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Initial commit with Symfony 2.1+Vendors

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Signed-off-by: Gergely POLONKAI (W00d5t0ck) <polesz@w00d5t0ck.info>
This commit is contained in:
Polonkai Gergely
2012-07-01 09:52:20 +02:00
commit 082a0130c2
5381 changed files with 416709 additions and 0 deletions
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118
vendor/doctrine/orm/lib/Doctrine/ORM/Internal/CommitOrderCalculator.php vendored Normal file
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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\Internal;
/**
* The CommitOrderCalculator is used by the UnitOfWork to sort out the
* correct order in which changes to entities need to be persisted.
*
* @since 2.0
* @author Roman Borschel <roman@code-factory.org>
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
*/
class CommitOrderCalculator
{
const NOT_VISITED = 1;
const IN_PROGRESS = 2;
const VISITED = 3;
private $_nodeStates = array();
private $_classes = array(); // The nodes to sort
private $_relatedClasses = array();
private $_sorted = array();
/**
* Clears the current graph.
*
* @return void
*/
public function clear()
{
$this->_classes =
$this->_relatedClasses = array();
}
/**
* Gets a valid commit order for all current nodes.
*
* Uses a depth-first search (DFS) to traverse the graph.
* The desired topological sorting is the reverse postorder of these searches.
*
* @return array The list of ordered classes.
*/
public function getCommitOrder()
{
// Check whether we need to do anything. 0 or 1 node is easy.
$nodeCount = count($this->_classes);
if ($nodeCount <= 1) {
return ($nodeCount == 1) ? array_values($this->_classes) : array();
}
// Init
foreach ($this->_classes as $node) {
$this->_nodeStates[$node->name] = self::NOT_VISITED;
}
// Go
foreach ($this->_classes as $node) {
if ($this->_nodeStates[$node->name] == self::NOT_VISITED) {
$this->_visitNode($node);
}
}
$sorted = array_reverse($this->_sorted);
$this->_sorted = $this->_nodeStates = array();
return $sorted;
}
private function _visitNode($node)
{
$this->_nodeStates[$node->name] = self::IN_PROGRESS;
if (isset($this->_relatedClasses[$node->name])) {
foreach ($this->_relatedClasses[$node->name] as $relatedNode) {
if ($this->_nodeStates[$relatedNode->name] == self::NOT_VISITED) {
$this->_visitNode($relatedNode);
}
}
}
$this->_nodeStates[$node->name] = self::VISITED;
$this->_sorted[] = $node;
}
public function addDependency($fromClass, $toClass)
{
$this->_relatedClasses[$fromClass->name][] = $toClass;
}
public function hasClass($className)
{
return isset($this->_classes[$className]);
}
public function addClass($class)
{
$this->_classes[$class->name] = $class;
}
}

389
vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/AbstractHydrator.php vendored Normal file
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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\Internal\Hydration;
use PDO,
Doctrine\DBAL\Connection,
Doctrine\DBAL\Types\Type,
Doctrine\ORM\EntityManager,
Doctrine\ORM\Events,
Doctrine\ORM\Mapping\ClassMetadata;
/**
* Base class for all hydrators. A hydrator is a class that provides some form
* of transformation of an SQL result set into another structure.
*
* @since 2.0
* @author Konsta Vesterinen <kvesteri@cc.hut.fi>
* @author Roman Borschel <roman@code-factory.org>
* @author Guilherme Blanco <guilhermeblanoc@hotmail.com>
*/
abstract class AbstractHydrator
{
/** @var ResultSetMapping The ResultSetMapping. */
protected $_rsm;
/** @var EntityManager The EntityManager instance. */
protected $_em;
/** @var AbstractPlatform The dbms Platform instance */
protected $_platform;
/** @var UnitOfWork The UnitOfWork of the associated EntityManager. */
protected $_uow;
/** @var array The cache used during row-by-row hydration. */
protected $_cache = array();
/** @var Statement The statement that provides the data to hydrate. */
protected $_stmt;
/** @var array The query hints. */
protected $_hints;
/**
* Initializes a new instance of a class derived from <tt>AbstractHydrator</tt>.
*
* @param \Doctrine\ORM\EntityManager $em The EntityManager to use.
*/
public function __construct(EntityManager $em)
{
$this->_em = $em;
$this->_platform = $em->getConnection()->getDatabasePlatform();
$this->_uow = $em->getUnitOfWork();
}
/**
* Initiates a row-by-row hydration.
*
* @param object $stmt
* @param object $resultSetMapping
*
* @return IterableResult
*/
public function iterate($stmt, $resultSetMapping, array $hints = array())
{
$this->_stmt = $stmt;
$this->_rsm = $resultSetMapping;
$this->_hints = $hints;
$evm = $this->_em->getEventManager();
$evm->addEventListener(array(Events::onClear), $this);
$this->prepare();
return new IterableResult($this);
}
/**
* Hydrates all rows returned by the passed statement instance at once.
*
* @param object $stmt
* @param object $resultSetMapping
* @return mixed
*/
public function hydrateAll($stmt, $resultSetMapping, array $hints = array())
{
$this->_stmt = $stmt;
$this->_rsm = $resultSetMapping;
$this->_hints = $hints;
$this->prepare();
$result = $this->hydrateAllData();
$this->cleanup();
return $result;
}
/**
* Hydrates a single row returned by the current statement instance during
* row-by-row hydration with {@link iterate()}.
*
* @return mixed
*/
public function hydrateRow()
{
$row = $this->_stmt->fetch(PDO::FETCH_ASSOC);
if ( ! $row) {
$this->cleanup();
return false;
}
$result = array();
$this->hydrateRowData($row, $this->_cache, $result);
return $result;
}
/**
* Excutes one-time preparation tasks, once each time hydration is started
* through {@link hydrateAll} or {@link iterate()}.
*/
protected function prepare()
{}
/**
* Excutes one-time cleanup tasks at the end of a hydration that was initiated
* through {@link hydrateAll} or {@link iterate()}.
*/
protected function cleanup()
{
$this->_rsm = null;
$this->_stmt->closeCursor();
$this->_stmt = null;
}
/**
* Hydrates a single row from the current statement instance.
*
* Template method.
*
* @param array $data The row data.
