ConstraintViolationException; import org. Test; import org. RunWith; import org. Autowired; import org. Bean; import org. Configuration; import org. ContextConfiguration; import org.
SpringRunner; import org. Only authorized users can answer the question. Please sign in first, or register a free account. Not the answer you're looking for? Browse other questions tagged : java. The example below shows how to set a constraint validator payload during the ValidatorFactory initialization. Unless you override this default value, all the Validator s created by this ValidatorFactory will have this constraint validator payload value set.
Another option is to set the constraint validator payload per Validator using a context:. Once you have set the constraint validator payload, it can be used in your constraint validators as shown in the example below:. HibernateConstraintValidatorContext getConstraintValidatorPayload has a type parameter and returns the payload only if the payload is of the given type.
It is important to note that the constraint validator payload is different from the dynamic payload you can include in the constraint violation raised. The whole purpose of this constraint validator payload is to be used to condition the behavior of your constraint validators. It is not included in the constraint violations, unless a specific ConstraintValidator implementation passes on the payload to emitted constraint violations by using the constraint violation dynamic payload mechanism.
The last missing building block is an error message which should be used in case a CheckCase constraint is violated. To define this, create a file ValidationMessages. If a validation error occurs, the validation runtime will use the default value, that you specified for the message attribute of the CheckCase annotation to look up the error message in this resource bundle.
You can now use the constraint in the Car class from the Chapter 1, Getting started chapter to specify that the licensePlate field should only contain upper-case strings:. Finally, Example 6. As discussed earlier, constraints can also be applied on the class level to validate the state of an entire object. Class-level constraints are defined in the same way as are property constraints. This allows the constraint to be put on type definitions. The validator of the constraint in the example receives a Car in the isValid method and can access the complete object state to decide whether the given instance is valid or not.
By default the constraint violation for a class-level constraint is reported on the level of the annotated type, e. For instance you might want to report the ValidPassengerCount constraint against the passengers property instead of the Car bean. Note that you also could add several property nodes, pointing to a sub-entity of the validated bean. Generic constraints which have been discussed so far apply to the annotated element, e.
Cross-parameter constraints, in contrast, apply to the array of parameters of a method or constructor and can be used to express validation logic which depends on several parameter values. In order to define a cross-parameter constraint, its validator class must be annotated with SupportedValidationTarget ValidationTarget. The following example shows the definition of a cross-parameter constraint which can be used to check that two Date parameters of a method are in the correct order:.
This meta annotation also specifies the corresponding validator, which is shown in Example 6. Cross-parameter constraints are specified directly on the declaration of a method or constructor, which is also the case for return value constraints.
In order to improve code readability, it is therefore recommended to choose constraint names - such as ConsistentDateParameters - which make the constraint target apparent. Since a cross-parameter constraint could be applied to any method or constructor, it is considered a best practice to check for the expected number and types of parameters in the validator implementation. As with generic constraints, null parameters should be considered valid and NotNull on the individual parameters should be used to make sure that parameters are not null.
Similar to class-level constraints, you can create custom constraint violations on single parameters instead of all parameters when validating a cross-parameter constraint.
Just obtain a node builder from the ConstraintValidatorContext passed to isValid and add a parameter node by calling addParameterNode. In the example you could use this to create a constraint violation on the end date parameter of the validated method. In rare situations a constraint is both, generic and cross-parameter. The ScriptAssert constraint has two validators not shown , a generic and a cross-parameter one and thus defines the member validationAppliesTo. Looking at the licensePlate field of the Car class in Example 6.
In more complex scenarios, where even more constraints could be applied to one element, this might easily become a bit confusing. Furthermore, if there was a licensePlate field in another class, you would have to copy all constraint declarations to the other class as well, violating the DRY principle. You can address this kind of problem by creating higher level constraints, composed from several basic constraints. To create a composed constraint, simply annotate the constraint declaration with its comprising constraints.
