Uses of Interface org.springframework.validation.Errors (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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Uses of Interface
org.springframework.validation.Errors

Packages that use Errors
org.springframework.validation	Provides data binding and validation functionality, for usage in business and/or UI layers.
org.springframework.web.bind	Provides web-specific data binding functionality, including a utility class for easy invocation of binding and validation.
org.springframework.web.portlet.mvc	Standard controller implementations for the portlet MVC framework that comes with Spring.
org.springframework.web.servlet.mvc	Standard controller implementations for the servlet MVC framework that comes with Spring.
org.springframework.web.servlet.support	Support classes for Spring's web MVC framework.
org.springframework.web.servlet.tags	Spring's JSP standard tag library for JSP 1.2+.
org.springframework.web.struts	Support classes for integrating a Struts web tier with a Spring middle tier which is typically hosted in a Spring root WebApplicationContext.

Uses of Errors in org.springframework.validation

Subinterfaces of Errors in org.springframework.validation

interface BindingResult
General interface that represents binding results.

Subinterfaces of Errors in org.springframework.validation
`interface`	`BindingResult` General interface that represents binding results.

Classes in org.springframework.validation that implement Errors

class AbstractBindingResult
          Abstract implementation of the BindingResult interface and its super-interface Errors.

class AbstractPropertyBindingResult
          Abstract base class for BindingResult implementations that work with Spring's PropertyAccessor mechanism.

class BeanPropertyBindingResult
          Default implementation of the Errors and BindingResult interfaces, for the registration and evaluation of binding errors on JavaBean objects.

class BindException
          Thrown when binding errors are considered fatal.

class DirectFieldBindingResult
          Special implementation of the Errors and BindingResult interfaces, supporting registration and evaluation of binding errors on value objects.

class MapBindingResult
          Map-based implementation of the BindingResult interface, supporting registration and evaluation of binding errors on Map attributes.

Classes in org.springframework.validation that implement Errors
`class`	`AbstractBindingResult` Abstract implementation of the `BindingResult` interface and its super-interface `Errors`.
`class`	`AbstractPropertyBindingResult` Abstract base class for BindingResult implementations that work with Spring's PropertyAccessor mechanism.
`class`	`BeanPropertyBindingResult` Default implementation of the `Errors` and `BindingResult` interfaces, for the registration and evaluation of binding errors on JavaBean objects.
`class`	`BindException` Thrown when binding errors are considered fatal.
`class`	`DirectFieldBindingResult` Special implementation of the Errors and BindingResult interfaces, supporting registration and evaluation of binding errors on value objects.
`class`	`MapBindingResult` Map-based implementation of the BindingResult interface, supporting registration and evaluation of binding errors on Map attributes.

Methods in org.springframework.validation with parameters of type Errors

void BindException.addAllErrors(Errors errors)


void Errors.addAllErrors(Errors errors)
          Add all errors from the given Errors instance to this Errors instance.

void AbstractBindingResult.addAllErrors(Errors errors)


static void ValidationUtils.invokeValidator(Validator validator, Object obj, Errors errors)
          Invoke the given Validator for the supplied object and Errors instance.

static void ValidationUtils.rejectIfEmpty(Errors errors, String field, String errorCode)
          Reject the given field with the given error code if the value is empty.

static void ValidationUtils.rejectIfEmpty(Errors errors, String field, String errorCode, Object[] errorArgs, String defaultMessage)
          Reject the given field with the given error code, error arguments and default message if the value is empty.

static void ValidationUtils.rejectIfEmpty(Errors errors, String field, String errorCode, String defaultMessage)
          Reject the given field with the given error code and default message if the value is empty.

static void ValidationUtils.rejectIfEmptyOrWhitespace(Errors errors, String field, String errorCode)
          Reject the given field with the given error code if the value is empty or just contains whitespace.

static void ValidationUtils.rejectIfEmptyOrWhitespace(Errors errors, String field, String errorCode, Object[] errorArgs, String defaultMessage)
          Reject the given field with the given error code, error arguments and default message if the value is empty or just contains whitespace.

static void ValidationUtils.rejectIfEmptyOrWhitespace(Errors errors, String field, String errorCode, String defaultMessage)
          Reject the given field with the given error code and default message if the value is empty or just contains whitespace.

void Validator.validate(Object target, Errors errors)
          Validate the supplied target object, which must be of a Class for which the Validator.supports(Class) method typically has (or would) return true.