* @param array $cache The cache to use.
* @param mixed $result The result to fill.
*/
protected function hydrateRowData(array $data, array &$cache, array &$result)
{
throw new HydrationException("hydrateRowData() not implemented by this hydrator.");
}
/**
* Hydrates all rows from the current statement instance at once.
*/
abstract protected function hydrateAllData();
/**
* Processes a row of the result set.
*
* Used for identity-based hydration (HYDRATE_OBJECT and HYDRATE_ARRAY).
* Puts the elements of a result row into a new array, grouped by the dql alias
* they belong to. The column names in the result set are mapped to their
* field names during this procedure as well as any necessary conversions on
* the values applied. Scalar values are kept in a specfic key 'scalars'.
*
* @param array $data SQL Result Row
* @param array &$cache Cache for column to field result information
* @param array &$id Dql-Alias => ID-Hash
* @param array &$nonemptyComponents Does this DQL-Alias has at least one non NULL value?
*
* @return array An array with all the fields (name => value) of the data row,
* grouped by their component alias.
*/
protected function gatherRowData(array $data, array &$cache, array &$id, array &$nonemptyComponents)
{
$rowData = array();
foreach ($data as $key => $value) {
// Parse each column name only once. Cache the results.
if ( ! isset($cache[$key])) {
switch (true) {
// NOTE: Most of the times it's a field mapping, so keep it first!!!
case (isset($this->_rsm->fieldMappings[$key])):
$fieldName = $this->_rsm->fieldMappings[$key];
$classMetadata = $this->_em->getClassMetadata($this->_rsm->declaringClasses[$key]);
$cache[$key]['fieldName'] = $fieldName;
$cache[$key]['type'] = Type::getType($classMetadata->fieldMappings[$fieldName]['type']);
$cache[$key]['isIdentifier'] = $classMetadata->isIdentifier($fieldName);
$cache[$key]['dqlAlias'] = $this->_rsm->columnOwnerMap[$key];
break;
case (isset($this->_rsm->scalarMappings[$key])):
$cache[$key]['fieldName'] = $this->_rsm->scalarMappings[$key];
$cache[$key]['type'] = Type::getType($this->_rsm->typeMappings[$key]);
$cache[$key]['isScalar'] = true;
break;
case (isset($this->_rsm->metaMappings[$key])):
// Meta column (has meaning in relational schema only, i.e. foreign keys or discriminator columns).
$fieldName = $this->_rsm->metaMappings[$key];
$classMetadata = $this->_em->getClassMetadata($this->_rsm->aliasMap[$this->_rsm->columnOwnerMap[$key]]);
$cache[$key]['isMetaColumn'] = true;
$cache[$key]['fieldName'] = $fieldName;
$cache[$key]['dqlAlias'] = $this->_rsm->columnOwnerMap[$key];
$cache[$key]['isIdentifier'] = isset($this->_rsm->isIdentifierColumn[$cache[$key]['dqlAlias']][$key]);
break;
default:
// this column is a left over, maybe from a LIMIT query hack for example in Oracle or DB2
// maybe from an additional column that has not been defined in a NativeQuery ResultSetMapping.
continue 2;
}
}
if (isset($cache[$key]['isScalar'])) {
$value = $cache[$key]['type']->convertToPHPValue($value, $this->_platform);
$rowData['scalars'][$cache[$key]['fieldName']] = $value;
continue;
}
$dqlAlias = $cache[$key]['dqlAlias'];
if ($cache[$key]['isIdentifier']) {
$id[$dqlAlias] .= '|' . $value;
}
if (isset($cache[$key]['isMetaColumn'])) {
if ( ! isset($rowData[$dqlAlias][$cache[$key]['fieldName']]) && $value !== null) {
$rowData[$dqlAlias][$cache[$key]['fieldName']] = $value;
if ($cache[$key]['isIdentifier']) {
$nonemptyComponents[$dqlAlias] = true;
}
}
continue;
}
// in an inheritance hierarchy the same field could be defined several times.
// We overwrite this value so long we dont have a non-null value, that value we keep.
// Per definition it cannot be that a field is defined several times and has several values.
if (isset($rowData[$dqlAlias][$cache[$key]['fieldName']]) && $value === null) {
continue;
}
$rowData[$dqlAlias][$cache[$key]['fieldName']] = $cache[$key]['type']->convertToPHPValue($value, $this->_platform);
if ( ! isset($nonemptyComponents[$dqlAlias]) && $value !== null) {
$nonemptyComponents[$dqlAlias] = true;
}
}
return $rowData;
}
/**
* Processes a row of the result set.
*
* Used for HYDRATE_SCALAR. This is a variant of _gatherRowData() that
* simply converts column names to field names and properly converts the
* values according to their types. The resulting row has the same number
* of elements as before.
*
* @param array $data
* @param array $cache
*
* @return array The processed row.
*/
protected function gatherScalarRowData(&$data, &$cache)
{
$rowData = array();
foreach ($data as $key => $value) {
// Parse each column name only once. Cache the results.
if ( ! isset($cache[$key])) {
switch (true) {
// NOTE: During scalar hydration, most of the times it's a scalar mapping, keep it first!!!
case (isset($this->_rsm->scalarMappings[$key])):
$cache[$key]['fieldName'] = $this->_rsm->scalarMappings[$key];
$cache[$key]['isScalar'] = true;
break;
case (isset($this->_rsm->fieldMappings[$key])):
$fieldName = $this->_rsm->fieldMappings[$key];
$classMetadata = $this->_em->getClassMetadata($this->_rsm->declaringClasses[$key]);
$cache[$key]['fieldName'] = $fieldName;
$cache[$key]['type'] = Type::getType($classMetadata->fieldMappings[$fieldName]['type']);
$cache[$key]['dqlAlias'] = $this->_rsm->columnOwnerMap[$key];
break;
case (isset($this->_rsm->metaMappings[$key])):
// Meta column (has meaning in relational schema only, i.e. foreign keys or discriminator columns).
