com.smartgwt.client.widgets.form.validator
Class CustomValidator

java.lang.Object
  com.smartgwt.client.core.JsObject
      com.smartgwt.client.core.DataClass
          com.smartgwt.client.widgets.form.validator.Validator
              com.smartgwt.client.widgets.form.validator.CustomValidator

public abstract class CustomValidator
extends Validator

Field Summary

protected DataSourceField	dataSourceField
protected FormItem	formItem
protected Record	record
protected Object	resultingValue
protected Map	validatorProperties

Fields inherited from class com.smartgwt.client.core.JsObject

jsObj

Constructor Summary

CustomValidator()

Method Summary

protected abstract boolean	condition(Object value) Add custom validation logic by overriding this method.
DataSourceField	getDataSourceField() DataSourceField on which this validator was declared.
FormItem	getFormItem() FormItem on which this validator was declared.
Record	getRecord()
Map	getValidatorProperties() Return the properties of validator that is defined on the DataSourceField.
protected void	setResultingValue(Object resultingValue) To transform the incoming value that is validated into a different value or format set this property from Validator.condition() to the desired value.

Methods inherited from class com.smartgwt.client.widgets.form.validator.Validator

addValidatorDefinition, convertToValidatorArray, getClientOnly, getDependentFields, getOrCreateRef, getStopIfFalse, getStopOnError, getType, getTypeAsString, getValidateOnChange, setClientOnly, setDependentFields, setErrorMessage, setStopIfFalse, setStopOnError, setType, setType, setValidateOnChange

Methods inherited from class com.smartgwt.client.core.DataClass

doAddHandler, fireEvent, getAttribute, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDouble, getAttributeAsDoubleArray, getAttributeAsFloat, getAttributeAsInt, getAttributeAsIntArray, getAttributeAsJavaScriptObject, getAttributeAsLong, getAttributeAsMap, getAttributeAsObject, getAttributeAsRecord, getAttributeAsString, getAttributeAsStringArray, getAttributes, getHandlerCount, getJsObj, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute

Methods inherited from class com.smartgwt.client.core.JsObject

isCreated, setJsObj

Methods inherited from class java.lang.Object

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

Field Detail

formItem

protected FormItem formItem

dataSourceField

protected DataSourceField dataSourceField

record

protected Record record

validatorProperties

protected Map validatorProperties

resultingValue

protected Object resultingValue

Constructor Detail

CustomValidator

public CustomValidator()

Method Detail

condition

protected abstract boolean condition(Object value)

Add custom validation logic by overriding this method. Access to the FormItem or DataSourceField on which the validator was declared can be obtained by the getFormItem() and getDataSourceField() methods respectively and the field values for record being validated can be obtained by calling getRecord().

Parameters:

value - value to validate

Returns:

true if valid

getFormItem

public FormItem getFormItem()

FormItem on which this validator was declared. May be null if the item is a DataSourceField in which case getDataSourceField() should be called. NOTE: FormItem will not be available during a save performed without a form (eg programmatic save) or if the field.

Returns:

FormItem on which this validator was declared.

getDataSourceField

public DataSourceField getDataSourceField()

DataSourceField on which this validator was declared. May be null if the item is a FormItem in which case getFormItem() should be called.

Returns:

DataSourceField on which this validator was declared.

getValidatorProperties

public Map getValidatorProperties()

Return the properties of validator that is defined on the DataSourceField.

Returns:

the validator properties

setResultingValue

protected void setResultingValue(Object resultingValue)

To transform the incoming value that is validated into a different value or format set this property from Validator.condition() to the desired value.

Parameters:

resultingValue - the resulting value

getRecord

public Record getRecord()

Returns:

field values for record being validated