Initial commit with Symfony 2.1+Vendors
Signed-off-by: Gergely POLONKAI (W00d5t0ck) <polesz@w00d5t0ck.info>
This commit is contained in:
Polonkai Gergely
130
vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/Expression/CompositeExpression.php
vendored
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130
vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/Expression/CompositeExpression.php
vendored
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<?php
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/*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\DBAL\Query\Expression;
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/**
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* Composite expression is responsible to build a group of similar expression.
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*
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.doctrine-project.org
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* @since 2.1
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* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
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* @author Benjamin Eberlei <kontakt@beberlei.de>
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*/
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class CompositeExpression implements \Countable
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{
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/**
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* Constant that represents an AND composite expression
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*/
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const TYPE_AND = 'AND';
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/**
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* Constant that represents an OR composite expression
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*/
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const TYPE_OR = 'OR';
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/**
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* @var string Holds the instance type of composite expression
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*/
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private $type;
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/**
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* @var array Each expression part of the composite expression
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*/
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private $parts = array();
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/**
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* Constructor.
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*
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* @param string $type Instance type of composite expression
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* @param array $parts Composition of expressions to be joined on composite expression
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*/
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public function __construct($type, array $parts = array())
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{
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$this->type = $type;
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$this->addMultiple($parts);
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}
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/**
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* Adds multiple parts to composite expression.
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*
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* @param array $args
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*
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* @return CompositeExpression
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*/
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public function addMultiple(array $parts = array())
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{
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foreach ((array) $parts as $part) {
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$this->add($part);
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}
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return $this;
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}
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/**
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* Adds an expression to composite expression.
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*
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* @param mixed $part
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* @return CompositeExpression
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*/
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public function add($part)
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{
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if ( ! empty($part) || ($part instanceof self && $part->count() > 0)) {
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$this->parts[] = $part;
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}
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return $this;
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}
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/**
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* Retrieves the amount of expressions on composite expression.
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*
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* @return integer
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*/
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public function count()
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{
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return count($this->parts);
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}
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/**
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* Retrieve the string representation of this composite expression.
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*
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* @return string
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*/
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public function __toString()
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{
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if (count($this->parts) === 1) {
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return (string) $this->parts[0];
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}
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return '(' . implode(') ' . $this->type . ' (', $this->parts) . ')';
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}
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/**
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* Return type of this composite expression (AND/OR)
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*
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* @return string
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*/
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public function getType()
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{
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return $this->type;
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}
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}
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264
vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/Expression/ExpressionBuilder.php
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264
vendor/doctrine/dbal/lib/Doctrine/DBAL/Query/Expression/ExpressionBuilder.php
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@@ -0,0 +1,264 @@
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<?php
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/*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\DBAL\Query\Expression;
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use Doctrine\DBAL\Connection;
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/**
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* ExpressionBuilder class is responsible to dynamically create SQL query parts.
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*
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.doctrine-project.com
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* @since 2.1
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* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
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* @author Benjamin Eberlei <kontakt@beberlei.de>
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*/
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class ExpressionBuilder
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{
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const EQ = '=';
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const NEQ = '<>';
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const LT = '<';
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const LTE = '<=';
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const GT = '>';
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const GTE = '>=';
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/**
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* @var Doctrine\DBAL\Connection DBAL Connection
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*/
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private $connection = null;
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/**
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* Initializes a new <tt>ExpressionBuilder</tt>.
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*
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* @param Doctrine\DBAL\Connection $connection DBAL Connection
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*/
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public function __construct(Connection $connection)
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{
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$this->connection = $connection;
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}
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/**
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* Creates a conjunction of the given boolean expressions.
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*
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* Example:
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*
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* [php]
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* // (u.type = ?) AND (u.role = ?)
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* $expr->andX('u.type = ?', 'u.role = ?'));
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*
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* @param mixed $x Optional clause. Defaults = null, but requires
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* at least one defined when converting to string.
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* @return CompositeExpression
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*/
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public function andX($x = null)
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{
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return new CompositeExpression(CompositeExpression::TYPE_AND, func_get_args());
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}
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/**
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* Creates a disjunction of the given boolean expressions.
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*
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* Example:
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*
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* [php]
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* // (u.type = ?) OR (u.role = ?)
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* $qb->where($qb->expr()->orX('u.type = ?', 'u.role = ?'));
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*
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* @param mixed $x Optional clause. Defaults = null, but requires
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* at least one defined when converting to string.
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* @return CompositeExpression
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*/
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public function orX($x = null)
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{
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return new CompositeExpression(CompositeExpression::TYPE_OR, func_get_args());
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}
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/**
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* Creates a comparison expression.
