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<?php |
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namespace AmaTeam\ElasticSearch\Entity; |
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use AmaTeam\ElasticSearch\API\Entity; |
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use AmaTeam\ElasticSearch\API\Entity\AssemblerInterface; |
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use AmaTeam\ElasticSearch\API\Entity\Descriptor\Hierarchy\CompilerInterface; |
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use AmaTeam\ElasticSearch\API\Entity\Descriptor\Hierarchy\BuilderInterface; |
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use AmaTeam\ElasticSearch\API\Entity\Descriptor\ManagerInterface; |
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use AmaTeam\ElasticSearch\API\Entity\DescriptorInterface; |
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use AmaTeam\ElasticSearch\API\Entity\Mapping\Conversion\DefaultContext; |
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use AmaTeam\ElasticSearch\API\Entity\Mapping\ConverterInterface; |
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use AmaTeam\ElasticSearch\API\EntityInterface; |
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use AmaTeam\ElasticSearch\Entity\Descriptor\Compiler; |
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use AmaTeam\ElasticSearch\Entity\Descriptor\Hierarchy\Builder; |
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use AmaTeam\ElasticSearch\Entity\Descriptor\Operations; |
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use AmaTeam\ElasticSearch\Entity\Mapping\Converter; |
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class Assembler implements AssemblerInterface |
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{ |
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/** |
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* @var BuilderInterface |
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*/ |
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private $hierarchyBuilder; |
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/** |
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* @var CompilerInterface |
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*/ |
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private $compiler; |
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/** |
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* @var ConverterInterface |
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*/ |
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private $converter; |
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/** |
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* @param ManagerInterface $manager |
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*/ |
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public function __construct(ManagerInterface $manager) { |
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$this->hierarchyBuilder = new Builder($manager); |
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$this->compiler = new Compiler(); |
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$this->converter = new Converter($manager); |
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} |
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public function assemble(DescriptorInterface $descriptor): EntityInterface |
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{ |
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$copy = $this->prepare($descriptor); |
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$hierarchy = $this->hierarchyBuilder->build($copy); |
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$compiled = $this->compiler->compile($hierarchy); |
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$context = (new DefaultContext())->setRootLevelMapping(true); |
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$mapping = $this->converter->convert($compiled->getMapping(), $context); |
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return (new Entity($descriptor->getName())) |
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->setParentNames($compiled->getParentNames()) |
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->setRootLevelDocument($compiled->isRootLevelDocument()) |
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->setOriginalDescriptor(Operations::from($descriptor)) |
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->setCompiledDescriptor($compiled) |
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->setHierarchy($hierarchy) |
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->setMapping($mapping) |
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->setIndexing($compiled->getIndexing()); |
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} |
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private function prepare(DescriptorInterface $descriptor): DescriptorInterface |
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{ |
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$copy = Operations::from($descriptor); |
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if ($copy->getParentNames() === null) { |
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$parent = get_parent_class($descriptor->getName()); |
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$copy->setParentNames($parent ? [$parent] : []); |
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} |
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return $copy; |
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} |
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} |
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ama-team /
php-elasticsearch
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: