# Changelog

All notable changes to this project will be documented in this file, in reverse chronological order by release.

## 2.3.0 - 2017-09-20

### Added

- [#27](https://github.com/zendframework/zend-hydrator/pull/27) adds the
  interface `Zend\Hydrator\HydratorProviderInterface` for use with the
  zend-modulemanager `ServiceListener` implementation, and updates the
  `HydratorManager` definition for the `ServiceListener` to typehint on this new
  interface instead of the one provided in zend-modulemanager.

  Users implementing the zend-modulemanager `Zend\ModuleManger\Feature\HydratorProviderInterface`
  will be unaffected, as the method it defines, `getHydratorConfig()`, will
  still be identified and used to inject he `HydratorPluginManager`. However, we
  recommend updating your `Module` classes to use the new interface instead.

- [#44](https://github.com/zendframework/zend-hydrator/pull/44) adds
  `Zend\Hydrator\Strategy\CollectionStrategy`. This class allows you to provide
  a single hydrator to use with an array of objects or data that represent the
  same type.

  From the patch, if the "users" property of an object you will hydrate is
  expected to be an array of items of a type `User`, you could do the following:

  ```php
  $hydrator->addStrategy('users', new CollectionStrategy(
      new ReflectionHydrator(),
      User::class
  ));
  ```

- [#63](https://github.com/zendframework/zend-hydrator/pull/63) adds support for
  PHP 7.2.

### Changed

- [#44](https://github.com/zendframework/zend-hydrator/pull/44) updates the
  `ClassMethods` hydrator to add a second, optional, boolean argument to the
  constructor, `$methodExistsCheck`, and a related method
  `setMethodExistsCheck()`. These allow you to specify a flag indicating whether
  or not the name of a property must directly map to a _defined_ method, versus
  one that may be called via `__call()`. The default value of the flag is
  `false`, which retains the previous behavior of not checking if the method is
  defined. Set the flag to `true` to make the check more strict.

### Deprecated

- Nothing.

### Removed

- [#63](https://github.com/zendframework/zend-hydrator/pull/63) removes support for HHVM.

### Fixed

- Nothing.

## 2.2.3 - 2017-09-20

### Added

- Nothing.

### Changed

- Nothing.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- [#65](https://github.com/zendframework/zend-hydrator/pull/65) fixes the
  hydration behavior of the `ArraySerializable` hydrator when using
  `exchangeArray()`. Previously, the method would clear any existing values from
  the instance, which is problematic when a partial update is provided as values
  not in the update would disappear. The class now pulls the original values,
  and recursively merges the replacement with those values.

## 2.2.2 - 2017-05-17

### Added

### Changes

- [#42](https://github.com/zendframework/zend-hydrator/pull/42) updates the
  `ConfigProvider::getDependencies()` method to map the `HydratorPluginManager`
  class to the `HydratorPluginManagerFactory` class, and make the
  `HydratorManager` service an alias to the fully-qualified
  `HydratorPluginManager` class.
- [#45](https://github.com/zendframework/zend-hydrator/pull/45) changes the
  `ClassMethods` hydrator to take into account naming strategies when present,
  making it act consistently with the other hydrators.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- [#59](https://github.com/zendframework/zend-hydrator/pull/59) fixes how the
  `HydratorPluginManagerFactory` factory initializes the plugin manager
  instance, ensuring it is injecting the relevant configuration from the
  `config` service and thus seeding it with configured hydrator services. This
  means that the `hydrators` configuration will now be honored in non-zend-mvc
  contexts.

## 2.2.1 - 2016-04-18

### Added

- Nothing.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- [#28](https://github.com/zendframework/zend-hydrator/pull/28) fixes the
  `Module::init()` method to properly receive a `ModuleManager` instance, and
  not expect a `ModuleEvent`.

## 2.2.0 - 2016-04-06

### Added

- [#26](https://github.com/zendframework/zend-hydrator/pull/26) exposes the
  package as a ZF component and/or generic configuration provider, by adding the
  following:
  - `HydratorPluginManagerFactory`, which can be consumed by container-interop /
    zend-servicemanager to create and return a `HydratorPluginManager` instance.
  - `ConfigProvider`, which maps the service `HydratorManager` to the above
    factory.
  - `Module`, which does the same as `ConfigProvider`, but specifically for
    zend-mvc applications. It also provices a specification to
    `Zend\ModuleManager\Listener\ServiceListener` to allow modules to provide
    hydrator configuration.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- Nothing.

## 2.1.0 - 2016-02-18

### Added

- [#20](https://github.com/zendframework/zend-hydrator/pull/20) imports the
  documentation from zend-stdlib, publishes it to
  https://zendframework.github.io/zend-hydrator/, and automates building and
  publishing the documentation.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- [#6](https://github.com/zendframework/zend-hydrator/pull/6) add additional
  unit test coverage
- [#17](https://github.com/zendframework/zend-hydrator/pull/17) and
  [#23](https://github.com/zendframework/zend-hydrator/pull/23) update the code
  to be forwards compatible with zend-servicemanager v3, and to depend on
  zend-stdlib and zend-eventmanager v3.

## 2.0.0 - 2015-09-17

### Added

- The following classes were marked `final` (per their original implementation
  in zend-stdlib):
  - `Zend\Hydrator\NamingStrategy\IdentityNamingStrategy`
  - `Zend\Hydrator\NamingStrategy\ArrayMapNamingStrategy`
  - `Zend\Hydrator\NamingStrategy\CompositeNamingStrategy`
  - `Zend\Hydrator\Strategy\ExplodeStrategy`
  - `Zend\Hydrator\Strategy\StrategyChain`
  - `Zend\Hydrator\Strategy\DateTimeFormatterStrategy`
  - `Zend\Hydrator\Strategy\BooleanStrategy`

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- Nothing.

## 1.0.0 - 2015-09-17

Initial release. This ports all hydrator classes and functionality from
[zend-stdlib](https://github.com/zendframework/zend-stdlib) to a standalone
repository. All final keywords are removed, to allow a deprecation cycle in the
zend-stdlib component.

Please note: the following classes will be marked as `final` for a version 2.0.0
release to immediately follow 1.0.0:

- `Zend\Hydrator\NamingStrategy\IdentityNamingStrategy`
- `Zend\Hydrator\NamingStrategy\ArrayMapNamingStrategy`
- `Zend\Hydrator\NamingStrategy\CompositeNamingStrategy`
- `Zend\Hydrator\Strategy\ExplodeStrategy`
- `Zend\Hydrator\Strategy\StrategyChain`
- `Zend\Hydrator\Strategy\DateTimeFormatterStrategy`
- `Zend\Hydrator\Strategy\BooleanStrategy`

As such, you should not extend them.

### Added

- Nothing.

### Deprecated

- Nothing.

### Removed

- Nothing.

### Fixed

- Nothing.
