com.servoy.j2db.dataprocessing
Interface IColumnValidator

All Superinterfaces:

com.servoy.j2db.persistence.IColumnTypes

public interface IColumnValidator
extends com.servoy.j2db.persistence.IColumnTypes

Public interface for a validator

Field Summary

Fields inherited from interface com.servoy.j2db.persistence.IColumnTypes

DATETIME, INTEGER, MEDIA, NUMBER, TEXT

Method Summary

Map<String,String>	getDefaultProperties() Called for default properties about the validator.
String	getName() Get the name for this validator
int[]	getSupportedColumnTypes() Get the db types on which this validator can work.
void	validate(Map<String,String> props, Object arg) Validate an arguemnt, throws an IllegalArgumentException if validation fails

Method Detail

getDefaultProperties

Map<String,String> getDefaultProperties()

Called for default properties about the validator.

getName

String getName()

Get the name for this validator

getSupportedColumnTypes

int[] getSupportedColumnTypes()

Get the db types on which this validator can work.

Returns:

the types (null for anything)

validate

void validate(Map<String,String> props,
              Object arg)
              throws IllegalArgumentException

Validate an arguemnt, throws an IllegalArgumentException if validation fails

Parameters:

props -

arg -

Throws:

IllegalArgumentException