$cache[$key]['isMetaColumn'] = true;
$cache[$key]['fieldName'] = $this->_rsm->metaMappings[$key];
$cache[$key]['dqlAlias'] = $this->_rsm->columnOwnerMap[$key];
break;
default:
// this column is a left over, maybe from a LIMIT query hack for example in Oracle or DB2
// maybe from an additional column that has not been defined in a NativeQuery ResultSetMapping.
continue 2;
}
}
$fieldName = $cache[$key]['fieldName'];
switch (true) {
case (isset($cache[$key]['isScalar'])):
$rowData[$fieldName] = $value;
break;
case (isset($cache[$key]['isMetaColumn'])):
$rowData[$cache[$key]['dqlAlias'] . '_' . $fieldName] = $value;
break;
default:
$value = $cache[$key]['type']->convertToPHPValue($value, $this->_platform);
$rowData[$cache[$key]['dqlAlias'] . '_' . $fieldName] = $value;
}
}
return $rowData;
}
/**
* Register entity as managed in UnitOfWork.
*
* @param \Doctrine\ORM\Mapping\ClassMetadata $class
* @param object $entity
* @param array $data
*
* @todo The "$id" generation is the same of UnitOfWork#createEntity. Remove this duplication somehow
*/
protected function registerManaged(ClassMetadata $class, $entity, array $data)
{
if ($class->isIdentifierComposite) {
$id = array();
foreach ($class->identifier as $fieldName) {
if (isset($class->associationMappings[$fieldName])) {
$id[$fieldName] = $data[$class->associationMappings[$fieldName]['joinColumns'][0]['name']];
} else {
$id[$fieldName] = $data[$fieldName];
}
}
} else {
if (isset($class->associationMappings[$class->identifier[0]])) {
$id = array($class->identifier[0] => $data[$class->associationMappings[$class->identifier[0]]['joinColumns'][0]['name']]);
} else {
$id = array($class->identifier[0] => $data[$class->identifier[0]]);
}
}
$this->_em->getUnitOfWork()->registerManaged($entity, $id, $data);
}
/**
* When executed in a hydrate() loop we have to clear internal state to
* decrease memory consumption.
*/
public function onClear($eventArgs)
{
}
}

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vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/ArrayHydrator.php vendored Normal file
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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\Internal\Hydration;
use PDO, Doctrine\DBAL\Connection, Doctrine\ORM\Mapping\ClassMetadata;
/**
* The ArrayHydrator produces a nested array "graph" that is often (not always)
* interchangeable with the corresponding object graph for read-only access.
*
* @since 2.0
* @author Roman Borschel <roman@code-factory.org>
* @author Guilherme Blanco <guilhermeblanoc@hotmail.com>
*/
class ArrayHydrator extends AbstractHydrator
{
private $_ce = array();
private $_rootAliases = array();
private $_isSimpleQuery = false;
private $_identifierMap = array();
private $_resultPointers = array();
private $_idTemplate = array();
private $_resultCounter = 0;
/**
* {@inheritdoc}
*/
protected function prepare()
{
$this->_isSimpleQuery = count($this->_rsm->aliasMap) <= 1;
$this->_identifierMap = array();
$this->_resultPointers = array();
$this->_idTemplate = array();
$this->_resultCounter = 0;
foreach ($this->_rsm->aliasMap as $dqlAlias => $className) {
$this->_identifierMap[$dqlAlias] = array();
$this->_resultPointers[$dqlAlias] = array();
$this->_idTemplate[$dqlAlias] = '';
}
}
/**
* {@inheritdoc}
*/
protected function hydrateAllData()
{
$result = array();
$cache = array();
while ($data = $this->_stmt->fetch(PDO::FETCH_ASSOC)) {
$this->hydrateRowData($data, $cache, $result);
}
return $result;
}
/**
* {@inheritdoc}
*/
protected function hydrateRowData(array $row, array &$cache, array &$result)
{
// 1) Initialize
$id = $this->_idTemplate; // initialize the id-memory
$nonemptyComponents = array();
$rowData = $this->gatherRowData($row, $cache, $id, $nonemptyComponents);
// Extract scalar values. They're appended at the end.
if (isset($rowData['scalars'])) {
$scalars = $rowData['scalars'];
unset($rowData['scalars']);
if (empty($rowData)) {
++$this->_resultCounter;
}
}
// 2) Now hydrate the data found in the current row.
foreach ($rowData as $dqlAlias => $data) {
$index = false;
if (isset($this->_rsm->parentAliasMap[$dqlAlias])) {
// It's a joined result
$parent = $this->_rsm->parentAliasMap[$dqlAlias];
$path = $parent . '.' . $dqlAlias;
// missing parent data, skipping as RIGHT JOIN hydration is not supported.
if ( ! isset($nonemptyComponents[$parent]) ) {
continue;
}
// Get a reference to the right element in the result tree.
// This element will get the associated element attached.
if ($this->_rsm->isMixed && isset($this->_rootAliases[$parent])) {
$first = reset($this->_resultPointers);
// TODO: Exception if $key === null ?
$baseElement =& $this->_resultPointers[$parent][key($first)];
} else if (isset($this->_resultPointers[$parent])) {
$baseElement =& $this->_resultPointers[$parent];
} else {
unset($this->_resultPointers[$dqlAlias]); // Ticket #1228
continue;
}
$relationAlias = $this->_rsm->relationMap[$dqlAlias];
$relation = $this->getClassMetadata($this->_rsm->aliasMap[$parent])->associationMappings[$relationAlias];
// Check the type of the relation (many or single-valued)
if ( ! ($relation['type'] & ClassMetadata::TO_ONE)) {
$oneToOne = false;
if (isset($nonemptyComponents[$dqlAlias])) {
if ( ! isset($baseElement[$relationAlias])) {
$baseElement[$relationAlias] = array();
}
$indexExists = isset($this->_identifierMap[$path][$id[$parent]][$id[$dqlAlias]]);
$index = $indexExists ? $this->_identifierMap[$path][$id[$parent]][$id[$dqlAlias]] : false;
$indexIsValid = $index !== false ? isset($baseElement[$relationAlias][$index]) : false;
if ( ! $indexExists || ! $indexIsValid) {
$element = $data;
if (isset($this->_rsm->indexByMap[$dqlAlias])) {
$baseElement[$relationAlias][$row[$this->_rsm->indexByMap[$dqlAlias]]] = $element;
} else {
$baseElement[$relationAlias][] = $element;
}
end($baseElement[$relationAlias]);
$this->_identifierMap[$path][$id[$parent]][$id[$dqlAlias]] = key($baseElement[$relationAlias]);
}
} else if ( ! isset($baseElement[$relationAlias])) {
$baseElement[$relationAlias] = array();
}
} else {
$oneToOne = true;
if ( ! isset($nonemptyComponents[$dqlAlias]) && ! isset($baseElement[$relationAlias])) {
$baseElement[$relationAlias] = null;
} else if ( ! isset($baseElement[$relationAlias])) {
$baseElement[$relationAlias] = $data;
}
}
$coll =& $baseElement[$relationAlias];
if ($coll !== null) {
$this->updateResultPointer($coll, $index, $dqlAlias, $oneToOne);
}
} else {
// It's a root result element
$this->_rootAliases[$dqlAlias] = true; // Mark as root
$entityKey = $this->_rsm->entityMappings[$dqlAlias] ?: 0;
// if this row has a NULL value for the root result id then make it a null result.
