org.hibernate.dialect
Class TypeNames
java.lang.Object
org.hibernate.dialect.TypeNames
public class TypeNames
extends java.lang.Object
This class maps a type to names. Associations
may be marked with a capacity. Calling the get()
method with a type and actual size n will return
the associated name with smallest capacity >= n,
if available and an unmarked default type otherwise.
Eg, setting
names.put(type, "TEXT" );
names.put(type, 255, "VARCHAR($l)" );
names.put(type, 65534, "LONGVARCHAR($l)" );
will give you back the following:
names.get(type) // --> "TEXT" (default)
names.get(type, 100) // --> "VARCHAR(100)" (100 is in [0:255])
names.get(type, 1000) // --> "LONGVARCHAR(1000)" (1000 is in [256:65534])
names.get(type, 100000) // --> "TEXT" (default)
On the other hand, simply putting
names.put(type, "VARCHAR($l)" );
would result in
names.get(type) // --> "VARCHAR($l)" (will cause trouble)
names.get(type, 100) // --> "VARCHAR(100)"
names.get(type, 10000) // --> "VARCHAR(10000)"
String | get(int typecode) - get default type name for specified type
|
String | get(int typecode, int size, int precision, int scale) - get type name for specified type and size
|
void | put(int typecode, String value) - set a default type name for specified type key
|
void | put(int typecode, int capacity, String value) - set a type name for specified type key and capacity
|
get
public String get(int typecode)
throws MappingException
get default type name for specified type
- the default type name associated with specified key
get
public String get(int typecode,
int size,
int precision,
int scale)
throws MappingException
get type name for specified type and size
typecode
- the type keysize
- the SQL lengthprecision
- the SQL precisionscale
- the SQL scale
- the associated name with smallest capacity >= size,
if available and the default type name otherwise
put
public void put(int typecode,
String value)
set a default type name for specified type key
put
public void put(int typecode,
int capacity,
String value)
set a type name for specified type key and capacity