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<?php |
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namespace Soluble\Normalist\Driver\Metadata; |
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use Soluble\Schema\Source; |
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use Soluble\Schema\Exception; |
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class NormalistModels extends Source\AbstractSource |
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{ |
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/** |
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* Current class version |
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*/ |
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const VERSION = '1.0'; |
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/** |
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* @var array |
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*/ |
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protected $model_definition; |
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/** |
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* @param array $model_definition |
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*/ |
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public function __construct(array $model_definition) |
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{ |
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$this->model_definition = $model_definition; |
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} |
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/** |
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* Get unique keys on table |
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* |
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* @param string $table table name |
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* @param boolean $include_primary include primary keys in the list |
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* @throws Exception\InvalidArgumentException |
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* @throws Exception\ErrorException |
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* @throws Exception\NoPrimaryKeyException |
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* @throws Exception\ExceptionInterface |
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* @throws Exception\TableNotFoundException |
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* @return array |
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*/ |
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public function getUniqueKeys($table, $include_primary = false) |
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{ |
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$this->checkTableArgument($table); |
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return $this->model_definition['tables'][$table]['unique_keys']; |
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} |
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/** |
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* Return indexes information on a table |
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* |
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* @param string $table table name |
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* @throws Exception\InvalidArgumentException |
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* @throws Exception\ErrorException |
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* @throws Exception\ExceptionInterface |
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* @throws Exception\TableNotFoundException |
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* |
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* @return array |
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*/ |
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public function getIndexesInformation($table) |
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{ |
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$this->checkTableArgument($table); |
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return $this->model_definition['tables'][$table]['indexes']; |
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} |
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/** |
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* Return unique table primary key |
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* |
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* @throws Exception\InvalidArgumentException |
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* @throws Exception\ErrorException |
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* @throws Exception\NoPrimaryKeyException when no pk |
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* @throws Exception\MultiplePrimaryKeyException when multiple pk found |
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* @throws Exception\ExceptionInterface |
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* @throws Exception\TableNotFoundException |
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* |
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* @param string $table |
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* @return string|int primary key |
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*/ |
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public function getPrimaryKey($table) |
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{ |
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$this->checkTableArgument($table); |
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$pks = $this->getPrimaryKeys($table); |
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if (count($pks) > 1) { |
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$keys = join(',', $pks); |
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throw new Exception\MultiplePrimaryKeyException(__METHOD__ . ". Multiple primary keys found on table '$table': $keys"); |
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} |
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return $pks[0]; |
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} |
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/** |
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* Return composite primary keys |
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* |
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* @throws Exception\InvalidArgumentException |
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* @throws Exception\ErrorException |
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* @throws Exception\NoPrimaryKeyException |
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* @throws Exception\ExceptionInterface |
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* @throws Exception\TableNotFoundException |
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* |
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* @param string $table |
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* @return array primary keys |
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*/ |
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public function getPrimaryKeys($table) |
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{ |
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$this->checkTableArgument($table); |
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$pks = $this->model_definition['tables'][$table]['primary_keys']; |
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if (count($pks) == 0) { |
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throw new Exception\NoPrimaryKeyException(__METHOD__ . ". No primary keys found on table '$table'."); |
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} |
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return $pks; |
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} |
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/** |
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* Return column information |
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* |
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* @throws Exception\InvalidArgumentException |
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* @throws Exception\ErrorException |
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* @throws Exception\ExceptionInterface |
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* @throws Exception\TableNotFoundException |
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* |
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* @param string $table |
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* @return array associative array [column_name => infos] |
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*/ |
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public function getColumnsInformation($table) |
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{ |
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$this->checkTableArgument($table); |
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return $this->model_definition['tables'][$table]['columns']; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getForeignKeys($table) |
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{ |
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$this->checkTableArgument($table); |
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return $this->model_definition['tables'][$table]['foreign_keys']; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getSchemaConfig() |
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{ |
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return $this->model_definition; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getReferences($table) |
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{ |
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$this->checkTableArgument($table); |
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return $this->model_definition['tables'][$table]['references']; |
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} |
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/** |
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* Return table informations |
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* |
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* @throws Exception\InvalidArgumentException |
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* @throws Exception\ErrorException |
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* @throws Exception\ExceptionInterface |
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* |
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* @return array associative array indexed by table_name |
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*/ |
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public function getTablesInformation() |
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{ |
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return $this->model_definition['tables']; |
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} |
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} |
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