@Target(value={METHOD,TYPE}) @Retention(value=RUNTIME) public @interface Validations
If you want to use several annotations of the same type, these annotations must be nested within the @Validations() annotation.
Annotation usage:
Used at METHOD level.
Annotation parameters:
| Parameter | Required | Notes |
|---|---|---|
| requiredFields | no | Add list of RequiredFieldValidators |
| customValidators | no | Add list of CustomValidators |
| conversionErrorFields | no | Add list of ConversionErrorFieldValidators |
| dateRangeFields | no | Add list of DateRangeFieldValidators |
| emails | no | Add list of EmailValidators |
| fieldExpressions | no | Add list of FieldExpressionValidators |
| intRangeFields | no | Add list of IntRangeFieldValidators |
| requiredStrings | no | Add list of RequiredStringValidators |
| stringLengthFields | no | Add list of StringLengthFieldValidators |
| urls | no | Add list of UrlValidators |
| visitorFields | no | Add list of VisitorFieldValidators |
| regexFields | no | Add list of RegexFieldValidator |
| expressions | no | Add list of ExpressionValidator |
Example code:
@Validations(
requiredFields =
{@RequiredFieldValidator(type = ValidatorType.SIMPLE, fieldName = "customfield", message = "You must enter a value for field.")},
requiredStrings =
{@RequiredStringValidator(type = ValidatorType.SIMPLE, fieldName = "stringisrequired", message = "You must enter a value for string.")},
emails =
{ @EmailValidator(type = ValidatorType.SIMPLE, fieldName = "emailaddress", message = "You must enter a value for email.")},
urls =
{ @UrlValidator(type = ValidatorType.SIMPLE, fieldName = "hreflocation", message = "You must enter a value for email.")},
stringLengthFields =
{@StringLengthFieldValidator(type = ValidatorType.SIMPLE, trim = true, minLength="10" , maxLength = "12", fieldName = "needstringlength", message = "You must enter a stringlength.")},
intRangeFields =
{ @IntRangeFieldValidator(type = ValidatorType.SIMPLE, fieldName = "intfield", min = "6", max = "10", message = "bar must be between ${min} and ${max}, current value is ${bar}.")},
longRangeFields =
{ @LongRangeFieldValidator(type = ValidatorType.SIMPLE, fieldName = "intfield", min = "6", max = "10", message = "bar must be between ${min} and ${max}, current value is ${bar}.")},
shortRangeFields =
{ @ShortRangeFieldValidator(type = ValidatorType.SIMPLE, fieldName = "shortfield", min = "1", max = "128", message = "bar must be between ${min} and ${max}, current value is ${bar}.")},
dateRangeFields =
{@DateRangeFieldValidator(type = ValidatorType.SIMPLE, fieldName = "datefield", min = "-1", max = "99", message = "bar must be between ${min} and ${max}, current value is ${bar}.")},
expressions = {
@ExpressionValidator(expression = "foo > 1", message = "Foo must be greater than Bar 1. Foo = ${foo}, Bar = ${bar}."),
@ExpressionValidator(expression = "foo > 2", message = "Foo must be greater than Bar 2. Foo = ${foo}, Bar = ${bar}."),
@ExpressionValidator(expression = "foo > 3", message = "Foo must be greater than Bar 3. Foo = ${foo}, Bar = ${bar}."),
@ExpressionValidator(expression = "foo > 4", message = "Foo must be greater than Bar 4. Foo = ${foo}, Bar = ${bar}."),
@ExpressionValidator(expression = "foo > 5", message = "Foo must be greater than Bar 5. Foo = ${foo}, Bar = ${bar}.")
}
)
public String execute() throws Exception {
return SUCCESS;
}
| Modifier and Type | Optional Element and Description |
|---|---|
ConditionalVisitorFieldValidator[] |
conditionalVisitorFields |
ConversionErrorFieldValidator[] |
conversionErrorFields |
CreditCardValidator[] |
creditCards |
CustomValidator[] |
customValidators
Custom Validation rules.
|
DateRangeFieldValidator[] |
dateRangeFields |
EmailValidator[] |
emails |
ExpressionValidator[] |
expressions |
FieldExpressionValidator[] |
fieldExpressions |
IntRangeFieldValidator[] |
intRangeFields |
LongRangeFieldValidator[] |
longRangeFields |
RegexFieldValidator[] |
regexFields |
RequiredFieldValidator[] |
requiredFields |
RequiredStringValidator[] |
requiredStrings |
StringLengthFieldValidator[] |
stringLengthFields |
UrlValidator[] |
urls |
VisitorFieldValidator[] |
visitorFields |
public abstract CustomValidator[] customValidators
public abstract ConversionErrorFieldValidator[] conversionErrorFields
public abstract DateRangeFieldValidator[] dateRangeFields
public abstract EmailValidator[] emails
public abstract CreditCardValidator[] creditCards
public abstract FieldExpressionValidator[] fieldExpressions
public abstract IntRangeFieldValidator[] intRangeFields
public abstract LongRangeFieldValidator[] longRangeFields
public abstract RequiredFieldValidator[] requiredFields
public abstract RequiredStringValidator[] requiredStrings
public abstract StringLengthFieldValidator[] stringLengthFields
public abstract UrlValidator[] urls
public abstract ConditionalVisitorFieldValidator[] conditionalVisitorFields
public abstract VisitorFieldValidator[] visitorFields
public abstract RegexFieldValidator[] regexFields
public abstract ExpressionValidator[] expressions
Copyright © 2000–2024 Apache Software Foundation. All rights reserved.