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

All Implemented Interfaces:

com.google.gwt.event.shared.HasHandlers

public abstract class CustomValidator
extends Validator

Field Summary

Fields

Modifier and Type	Field and Description
protected DataSourceField	dataSourceField
protected FormItem	formItem
protected Record	record
protected java.lang.Object	resultingValue
protected java.util.Map	validatorProperties

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

factoryCreated, factoryProperties, readOnly

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

jsObj

Constructor Summary

Constructors

Constructor and Description
CustomValidator()

Method Summary

Modifier and Type	Method and Description
protected abstract boolean	condition(java.lang.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()
java.util.Map	getValidatorProperties() Return the properties of validator that is defined on the DataSourceField.
protected void	setResultingValue(java.lang.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, create, 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

applyFactoryProperties, doAddHandler, fireEvent, getAttribute, getAttributeAsBoolean, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDouble, getAttributeAsDoubleArray, getAttributeAsFloat, getAttributeAsInt, getAttributeAsIntArray, getAttributeAsJavaScriptObject, getAttributeAsLong, getAttributeAsMap, getAttributeAsObject, getAttributeAsRecord, getAttributeAsString, getAttributeAsStringArray, getAttributes, getHandlerCount, getReadOnly, isFactoryCreated, logConfiguration, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttributeAsJavaObject, setFactoryCreated, setReadOnly

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

equals, getJsObj, hashCode, isCreated, setJavaScriptObject, setJsObj

Methods inherited from class java.lang.Object

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

Field Detail

formItem

protected FormItem formItem

dataSourceField

protected DataSourceField dataSourceField

record

protected Record record

validatorProperties

protected java.util.Map validatorProperties

resultingValue

protected java.lang.Object resultingValue

Constructor Detail

CustomValidator

public CustomValidator()

Method Detail

condition

protected abstract boolean condition(java.lang.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 java.util.Map getValidatorProperties()

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

Returns:

the validator properties

setResultingValue

protected void setResultingValue(java.lang.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