If the composed constraint itself requires a validator, this validator is to be specified within the Constraint annotation. Using the new composed constraint at the licensePlate field is fully equivalent to the previous version, where the three constraints were declared directly at the field itself:.
The set of ConstraintViolation s retrieved when validating a Car instance will contain an entry for each violated composing constraint of the ValidLicensePlate constraint. If you rather prefer a single ConstraintViolation in case any of the composing constraints is violated, the ReportAsSingleViolation meta constraint can be used as follows:. Value extraction is the process of extracting values from a container so that they can be validated.
It is used when dealing with container element constraints and cascaded validation inside containers. Hibernate Validator comes with built-in value extractors for the usual Java container types so, except if you are using your own custom container types or the ones of external libraries such as Guava 's Multimap , you should not have to add your own value extractors. OptionalLong and java. OptionalDouble ;. The complete list of built-in value extractors with all the details on how they behave can be found in the Jakarta Bean Validation specification.
Implementing a ValueExtractor is not enough, you also need to register it. See Section 7. ValueExtractor is a very simple API as the only purpose of a value extractor is to provide the extracted values to a ValueReceiver.
It is an easy example as we can shape its value extractor after the java. Optional one:. The ExtractedValue annotation marks the type argument under consideration: it is going to be used to resolve the type of the validated value;. We use the value method of the receiver as Optional is a pure wrapper type;. A value extractor extracting them is required:.
Another value extractor is required to be able to put constraints on the keys of a Multimap :. Once these two value extractors are registered, you can declare constraints on the keys and values of a Multimap :. The ExtractedValue annotation marks the targeted type argument either K or V in this case. In one case, we pass the values to the receiver third argument of the keyedValue call , in the other, we pass the keys. Depending on your container type, you should choose the ValueReceiver method fitting the best:.
It is used for both the keys and the values. In the case of keys, the key is also passed as the validated value.
For all these methods, you need to pass a node name: it is the name included in the node added to the property path of the constraint violation. As mentioned earlier, if the node name is null , no node is added to the property path: it is be useful for pure wrapper types similar to Optional.
The choice of the method used is important as it adds contextual information to the property path of the constraint violation e. You might have noticed that, until now, we only implemented value extractors for generic containers. OptionalInt which wraps a primitive int into an Optional -like container. It has two consequences:. First things first, we need a way to tell Hibernate Validator that the value extracted from an OptionalInt is of type Integer.
As you can see in the above example, the type attribute of the ExtractedValue annotation allows to provide this information to the validation engine. Then you have to tell the validation engine that the Min constraint you want to add to the OptionalInt property relates to the wrapped value and not the wrapper.
If we take a step back, most - if not all - the constraints we would like to add to an OptionalInt property would be applied to the wrapped value so having a way to make it the default would be nice.
When declaring this value extractor for OptionalInt , constraint annotations will by default be applied to the wrapped value:. Note that you can still declare an annotation for the wrapper itself by using the Unwrapping. Skip payload:. The UnwrapByDefault value extractor for OptionalInt is part of the built-in value extractors: there is no need to add one. Bean properties in JavaFX are typically not of simple data types like String or int , but are wrapped in Property types which allows to make them observable, use them for data binding etc.
As such, the constraints hosted on the container target the wrapped value by default. The iterable property types, namely ReadOnlyListProperty , ListProperty and their Set and Map counterparts are generic and, as such, container element constraints can be used. Thus, they have specific value extractors that are not marked with UnwrapByDefault. Hibernate Validator does not detect automatically the value extractors in the classpath so they have to be registered.
ValueExtractor must be provided, with the fully-qualified names of one or more value extractor implementations as its contents, each on a separate line. See Section 8. See Section 9. A value extractor for a given type and type parameter specified at a higher priority overrides any other extractors for the same type and type parameter given at lower priorities. In most cases, you should not have to worry about this but, if you are overriding existing value extractors, you can find a detailed description of the value extractors resolution algorithms in the Jakarta Bean Validation specification:.
