org.apache.struts.validator
クラス DynaValidatorForm

java.lang.Object
  org.apache.struts.action.ActionForm
      org.apache.struts.action.DynaActionForm
          org.apache.struts.validator.DynaValidatorForm

すべての実装インタフェース:

org.apache.commons.beanutils.DynaBean, java.io.Serializable

直系の既知のサブクラス:

DynaValidatorActionForm

public class DynaValidatorForm

extends DynaActionForm

implements org.apache.commons.beanutils.DynaBean, java.io.Serializable

This class extends DynaActionForm and provides basic field validation based on an XML file. The key passed into the validator is the action element's 'name' attribute from the struts-config.xml which should match the form element's name attribute in the validation.xml.

• See ValidatorPlugin definition in struts-config.xml for validation rules.

導入されたバージョン:

Struts 1.1

バージョン:

$Revision: 1.1 $ $Date: 2004/10/20 03:26:41 $

関連項目:

ActionForm, 直列化された形式

フィールドの概要

private static org.apache.commons.logging.Log	log Commons Logging instance.
protected int	page Used to indicate the current page of a multi-page form.
protected org.apache.commons.validator.ValidatorResults	validatorResults The results returned from the validation performed by the Validator.

クラス org.apache.struts.action.DynaActionForm から継承したフィールド

dynaClass, dynaValues

クラス org.apache.struts.action.ActionForm から継承したフィールド

multipartRequestHandler, servlet

コンストラクタの概要

DynaValidatorForm()

メソッドの概要

int	getPage() Gets page.
java.util.Map	getResultValueMap() Returns a Map of values returned from any validation that returns a value other than null or Boolean with the key the full property path of the field.
java.lang.String	getValidationKey(ActionMapping mapping, javax.servlet.http.HttpServletRequest request) Returns the Validation key.
org.apache.commons.validator.ValidatorResults	getValidatorResults() Get results of the validation performed by the Validator.
void	reset(ActionMapping mapping, javax.servlet.http.HttpServletRequest request) Reset all properties to their default values.
void	setPage(int page) Sets page.
protected void	setPageFromDynaProperty() Sets this.page to the value of the Dyna property "page" if it's defined.
void	setValidatorResults(org.apache.commons.validator.ValidatorResults validatorResults) Set results of the validation performed by the Validator.
ActionErrors	validate(ActionMapping mapping, javax.servlet.http.HttpServletRequest request) Validate the properties that have been set from this HTTP request, and return an ActionErrors object that encapsulates any validation errors that have been found.

クラス org.apache.struts.action.DynaActionForm から継承したメソッド

contains, get, get, get, getDynaClass, getDynaProperty, getMap, getString, getStrings, initialize, initialize, isDynaAssignable, remove, reset, set, set, set, toString

クラス org.apache.struts.action.ActionForm から継承したメソッド

getMultipartRequestHandler, getServlet, getServletWrapper, setMultipartRequestHandler, setServlet, validate

クラス java.lang.Object から継承したメソッド

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

インタフェース org.apache.commons.beanutils.DynaBean から継承したメソッド

contains, get, get, get, getDynaClass, remove, set, set, set

フィールドの詳細

log

private static org.apache.commons.logging.Log log

Commons Logging instance.

validatorResults

protected org.apache.commons.validator.ValidatorResults validatorResults

The results returned from the validation performed by the Validator.

page

protected int page

Used to indicate the current page of a multi-page form.

コンストラクタの詳細

DynaValidatorForm

public DynaValidatorForm()

メソッドの詳細

getPage

public int getPage()

Gets page.

戻り値:

page number.

setPage

public void setPage(int page)

Sets page.

パラメータ:

page - page number

validate

public ActionErrors validate(ActionMapping mapping,
                             javax.servlet.http.HttpServletRequest request)

Validate the properties that have been set from this HTTP request, and return an ActionErrors object that encapsulates any validation errors that have been found. If no errors are found, return null or an ActionErrors object with no recorded error messages.

オーバーライド:

クラス ActionForm 内の validate

パラメータ:

mapping - The mapping used to select this instance.

request - The servlet request we are processing.

戻り値:

ActionErrors object that encapsulates any validation errors.

関連項目:

DynaActionForm

getValidationKey

public java.lang.String getValidationKey(ActionMapping mapping,
                                         javax.servlet.http.HttpServletRequest request)

Returns the Validation key.

パラメータ:

mapping - The mapping used to select this instance

request - The servlet request we are processing

戻り値:

validation key - the form element's name in this case

setPageFromDynaProperty

protected void setPageFromDynaProperty()

Sets this.page to the value of the Dyna property "page" if it's defined. This is used to setup the page variable before validation starts.

導入されたバージョン:

Struts 1.2

reset

public void reset(ActionMapping mapping,
                  javax.servlet.http.HttpServletRequest request)

Reset all properties to their default values.

オーバーライド:

クラス DynaActionForm 内の reset

パラメータ:

mapping - The mapping used to select this instance

request - The servlet request we are processing

getValidatorResults

public org.apache.commons.validator.ValidatorResults getValidatorResults()

Get results of the validation performed by the Validator.

戻り値:

validator results as ValidatorResults object

setValidatorResults

public void setValidatorResults(org.apache.commons.validator.ValidatorResults validatorResults)

Set results of the validation performed by the Validator.

パラメータ:

validatorResults - Set results of the validation performed

getResultValueMap

public java.util.Map getResultValueMap()

Returns a Map of values returned from any validation that returns a value other than null or Boolean with the key the full property path of the field.

戻り値:

Returns a Map of values, otherwise returns null if no results.