butler.ext.code
Class CodeDatatype

java.lang.Object
  butler.sql.metadata.DefaultDatatype
      butler.ext.code.CodeDatatype

All Implemented Interfaces:

Datatype

Direct Known Subclasses:

MonthDatatype, TimeUnitDatatype, WeekdayDatatype

public class CodeDatatype
extends DefaultDatatype

Author:

Fredrik Bertilsson

Constructor Summary

CodeDatatype(int type)

CodeDatatype(int type, int size)

Method Summary

void	add(Code obj)
void	addDescription(Code code, java.util.Locale locale, java.lang.String desc)
java.lang.Object	db2obj(java.lang.Object dbValue) Converts from database format to java object format.
java.lang.String	getDescription(Code value)
java.text.Format	getFormat() Returns Format instance.
java.util.List	getOperators() Returns the operators that have meaning on this datatype.
java.util.List	getValues()
java.lang.Object	obj2db(java.lang.Object value) Converts from java object format to database format.
java.lang.Object	xml2obj(java.lang.String str) Converts from xml string format to java object format.

Methods inherited from class butler.sql.metadata.DefaultDatatype

getDatatype, getDecimalDigits, getInstance, getJavaClass, getMaskFormatter, getSize, getType, obj2xml, parse, toXML, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

CodeDatatype

public CodeDatatype(int type,
                    int size)

CodeDatatype

public CodeDatatype(int type)

Method Detail

add

public void add(Code obj)
         throws java.lang.Exception

Throws:

java.lang.Exception

addDescription

public void addDescription(Code code,
                           java.util.Locale locale,
                           java.lang.String desc)

getDescription

public java.lang.String getDescription(Code value)
                                throws java.lang.Exception

Throws:

java.lang.Exception

getValues

public java.util.List getValues()

getOperators

public java.util.List getOperators()
                            throws java.lang.Exception

Description copied from interface: Datatype

Returns the operators that have meaning on this datatype. The first operator in the list (at index 0) will be the chosen operator if no other is actively chosen.

Specified by:

getOperators in interface Datatype

Overrides:

getOperators in class DefaultDatatype

Throws:

java.lang.Exception

obj2db

public java.lang.Object obj2db(java.lang.Object value)
                        throws java.lang.Exception

Description copied from interface: Datatype

Converts from java object format to database format.

Specified by:

obj2db in interface Datatype

Overrides:

obj2db in class DefaultDatatype

Throws:

java.lang.Exception

db2obj

public java.lang.Object db2obj(java.lang.Object dbValue)
                        throws java.lang.Exception

Description copied from interface: Datatype

Converts from database format to java object format.

Specified by:

db2obj in interface Datatype

Overrides:

db2obj in class DefaultDatatype

Throws:

java.lang.Exception

xml2obj

public java.lang.Object xml2obj(java.lang.String str)

Description copied from interface: Datatype

Converts from xml string format to java object format.

Specified by:

xml2obj in interface Datatype

Overrides:

xml2obj in class DefaultDatatype

getFormat

public java.text.Format getFormat()

Description copied from interface: Datatype

Returns Format instance.

Specified by:

getFormat in interface Datatype

Overrides:

getFormat in class DefaultDatatype