/
ClassMetadataInfo.php
1347 lines (1238 loc) · 40.8 KB
/
ClassMetadataInfo.php
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<?php
/*
* $Id$
*
* 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\Mapping;
/**
* A <tt>ClassMetadata</tt> instance holds all the object-relational mapping metadata
* of an entity and it's associations.
*
* Once populated, ClassMetadata instances are usually cached in a serialized form.
*
* <b>IMPORTANT NOTE:</b>
*
* The fields of this class are only public for 2 reasons:
* 1) To allow fast READ access.
* 2) To drastically reduce the size of a serialized instance (private/protected members
* get the whole class name, namespace inclusive, prepended to every property in
* the serialized representation).
*
* @author Roman Borschel <roman@code-factory.org>
* @author Jonathan H. Wage <jonwage@gmail.com>
* @since 2.0
*/
class ClassMetadataInfo
{
/* The inheritance mapping types */
/**
* NONE means the class does not participate in an inheritance hierarchy
* and therefore does not need an inheritance mapping type.
*/
const INHERITANCE_TYPE_NONE = 1;
/**
* JOINED means the class will be persisted according to the rules of
* <tt>Class Table Inheritance</tt>.
*/
const INHERITANCE_TYPE_JOINED = 2;
/**
* SINGLE_TABLE means the class will be persisted according to the rules of
* <tt>Single Table Inheritance</tt>.
*/
const INHERITANCE_TYPE_SINGLE_TABLE = 3;
/**
* TABLE_PER_CLASS means the class will be persisted according to the rules
* of <tt>Concrete Table Inheritance</tt>.
*/
const INHERITANCE_TYPE_TABLE_PER_CLASS = 4;
/* The Id generator types. */
/**
* AUTO means the generator type will depend on what the used platform prefers.
* Offers full portability.
*/
const GENERATOR_TYPE_AUTO = 1;
/**
* SEQUENCE means a separate sequence object will be used. Platforms that do
* not have native sequence support may emulate it. Full portability is currently
* not guaranteed.
*/
const GENERATOR_TYPE_SEQUENCE = 2;
/**
* TABLE means a separate table is used for id generation.
* Offers full portability.
*/
const GENERATOR_TYPE_TABLE = 3;
/**
* IDENTITY means an identity column is used for id generation. The database
* will fill in the id column on insertion. Platforms that do not support
* native identity columns may emulate them. Full portability is currently
* not guaranteed.
*/
const GENERATOR_TYPE_IDENTITY = 4;
/**
* NONE means the class does not have a generated id. That means the class
* must have a natural, manually assigned id.
*/
const GENERATOR_TYPE_NONE = 5;
/**
* DEFERRED_IMPLICIT means that changes of entities are calculated at commit-time
* by doing a property-by-property comparison with the original data. This will
* be done for all entities that are in MANAGED state at commit-time.
*
* This is the default change tracking policy.
*/
const CHANGETRACKING_DEFERRED_IMPLICIT = 1;
/**
* DEFERRED_EXPLICIT means that changes of entities are calculated at commit-time
* by doing a property-by-property comparison with the original data. This will
* be done only for entities that were explicitly saved (through persist() or a cascade).
*/
const CHANGETRACKING_DEFERRED_EXPLICIT = 2;
/**
* NOTIFY means that Doctrine relies on the entities sending out notifications
* when their properties change. Such entity classes must implement
* the <tt>NotifyPropertyChanged</tt> interface.
*/
const CHANGETRACKING_NOTIFY = 3;
/**
* READ-ONLY: The name of the entity class.
*/
public $name;
/**
* READ-ONLY: The namespace the entity class is contained in.
*
* @var string
* @todo Not really needed. Usage could be localized.
*/
public $namespace;
/**
* READ-ONLY: The name of the entity class that is at the root of the mapped entity inheritance
* hierarchy. If the entity is not part of a mapped inheritance hierarchy this is the same
* as {@link $entityName}.
*
* @var string
*/
public $rootEntityName;
/**
* The name of the custom repository class used for the entity class.
* (Optional).
*
* @var string
*/
public $customRepositoryClassName;
/**
* READ-ONLY: Whether this class describes the mapping of a mapped superclass.
*
* @var boolean
*/
public $isMappedSuperclass = false;
/**
* READ-ONLY: The names of the parent classes (ancestors).
