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Package action
Short Description Object oriented convention for working with Parameter
License Apache-2.0
Homepage https://chevere.org
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Informations about the package action
Action
Summary
Action provides an object oriented convention for working with Parameter.
Installing
Action is available through Packagist and the repository source is at chevere/action.
Quick start
Implement Action abstract.
Creating actions
Use ActionTrait
Create an action by using ActionTrait.
Extend Action
Create an Action by extending Action.
Main method
Use the main method to determine your action's main logic. Use attributes from chevere/parameter on arguments and method return to add validation rules.
-
Before validation rules:
- After validation rules:
Using actions
Invoke action's main logic passing the arguments you would pass to main. Action internal runtime will validate arguments and return against all defined rules.
💡 You can toy with this by running php demo/demo.php
Advanced use
Return method
For validating return beyond the limitations of PHP's attributes you can define Action's return() method. In this context you can use and remix any Parameter function.
You can also forward parameter resolution to a callable by using CallableAttr:
Custom main method
Override Action's mainMethod to define a custom main method to use.
Controller
The Controller component is a special type of Action in charge of handling incoming instructions. Its main method only takes parameters of type string.
Controller is intended to use them wired to:
- Web Servers
- CLI applications
- Application runners
Defining a Controller
A Controller implements the ControllerInterface. You can extend Controller to quick create a compliant Controller:
Main Parameters
Parameters are defined in the main method but it just takes strings.
Parameter Attributes
Use StringAttr to validate a string:
Documentation
Documentation is available at chevere.org.
License
Copyright Rodolfo Berrios A.
Chevere is licensed under the Apache License, Version 2.0. See LICENSE for the full license text.
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