Methods in org.springframework.validation with parameters of type Errors
`void`	`BindException.addAllErrors(Errors errors)`
`void`	`Errors.addAllErrors(Errors errors)` Add all errors from the given `Errors` instance to this `Errors` instance.
`void`	`AbstractBindingResult.addAllErrors(Errors errors)`
`static void`	`ValidationUtils.invokeValidator(Validator validator, Object obj, Errors errors)` Invoke the given `Validator` for the supplied object and `Errors` instance.
`static void`	`ValidationUtils.rejectIfEmpty(Errors errors, String field, String errorCode)` Reject the given field with the given error code if the value is empty.
`static void`	`ValidationUtils.rejectIfEmpty(Errors errors, String field, String errorCode, Object[] errorArgs, String defaultMessage)` Reject the given field with the given error code, error arguments and default message if the value is empty.
`static void`	`ValidationUtils.rejectIfEmpty(Errors errors, String field, String errorCode, String defaultMessage)` Reject the given field with the given error code and default message if the value is empty.
`static void`	`ValidationUtils.rejectIfEmptyOrWhitespace(Errors errors, String field, String errorCode)` Reject the given field with the given error code if the value is empty or just contains whitespace.
`static void`	`ValidationUtils.rejectIfEmptyOrWhitespace(Errors errors, String field, String errorCode, Object[] errorArgs, String defaultMessage)` Reject the given field with the given error code, error arguments and default message if the value is empty or just contains whitespace.
`static void`	`ValidationUtils.rejectIfEmptyOrWhitespace(Errors errors, String field, String errorCode, String defaultMessage)` Reject the given field with the given error code and default message if the value is empty or just contains whitespace.
`void`	`Validator.validate(Object target, Errors errors)` Validate the supplied `target` object, which must be of a `Class` for which the `Validator.supports(Class)` method typically has (or would) return `true`.

Uses of Errors in org.springframework.web.bind

Classes in org.springframework.web.bind that implement Errors

class EscapedErrors
Errors wrapper that adds automatic HTML escaping to the wrapped instance, for convenient usage in HTML views.

Classes in org.springframework.web.bind that implement Errors
`class`	`EscapedErrors` Errors wrapper that adds automatic HTML escaping to the wrapped instance, for convenient usage in HTML views.

Methods in org.springframework.web.bind that return Errors

Errors EscapedErrors.getSource()

Methods in org.springframework.web.bind that return Errors
`Errors`	`EscapedErrors.getSource()`

Methods in org.springframework.web.bind with parameters of type Errors

void EscapedErrors.addAllErrors(Errors errors)

Methods in org.springframework.web.bind with parameters of type Errors
`void`	`EscapedErrors.addAllErrors(Errors errors)`

Constructors in org.springframework.web.bind with parameters of type Errors

EscapedErrors(Errors source)
Create a new EscapedErrors instance for the given source instance.

Constructors in org.springframework.web.bind with parameters of type Errors
`EscapedErrors(Errors source)` Create a new EscapedErrors instance for the given source instance.

Uses of Errors in org.springframework.web.portlet.mvc

Methods in org.springframework.web.portlet.mvc with parameters of type Errors

protected int AbstractWizardFormController.getTargetPage(PortletRequest request, Object command, Errors errors, int currentPage)
          Return the target page specified in the request.

protected void AbstractWizardFormController.postProcessPage(ActionRequest request, Object command, Errors errors, int page)
          Post-process the given page after binding and validation, potentially updating its command object.

protected Map SimpleFormController.referenceData(PortletRequest request, Object command, Errors errors)
          Create a reference data map for the given request and command, consisting of bean name/bean instance pairs as expected by ModelAndView.

protected Map AbstractWizardFormController.referenceData(PortletRequest request, Object command, Errors errors)
          Calls page-specific referenceData method.

protected Map AbstractFormController.referenceData(PortletRequest request, Object command, Errors errors)
          Create a reference data map for the given request, consisting of bean name/bean instance pairs as expected by ModelAndView.

protected Map AbstractWizardFormController.referenceData(PortletRequest request, Object command, Errors errors, int page)
          Create a reference data map for the given request, consisting of bean name/bean instance pairs as expected by ModelAndView.

protected void AbstractWizardFormController.validatePage(Object command, Errors errors, int page)
          Template method for custom validation logic for individual pages.

protected void AbstractWizardFormController.validatePage(Object command, Errors errors, int page, boolean finish)
          Template method for custom validation logic for individual pages.

Methods in org.springframework.web.portlet.mvc with parameters of type Errors
`protected int`	`AbstractWizardFormController.getTargetPage(PortletRequest request, Object command, Errors errors, int currentPage)` Return the target page specified in the request.
`protected void`	`AbstractWizardFormController.postProcessPage(ActionRequest request, Object command, Errors errors, int page)` Post-process the given page after binding and validation, potentially updating its command object.
`protected Map`	`SimpleFormController.referenceData(PortletRequest request, Object command, Errors errors)` Create a reference data map for the given request and command, consisting of bean name/bean instance pairs as expected by ModelAndView.
`protected Map`	`AbstractWizardFormController.referenceData(PortletRequest request, Object command, Errors errors)` Calls page-specific referenceData method.
`protected Map`	`AbstractFormController.referenceData(PortletRequest request, Object command, Errors errors)` Create a reference data map for the given request, consisting of bean name/bean instance pairs as expected by ModelAndView.
`protected Map`	`AbstractWizardFormController.referenceData(PortletRequest request, Object command, Errors errors, int page)` Create a reference data map for the given request, consisting of bean name/bean instance pairs as expected by ModelAndView.
`protected void`	`AbstractWizardFormController.validatePage(Object command, Errors errors, int page)` Template method for custom validation logic for individual pages.
`protected void`	`AbstractWizardFormController.validatePage(Object command, Errors errors, int page, boolean finish)` Template method for custom validation logic for individual pages.