*
* @var array
*/
public $parentClasses = array();
/**
* READ-ONLY: The names of all subclasses.
*
* @var array
*/
public $subClasses = array();
/**
* READ-ONLY: The field names of all fields that are part of the identifier/primary key
* of the mapped entity class.
*
* @var array
*/
public $identifier = array();
/**
* READ-ONLY: The inheritance mapping type used by the class.
*
* @var integer
*/
public $inheritanceType = self::INHERITANCE_TYPE_NONE;
/**
* READ-ONLY: The Id generator type used by the class.
*
* @var string
*/
public $generatorType = self::GENERATOR_TYPE_NONE;
/**
* READ-ONLY: The field mappings of the class.
* Keys are field names and values are mapping definitions.
*
* The mapping definition array has the following values:
*
* - <b>fieldName</b> (string)
* The name of the field in the Entity.
*
* - <b>type</b> (object Doctrine\DBAL\Types\* or custom type)
* The type of the column. Can be one of Doctrine's portable types
* or a custom type.
*
* - <b>columnName</b> (string, optional)
* The column name. Optional. Defaults to the field name.
*
* - <b>length</b> (integer, optional)
* The database length of the column. Optional. Default value taken from
* the type.
*
* - <b>id</b> (boolean, optional)
* Marks the field as the primary key of the Entity. Multiple fields of an
* entity can have the id attribute, forming a composite key.
*
* - <b>idGenerator</b> (string, optional)
* Either: idGenerator => 'nameOfGenerator', usually only for TABLE/SEQUENCE generators
* Or: idGenerator => 'identity' or 'auto' or 'table' or 'sequence'
* Note that 'auto', 'table', 'sequence' and 'identity' are reserved names and
* therefore cant be used as a generator name!
*
* - <b>nullable</b> (boolean, optional)
* Whether the column is nullable. Defaults to FALSE.
*
* - <b>columnDefinition</b> (string, optional, schema-only)
* The SQL fragment that is used when generating the DDL for the column.
*
* - <b>precision</b> (integer, optional, schema-only)
* The precision of a decimal column. Only valid if the column type is decimal.
*
* - <b>scale</b> (integer, optional, schema-only)
* The scale of a decimal column. Only valid if the column type is decimal.
*
* - <b>unique (string, optional, schema-only)</b>
* Whether a unique constraint should be generated for the column.
*
* @var array
*/
public $fieldMappings = array();
/**
* READ-ONLY: An array of field names. Used to look up field names from column names.
* Keys are column names and values are field names.
* This is the reverse lookup map of $_columnNames.
*
* @var array
*/
public $fieldNames = array();
/**
* READ-ONLY: A map of field names to column names. Keys are field names and values column names.
* Used to look up column names from field names.
* This is the reverse lookup map of $_fieldNames.
*
* @var array
* @todo We could get rid of this array by just using $fieldMappings[$fieldName]['columnName'].
*/
public $columnNames = array();
/**
* READ-ONLY: The discriminator value of this class.
*
* <b>This does only apply to the JOINED and SINGLE_TABLE inheritance mapping strategies
* where a discriminator column is used.</b>
*
* @var mixed
* @see discriminatorColumn
*/
public $discriminatorValue;
/**
* READ-ONLY: The discriminator map of all mapped classes in the hierarchy.
*
* <b>This does only apply to the JOINED and SINGLE_TABLE inheritance mapping strategies
* where a discriminator column is used.</b>
*
* @var mixed
* @see discriminatorColumn
*/
public $discriminatorMap = array();
/**
* READ-ONLY: The definition of the descriminator column used in JOINED and SINGLE_TABLE
* inheritance mappings.
*
* @var array
*/
public $discriminatorColumn;
/**
* READ-ONLY: The primary table definition. The definition is an array with the
* following entries:
*
* name => <tableName>
* schema => <schemaName>
* indexes => array
* uniqueConstraints => array
*
* @var array
* @todo Rename to just $table
*/
public $table;
/**
* READ-ONLY: The registered lifecycle callbacks for entities of this class.
*
* @var array
*/
public $lifecycleCallbacks = array();
/**
* READ-ONLY: The association mappings. All mappings, inverse and owning side.
