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Added support to CaseExpression. Added support to nest AndX and OrX Q…
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…ueryBuilder composite expressions, since they do not mess with generated queries.
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@guilhermeblanco
guilhermeblanco committed Aug 8, 2011
1 parent 1666d59 commit 816ce41
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Showing 12 changed files with 487 additions and 107 deletions.
48 changes: 48 additions & 0 deletions lib/Doctrine/ORM/Query/AST/GeneralCaseExpression.php
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<?php
/*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.doctrine-project.org>.
*/

namespace Doctrine\ORM\Query\AST;

/**
* GeneralCaseExpression ::= "CASE" WhenClause {WhenClause}* "ELSE" ScalarExpression "END"
*
* @since 2.2
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.doctrine-project.org
* @author Benjamin Eberlei <kontakt@beberlei.de>
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
* @author Jonathan Wage <jonwage@gmail.com>
* @author Roman Borschel <roman@code-factory.org>
*/
class GeneralCaseExpression extends Node
{
public $whenClauses = array();
public $elseScalarExpression = null;

public function __construct(array $whenClauses, $elseScalarExpression)
{
$this->whenClauses = $whenClauses;
$this->elseScalarExpression = $elseScalarExpression;
}

public function dispatch($sqlWalker)
{
return $sqlWalker->walkGeneralCaseExpression($this);
}
}
50 changes: 50 additions & 0 deletions lib/Doctrine/ORM/Query/AST/SimpleCaseExpression.php
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<?php
/*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.doctrine-project.org>.
*/

namespace Doctrine\ORM\Query\AST;

/**
* SimpleCaseExpression ::= "CASE" CaseOperand SimpleWhenClause {SimpleWhenClause}* "ELSE" ScalarExpression "END"
*
* @since 2.2
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.doctrine-project.org
* @author Benjamin Eberlei <kontakt@beberlei.de>
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
* @author Jonathan Wage <jonwage@gmail.com>
* @author Roman Borschel <roman@code-factory.org>
*/
class SimpleCaseExpression extends Node
{
public $caseOperand = null;
public $simpleWhenClauses = array();
public $elseScalarExpression = null;

public function __construct($caseOperand, array $simpleWhenClauses, $elseScalarExpression)
{
$this->caseOperand = $caseOperand;
$this->simpleWhenClauses = $simpleWhenClauses;
$this->elseScalarExpression = $elseScalarExpression;
}

public function dispatch($sqlWalker)
{
return $sqlWalker->walkSimpleCaseExpression($this);
}
}
48 changes: 48 additions & 0 deletions lib/Doctrine/ORM/Query/AST/SimpleWhenClause.php
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<?php
/*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.doctrine-project.org>.
*/

namespace Doctrine\ORM\Query\AST;

/**
* SimpleWhenClause ::= "WHEN" ScalarExpression "THEN" ScalarExpression
*
* @since 2.2
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.doctrine-project.org
* @author Benjamin Eberlei <kontakt@beberlei.de>
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
* @author Jonathan Wage <jonwage@gmail.com>
* @author Roman Borschel <roman@code-factory.org>
*/
class SimpleWhenClause extends Node
{
public $caseScalarExpression = null;
public $thenScalarExpression = null;

public function __construct($caseScalarExpression, $thenScalarExpression)
{
$this->caseScalarExpression = $caseScalarExpression;
$this->thenScalarExpression = $thenScalarExpression;
}

public function dispatch($sqlWalker)
{
return $sqlWalker->walkWhenClauseExpression($this);
}
}
48 changes: 48 additions & 0 deletions lib/Doctrine/ORM/Query/AST/WhenClause.php
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@@ -0,0 +1,48 @@
<?php
/*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.doctrine-project.org>.
*/

namespace Doctrine\ORM\Query\AST;