if ( ! isset($nonemptyComponents[$dqlAlias]) ) {
if ($this->_rsm->isMixed) {
$result[] = array($entityKey => null);
} else {
$result[] = null;
}
$resultKey = $this->_resultCounter;
++$this->_resultCounter;
continue;
}
// Check for an existing element
if ($this->_isSimpleQuery || ! isset($this->_identifierMap[$dqlAlias][$id[$dqlAlias]])) {
$element = $rowData[$dqlAlias];
if ($this->_rsm->isMixed) {
$element = array($entityKey => $element);
}
if (isset($this->_rsm->indexByMap[$dqlAlias])) {
$resultKey = $row[$this->_rsm->indexByMap[$dqlAlias]];
$result[$resultKey] = $element;
} else {
$resultKey = $this->_resultCounter;
$result[] = $element;
++$this->_resultCounter;
}
$this->_identifierMap[$dqlAlias][$id[$dqlAlias]] = $resultKey;
} else {
$index = $this->_identifierMap[$dqlAlias][$id[$dqlAlias]];
$resultKey = $index;
/*if ($this->_rsm->isMixed) {
$result[] =& $result[$index];
++$this->_resultCounter;
}*/
}
$this->updateResultPointer($result, $index, $dqlAlias, false);
}
}
// Append scalar values to mixed result sets
if (isset($scalars)) {
if ( ! isset($resultKey) ) {
// this only ever happens when no object is fetched (scalar result only)
if (isset($this->_rsm->indexByMap['scalars'])) {
$resultKey = $row[$this->_rsm->indexByMap['scalars']];
} else {
$resultKey = $this->_resultCounter - 1;
}
}
foreach ($scalars as $name => $value) {
$result[$resultKey][$name] = $value;
}
}
}
/**
* Updates the result pointer for an Entity. The result pointers point to the
* last seen instance of each Entity type. This is used for graph construction.
*
* @param array $coll The element.
* @param boolean|integer $index Index of the element in the collection.
* @param string $dqlAlias
* @param boolean $oneToOne Whether it is a single-valued association or not.
*/
private function updateResultPointer(array &$coll, $index, $dqlAlias, $oneToOne)
{
if ($coll === null) {
unset($this->_resultPointers[$dqlAlias]); // Ticket #1228
return;
}
if ($index !== false) {
$this->_resultPointers[$dqlAlias] =& $coll[$index];
return;
}
if ( ! $coll) {
return;
}
if ($oneToOne) {
$this->_resultPointers[$dqlAlias] =& $coll;
return;
}
end($coll);
$this->_resultPointers[$dqlAlias] =& $coll[key($coll)];
return;
}
/**
* Retrieve ClassMetadata associated to entity class name.
*
* @param string $className
*
* @return \Doctrine\ORM\Mapping\ClassMetadata
*/
private function getClassMetadata($className)
{
if ( ! isset($this->_ce[$className])) {
$this->_ce[$className] = $this->_em->getClassMetadata($className);
}
return $this->_ce[$className];
}
}

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<?php
namespace Doctrine\ORM\Internal\Hydration;
class HydrationException extends \Doctrine\ORM\ORMException
{
public static function nonUniqueResult()
{
return new self("The result returned by the query was not unique.");
}
public static function parentObjectOfRelationNotFound($alias, $parentAlias)
{
return new self("The parent object of entity result with alias '$alias' was not found."
. " The parent alias is '$parentAlias'.");
}
public static function emptyDiscriminatorValue($dqlAlias)
{
return new self("The DQL alias '" . $dqlAlias . "' contains an entity ".
"of an inheritance hierachy with an empty discriminator value. This means " .
"that the database contains inconsistent data with an empty " .
"discriminator value in a table row."
);
}
}

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vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/IterableResult.php vendored Normal file
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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\Internal\Hydration;
/**
* Represents a result structure that can be iterated over, hydrating row-by-row
* during the iteration. An IterableResult is obtained by AbstractHydrator#iterate().
*
* @author robo
* @since 2.0
*/
class IterableResult implements \Iterator
{
/**
* @var \Doctrine\ORM\Internal\Hydration\AbstractHydrator
*/
private $_hydrator;
/**
* @var boolean
*/
private $_rewinded = false;
/**
* @var integer
*/
private $_key = -1;
/**
* @var object
*/
private $_current = null;
/**
* @param \Doctrine\ORM\Internal\Hydration\AbstractHydrator $hydrator
*/
public function __construct($hydrator)
{
$this->_hydrator = $hydrator;
}
public function rewind()
{
if ($this->_rewinded == true) {
throw new HydrationException("Can only iterate a Result once.");
} else {
$this->_current = $this->next();
$this->_rewinded = true;
}
}
/**
* Gets the next set of results.