*
* @var array
*/
public $associationMappings = array();
/**
* READ-ONLY: Flag indicating whether the identifier/primary key of the class is composite.
*
* @var boolean
*/
public $isIdentifierComposite = false;
/**
* READ-ONLY: The ID generator used for generating IDs for this class.
*
* @var AbstractIdGenerator
*/
public $idGenerator;
/**
* READ-ONLY: The definition of the sequence generator of this class. Only used for the
* SEQUENCE generation strategy.
*
* The definition has the following structure:
* <code>
* array(
* 'sequenceName' => 'name',
* 'allocationSize' => 20,
* 'initialValue' => 1
* )
* </code>
*
* @var array
*/
public $sequenceGeneratorDefinition;
/**
* READ-ONLY: The definition of the table generator of this class. Only used for the
* TABLE generation strategy.
*
* @var array
*/
public $tableGeneratorDefinition;
/**
* READ-ONLY: The policy used for change-tracking on entities of this class.
*
* @var integer
*/
public $changeTrackingPolicy = self::CHANGETRACKING_DEFERRED_IMPLICIT;
/**
* READ-ONLY: A map of field names to class names, where the field names are association
* fields that have been inherited from another class and values are the names
* of the classes that define the association.
*
* @var array
*/
public $inheritedAssociationFields = array();
/**
* READ-ONLY: A flag for whether or not instances of this class are to be versioned
* with optimistic locking.
*
* @var boolean $isVersioned
*/
public $isVersioned;
/**
* READ-ONLY: The name of the field which is used for versioning in optimistic locking (if any).
*
* @var mixed $versionField
*/
public $versionField;
/**
* Initializes a new ClassMetadata instance that will hold the object-relational mapping
* metadata of the class with the given name.
*
* @param string $entityName The name of the entity class the new instance is used for.
*/
public function __construct($entityName)
{
$this->name = $entityName;
$this->rootEntityName = $entityName;
}
/**
* Sets the change tracking policy used by this class.
*
* @param integer $policy
*/
public function setChangeTrackingPolicy($policy)
{
$this->changeTrackingPolicy = $policy;
}
/**
* Whether the change tracking policy of this class is "deferred explicit".
*
* @return boolean
*/
public function isChangeTrackingDeferredExplicit()
{
return $this->changeTrackingPolicy == self::CHANGETRACKING_DEFERRED_EXPLICIT;
}
/**
* Whether the change tracking policy of this class is "deferred implicit".
*
* @return boolean
*/
public function isChangeTrackingDeferredImplicit()
{
return $this->changeTrackingPolicy == self::CHANGETRACKING_DEFERRED_IMPLICIT;
}
/**
* Whether the change tracking policy of this class is "notify".
*
* @return boolean
*/
public function isChangeTrackingNotify()
{
return $this->changeTrackingPolicy == self::CHANGETRACKING_NOTIFY;
}
/**
* Checks whether a field is part of the identifier/primary key field(s).
*
* @param string $fieldName The field name
* @return boolean TRUE if the field is part of the table identifier/primary key field(s),
* FALSE otherwise.
*/
public function isIdentifier($fieldName)
{
if ( ! $this->isIdentifierComposite) {
return $fieldName === $this->identifier[0];
}
return in_array($fieldName, $this->identifier);
}
/**
* Check if the field is unique.
*
* @param string $fieldName The field name
* @return boolean TRUE if the field is unique, FALSE otherwise.
*/
public function isUniqueField($fieldName)
{
$mapping = $this->getFieldMapping($fieldName);
if ($mapping !== false) {
return isset($mapping['unique']) && $mapping['unique'] == true;
}
return false;
}
/**
* Check if the field is not null.
*
* @param string $fieldName The field name
* @return boolean TRUE if the field is not null, FALSE otherwise.
*/
public function isNullable($fieldName)
{
$mapping = $this->getFieldMapping($fieldName);
if ($mapping !== false) {
return isset($mapping['nullable']) && $mapping['nullable'] == true;
}
return false;
}
/**
* Gets a column name for a field name.
* If the column name for the field cannot be found, the given field name
* is returned.
*
* @param string $fieldName The field name.
* @return string The column name.
*/
public function getColumnName($fieldName)
{
return isset($this->columnNames[$fieldName]) ?
