## Uses of Interface
org.apache.tapestry5.commons.MessageFormatter

- Packages that use MessageFormatter
  Package | Description
  --- | ---
  org.apache.tapestry5 | Root package for Tapestry, containing common interfaces and data types used throughout the framework.
  org.apache.tapestry5.commons |
  org.apache.tapestry5.commons.internal.util |
  org.apache.tapestry5.commons.util |
  org.apache.tapestry5.internal.services | [INTERNAL USE ONLY] internal service classes; API subject to change
  org.apache.tapestry5.ioc.test |
  org.apache.tapestry5.validator | Validators for use by Tapestry (and custom) form field components.

- - ### Uses of MessageFormatter in org.apache.tapestry5

    Methods in org.apache.tapestry5 with parameters of type MessageFormatter
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | Validator.`render​(Field field, C constraintValue, MessageFormatter formatter, MarkupWriter writer, FormSupport formSupport)` | Hook used by components to allow the validator to contribute additional attributes or (more often) client-side JavaScript (via the `FormSupport.addValidation(Field, String, String, Object)`).
    `void` | Validator.`validate​(Field field, C constraintValue, MessageFormatter formatter, T value)` | Invoked after the client-submitted value has been `translated` to check that the value conforms to expectations (often, in terms of minimum or maximum value).

  - ### Uses of MessageFormatter in org.apache.tapestry5.commons

    Methods in org.apache.tapestry5.commons that return MessageFormatter
    Modifier and Type | Method | Description
    --- | --- | ---
    `MessageFormatter` | Messages.`getFormatter​(String key)` | Returns a formatter for the message, which can be used to substitute arguments (as per `Formatter`).

  - ### Uses of MessageFormatter in org.apache.tapestry5.commons.internal.util

    Classes in org.apache.tapestry5.commons.internal.util that implement MessageFormatter
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `MessageFormatterImpl` |

  - ### Uses of MessageFormatter in org.apache.tapestry5.commons.util

    Methods in org.apache.tapestry5.commons.util that return MessageFormatter
    Modifier and Type | Method | Description
    --- | --- | ---
    `MessageFormatter` | AbstractMessages.`getFormatter​(String key)` |

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

    Constructors in org.apache.tapestry5.internal.services with parameters of type MessageFormatter
    Constructor | Description
    --- | ---
    `FieldTranslatorImpl​(Field field, Translator<T> translator, MessageFormatter formatter, FormSupport formSupport)` |
    `FieldValidatorImpl​(Field field, Object constraintValue, MessageFormatter messageFormatter, Validator validator, FormSupport formSupport)` |

  - ### Uses of MessageFormatter in org.apache.tapestry5.ioc.test

    Methods in org.apache.tapestry5.ioc.test that return MessageFormatter
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected MessageFormatter` | IOCTestCase.`mockMessageFormatter()` | Deprecated.

    Methods in org.apache.tapestry5.ioc.test with parameters of type MessageFormatter
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected void` | IOCTestCase.`train_format​(MessageFormatter formatter, String result, Object... arguments)` | Deprecated. Have to put the result before the varargs.
    `protected void` | IOCTestCase.`train_getMessageFormatter​(Messages messages, String key, MessageFormatter formatter)` | Deprecated.

  - ### Uses of MessageFormatter in org.apache.tapestry5.validator

    Methods in org.apache.tapestry5.validator with parameters of type MessageFormatter
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | Checked.`render​(Field field, Void constraintValue, MessageFormatter formatter, MarkupWriter writer, FormSupport formSupport)` |
    `void` | Email.`render​(Field field, Void constraintValue, MessageFormatter formatter, MarkupWriter writer, FormSupport formSupport)` |
    `void` | Max.`render​(Field field, Long constraintValue, MessageFormatter formatter, MarkupWriter writer, FormSupport formSupport)` |
    `void` | MaxLength.`render​(Field field, Integer constraintValue, MessageFormatter formatter, MarkupWriter writer, FormSupport formSupport)` |
    `void` | Min.`render​(Field field, Long constraintValue, MessageFormatter formatter, MarkupWriter writer, FormSupport formSupport)` |
    `void` | MinLength.`render​(Field field, Integer constraintValue, MessageFormatter formatter, MarkupWriter writer, FormSupport formSupport)` |
    `void` | None.`render​(Field field, Void constraintValue, MessageFormatter formatter, MarkupWriter writer, FormSupport formSupport)` | Does nothing.
    `void` | Regexp.`render​(Field field, Pattern constraintValue, MessageFormatter formatter, MarkupWriter writer, FormSupport formSupport)` |
    `void` | Required.`render​(Field field, Void constraintValue, MessageFormatter formatter, MarkupWriter writer, FormSupport formSupport)` |
    `void` | Email.`validate​(Field field, Void constraintValue, MessageFormatter formatter, String value)` |
    `void` | Max.`validate​(Field field, Long constraintValue, MessageFormatter formatter, Number value)` |
    `void` | MaxLength.`validate​(Field field, Integer constraintValue, MessageFormatter formatter, String value)` |
    `void` | Min.`validate​(Field field, Long constraintValue, MessageFormatter formatter, Number value)` |
    `void` | MinLength.`validate​(Field field, Integer constraintValue, MessageFormatter formatter, String value)` |
    `void` | None.`validate​(Field field, Void constraintValue, MessageFormatter formatter, Object value)` | Does nothing.
    `void` | Regexp.`validate​(Field field, Pattern constraintValue, MessageFormatter formatter, String value)` |
    `void` | Required.`validate​(Field field, Void constraintValue, MessageFormatter formatter, Object value)` |