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<?php |
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/** |
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* Copyright 2021 Aleksandar Panic |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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namespace ArekX\PQL\Drivers\Pdo\MySql; |
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use ArekX\PQL\Contracts\QueryBuilder; |
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use ArekX\PQL\Contracts\QueryBuilderState; |
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use ArekX\PQL\Sql\SqlParamBuilder; |
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/** |
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* Represents a query builder state for MySQL |
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*/ |
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class MySqlQueryBuilderState implements QueryBuilderState |
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{ |
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/** |
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* State for the query build. |
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* |
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* @var array |
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*/ |
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protected $state = []; |
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/** |
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* Create new instance of this class |
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* |
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* @return static |
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*/ |
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public static function create() |
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{ |
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return new static(); |
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} |
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/** |
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* Set currently used sql parameter builder. |
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* |
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* @param SqlParamBuilder $builder Main params builder to be used. |
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*/ |
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public function setParamsBuilder(SqlParamBuilder $builder): void |
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{ |
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$this->set('paramsBuilder', $builder); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function set(string $name, $value): void |
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{ |
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$this->state[$name] = $value; |
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} |
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/** |
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* Sets the currently used main query builder. |
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* |
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* @param QueryBuilder $builder Main Query builder to be used. |
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*/ |
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public function setParentBuilder(QueryBuilder $builder): void |
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{ |
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$this->set('parentBuilder', $builder); |
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} |
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/** |
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* Return currently set sql parameter builder. |
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* |
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* @return SqlParamBuilder|null |
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*/ |
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public function getParamsBuilder(): ?SqlParamBuilder |
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{ |
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return $this->get('paramsBuilder'); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function get(string $name, $default = null) |
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{ |
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if (!array_key_exists($name, $this->state)) { |
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return $default; |
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} |
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return $this->state[$name]; |
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} |
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/** |
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* Return parent query builder to build sub queries. |
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* |
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* @return QueryBuilder|null |
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*/ |
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public function getParentBuilder(): ?QueryBuilder |
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{ |
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return $this->get('parentBuilder'); |
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} |
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/** |
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* Set a glue for joining query parts in MySQL. |
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* |
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* @param string $glue Glue string to be used |
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*/ |
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public function setQueryPartGlue(string $glue) |
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{ |
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$this->set('queryPartGlue', $glue); |
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} |
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/** |
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* Return glue for joining query parts. |
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* |
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* @return string |
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*/ |
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public function getQueryPartGlue(): string |
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{ |
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return $this->get('queryPartGlue', ' '); |
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} |
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} |
ArekX /
PQL