So far we have used the default configuration source for Jakarta Bean Validation, namely annotations. The second one describes constraint declarations and closely matches the constraint declaration approach via annotations.
If this file exists on the classpath its configuration will be applied when the ValidatorFactory gets created. Example 8. All settings are optional and the same configuration options are also available programmatically through jakarta. See also Section 9. If more than one is found an exception is thrown. The node default-provider allows to choose the Jakarta Bean Validation provider.
This is useful if there is more than one provider on the classpath. See the sub-sections of Section 9. See Chapter 7, Value extraction for more information about how to implement jakarta. The Jakarta Bean Validation specification defines constructor and non getter methods as defaults. The enabled attribute acts as global switch to turn method validation on and off see also Chapter 3, Declaring and validating method constraints.
Via the constraint-mapping element you can list an arbitrary number of additional XML files containing the actual constraint configuration. Mapping file names must be specified using their fully-qualified name on the classpath.
Details on writing mapping files can be found in the next section. Last but not least, you can specify provider specific properties via the property nodes. In the example, we are using the Hibernate Validator specific hibernate. Note that these mapping files are only processed if listed via constraint-mapping in validation. For this reason it should suffice to just add some comments. If the specified class is not fully qualified the configured default package will be used.
Every mapping file can then have several bean nodes, each describing the constraints on the entity with the specified class name. A given class can only be configured once across all configuration files. The same applies for constraint definitions for a given constraint annotation.
It can only occur in one mapping file. If these rules are violated a ValidationException is thrown. Setting ignore-annotations to true means that constraint annotations placed on the configured bean are ignored. The default for this value is true. If not explicitly specified on these levels the configured bean value applies. The nodes class , field , getter , container-element-type , constructor and method and its sub node parameter determine on which level the constraint gets placed.
The valid node is used to enable cascaded validation and the constraint node to add a constraint on the corresponding level. Each constraint definition must define the class via the annotation attribute. The constraint attributes required by the Jakarta Bean Validation specification message , groups and payload have dedicated nodes.
All other constraint specific attributes are configured using the element node. In the above examples, you can see an example of nested container element constraints on a List nested in the values of a Map. It can be ommitted if the type only has one type argument e. The class node also allows to reconfigure the default group sequence see Section 5. Not shown in the example is the use of convert-group to specify group conversions see Section 5. This node is available on field , getter , container-element-type , parameter and return-value and specifies a from and a to attributes to specify the groups.
Last but not least, the list of ConstraintValidator instances associated to a given constraint can be altered via the constraint-definition node. The annotation attribute represents the constraint annotation being altered. The validated-by element represent the ordered list of ConstraintValidator implementations associated to the constraint.
If include-existing-validator is set to false , validators defined on the constraint annotation are ignored. If set to true , the list of constraint validators described in XML is concatenated to the list of validators specified on the annotation. One use case for constraint-definition is to change the default constraint definition for URL. However, there is also a purely regular expression based version available which can be configured using XML:. In Section 2. In this chapter, you will learn how to use the other methods in jakarta.
Validation in order to bootstrap specifically configured validators. You obtain a Validator by retrieving a ValidatorFactory via one of the static methods on jakarta.
Validation and calling getValidator on the factory instance. Example 9. The generated ValidatorFactory and Validator instances are thread-safe and can be cached. As Hibernate Validator uses the factory as context for caching constraint metadata it is recommended to work with one factory instance within an application.
Jakarta Bean Validation supports working with several providers such as Hibernate Validator within one application. If more than one provider is present on the classpath, it is not guaranteed which one is chosen when creating a factory via buildDefaultValidatorFactory.
Note that the configuration object returned by configure allows to specifically customize the factory before calling buildValidatorFactory. The available options are discussed later in this chapter.