*
* @return array
*/
public function next()
{
$this->_current = $this->_hydrator->hydrateRow();
$this->_key++;
return $this->_current;
}
/**
* @return mixed
*/
public function current()
{
return $this->_current;
}
/**
* @return int
*/
public function key()
{
return $this->_key;
}
/**
* @return bool
*/
public function valid()
{
return ($this->_current!=false);
}
}

536
vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/ObjectHydrator.php vendored Normal file
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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\Internal\Hydration;
use PDO,
Doctrine\ORM\Mapping\ClassMetadata,
Doctrine\ORM\PersistentCollection,
Doctrine\ORM\Query,
Doctrine\ORM\Event\LifecycleEventArgs,
Doctrine\ORM\Events,
Doctrine\Common\Collections\ArrayCollection,
Doctrine\Common\Collections\Collection,
Doctrine\ORM\Proxy\Proxy;
/**
* The ObjectHydrator constructs an object graph out of an SQL result set.
*
* @since 2.0
* @author Roman Borschel <roman@code-factory.org>
* @author Guilherme Blanco <guilhermeblanoc@hotmail.com>
*
* @internal Highly performance-sensitive code.
*/
class ObjectHydrator extends AbstractHydrator
{
/* Local ClassMetadata cache to avoid going to the EntityManager all the time.
* This local cache is maintained between hydration runs and not cleared.
*/
private $_ce = array();
/* The following parts are reinitialized on every hydration run. */
private $_identifierMap;
private $_resultPointers;
private $_idTemplate;
private $_resultCounter;
private $_rootAliases = array();
private $_initializedCollections = array();
private $_existingCollections = array();
/** @override */
protected function prepare()
{
$this->_identifierMap =
$this->_resultPointers =
$this->_idTemplate = array();
$this->_resultCounter = 0;
if ( ! isset($this->_hints['deferEagerLoad'])) {
$this->_hints['deferEagerLoad'] = true;
}
foreach ($this->_rsm->aliasMap as $dqlAlias => $className) {
$this->_identifierMap[$dqlAlias] = array();
$this->_idTemplate[$dqlAlias] = '';
if ( ! isset($this->_ce[$className])) {
$this->_ce[$className] = $this->_em->getClassMetadata($className);
}
// Remember which associations are "fetch joined", so that we know where to inject
// collection stubs or proxies and where not.
if ( ! isset($this->_rsm->relationMap[$dqlAlias])) {
continue;
}
if ( ! isset($this->_rsm->aliasMap[$this->_rsm->parentAliasMap[$dqlAlias]])) {
throw HydrationException::parentObjectOfRelationNotFound($dqlAlias, $this->_rsm->parentAliasMap[$dqlAlias]);
}
$sourceClassName = $this->_rsm->aliasMap[$this->_rsm->parentAliasMap[$dqlAlias]];
$sourceClass = $this->_getClassMetadata($sourceClassName);
$assoc = $sourceClass->associationMappings[$this->_rsm->relationMap[$dqlAlias]];
$this->_hints['fetched'][$this->_rsm->parentAliasMap[$dqlAlias]][$assoc['fieldName']] = true;
if ($assoc['type'] === ClassMetadata::MANY_TO_MANY) {
continue;
}
// Mark any non-collection opposite sides as fetched, too.
if ($assoc['mappedBy']) {
$this->_hints['fetched'][$dqlAlias][$assoc['mappedBy']] = true;
continue;
}
// handle fetch-joined owning side bi-directional one-to-one associations
if ($assoc['inversedBy']) {
$class = $this->_ce[$className];
$inverseAssoc = $class->associationMappings[$assoc['inversedBy']];
if ( ! ($inverseAssoc['type'] & ClassMetadata::TO_ONE)) {
continue;
}
$this->_hints['fetched'][$dqlAlias][$inverseAssoc['fieldName']] = true;
}
}
}
/**
* {@inheritdoc}
*/
protected function cleanup()
{
$eagerLoad = (isset($this->_hints['deferEagerLoad'])) && $this->_hints['deferEagerLoad'] == true;
parent::cleanup();
$this->_identifierMap =
$this->_initializedCollections =
$this->_existingCollections =
$this->_resultPointers = array();
if ($eagerLoad) {
$this->_em->getUnitOfWork()->triggerEagerLoads();
}
}
/**
* {@inheritdoc}
*/
protected function hydrateAllData()
{
$result = array();
$cache = array();
while ($row = $this->_stmt->fetch(PDO::FETCH_ASSOC)) {
$this->hydrateRowData($row, $cache, $result);
}
// Take snapshots from all newly initialized collections
foreach ($this->_initializedCollections as $coll) {
$coll->takeSnapshot();
}
return $result;
}
/**
* Initializes a related collection.
*
* @param object $entity The entity to which the collection belongs.
* @param ClassMetadata $class
* @param string $name The name of the field on the entity that holds the collection.
* @param string $parentDqlAlias Alias of the parent fetch joining this collection.
*/
private function _initRelatedCollection($entity, $class, $fieldName, $parentDqlAlias)
{
$oid = spl_object_hash($entity);
$relation = $class->associationMappings[$fieldName];
$value = $class->reflFields[$fieldName]->getValue($entity);
if ($value === null) {
$value = new ArrayCollection;
}
if ( ! $value instanceof PersistentCollection) {
$value = new PersistentCollection(
$this->_em, $this->_ce[$relation['targetEntity']], $value
);
$value->setOwner($entity, $relation);
$class->reflFields[$fieldName]->setValue($entity, $value);
$this->_uow->setOriginalEntityProperty($oid, $fieldName, $value);
$this->_initializedCollections[$oid . $fieldName] = $value;
} else if (
isset($this->_hints[Query::HINT_REFRESH]) ||
isset($this->_hints['fetched'][$parentDqlAlias][$fieldName]) &&
! $value->isInitialized()
) {
// Is already PersistentCollection, but either REFRESH or FETCH-JOIN and UNINITIALIZED!
$value->setDirty(false);
$value->setInitialized(true);
$value->unwrap()->clear();
$this->_initializedCollections[$oid . $fieldName] = $value;
} else {
// Is already PersistentCollection, and DON'T REFRESH or FETCH-JOIN!
$this->_existingCollections[$oid . $fieldName] = $value;
}
return $value;
}
/**
* Gets an entity instance.
*
* @param $data The instance data.
* @param $dqlAlias The DQL alias of the entity's class.
* @return object The entity.