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*
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* @param mixed $x Left expression
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* @param string $operator One of the ExpressionBuikder::* constants.
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* @param mixed $y Right expression
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* @return string
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*/
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public function comparison($x, $operator, $y)
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{
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return $x . ' ' . $operator . ' ' . $y;
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}
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/**
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* Creates an equality comparison expression with the given arguments.
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*
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* First argument is considered the left expression and the second is the right expression.
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* When converted to string, it will generated a <left expr> = <right expr>. Example:
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*
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* [php]
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* // u.id = ?
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* $expr->eq('u.id', '?');
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*
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* @param mixed $x Left expression
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* @param mixed $y Right expression
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* @return string
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*/
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public function eq($x, $y)
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{
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return $this->comparison($x, self::EQ, $y);
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}
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/**
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* Creates a non equality comparison expression with the given arguments.
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* First argument is considered the left expression and the second is the right expression.
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* When converted to string, it will generated a <left expr> <> <right expr>. Example:
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*
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* [php]
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* // u.id <> 1
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* $q->where($q->expr()->neq('u.id', '1'));
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*
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* @param mixed $x Left expression
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* @param mixed $y Right expression
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* @return string
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*/
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public function neq($x, $y)
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{
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return $this->comparison($x, self::NEQ, $y);
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}
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/**
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* Creates a lower-than comparison expression with the given arguments.
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* First argument is considered the left expression and the second is the right expression.
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* When converted to string, it will generated a <left expr> < <right expr>. Example:
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*
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* [php]
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* // u.id < ?
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* $q->where($q->expr()->lt('u.id', '?'));
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*
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* @param mixed $x Left expression
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* @param mixed $y Right expression
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* @return string
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*/
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public function lt($x, $y)
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{
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return $this->comparison($x, self::LT, $y);
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}
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/**
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* Creates a lower-than-equal comparison expression with the given arguments.
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* First argument is considered the left expression and the second is the right expression.
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* When converted to string, it will generated a <left expr> <= <right expr>. Example:
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*
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* [php]
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* // u.id <= ?
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* $q->where($q->expr()->lte('u.id', '?'));
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*
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* @param mixed $x Left expression
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* @param mixed $y Right expression
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* @return string
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*/
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public function lte($x, $y)
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{
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return $this->comparison($x, self::LTE, $y);
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}
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/**
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* Creates a greater-than comparison expression with the given arguments.
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* First argument is considered the left expression and the second is the right expression.
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* When converted to string, it will generated a <left expr> > <right expr>. Example:
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*
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* [php]
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* // u.id > ?
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* $q->where($q->expr()->gt('u.id', '?'));
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*
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* @param mixed $x Left expression
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* @param mixed $y Right expression
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* @return string
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*/
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public function gt($x, $y)
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{
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return $this->comparison($x, self::GT, $y);
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}
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/**
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* Creates a greater-than-equal comparison expression with the given arguments.
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* First argument is considered the left expression and the second is the right expression.
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* When converted to string, it will generated a <left expr> >= <right expr>. Example:
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*
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* [php]
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* // u.id >= ?
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* $q->where($q->expr()->gte('u.id', '?'));
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*
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* @param mixed $x Left expression
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* @param mixed $y Right expression
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* @return string
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*/
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public function gte($x, $y)
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{
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return $this->comparison($x, self::GTE, $y);
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}
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/**
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* Creates an IS NULL expression with the given arguments.
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*
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* @param string $x Field in string format to be restricted by IS NULL
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*
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* @return string
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*/
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public function isNull($x)
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{
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return $x . ' IS NULL';
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}
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/**
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* Creates an IS NOT NULL expression with the given arguments.
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*
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* @param string $x Field in string format to be restricted by IS NOT NULL
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*
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* @return string
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*/
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public function isNotNull($x)
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{
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return $x . ' IS NOT NULL';
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}
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/**
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* Creates a LIKE() comparison expression with the given arguments.
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*
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* @param string $x Field in string format to be inspected by LIKE() comparison.
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* @param mixed $y Argument to be used in LIKE() comparison.
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*
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* @return string
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*/
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public function like($x, $y)
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{
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return $this->comparison($x, 'LIKE', $y);
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}
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/**
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* Quotes a given input parameter.
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*
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* @param mixed $input Parameter to be quoted.
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* @param string $type Type of the parameter.
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*
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* @return string
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*/
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public function literal($input, $type = null)
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{
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return $this->connection->quote($input, $type);
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}
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}
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