Similarly you can retrieve the default validator factory for configuration which is demonstrated in Example 9. If a ValidatorFactory instance is no longer in use, it should be disposed by calling ValidatorFactory close. This will free any resources possibly allocated by the factory. ValidationProvider , containing the fully qualified classname of its ValidationProvider implementation. In the case of Hibernate Validator, this is org.
In this case, you can plug in a custom ValidationProviderResolver implementation which performs the provider retrieval. To use a custom provider resolver, pass it via providerResolver as shown in Example 9. This can for instance be helpful if you want to integrate Jakarta Bean Validation into a managed environment and want to create managed instances of the objects configured via XML.
Using the fluent configuration API, you can override one or more of the settings when bootstrapping the factory. The following sections show how to make use of the different options. Note that the Configuration class exposes the default implementations of the different extension points which can be useful if you want to use these as delegates for your custom implementations.
Message interpolators are used by the validation engine to create user readable error messages from constraint message descriptors. In case the default message interpolation algorithm described in Chapter 4, Interpolating constraint error messages is not sufficient for your needs, you can pass in your own implementation of the MessageInterpolator interface via Configuration messageInterpolator as shown in Example 9.
In some cases the validation engine should not access the state of a bean property. The most obvious example for that is a lazily loaded property or association of a JPA entity. Validating this lazy property or association would mean that its state would have to be accessed, triggering a load from the database.
Which properties can be accessed and which ones not is controlled by querying the TraversableResolver interface. If no specific traversable resolver has been configured, the default behavior is to consider all properties as reachable and cascadable. When using Hibernate Validator together with a JPA 2 provider such as Hibernate ORM, only those properties will be considered reachable which already have been loaded by the persistence provider and all properties will be considered cascadable.
By default, the traversable resolver calls are cached per validation call. This is especially important in a JPA environment where calling isReachable has a significant cost. This caching adds some overhead. In the case your custom traversable resolver is very fast, it might be better to consider turning off the cache. ConstraintValidatorFactory is the extension point for customizing how constraint validators are instantiated and released.
The default ConstraintValidatorFactory provided by Hibernate Validator requires a public no-arg constructor to instantiate ConstraintValidator instances see Section 6. Using a custom ConstraintValidatorFactory offers for example the possibility to use dependency injection in constraint validator implementations. To configure a custom constraint validator factory call Configuration constraintValidatorFactory see Example 9. Any constraint implementations relying on ConstraintValidatorFactory behaviors specific to an implementation dependency injection, no no-arg constructor and so on are not considered portable.
ConstraintValidatorFactory implementations should not cache validator instances as the state of each instance can be altered in the initialize method. In case a method or constructor parameter constraint is violated, the ParameterNameProvider interface is used to retrieve the parameter name and make it available to the user via the property path of the constraint violation.
The default implementation returns parameter names as obtained through the Java reflection API. If you compile your sources using the -parameters compiler flag, the actual parameter names as in the source code will be returned. Otherwise synthetic names in the form of arg0 , arg1 etc. To use a custom parameter name provider either pass an instance of the provider during bootstrapping as shown in Example 9. This is demonstrated in Example 9. Hibernate Validator comes with a custom ParameterNameProvider implementation based on the ParaNamer library which provides several ways for obtaining parameter names at runtime.
Refer to Section For time related validation Past and Future constraints for instance , it might be useful to define what is considered now. The reference time is defined by the ClockProvider contract.
The responsibility of the ClockProvider is to provide a java. Clock defining now for time related validators. When validating Future and Past constraints, you might want to obtain the current time.
For instance, this might be useful if you want to replace the default message of the Future constraint with a more explicit one. When dealing with distributed architectures, you might need some tolerance when applying temporal constraints such as Past or Future. You can set a temporal validation tolerance by bootstrapping your ValidatorFactory as below:. Alternatively, you can define it in the XML configuration by setting the hibernate. When implementing your own temporal constraints, you might need to have access to the temporal validation tolerance.
