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<?php |
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namespace Papper\FluentSyntax; |
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use Papper\Internal\Access\PropertyAccessSetter; |
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use Papper\Internal\Access\StdClassPropertySetter; |
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use Papper\Internal\ClosureObjectCreator; |
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use Papper\MemberOptionInterface; |
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use Papper\ObjectCreatorInterface; |
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use Papper\PapperConfigurationException; |
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use Papper\PropertyMap; |
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use Papper\TypeMap; |
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/** |
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* Mapping configuration options |
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* |
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* @author Vladimir Komissarov <[email protected]> |
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*/ |
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class MappingFluentSyntax |
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{ |
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/** |
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* @var TypeMap |
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*/ |
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private $typeMap; |
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public function __construct(TypeMap $typeMap) |
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{ |
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$this->typeMap = $typeMap; |
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} |
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/** |
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* Supply a custom instantiation function for the destination type |
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* |
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* @param ObjectCreatorInterface|\Closure $objectCreator Callback to create the destination type given the source object |
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* @throws PapperConfigurationException |
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* @return MappingFluentSyntax |
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*/ |
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public function constructUsing($objectCreator) |
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{ |
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if ($objectCreator instanceof \Closure) { |
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$objectCreator = new ClosureObjectCreator($objectCreator); |
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} |
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if (!$objectCreator instanceof ObjectCreatorInterface) { |
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throw new PapperConfigurationException('Argument objectCreator must be closure or instance of Papper\ObjectCreatorInterface'); |
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} |
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$this->typeMap->setObjectCreator($objectCreator); |
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} |
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/** |
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* Customize configuration for individual member |
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* |
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* @param string $name Destination member name |
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* @param MemberOptionInterface|MemberOptionInterface[] $memberOptions Member option |
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* @throws PapperConfigurationException |
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* @return MappingFluentSyntax |
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*/ |
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public function forMember($name, $memberOptions) |
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{ |
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$propertyMap = $this->typeMap->getPropertyMap($name); |
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if ($propertyMap === null) { |
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throw new PapperConfigurationException(sprintf('Unable to find destination member %s on type %s', $name, $this->typeMap->getDestinationType())); |
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} |
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$memberOptions = is_array($memberOptions) ? $memberOptions : array($memberOptions); |
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foreach ($memberOptions as $memberOption) { |
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if (!$memberOption instanceof MemberOptionInterface) { |
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throw new PapperConfigurationException('Member options must be array or instance of Papper\MemberOptionInterface'); |
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} |
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$memberOption->apply($this->typeMap, $propertyMap); |
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} |
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return $this; |
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} |
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/** |
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* Create configuration for individual dynamic member |
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* |
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* @param string $name Destination member name |
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* @param MemberOptionInterface|MemberOptionInterface[] $memberOptions Member option |
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* @throws PapperConfigurationException |
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* @return MappingFluentSyntax |
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*/ |
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public function forDynamicMember($name, $memberOptions = null) |
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{ |
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$propertyMap = $this->typeMap->getPropertyMap($name); |
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if ($propertyMap !== null) { |
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throw new PapperConfigurationException(sprintf('Unable to create dynamic destination member %s on type %s because it already exists in type', $name, $this->typeMap->getDestinationType())); |
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} |
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$setter = $this->typeMap->getDestinationType() === 'stdClass' |
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? new StdClassPropertySetter($name) |
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: new PropertyAccessSetter($name); |
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$this->typeMap->addPropertyMap($propertyMap = new PropertyMap($setter)); |
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$memberOptions = is_array($memberOptions) ? $memberOptions : array($memberOptions); |
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foreach ($memberOptions as $memberOption) { |
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if (!$memberOption instanceof MemberOptionInterface) { |
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throw new PapperConfigurationException('Member options must be array or instance of Papper\MemberOptionInterface'); |
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} |
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$memberOption->apply($this->typeMap, $propertyMap); |
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} |
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return $this; |
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} |
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/** |
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* Ignores all remaining unmapped members that do not exist on the destination. |
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* |
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* @return $this |
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*/ |
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public function ignoreAllNonExisting() |
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{ |
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foreach ($this->typeMap->getUnmappedPropertyMaps() as $propertyMap) { |
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$propertyMap->ignore(); |
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} |
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return $this; |
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} |
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/** |
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* Execute a custom closure function to the source and/or destination types before member mapping |
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* |
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* @param \Closure $func Callback for the source/destination types |
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* @return $this |
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*/ |
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public function beforeMap(\Closure $func) |
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{ |
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$this->typeMap->setBeforeMapFunc($func); |
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return $this; |
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} |
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/** |
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* Execute a custom function to the source and/or destination types after member mapping |
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* |
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* @param \Closure $func Callback for the source/destination types |
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* @return $this |
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*/ |
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public function afterMap(\Closure $func) |
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{ |
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$this->typeMap->setAfterMapFunc($func); |
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return $this; |
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} |
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} |
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This check compares the return type specified in the
@return
annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch.