AbstractLoader
in package
implements
LoaderInterface
Base loader for validation metadata.
This loader supports the loading of constraints from Symfony's default namespace (see ) using the short class names of those constraints. Constraints can also be loaded using their fully qualified class names. At last, namespace aliases can be defined to load constraints with the syntax "alias:ShortName".
Tags
Interfaces, Classes, Traits and Enums
- LoaderInterface
- Loads validation metadata into {@link ClassMetadata} instances.
Table of Contents
- DEFAULT_NAMESPACE = '\\Symfony\\Component\\Validator\\Constraints\\'
- The namespace to load constraints from by default.
- $namespaces : mixed
- addNamespaceAlias() : mixed
- Adds a namespace alias.
- newConstraint() : Constraint
- Creates a new constraint instance for the given constraint name.
Constants
DEFAULT_NAMESPACE
The namespace to load constraints from by default.
public
mixed
DEFAULT_NAMESPACE
= '\\Symfony\\Component\\Validator\\Constraints\\'
Properties
$namespaces
protected
mixed
$namespaces
= []
Methods
addNamespaceAlias()
Adds a namespace alias.
protected
addNamespaceAlias(string $alias, string $namespace) : mixed
The namespace alias can be used to reference constraints from specific namespaces in :
$this->addNamespaceAlias('mynamespace', '\\Acme\\Package\\Constraints\\');
$constraint = $this->newConstraint('mynamespace:NotNull');
Parameters
- $alias : string
-
The alias
- $namespace : string
-
The PHP namespace
Return values
mixed —newConstraint()
Creates a new constraint instance for the given constraint name.
protected
newConstraint(string $name[, mixed $options = null ]) : Constraint
Parameters
- $name : string
-
The constraint name. Either a constraint relative to the default constraint namespace, or a fully qualified class name. Alternatively, the constraint may be preceded by a namespace alias and a colon. The namespace alias must have been defined using .
- $options : mixed = null
-
The constraint options