Note that to get access to this context at initialization, your constraint validator has to implement the HibernateConstraintValidator contract see Section 6. This contract is currently marked as incubating: it might be subject to change in the future. As mentioned in Chapter 7, Value extraction , additional value extractors can be registered during bootstrapping see Section 7.
As discussed earlier, you can configure the constraints applied to your Java beans using XML based constraint mappings. Note that the passed input stream s must adhere to the XML schema for constraint mappings presented in Section 8. Via the configuration object returned by Validation byProvider , provider specific options can be configured.
In the case of Hibernate Validator, this e. Alternatively, provider-specific options can be passed via Configuration addProperty. Hibernate Validator supports enabling the fail fast mode that way, too:. For constraints like ScriptAssert and ParameterScriptAssert , it might be useful to configure how the script engines are initialized and how the script evaluators are built.
This can be done by setting a custom implementation of ScriptEvaluatorFactory. In particular, this is important for modular environments e. It also allows to use any custom script engine, not necessarily based on the JSR e.
Spring Expression Language. To configure it programmatically, you need to pass an instance of ScriptEvaluatorFactory to the ValidatorFactory. This gives more flexibility in the configuration of the ScriptEvaluatorFactory. This section shows a couple of custom ScriptEvaluatorFactory implementations that can be used in modular environments as well as one using the Spring Expression Language for writing constraint scripts.
Problems with modular environments and JSR come from the class loading. The class loader where the script engine is available might be different from the one of Hibernate Validator.
This way, it is possible to pass multiple ClassLoader instances: typically the class loaders of the wanted ScriptEngine s. It is designed specifically for OSGi environments and allows you to pass the BundleContext which will be used to search for ScriptEngineFactory as a parameter. As already mentioned, you can also use script engines that are not based on JSR When working with a configured validator factory it can occasionally be required to apply a different configuration to a single Validator instance.
The Jakarta Bean Validation specification provides not only a validation engine, but also an API for retrieving constraint metadata in a uniform way, no matter whether the constraints are declared using annotations or via XML mappings. Read this chapter to learn more about this API and its possibilities. You can find all the metadata API types in the package jakarta. The examples presented in this chapter are based on the classes and constraint declarations shown in Example Using this descriptor, you can obtain metadata for constraints declared directly on the bean itself class- or property-level , but also retrieve metadata descriptors representing single properties, methods and constructors.
Example If a constraint declaration hosted by the requested class is invalid, a ValidationException is thrown. You can determine whether the specified class hosts any class- or property-level constraints via isBeanConstrained. Method or constructor constraints are not considered by isBeanConstrained.
The method getConstraintDescriptors is common to all descriptors derived from ElementDescriptor see Section More details on ConstraintDescriptor can be found in Section Via getConstraintsForProperty , getConstraintsForMethod and getConstraintsForConstructor you can obtain a descriptor representing one given property or executable element, identified by its name and, in case of methods and constructors, parameter types.
The different descriptor types returned by these methods are described in the following sections. Note that these methods consider constraints declared at super-types according to the rules for constraint inheritance as described in Section 2.
An example is the descriptor for the manufacturer property, which provides access to all constraints defined on Vehicle getManufacturer and the implementing method Car getManufacturer. The methods getConstrainedProperties , getConstrainedMethods and getConstrainedConstructors return potentially empty sets with all constrained properties, methods and constructors, respectively.
An element is considered constrained if it has at least one constraint or is marked for cascaded validation. When invoking getConstrainedMethods , you can specify the type of the methods to be returned getters, non-getters or both.
The interface PropertyDescriptor represents one given property of a class. It is transparent whether constraints are declared on a field or a property getter, provided the JavaBeans naming conventions are respected. Using getConstraintDescriptors , you can retrieve a set of ConstraintDescriptors providing more information on the individual constraints of a given property. The method isCascaded returns true if the property is marked for cascaded validation either using the Valid annotation or via XML , false otherwise.