*/
private function _getEntity(array $data, $dqlAlias)
{
$className = $this->_rsm->aliasMap[$dqlAlias];
if (isset($this->_rsm->discriminatorColumns[$dqlAlias])) {
$discrColumn = $this->_rsm->metaMappings[$this->_rsm->discriminatorColumns[$dqlAlias]];
if ($data[$discrColumn] === "") {
throw HydrationException::emptyDiscriminatorValue($dqlAlias);
}
$className = $this->_ce[$className]->discriminatorMap[$data[$discrColumn]];
unset($data[$discrColumn]);
}
if (isset($this->_hints[Query::HINT_REFRESH_ENTITY]) && isset($this->_rootAliases[$dqlAlias])) {
$this->registerManaged($this->_ce[$className], $this->_hints[Query::HINT_REFRESH_ENTITY], $data);
}
$this->_hints['fetchAlias'] = $dqlAlias;
return $this->_uow->createEntity($className, $data, $this->_hints);
}
private function _getEntityFromIdentityMap($className, array $data)
{
// TODO: Abstract this code and UnitOfWork::createEntity() equivalent?
$class = $this->_ce[$className];
/* @var $class ClassMetadata */
if ($class->isIdentifierComposite) {
$idHash = '';
foreach ($class->identifier as $fieldName) {
if (isset($class->associationMappings[$fieldName])) {
$idHash .= $data[$class->associationMappings[$fieldName]['joinColumns'][0]['name']] . ' ';
} else {
$idHash .= $data[$fieldName] . ' ';
}
}
return $this->_uow->tryGetByIdHash(rtrim($idHash), $class->rootEntityName);
} else if (isset($class->associationMappings[$class->identifier[0]])) {
return $this->_uow->tryGetByIdHash($data[$class->associationMappings[$class->identifier[0]]['joinColumns'][0]['name']], $class->rootEntityName);
} else {
return $this->_uow->tryGetByIdHash($data[$class->identifier[0]], $class->rootEntityName);
}
}
/**
* Gets a ClassMetadata instance from the local cache.
* If the instance is not yet in the local cache, it is loaded into the
* local cache.
*
* @param string $className The name of the class.
* @return ClassMetadata
*/
private function _getClassMetadata($className)
{
if ( ! isset($this->_ce[$className])) {
$this->_ce[$className] = $this->_em->getClassMetadata($className);
}
return $this->_ce[$className];
}
/**
* Hydrates a single row in an SQL result set.
*
* @internal
* First, the data of the row is split into chunks where each chunk contains data
* that belongs to a particular component/class. Afterwards, all these chunks
* are processed, one after the other. For each chunk of class data only one of the
* following code paths is executed:
*
* Path A: The data chunk belongs to a joined/associated object and the association
* is collection-valued.
* Path B: The data chunk belongs to a joined/associated object and the association
* is single-valued.
* Path C: The data chunk belongs to a root result element/object that appears in the topmost
* level of the hydrated result. A typical example are the objects of the type
* specified by the FROM clause in a DQL query.
*
* @param array $data The data of the row to process.
* @param array $cache The cache to use.
* @param array $result The result array to fill.
*/
protected function hydrateRowData(array $row, array &$cache, array &$result)
{
// Initialize
$id = $this->_idTemplate; // initialize the id-memory
$nonemptyComponents = array();
// Split the row data into chunks of class data.
$rowData = $this->gatherRowData($row, $cache, $id, $nonemptyComponents);
// Extract scalar values. They're appended at the end.
if (isset($rowData['scalars'])) {
$scalars = $rowData['scalars'];
unset($rowData['scalars']);
if (empty($rowData)) {
++$this->_resultCounter;
}
}
// Hydrate the data chunks
foreach ($rowData as $dqlAlias => $data) {
$entityName = $this->_rsm->aliasMap[$dqlAlias];
if (isset($this->_rsm->parentAliasMap[$dqlAlias])) {
// It's a joined result
$parentAlias = $this->_rsm->parentAliasMap[$dqlAlias];
// we need the $path to save into the identifier map which entities were already
// seen for this parent-child relationship
$path = $parentAlias . '.' . $dqlAlias;
// We have a RIGHT JOIN result here. Doctrine cannot hydrate RIGHT JOIN Object-Graphs
if (!isset($nonemptyComponents[$parentAlias])) {
// TODO: Add special case code where we hydrate the right join objects into identity map at least
continue;
}
// Get a reference to the parent object to which the joined element belongs.
if ($this->_rsm->isMixed && isset($this->_rootAliases[$parentAlias])) {
$first = reset($this->_resultPointers);
$parentObject = $first[key($first)];
} else if (isset($this->_resultPointers[$parentAlias])) {
$parentObject = $this->_resultPointers[$parentAlias];
} else {
// Parent object of relation not found, so skip it.
continue;
}
$parentClass = $this->_ce[$this->_rsm->aliasMap[$parentAlias]];
$oid = spl_object_hash($parentObject);
$relationField = $this->_rsm->relationMap[$dqlAlias];
$relation = $parentClass->associationMappings[$relationField];
$reflField = $parentClass->reflFields[$relationField];
// Check the type of the relation (many or single-valued)
if ( ! ($relation['type'] & ClassMetadata::TO_ONE)) {
$reflFieldValue = $reflField->getValue($parentObject);
// PATH A: Collection-valued association
if (isset($nonemptyComponents[$dqlAlias])) {
$collKey = $oid . $relationField;
if (isset($this->_initializedCollections[$collKey])) {
$reflFieldValue = $this->_initializedCollections[$collKey];
} else if ( ! isset($this->_existingCollections[$collKey])) {
$reflFieldValue = $this->_initRelatedCollection($parentObject, $parentClass, $relationField, $parentAlias);
}
$indexExists = isset($this->_identifierMap[$path][$id[$parentAlias]][$id[$dqlAlias]]);
$index = $indexExists ? $this->_identifierMap[$path][$id[$parentAlias]][$id[$dqlAlias]] : false;
$indexIsValid = $index !== false ? isset($reflFieldValue[$index]) : false;
if ( ! $indexExists || ! $indexIsValid) {
if (isset($this->_existingCollections[$collKey])) {
// Collection exists, only look for the element in the identity map.