/**
* WhenClause ::= "WHEN" ConditionalExpression "THEN" ScalarExpression
*
* @since 2.2
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.doctrine-project.org
* @author Benjamin Eberlei <kontakt@beberlei.de>
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
* @author Jonathan Wage <jonwage@gmail.com>
* @author Roman Borschel <roman@code-factory.org>
*/
class WhenClause extends Node
{
public $caseConditionExpression = null;
public $thenScalarExpression = null;

public function __construct($caseConditionExpression, $thenScalarExpression)
{
$this->caseConditionExpression = $caseConditionExpression;
$this->thenScalarExpression = $thenScalarExpression;
}

public function dispatch($sqlWalker)
{
return $sqlWalker->walkWhenClauseExpression($this);
}
}
1 change: 1 addition & 0 deletions lib/Doctrine/ORM/Query/Expr/Andx.php
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Expand Up @@ -39,5 +39,6 @@ class Andx extends Composite
'Doctrine\ORM\Query\Expr\Comparison',
'Doctrine\ORM\Query\Expr\Func',
'Doctrine\ORM\Query\Expr\Orx',
'Doctrine\ORM\Query\Expr\Andx',

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@mathiasverraes

mathiasverraes Sep 20, 2011

Any chance of committing this change and the one in Orx.php to the 2.1.x branch? Thanks :-)
);
}
3 changes: 2 additions & 1 deletion lib/Doctrine/ORM/Query/Expr/Orx.php
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Expand Up @@ -36,8 +36,9 @@ class Orx extends Composite
{
protected $_separator = ' OR ';
protected $_allowedClasses = array(
'Doctrine\ORM\Query\Expr\Andx',
'Doctrine\ORM\Query\Expr\Comparison',
'Doctrine\ORM\Query\Expr\Func',
'Doctrine\ORM\Query\Expr\Andx',
'Doctrine\ORM\Query\Expr\Orx',
);
}
83 changes: 43 additions & 40 deletions lib/Doctrine/ORM/Query/Lexer.php
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Expand Up @@ -67,46 +67,49 @@ class Lexer extends \Doctrine\Common\Lexer
const T_DELETE = 113;
const T_DESC = 114;
const T_DISTINCT = 115;
const T_EMPTY = 116;
const T_ESCAPE = 117;
const T_EXISTS = 118;
const T_FALSE = 119;
const T_FROM = 120;
const T_GROUP = 121;
const T_HAVING = 122;
const T_IN = 123;
const T_INDEX = 124;
const T_INNER = 125;
const T_INSTANCE = 126;
const T_IS = 127;
const T_JOIN = 128;
const T_LEADING = 129;
const T_LEFT = 130;
const T_LIKE = 131;
const T_MAX = 132;
const T_MEMBER = 133;
const T_MIN = 134;
const T_NOT = 135;
const T_NULL = 136;
const T_NULLIF = 137;
const T_OF = 138;
const T_OR = 139;
const T_ORDER = 140;
const T_OUTER = 141;
const T_SELECT = 142;
const T_SET = 143;
const T_SIZE = 144;
const T_SOME = 145;
const T_SUM = 146;
const T_TRAILING = 147;
const T_TRUE = 148;
const T_UPDATE = 149;
const T_WHEN = 150;
const T_WHERE = 151;
const T_WITH = 153;
const T_PARTIAL = 154;
const T_MOD = 155;

const T_ELSE = 116;
const T_EMPTY = 117;
const T_END = 118;
const T_ESCAPE = 119;
const T_EXISTS = 120;
const T_FALSE = 121;
const T_FROM = 122;
const T_GROUP = 123;
const T_HAVING = 124;
const T_IN = 125;
const T_INDEX = 126;
const T_INNER = 127;
const T_INSTANCE = 128;
const T_IS = 129;
const T_JOIN = 130;
const T_LEADING = 131;
const T_LEFT = 132;
const T_LIKE = 133;
const T_MAX = 134;
const T_MEMBER = 135;
const T_MIN = 136;
const T_NOT = 137;
const T_NULL = 138;
const T_NULLIF = 139;
const T_OF = 140;
const T_OR = 141;
const T_ORDER = 142;
const T_OUTER = 143;
const T_SELECT = 144;
const T_SET = 145;
const T_SIZE = 146;
const T_SOME = 147;
const T_SUM = 148;
const T_THEN = 149;
const T_TRAILING = 150;
const T_TRUE = 151;
const T_UPDATE = 152;
const T_WHEN = 153;
const T_WHERE = 154;
const T_WITH = 155;
const T_PARTIAL = 156;
const T_MOD = 157;

/**
* Creates a new query scanner object.
*
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