butler.sql.metadata
Class DateDatatype

java.lang.Object
  butler.sql.metadata.DefaultDatatype
      butler.sql.metadata.DateDatatype

All Implemented Interfaces:

Datatype

public class DateDatatype
extends DefaultDatatype

Implementation of Datatype for dates.

Author:

Fredrik Bertilsson

Constructor Summary

DateDatatype(boolean timestamp)

DateDatatype(boolean timestamp, boolean timeOfDay)

DateDatatype(boolean timestamp, boolean timeOfDay, java.text.Format format)

DateDatatype(boolean timestamp, java.text.Format format)

DateDatatype(int type)

DateDatatype(int type, boolean timeOfDay)

DateDatatype(int type, boolean timeOfDay, java.text.Format format)

Method Summary

java.lang.Object	db2obj(java.lang.Object obj) Converts from database format to java object format.
java.text.Format	getFormat() Returns Format instance.
java.lang.Class	getJavaClass() Returns the java class that is used for this datatype.
int	getSize()
int	getType()
boolean	isTimeOfDay()
boolean	isTimestamp()
java.lang.Object	obj2db(java.lang.Object obj) Converts from java object format to database format.
java.lang.Object	xml2obj(java.lang.String xml) Converts from xml string format to java object format.

Methods inherited from class butler.sql.metadata.DefaultDatatype

getDatatype, getDecimalDigits, getInstance, getMaskFormatter, getOperators, obj2xml, parse, toXML, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

DateDatatype

public DateDatatype(boolean timestamp)

DateDatatype

public DateDatatype(boolean timestamp,
                    java.text.Format format)

DateDatatype

public DateDatatype(boolean timestamp,
                    boolean timeOfDay)

DateDatatype

public DateDatatype(int type)

DateDatatype

public DateDatatype(int type,
                    boolean timeOfDay)

DateDatatype

public DateDatatype(int type,
                    boolean timeOfDay,
                    java.text.Format format)

DateDatatype

public DateDatatype(boolean timestamp,
                    boolean timeOfDay,
                    java.text.Format format)

Method Detail

getFormat

public java.text.Format getFormat()
                           throws java.lang.Exception

Description copied from interface: Datatype

Returns Format instance.

Specified by:

getFormat in interface Datatype

Overrides:

getFormat in class DefaultDatatype

Throws:

java.lang.Exception

xml2obj

public java.lang.Object xml2obj(java.lang.String xml)
                         throws java.lang.Exception

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

Throws:

java.lang.Exception

obj2db

public java.lang.Object obj2db(java.lang.Object obj)
                        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 obj)
                        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

isTimestamp

public boolean isTimestamp()

isTimeOfDay

public boolean isTimeOfDay()

getJavaClass

public java.lang.Class getJavaClass()
                             throws java.lang.Exception

Description copied from interface: Datatype

Returns the java class that is used for this datatype.

Specified by:

getJavaClass in interface Datatype

Overrides:

getJavaClass in class DefaultDatatype

Throws:

java.lang.Exception

getType

public int getType()
            throws java.lang.Exception

Specified by:

getType in interface Datatype

Overrides:

getType in class DefaultDatatype

Throws:

java.lang.Exception

getSize

public int getSize()

Specified by:

getSize in interface Datatype

Overrides:

getSize in class DefaultDatatype