if ($element = $this->_getEntityFromIdentityMap($entityName, $data)) {
$this->_resultPointers[$dqlAlias] = $element;
} else {
unset($this->_resultPointers[$dqlAlias]);
}
} else {
$element = $this->_getEntity($data, $dqlAlias);
if (isset($this->_rsm->indexByMap[$dqlAlias])) {
$indexValue = $row[$this->_rsm->indexByMap[$dqlAlias]];
$reflFieldValue->hydrateSet($indexValue, $element);
$this->_identifierMap[$path][$id[$parentAlias]][$id[$dqlAlias]] = $indexValue;
} else {
$reflFieldValue->hydrateAdd($element);
$reflFieldValue->last();
$this->_identifierMap[$path][$id[$parentAlias]][$id[$dqlAlias]] = $reflFieldValue->key();
}
// Update result pointer
$this->_resultPointers[$dqlAlias] = $element;
}
} else {
// Update result pointer
$this->_resultPointers[$dqlAlias] = $reflFieldValue[$index];
}
} else if ( ! $reflFieldValue) {
$reflFieldValue = $this->_initRelatedCollection($parentObject, $parentClass, $relationField, $parentAlias);
} else if ($reflFieldValue instanceof PersistentCollection && $reflFieldValue->isInitialized() === false) {
$reflFieldValue->setInitialized(true);
}
} else {
// PATH B: Single-valued association
$reflFieldValue = $reflField->getValue($parentObject);
if ( ! $reflFieldValue || isset($this->_hints[Query::HINT_REFRESH]) || ($reflFieldValue instanceof Proxy && !$reflFieldValue->__isInitialized__)) {
// we only need to take action if this value is null,
// we refresh the entity or its an unitialized proxy.
if (isset($nonemptyComponents[$dqlAlias])) {
$element = $this->_getEntity($data, $dqlAlias);
$reflField->setValue($parentObject, $element);
$this->_uow->setOriginalEntityProperty($oid, $relationField, $element);
$targetClass = $this->_ce[$relation['targetEntity']];
if ($relation['isOwningSide']) {
//TODO: Just check hints['fetched'] here?
// If there is an inverse mapping on the target class its bidirectional
if ($relation['inversedBy']) {
$inverseAssoc = $targetClass->associationMappings[$relation['inversedBy']];
if ($inverseAssoc['type'] & ClassMetadata::TO_ONE) {
$targetClass->reflFields[$inverseAssoc['fieldName']]->setValue($element, $parentObject);
$this->_uow->setOriginalEntityProperty(spl_object_hash($element), $inverseAssoc['fieldName'], $parentObject);
}
} else if ($parentClass === $targetClass && $relation['mappedBy']) {
// Special case: bi-directional self-referencing one-one on the same class
$targetClass->reflFields[$relationField]->setValue($element, $parentObject);
}
} else {
// For sure bidirectional, as there is no inverse side in unidirectional mappings
$targetClass->reflFields[$relation['mappedBy']]->setValue($element, $parentObject);
$this->_uow->setOriginalEntityProperty(spl_object_hash($element), $relation['mappedBy'], $parentObject);
}
// Update result pointer
$this->_resultPointers[$dqlAlias] = $element;
} else {
$this->_uow->setOriginalEntityProperty($oid, $relationField, null);
}
// else leave $reflFieldValue null for single-valued associations
} else {
// Update result pointer
$this->_resultPointers[$dqlAlias] = $reflFieldValue;
}
}
} else {
// PATH C: Its a root result element
$this->_rootAliases[$dqlAlias] = true; // Mark as root alias
$entityKey = $this->_rsm->entityMappings[$dqlAlias] ?: 0;
// if this row has a NULL value for the root result id then make it a null result.
if ( ! isset($nonemptyComponents[$dqlAlias]) ) {
if ($this->_rsm->isMixed) {
$result[] = array($entityKey => null);
} else {
$result[] = null;
}
$resultKey = $this->_resultCounter;
++$this->_resultCounter;
continue;
}
// check for existing result from the iterations before
if ( ! isset($this->_identifierMap[$dqlAlias][$id[$dqlAlias]])) {
$element = $this->_getEntity($rowData[$dqlAlias], $dqlAlias);
if ($this->_rsm->isMixed) {
$element = array($entityKey => $element);
}
if (isset($this->_rsm->indexByMap[$dqlAlias])) {
$resultKey = $row[$this->_rsm->indexByMap[$dqlAlias]];
if (isset($this->_hints['collection'])) {
$this->_hints['collection']->hydrateSet($resultKey, $element);
}
$result[$resultKey] = $element;
} else {
$resultKey = $this->_resultCounter;
++$this->_resultCounter;
if (isset($this->_hints['collection'])) {
$this->_hints['collection']->hydrateAdd($element);
}
$result[] = $element;
}
$this->_identifierMap[$dqlAlias][$id[$dqlAlias]] = $resultKey;
// Update result pointer
$this->_resultPointers[$dqlAlias] = $element;
} else {
// Update result pointer
$index = $this->_identifierMap[$dqlAlias][$id[$dqlAlias]];
$this->_resultPointers[$dqlAlias] = $result[$index];
$resultKey = $index;
/*if ($this->_rsm->isMixed) {
$result[] = $result[$index];
++$this->_resultCounter;
}*/
}
}
}
// Append scalar values to mixed result sets
if (isset($scalars)) {
if ( ! isset($resultKey) ) {
if (isset($this->_rsm->indexByMap['scalars'])) {
$resultKey = $row[$this->_rsm->indexByMap['scalars']];
} else {
$resultKey = $this->_resultCounter - 1;
}
}
foreach ($scalars as $name => $value) {
$result[$resultKey][$name] = $value;
}
}
}
/**
* When executed in a hydrate() loop we may have to clear internal state to
* decrease memory consumption.
*/
public function onClear($eventArgs)
{
parent::onClear($eventArgs);
$aliases = array_keys($this->_identifierMap);
$this->_identifierMap = array();
foreach ($aliases as $alias) {
$this->_identifierMap[$alias] = array();
}
}
}

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vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/ScalarHydrator.php vendored Normal file
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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\Internal\Hydration;
use Doctrine\DBAL\Connection;
/**
* Hydrator that produces flat, rectangular results of scalar data.
* The created result is almost the same as a regular SQL result set, except
* that column names are mapped to field names and data type conversions take place.