Any configured group conversions are returned by getGroupConversions. Constrained methods and constructors are represented by the interfaces MethodDescriptor ConstructorDescriptor , respectively. The methods hasConstrainedParameters and hasConstrainedReturnValue can be used to perform a quick check whether an executable element has any parameter constraints either constraints on single parameters or cross-parameter constraints or return value constraints.
For parameters, you also can retrieve the index and the name, as returned by the currently used parameter name provider see Section 9. Getter methods following the JavaBeans naming conventions are considered as bean properties but also as constrained methods. That means you can retrieve the related metadata either by obtaining a PropertyDescriptor e.
The ElementDescriptor interface is the common base class for the individual descriptor types such as BeanDescriptor , PropertyDescriptor etc. Besides getConstraintDescriptors it provides some more methods common to all descriptors.
More specifically, the method returns. Finally, ElementDescriptor offers access to the ConstraintFinder API which allows you to query for constraint metadata in a fine grained way. Via declaredOn you can search for ConstraintDescriptors declared on certain element types. This is useful to find property constraints declared on either fields or getter methods.
Order is not respected by unorderedAndMatchingGroups , but group inheritance and inheritance via sequence are. The ContainerDescriptor interface is the common interface for all the elements that support container element constraints and cascading validation PropertyDescriptor , ParameterDescriptor , ReturnValueDescriptor. ContainerElementTypeDescriptor extends ContainerDescriptor to support nested container element constraints.
ContainerElementTypeDescriptor contains the information about the container, the constraints and the cascading validation. All those descriptor types that represent elements which can be subject of cascaded validation i. The returned set contains a GroupConversionDescriptor for each configured conversion, allowing to retrieve source and target groups of the conversion.
Last but not least, the ConstraintDescriptor interface describes a single constraint together with its composing constraints. Via an instance of this interface you get access to the constraint annotation and its parameters.
Hibernate Validator is intended to be used to implement multi-layered data validation, where constraints are expressed in a single place the annotated domain model and checked in various different layers of the application. For this reason there are multiple integration points with other technologies. When lazy loaded associations are supposed to be validated it is recommended to place the constraint on the getter of the association.
If, in such a case, the constraint is placed on field level, the actual proxy instance is used which will lead to validation errors. Out of the box, Hibernate ORM will translate the constraints you have defined for your entities into mapping metadata. If, for some reason, the feature needs to be disabled, set hibernate. See also Section 2. You can also limit the DDL constraint generation to a subset of the defined constraints by setting the property org.
The property specifies the comma-separated, fully specified class names of the groups a constraint has to be part of in order to be considered for DDL schema generation. Hibernate Validator has a built-in Hibernate event listener - org. Whenever a PreInsertEvent , PreUpdateEvent or PreDeleteEvent occurs, the listener will verify all constraints of the entity instance and throw an exception if any constraint is violated.
Per default, objects will be checked before any inserts or updates are made by Hibernate ORM. Pre deletion events will per default not trigger a validation. You can configure the groups to be validated per event type using the properties jakarta. The values of these properties are the comma-separated fully specified class names of the groups to validate. In this case they could also be omitted. On constraint violation, the event will raise a runtime ConstraintViolationException which contains a set of ConstraintViolation instances describing each failure.
To avoid validation even though Hibernate Validator is in the classpath, set jakarta. If the beans are not annotated with validation annotations, there is no runtime performance cost. In case you need to manually set the event listeners for Hibernate ORM, use the following configuration in hibernate.
The properties jakarta. The default is AUTO. The validationGroups attribute is optional and can be used to specify a comma separated list of validation groups. The default is jakarta. For more information refer to the Seam documentation or the JSF 2 specification. It is interesting to know that JSF 2 implements a custom MessageInterpolator to ensure proper localization. As of version 1. This integration provides CDI managed beans for Validator and ValidatorFactory and enables dependency injection in constraint validators as well as custom message interpolators, traversable resolvers, constraint validator factories, parameter name providers, clock providers and value extractors.