Uses of Errors in org.springframework.web.servlet.mvc

Methods in org.springframework.web.servlet.mvc with parameters of type Errors

protected int AbstractWizardFormController.getTargetPage(HttpServletRequest request, Object command, Errors errors, int currentPage)
          Return the target page specified in the request.

protected void AbstractWizardFormController.postProcessPage(HttpServletRequest request, Object command, Errors errors, int page)
          Post-process the given page after binding and validation, potentially updating its command object.

protected Map SimpleFormController.referenceData(HttpServletRequest request, Object command, Errors errors)
          Create a reference data map for the given request and command, consisting of bean name/bean instance pairs as expected by ModelAndView.

protected Map AbstractWizardFormController.referenceData(HttpServletRequest request, Object command, Errors errors)
          Calls page-specific referenceData method.

protected Map AbstractFormController.referenceData(HttpServletRequest request, Object command, Errors errors)
          Create a reference data map for the given request, consisting of bean name/bean instance pairs as expected by ModelAndView.

protected Map AbstractWizardFormController.referenceData(HttpServletRequest request, Object command, Errors errors, int page)
          Create a reference data map for the given request, consisting of bean name/bean instance pairs as expected by ModelAndView.

protected void AbstractWizardFormController.validatePage(Object command, Errors errors, int page)
          Template method for custom validation logic for individual pages.

protected void AbstractWizardFormController.validatePage(Object command, Errors errors, int page, boolean finish)
          Template method for custom validation logic for individual pages.

Methods in org.springframework.web.servlet.mvc with parameters of type Errors
`protected int`	`AbstractWizardFormController.getTargetPage(HttpServletRequest request, Object command, Errors errors, int currentPage)` Return the target page specified in the request.
`protected void`	`AbstractWizardFormController.postProcessPage(HttpServletRequest request, Object command, Errors errors, int page)` Post-process the given page after binding and validation, potentially updating its command object.
`protected Map`	`SimpleFormController.referenceData(HttpServletRequest request, Object command, Errors errors)` Create a reference data map for the given request and command, consisting of bean name/bean instance pairs as expected by ModelAndView.
`protected Map`	`AbstractWizardFormController.referenceData(HttpServletRequest request, Object command, Errors errors)` Calls page-specific referenceData method.
`protected Map`	`AbstractFormController.referenceData(HttpServletRequest request, Object command, Errors errors)` Create a reference data map for the given request, consisting of bean name/bean instance pairs as expected by ModelAndView.
`protected Map`	`AbstractWizardFormController.referenceData(HttpServletRequest request, Object command, Errors errors, int page)` Create a reference data map for the given request, consisting of bean name/bean instance pairs as expected by ModelAndView.
`protected void`	`AbstractWizardFormController.validatePage(Object command, Errors errors, int page)` Template method for custom validation logic for individual pages.
`protected void`	`AbstractWizardFormController.validatePage(Object command, Errors errors, int page, boolean finish)` Template method for custom validation logic for individual pages.

Uses of Errors in org.springframework.web.servlet.support

Methods in org.springframework.web.servlet.support that return Errors

Errors BindStatus.getErrors()
          Return the Errors instance (typically a BindingResult) that this bind status is currently associated with.

Errors RequestContext.getErrors(String name)
          Retrieve the Errors instance for the given bind object, using the "defaultHtmlEscape" setting.

Errors RequestContext.getErrors(String name, boolean htmlEscape)
          Retrieve the Errors instance for the given bind object.

Methods in org.springframework.web.servlet.support that return Errors
`Errors`	`BindStatus.getErrors()` Return the Errors instance (typically a BindingResult) that this bind status is currently associated with.
`Errors`	`RequestContext.getErrors(String name)` Retrieve the Errors instance for the given bind object, using the "defaultHtmlEscape" setting.
`Errors`	`RequestContext.getErrors(String name, boolean htmlEscape)` Retrieve the Errors instance for the given bind object.

Uses of Errors in org.springframework.web.servlet.tags

Methods in org.springframework.web.servlet.tags that return Errors

Errors BindTag.getErrors()
Retrieve the Errors instance that this tag is currently bound to.

Errors BindErrorsTag.getErrors()
Retrieve the Errors instance that this tag is currently bound to.

Methods in org.springframework.web.servlet.tags that return Errors
`Errors`	`BindTag.getErrors()` Retrieve the Errors instance that this tag is currently bound to.
`Errors`	`BindErrorsTag.getErrors()` Retrieve the Errors instance that this tag is currently bound to.

Uses of Errors in org.springframework.web.struts

Methods in org.springframework.web.struts with parameters of type Errors

void SpringBindingActionForm.expose(Errors errors, HttpServletRequest request)
Set the Errors object that this SpringBindingActionForm is supposed to wrap.

Methods in org.springframework.web.struts with parameters of type Errors
`void`	`SpringBindingActionForm.expose(Errors errors, HttpServletRequest request)` Set the Errors object that this SpringBindingActionForm is supposed to wrap.