net.sf.doolin.gui.validation.support
Class NotEmptyObjectValidator

java.lang.Object
  net.sf.doolin.gui.validation.support.NotEmptyObjectValidator

All Implemented Interfaces:

ObjectValidator

public class NotEmptyObjectValidator
extends Object
implements ObjectValidator

This validator checks that the object is not empty.

• For a collection, it checks that it is not empty.
• For a string, it checks it is not blank
• For any other object, it checks it is not null

Author:

Damien Coraboeuf

See Also:

StringUtils.isNotBlank(String), Collection.isEmpty()

Constructor Summary

NotEmptyObjectValidator()

Method Summary

String	getMsgKey() Gets the string key of the validation error message
Object[]	getParams(String name) Gets the parameters for the validation error message
boolean	validate(Object value) Validates the value.

Methods inherited from class java.lang.Object

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

Constructor Detail

NotEmptyObjectValidator

public NotEmptyObjectValidator()

Method Detail

getMsgKey

public String getMsgKey()

Description copied from interface: ObjectValidator

Gets the string key of the validation error message

Specified by:

getMsgKey in interface ObjectValidator

Returns:

String key

getParams

public Object[] getParams(String name)

Description copied from interface: ObjectValidator

Gets the parameters for the validation error message

Specified by:

getParams in interface ObjectValidator

Parameters:

name - Name of the object that has been tested

Returns:

List of parameters for the validation error message

validate

public boolean validate(Object value)

Description copied from interface: ObjectValidator

Validates the value.

Specified by:

validate in interface ObjectValidator

Parameters:

value - Value to check

Returns:

Result of the validation (true if there is no validationerror)