	getSqlTypeCode(String rawTypeName)	Returns the SqlTypes type code for the given DDL raw type name, or null if it is unknown.
String	getTypeName(int typeCode, Long size, Integer precision, Integer scale)	Get the SQL type name for the specified JDBC type code and size, filling in the placemarkers $l, $p, and $s with the given length, precision, and scale.
String	getTypeName(int typeCode, Dialect dialect)
String	getTypeName(int typeCode, Size size)
boolean	isTypeNameRegistered(String typeName)	Whether or not the given type name has been registered for this dialect (including both hibernate type names and custom-registered type names).

Methods inherited from class java.lang.Object

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

Constructor Detail

DdlTypeRegistry

public DdlTypeRegistry(TypeConfiguration typeConfiguration)

Method Detail

addDescriptor

public void addDescriptor(DdlType ddlType)

addDescriptor

public void addDescriptor(int sqlTypeCode,
                          DdlType ddlType)

addDescriptorIfAbsent

public void addDescriptorIfAbsent(DdlType ddlType)

addDescriptorIfAbsent

public void addDescriptorIfAbsent(int sqlTypeCode,
                                  DdlType ddlType)

getSqlTypeCode

public Integer getSqlTypeCode(String rawTypeName)

Returns the SqlTypes type code for the given DDL raw type name, or null if it is unknown.

getDescriptor

public DdlType getDescriptor(int sqlTypeCode)

Returns the registered DdlType for the given SQL type code.

Not that the "long" types Types.LONGVARCHAR, Types.LONGNVARCHAR and Types.LONGVARBINARY are considered synonyms for their non-LONG counterparts, with the only difference being that a different default length is used: Length.LONG instead of Length.DEFAULT.

getTypeName

public String getTypeName(int typeCode,
                          Dialect dialect)

getTypeName

public String getTypeName(int typeCode,
                          Size size)

getTypeName

public String getTypeName(int typeCode,
                          Long size,
                          Integer precision,
                          Integer scale)

Get the SQL type name for the specified JDBC type code and size, filling in the placemarkers $l, $p, and $s with the given length, precision, and scale.

Parameters:

typeCode - the JDBC type code

size - the SQL length, if any

precision - the SQL precision, if any

scale - the SQL scale, if any

Returns:

the associated name with smallest capacity >= size, if available and the default type name otherwise

isTypeNameRegistered

public boolean isTypeNameRegistered(String typeName)

Whether or not the given type name has been registered for this dialect (including both hibernate type names and custom-registered type names).

Parameters:

typeName - the type name.

Returns:

true if the given string has been registered either as a hibernate type or as a custom-registered one