1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
<?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\Driver;
use Doctrine\ORM\Mapping\Driver\Driver,
Doctrine\ORM\Mapping\ClassMetadataInfo,
Doctrine\ORM\Mapping\MappingException;
/**
* The DriverChain allows you to add multiple other mapping drivers for
* certain namespaces
*
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.doctrine-project.org
* @since 2.0
* @version $Revision$
* @author Benjamin Eberlei <kontakt@beberlei.de>
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
* @author Jonathan H. Wage <jonwage@gmail.com>
* @author Roman Borschel <roman@code-factory.org>
*/
class DriverChain implements Driver
{
/**
* @var array
*/
private $_drivers = array();
/**
* Add a nested driver.
*
* @param Driver $nestedDriver
* @param string $namespace
*/
public function addDriver(Driver $nestedDriver, $namespace)
{
$this->_drivers[$namespace] = $nestedDriver;
}
/**
* Get the array of nested drivers.
*
* @return array $drivers
*/
public function getDrivers()
{
return $this->_drivers;
}
/**
* Loads the metadata for the specified class into the provided container.
*
* @param string $className
* @param ClassMetadataInfo $metadata
*/
public function loadMetadataForClass($className, ClassMetadataInfo $metadata)
{
foreach ($this->_drivers as $namespace => $driver) {
if (strpos($className, $namespace) === 0) {
$driver->loadMetadataForClass($className, $metadata);
return;
}
}
throw MappingException::classIsNotAValidEntityOrMappedSuperClass($className);
}
/**
* Gets the names of all mapped classes known to this driver.
*
* @return array The names of all mapped classes known to this driver.
*/
public function getAllClassNames()
{
$classNames = array();
foreach ($this->_drivers AS $driver) {
$classNames = array_merge($classNames, $driver->getAllClassNames());
}
return $classNames;
}
/**
* Whether the class with the specified name should have its metadata loaded.
* This is only the case if it is either mapped as an Entity or a
* MappedSuperclass.
*
* @param string $className
* @return boolean
*/
public function isTransient($className)
{
foreach ($this->_drivers AS $namespace => $driver) {
if (strpos($className, $namespace) === 0) {
return $driver->isTransient($className);
}
}
throw MappingException::classIsNotAValidEntityOrMappedSuperClass($className);
}
}