*
* @since 2.0
* @author Roman Borschel <roman@code-factory.org>
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
*/
class ScalarHydrator extends AbstractHydrator
{
/**
* {@inheritdoc}
*/
protected function hydrateAllData()
{
$result = array();
$cache = array();
while ($data = $this->_stmt->fetch(\PDO::FETCH_ASSOC)) {
$this->hydrateRowData($data, $cache, $result);
}
return $result;
}
/**
* {@inheritdoc}
*/
protected function hydrateRowData(array $data, array &$cache, array &$result)
{
$result[] = $this->gatherScalarRowData($data, $cache);
}
}

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vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/SimpleObjectHydrator.php vendored Normal file
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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\Internal\Hydration;
use \PDO,
Doctrine\DBAL\Types\Type,
Doctrine\ORM\Mapping\ClassMetadata,
Doctrine\ORM\Event\LifecycleEventArgs,
Doctrine\ORM\Events,
Doctrine\ORM\Query;
class SimpleObjectHydrator extends AbstractHydrator
{
/**
* @var ClassMetadata
*/
private $class;
/**
* @var array
*/
private $declaringClasses = array();
/**
* {@inheritdoc}
*/
protected function hydrateAllData()
{
$result = array();
$cache = array();
while ($row = $this->_stmt->fetch(PDO::FETCH_ASSOC)) {
$this->hydrateRowData($row, $cache, $result);
}
$this->_em->getUnitOfWork()->triggerEagerLoads();
return $result;
}
/**
* {@inheritdoc}
*/
protected function prepare()
{
if (count($this->_rsm->aliasMap) !== 1) {
throw new \RuntimeException("Cannot use SimpleObjectHydrator with a ResultSetMapping that contains more than one object result.");
}
if ($this->_rsm->scalarMappings) {
throw new \RuntimeException("Cannot use SimpleObjectHydrator with a ResultSetMapping that contains scalar mappings.");
}
$this->class = $this->_em->getClassMetadata(reset($this->_rsm->aliasMap));
// We only need to add declaring classes if we have inheritance.
if ($this->class->inheritanceType === ClassMetadata::INHERITANCE_TYPE_NONE) {
return;
}
foreach ($this->_rsm->declaringClasses AS $column => $class) {
$this->declaringClasses[$column] = $this->_em->getClassMetadata($class);
}
}
/**
* {@inheritdoc}
*/
protected function hydrateRowData(array $sqlResult, array &$cache, array &$result)
{
$entityName = $this->class->name;
$data = array();
// We need to find the correct entity class name if we have inheritance in resultset
if ($this->class->inheritanceType !== ClassMetadata::INHERITANCE_TYPE_NONE) {
$discrColumnName = $this->_platform->getSQLResultCasing($this->class->discriminatorColumn['name']);
if ($sqlResult[$discrColumnName] === '') {
throw HydrationException::emptyDiscriminatorValue(key($this->_rsm->aliasMap));
}
$entityName = $this->class->discriminatorMap[$sqlResult[$discrColumnName]];
unset($sqlResult[$discrColumnName]);
}
foreach ($sqlResult as $column => $value) {
// Hydrate column information if not yet present
if ( ! isset($cache[$column])) {
if (($info = $this->hydrateColumnInfo($entityName, $column)) === null) {
continue;
}
$cache[$column] = $info;
}
// Convert field to a valid PHP value
if (isset($cache[$column]['field'])) {
$type = Type::getType($cache[$column]['class']->fieldMappings[$cache[$column]['name']]['type']);
$value = $type->convertToPHPValue($value, $this->_platform);
}
// Prevent overwrite in case of inherit classes using same property name (See AbstractHydrator)
if (isset($cache[$column]) && ( ! isset($data[$cache[$column]['name']]) || $value !== null)) {
$data[$cache[$column]['name']] = $value;
}
}
if (isset($this->_hints[Query::HINT_REFRESH_ENTITY])) {
$this->registerManaged($this->class, $this->_hints[Query::HINT_REFRESH_ENTITY], $data);
}
$uow = $this->_em->getUnitOfWork();
$entity = $uow->createEntity($entityName, $data, $this->_hints);
$result[] = $entity;
}
/**
* Retrieve column information form ResultSetMapping.
*
* @param string $entityName
* @param string $column
*
* @return array
*/
protected function hydrateColumnInfo($entityName, $column)
{
switch (true) {
case (isset($this->_rsm->fieldMappings[$column])):
$class = isset($this->declaringClasses[$column])
? $this->declaringClasses[$column]
: $this->class;
// If class is not part of the inheritance, ignore
if ( ! ($class->name === $entityName || is_subclass_of($entityName, $class->name))) {
return null;
}
return array(
'class' => $class,
'name' => $this->_rsm->fieldMappings[$column],
'field' => true,
);
case (isset($this->_rsm->relationMap[$column])):
$class = isset($this->_rsm->relationMap[$column])
? $this->_rsm->relationMap[$column]
: $this->class;
// If class is not self referencing, ignore
if ( ! ($class === $entityName || is_subclass_of($entityName, $class))) {
return null;
}
// TODO: Decide what to do with associations. It seems original code is incomplete.
// One solution is to load the association, but it might require extra efforts.
return array('name' => $column);
default:
return array(
'name' => $this->_rsm->metaMappings[$column]
);
}
}
}

56
vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/SingleScalarHydrator.php vendored Normal file
View File

@@ -0,0 +1,56 @@
<?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\Internal\Hydration;
use Doctrine\DBAL\Connection,
Doctrine\ORM\NoResultException,
Doctrine\ORM\NonUniqueResultException;
/**
* Hydrator that hydrates a single scalar value from the result set.
*
* @since 2.0
* @author Roman Borschel <roman@code-factory.org>
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
*/
class SingleScalarHydrator extends AbstractHydrator
{
/**
* {@inheritdoc}
*/
protected function hydrateAllData()
{
$data = $this->_stmt->fetchAll(\PDO::FETCH_ASSOC);
$numRows = count($data);
if ($numRows === 0) {
throw new NoResultException();
}
if ($numRows > 1 || count($data[key($data)]) > 1) {
throw new NonUniqueResultException();
}
$cache = array();
$result = $this->gatherScalarRowData($data[key($data)], $cache);
return array_shift($result);
}
}