## Uses of Interface
org.apache.tapestry5.services.ValidationConstraintGenerator

- Packages that use ValidationConstraintGenerator
  Package | Description
  --- | ---
  org.apache.tapestry5.internal.beaneditor | [INTERNAL USE ONLY] support classes for the `BeanEditor` component; API subject to change
  org.apache.tapestry5.internal.services | [INTERNAL USE ONLY] internal service classes; API subject to change
  org.apache.tapestry5.modules |
  org.apache.tapestry5.test | Support for testing Tapestry pages

- - ### Uses of ValidationConstraintGenerator in org.apache.tapestry5.internal.beaneditor

    Classes in org.apache.tapestry5.internal.beaneditor that implement ValidationConstraintGenerator
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `MessagesConstraintGenerator` | Generates constraints from the containing component's property file.
    `class` | `PrimitiveFieldConstraintGenerator` | Adds a "required" constraint for any property of whose type is a primitive (not a wrapper or reference) type.
    `class` | `ValidateAnnotationConstraintGenerator` | Checks for the `Validate` annotation, and extracts its value to form the result.

  - ### Uses of ValidationConstraintGenerator in org.apache.tapestry5.internal.services

    Classes in org.apache.tapestry5.internal.services that implement ValidationConstraintGenerator
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `ValidationConstraintGeneratorImpl` |

    Constructors in org.apache.tapestry5.internal.services with parameters of type ValidationConstraintGenerator
    Constructor | Description
    --- | ---
    `FieldValidatorDefaultSourceImpl​(ValidationConstraintGenerator validationConstraintGenerator, FieldValidatorSource fieldValidatorSource)` |

    Constructor parameters in org.apache.tapestry5.internal.services with type arguments of type ValidationConstraintGenerator
    Constructor | Description
    --- | ---
    `ValidationConstraintGeneratorImpl​(java.util.List<ValidationConstraintGenerator> configuration)` |

  - ### Uses of ValidationConstraintGenerator in org.apache.tapestry5.modules

    Method parameters in org.apache.tapestry5.modules with type arguments of type ValidationConstraintGenerator
    Modifier and Type | Method | Description
    --- | --- | ---
    `static void` | TapestryModule.`contributeValidationConstraintGenerator​(OrderedConfiguration<ValidationConstraintGenerator> configuration)` | Adds built-in constraint generators: PrimtiveField -- primitive fields are always required ValidateAnnotation -- adds constraints from a `Validate` annotation

  - ### Uses of ValidationConstraintGenerator in org.apache.tapestry5.test

    Methods in org.apache.tapestry5.test that return ValidationConstraintGenerator
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected ValidationConstraintGenerator` | TapestryTestCase.`mockValidationConstraintGenerator()` |

    Methods in org.apache.tapestry5.test with parameters of type ValidationConstraintGenerator
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected void` | TapestryTestCase.`train_buildConstraints​(ValidationConstraintGenerator generator, java.lang.Class propertyType, AnnotationProvider provider, java.lang.String... constraints)` |