$this->columnNames[$fieldName] : $fieldName;
}
/**
* Gets the mapping of a (regular) field that holds some data but not a
* reference to another object.
*
* @param string $fieldName The field name.
* @return array The field mapping.
*/
public function getFieldMapping($fieldName)
{
if ( ! isset($this->fieldMappings[$fieldName])) {
throw MappingException::mappingNotFound($this->name, $fieldName);
}
return $this->fieldMappings[$fieldName];
}
/**
* Gets the mapping of an association.
*
* @param string $fieldName The field name that represents the association in
* the object model.
* @return Doctrine\ORM\Mapping\AssociationMapping The mapping.
*/
public function getAssociationMapping($fieldName)
{
if ( ! isset($this->associationMappings[$fieldName])) {
throw MappingException::mappingNotFound($this->name, $fieldName);
}
return $this->associationMappings[$fieldName];
}
/**
* Gets all association mappings of the class.
*
* @return array
*/
public function getAssociationMappings()
{
return $this->associationMappings;
}
/**
* Gets the field name for a column name.
* If no field name can be found the column name is returned.
*
* @param string $columnName column name
* @return string column alias
*/
public function getFieldName($columnName)
{
return isset($this->fieldNames[$columnName]) ?
$this->fieldNames[$columnName] : $columnName;
}
/**
* Validates & completes the given field mapping.
*
* @param array $mapping The field mapping to validated & complete.
* @return array The validated and completed field mapping.
*/
protected function _validateAndCompleteFieldMapping(array &$mapping)
{
// Check mandatory fields
if ( ! isset($mapping['fieldName'])) {
throw MappingException::missingFieldName($this->name, $mapping);
}
if ( ! isset($mapping['type'])) {
// Default to string
$mapping['type'] = 'string';
}
// Complete fieldName and columnName mapping
if ( ! isset($mapping['columnName'])) {
$mapping['columnName'] = $mapping['fieldName'];
} else {
if ($mapping['columnName'][0] == '`') {
$mapping['columnName'] = trim($mapping['columnName'], '`');
$mapping['quoted'] = true;
}
}
$this->columnNames[$mapping['fieldName']] = $mapping['columnName'];
if (isset($this->fieldNames[$mapping['columnName']]) || ($this->discriminatorColumn != null && $this->discriminatorColumn['name'] == $mapping['columnName'])) {
throw MappingException::duplicateColumnName($this->name, $mapping['columnName']);
}
$this->fieldNames[$mapping['columnName']] = $mapping['fieldName'];
// Complete id mapping
if (isset($mapping['id']) && $mapping['id'] === true) {
if ( ! in_array($mapping['fieldName'], $this->identifier)) {
$this->identifier[] = $mapping['fieldName'];
}
// Check for composite key
if ( ! $this->isIdentifierComposite && count($this->identifier) > 1) {
$this->isIdentifierComposite = true;
}
}
}
/**
* Maps an embedded value object.
*
* @todo Implementation.
*/
/*public function mapEmbeddedValue()
{
//...
}*/
/**
* Gets the identifier (primary key) field names of the class.
*
* @return mixed
*/
public function getIdentifierFieldNames()
{
return $this->identifier;
}
/**
* Gets the name of the single id field. Note that this only works on
* entity classes that have a single-field pk.
*
* @return string
* @throws MappingException If the class has a composite primary key.
*/
public function getSingleIdentifierFieldName()
{
if ($this->isIdentifierComposite) {
throw MappingException::singleIdNotAllowedOnCompositePrimaryKey($this->name);
}
return $this->identifier[0];
}
/**
* Gets the column name of the single id column. Note that this only works on
* entity classes that have a single-field pk.
*
* @return string
* @throws MappingException If the class has a composite primary key.
*/
public function getSingleIdentifierColumnName()
{
return $this->getColumnName($this->getSingleIdentifierFieldName());
}
/**
* INTERNAL:
* Sets the mapped identifier/primary key fields of this class.
* Mainly used by the ClassMetadataFactory to assign inherited identifiers.
*
* @param array $identifier
*/
public function setIdentifier(array $identifier)
{
$this->identifier = $identifier;
}
/**
* Checks whether the class has a (mapped) field with a certain name.