Furthermore, parameter and return value constraints on the methods and constructors of CDI managed beans will automatically be validated upon invocation. When your application runs on a Java EE container, this integration is enabled by default. To do so, add the portable extension to your class path as described in Section 1.
Just annotate instance fields of your bean with jakarta. Inject as shown in Example The injected beans are the default validator factory and validator instances. In order to configure them - e. If you are working with several Jakarta Bean Validation providers, you can make sure that factory and validator from Hibernate Validator are injected by annotating the injection points with the HibernateValidator qualifier which is demonstrated in Example The fully-qualified name of the qualifier annotation is org.
Be sure to not import org. Via Inject you also can inject dependencies into constraint validators and other Jakarta Bean Validation objects such as MessageInterpolator implementations etc. As the example shows, you also can work with the PostConstruct and PreDestroy callbacks to implement any required construction and destruction logic.
Just put constraint annotations to the parameters and return values of the executables of your CDI beans and they will be validated automatically before parameter constraints and after return value constraints a method or constructor is invoked.
Note that no explicit interceptor binding is required, instead the required method validation interceptor will automatically be registered for all managed beans with constrained methods and constructors. The interceptor org. ValidationInterceptor is registered by org. This happens implicitly within a Java EE runtime environment or explicitly by adding the hibernate-validator-cdi artifact - see Section 1.
You can see an example in Example Here the RentalStation bean hosts several method constraints. When invoking one of the RentalStation methods from another bean such as RentCarRequest , the constraints of the invoked method are automatically validated.
If any illegal parameter values are passed as in the example, a ConstraintViolationException will be thrown by the method interceptor, providing detailed information on the violated constraints. Similarly, constructor constraints are validated automatically upon invocation. In the example the RentalStation object returned by the constructor will be validated since the constructor return value is marked with Valid. Jakarta Bean Validation allows for a fine-grained control of the executable types which are automatically validated.
By default, constraints on constructors and non-getter methods are validated. You have the following options to configure which types of executables are validated upon invocation:. ALL being given on the type level. In this case, all the ValidateOnExecution annotations are ignored. Note that when a method overrides or implements a super-type method, the configuration will be taken from that overridden or implemented method as given via ValidateOnExecution on the method itself or on the super-type.
This protects a client of the super-type method from an unexpected alteration of the configuration, e. Hibernate Validator also provides support for the unwrapping of JavaFX properties. In this chapter you will learn how to make use of several features provided by Hibernate Validator in addition to the functionality defined by the Jakarta Bean Validation specification.
This includes the fail fast mode, the API for programmatic constraint configuration and the boolean composition of constraints.
Incubating annotation as long as they are under development. This means that such elements e. Using the features described in the following sections may result in application code which is not portable between Jakarta Bean Validation providers. Below you can find a list of all packages belonging to this API and their purpose. Note that when a package is part of the public API this is not necessarily true for its sub-packages. Classes used by the Jakarta Bean Validation bootstrap mechanism eg.
Some useful custom constraints provided by Hibernate Validator in addition to the built-in constraints defined by the Jakarta Bean Validation specification; the constraints are described in detail in Section 2. Extended constraint validator context which allows to set custom attributes for message interpolation. Which version are you using?
GA or 1. ConstraintValidatorContext; did you forget to inherit a required module? Size; did you forget to inherit a required module? ConstraintValidatorFactory; did you forget to inherit a required module?
GroupDefinitionException; did you forget to inherit a required module? Default ; did you forget to inherit a required module? Min; did you forget to inherit a required module? In my opinion ths problem is not related to domino-ui. It is more related to GWT itself. It looks like a configuration problem. That somethings excludes the validation-api jars from the build path.
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