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<?php |
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namespace mindplay\sql\model; |
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use mindplay\sql\model\schema\Schema; |
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use mindplay\sql\model\schema\Type; |
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use mindplay\sql\model\schema\Table; |
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use mindplay\unbox\Container; |
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use UnexpectedValueException; |
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/** |
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* This class implements a dedicated dependency injection container for the database domain. |
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*/ |
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class DatabaseContainer extends Container implements TypeProvider, TableFactory |
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{ |
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/** |
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* @inheritdoc |
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*/ |
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public function getType(string $type_name): Type |
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{ |
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if (! $this->has($type_name)) { |
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$this->inject($type_name, $this->create($type_name)); // auto-wiring |
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} |
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$type = $this->get($type_name); |
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if (! $type instanceof Type) { |
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$class_name = get_class($type); |
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throw new UnexpectedValueException("{$class_name} does not implement the Type interface"); |
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} |
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return $type; |
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} |
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/** |
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* @param $schema_type Schema class-name |
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* |
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* @return Schema |
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*/ |
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public function getSchema(string $schema_type): Schema |
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{ |
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if (! $this->has($schema_type)) { |
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$this->inject($schema_type, $this->create($schema_type)); // auto-wiring |
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} |
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$schema_type = $this->get($schema_type); |
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if (! $schema_type instanceof Schema) { |
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$class_name = get_class($schema_type); |
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throw new UnexpectedValueException("{$class_name} does not extend the Schema class"); |
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} |
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return $schema_type; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function hasType(string $type_name): bool |
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{ |
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return $this->has($type_name); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function createTable(Schema $schema, string $class_name, string $table_name, string|null $alias): Table |
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{ |
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return $this->create($class_name, [ |
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Schema::class => $schema, |
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'name' => $table_name, |
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'alias' => $alias, |
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]); |
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} |
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} |
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