*
* @return boolean
*/
public function hasField($fieldName)
{
return isset($this->fieldMappings[$fieldName]);
}
/**
* Gets an array containing all the column names.
*
* @return array
*/
public function getColumnNames(array $fieldNames = null)
{
if ($fieldNames === null) {
return array_keys($this->fieldNames);
} else {
$columnNames = array();
foreach ($fieldNames as $fieldName) {
$columnNames[] = $this->getColumnName($fieldName);
}
return $columnNames;
}
}
/**
* Returns an array with all the identifier column names.
*
* @return array
*/
public function getIdentifierColumnNames()
{
if ($this->isIdentifierComposite) {
$columnNames = array();
foreach ($this->identifier as $idField) {
$columnNames[] = $this->fieldMappings[$idField]['columnName'];
}
return $columnNames;
} else {
return array($this->fieldMappings[$this->identifier[0]]['columnName']);
}
}
/**
* Sets the type of Id generator to use for the mapped class.
*/
public function setIdGeneratorType($generatorType)
{
$this->generatorType = $generatorType;
}
/**
* Checks whether the mapped class uses an Id generator.
*
* @return boolean TRUE if the mapped class uses an Id generator, FALSE otherwise.
*/
public function usesIdGenerator()
{
return $this->generatorType != self::GENERATOR_TYPE_NONE;
}
/**
*
* @return boolean
*/
public function isInheritanceTypeNone()
{
return $this->inheritanceType == self::INHERITANCE_TYPE_NONE;
}
/**
* Checks whether the mapped class uses the JOINED inheritance mapping strategy.
*
* @return boolean TRUE if the class participates in a JOINED inheritance mapping,
* FALSE otherwise.
*/
public function isInheritanceTypeJoined()
{
return $this->inheritanceType == self::INHERITANCE_TYPE_JOINED;
}
/**
* Checks whether the mapped class uses the SINGLE_TABLE inheritance mapping strategy.
*
* @return boolean TRUE if the class participates in a SINGLE_TABLE inheritance mapping,
* FALSE otherwise.
*/
public function isInheritanceTypeSingleTable()
{
return $this->inheritanceType == self::INHERITANCE_TYPE_SINGLE_TABLE;
}
/**
* Checks whether the mapped class uses the TABLE_PER_CLASS inheritance mapping strategy.
*
* @return boolean TRUE if the class participates in a TABLE_PER_CLASS inheritance mapping,
* FALSE otherwise.
*/
public function isInheritanceTypeTablePerClass()
{
return $this->inheritanceType == self::INHERITANCE_TYPE_TABLE_PER_CLASS;
}
/**
* Checks whether the class uses an identity column for the Id generation.
*
* @return boolean TRUE if the class uses the IDENTITY generator, FALSE otherwise.
*/
public function isIdGeneratorIdentity()
{
return $this->generatorType == self::GENERATOR_TYPE_IDENTITY;
}
/**
* Checks whether the class uses a sequence for id generation.
*
* @return boolean TRUE if the class uses the SEQUENCE generator, FALSE otherwise.
*/
public function isIdGeneratorSequence()
{
return $this->generatorType == self::GENERATOR_TYPE_SEQUENCE;
}
/**
* Checks whether the class uses a table for id generation.
*
* @return boolean TRUE if the class uses the TABLE generator, FALSE otherwise.
*/
public function isIdGeneratorTable()
{
$this->generatorType == self::GENERATOR_TYPE_TABLE;
}
/**
* Checks whether the class has a natural identifier/pk (which means it does
* not use any Id generator.
*
* @return boolean
*/
public function isIdentifierNatural()
{
return $this->generatorType == self::GENERATOR_TYPE_NONE;
}
/**
* Gets the type of a field.
*
* @param string $fieldName
* @return Doctrine\DBAL\Types\Type
*/
public function getTypeOfField($fieldName)
{
return isset($this->fieldMappings[$fieldName]) ?
$this->fieldMappings[$fieldName]['type'] : null;
}
/**
* Gets the type of a column.
*
* @return Doctrine\DBAL\Types\Type
*/
public function getTypeOfColumn($columnName)
{
return $this->getTypeOfField($this->getFieldName($columnName));
}
/**
* Gets the name of the primary table.
*
* @return string
*/
public function getTableName()
{
return $this->table['name'];
}
/**
* Gets the table name to use for temporary identifier tables of this class.
*
* @return string
*/
public function getTemporaryIdTableName()
{
return $this->table['name'] . '_id_tmp';
}
/**
* Sets the mapped subclasses of this class.
*
* @param array $subclasses The names of all mapped subclasses.
*/
public function setSubclasses(array $subclasses)
{
foreach ($subclasses as $subclass) {
if (strpos($subclass, '\\') === false && strlen($this->namespace)) {
$this->subClasses[] = $this->namespace . '\\' . $subclass;
} else {
$this->subClasses[] = $subclass;
}
}
}
/**
* Checks whether the class has any persistent subclasses.
*
* @return boolean TRUE if the class has one or more persistent subclasses, FALSE otherwise.
*/
public function hasSubclasses()
{
return ! $this->subClasses;
}
/**
* Sets the parent class names.
* Assumes that the class names in the passed array are in the order:
* directParent -> directParentParent -> directParentParentParent ... -> root.
*/
public function setParentClasses(array $classNames)
{
$this->parentClasses = $classNames;
if (count($classNames) > 0) {
$this->rootEntityName = array_pop($classNames);
}
}
/**
* Checks whether the class has any persistent parent classes.
*
* @return boolean TRUE if the class has one or more persistent parent classes, FALSE otherwise.
*/
public function hasParentClasses()
{
return ! $this->parentClasses;
}
/**
* Sets the inheritance type used by the class and it's subclasses.
*
* @param integer $type
*/
public function setInheritanceType($type)
{
if ( ! $this->_isInheritanceType($type)) {
throw MappingException::invalidInheritanceType($this->name, $type);
}
$this->inheritanceType = $type;
}
/**
* Checks whether a mapped field is inherited from a superclass.
*
* @return boolean TRUE if the field is inherited, FALSE otherwise.
*/
public function isInheritedField($fieldName)
{
return isset($this->fieldMappings[$fieldName]['inherited']);
}
/**
* Checks whether a mapped association field is inherited from a superclass.
*
* @param string $fieldName
* @return boolean TRUE if the field is inherited, FALSE otherwise.
*/
public function isInheritedAssociation($fieldName)
{
return isset($this->inheritedAssociationFields[$fieldName]);
}
/**
* Sets the name of the primary table the class is mapped to.
*
* @param string $tableName The table name.
* @deprecated
*/
public function setTableName($tableName)
{
$this->table['name'] = $tableName;
}
/**
* Sets the primary table definition. The provided array must have the
* following structure:
*
* name => <tableName>
* schema => <schemaName>
* catalog => <catalogName>
*
* @param array $primaryTableDefinition
*/
public function setPrimaryTable(array $primaryTableDefinition)
{
$this->table = $primaryTableDefinition;
}
/**
* Checks whether the given type identifies an inheritance type.
*
* @param string $type
* @return boolean
*/
private function _isInheritanceType($type)
{
return $type == self::INHERITANCE_TYPE_NONE ||
$type == self::INHERITANCE_TYPE_SINGLE_TABLE ||
$type == self::INHERITANCE_TYPE_JOINED ||
$type == self::INHERITANCE_TYPE_TABLE_PER_CLASS;
}
/**
* Checks whether the given type identifies an id generator type.
*
* @param string $type
* @return boolean
*/
private function _isIdGeneratorType($type)
{
return $type == self::GENERATOR_TYPE_AUTO ||
$type == self::GENERATOR_TYPE_IDENTITY ||
$type == self::GENERATOR_TYPE_SEQUENCE ||
$type == self::GENERATOR_TYPE_TABLE ||
$type == self::GENERATOR_TYPE_NONE;
}
/**
* Makes some automatic additions to the association mapping to make the life
* easier for the user, and store join columns in the metadata.
*
* @param array $mapping
* @todo Pass param by ref?
*/
private function _completeAssociationMapping(array $mapping)
{
$mapping['sourceEntity'] = $this->name;
if (isset($mapping['targetEntity']) && strpos($mapping['targetEntity'], '\\') === false && strlen($this->namespace) > 0) {
$mapping['targetEntity'] = $this->namespace . '\\' . $mapping['targetEntity'];
}
return $mapping;
}
/**
* Adds a field mapping.
*
* @param array $mapping The field mapping.