thunderer /
Serializard
| @@ 7-69 (lines=63) @@ | ||
| 4 | /** |
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| 5 | * @author Tomasz Kowalczyk <[email protected]> |
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| 6 | */ |
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| 7 | final class HydratorContainer implements HydratorContainerInterface |
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| 8 | { |
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| 9 | private $handlers = array(); |
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| 10 | private $interfaces = array(); |
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| 11 | private $aliases = array(); |
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| 12 | ||
| 13 | public function add($class, $root, $handler) |
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| 14 | { |
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| 15 | if(false === is_callable($handler)) { |
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| 16 | throw new \RuntimeException(sprintf('Invalid handler for class %s!', $class)); |
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| 17 | } |
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| 18 | ||
| 19 | if(class_exists($class)) { |
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| 20 | $this->aliases[$class] = $root; |
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| 21 | $this->handlers[$class] = $handler; |
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| 22 | } elseif(interface_exists($class)) { |
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| 23 | $this->aliases[$class] = $root; |
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| 24 | $this->interfaces[$class] = $handler; |
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| 25 | } else { |
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| 26 | throw new \RuntimeException(sprintf('Given value %s is neither class nor interface name!', $class)); |
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| 27 | } |
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| 28 | } |
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| 29 | ||
| 30 | public function addAlias($alias, $class) |
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| 31 | { |
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| 32 | $handler = $this->getHandler($class); |
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| 33 | ||
| 34 | if(null === $handler) { |
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| 35 | throw new \RuntimeException(sprintf('Handler for class %s does not exist!', $class)); |
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| 36 | } |
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| 37 | ||
| 38 | $this->handlers[$alias] = $handler; |
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| 39 | $this->aliases[$alias] = $this->aliases[$class]; |
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| 40 | } |
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| 41 | ||
| 42 | public function getRoot($class) |
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| 43 | { |
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| 44 | return $this->aliases[$class]; |
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| 45 | } |
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| 46 | ||
| 47 | public function getHandler($class) |
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| 48 | { |
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| 49 | if(array_key_exists($class, $this->handlers)) { |
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| 50 | return $this->handlers[$class]; |
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| 51 | } |
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| 52 | ||
| 53 | $parents = array_intersect(array_keys($this->handlers), class_parents($class)); |
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| 54 | if($parents) { |
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| 55 | return $this->handlers[array_pop($parents)]; |
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| 56 | } |
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| 57 | ||
| 58 | $interfaces = array_intersect(array_keys($this->interfaces), array_values(class_implements($class))); |
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| 59 | if($interfaces) { |
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| 60 | if(count($interfaces) > 1) { |
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| 61 | throw new \RuntimeException(sprintf('Class %s implements interfaces with colliding handlers!', $class)); |
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| 62 | } |
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| 63 | ||
| 64 | return $this->interfaces[$interfaces[0]]; |
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| 65 | } |
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| 66 | ||
| 67 | return null; |
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| 68 | } |
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| 69 | } |
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| 70 | ||
| @@ 7-69 (lines=63) @@ | ||
| 4 | /** |
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| 5 | * @author Tomasz Kowalczyk <[email protected]> |
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| 6 | */ |
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| 7 | final class NormalizerContainer implements NormalizerContainerInterface |
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| 8 | { |
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| 9 | private $handlers = array(); |
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| 10 | private $interfaces = array(); |
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| 11 | private $aliases = array(); |
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| 12 | ||
| 13 | public function add($class, $root, $handler) |
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| 14 | { |
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| 15 | if(false === is_callable($handler)) { |
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| 16 | throw new \RuntimeException(sprintf('Invalid handler for class %s!', $class)); |
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| 17 | } |
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| 18 | ||
| 19 | if(class_exists($class)) { |
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| 20 | $this->aliases[$class] = $root; |
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| 21 | $this->handlers[$class] = $handler; |
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| 22 | } elseif(interface_exists($class)) { |
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| 23 | $this->aliases[$class] = $root; |
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| 24 | $this->interfaces[$class] = $handler; |
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| 25 | } else { |
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| 26 | throw new \RuntimeException(sprintf('Given value %s is neither class nor interface name!', $class)); |
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| 27 | } |
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| 28 | } |
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| 29 | ||
| 30 | public function addAlias($alias, $class) |
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| 31 | { |
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| 32 | $handler = $this->getHandler($class); |
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| 33 | ||
| 34 | if(null === $handler) { |
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| 35 | throw new \RuntimeException(sprintf('Handler for class %s does not exist!', $class)); |
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| 36 | } |
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| 37 | ||
| 38 | $this->handlers[$alias] = $handler; |
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| 39 | $this->aliases[$alias] = $this->aliases[$class]; |
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| 40 | } |
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| 41 | ||
| 42 | public function getRoot($class) |
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| 43 | { |
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| 44 | return $this->aliases[$class]; |
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| 45 | } |
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| 46 | ||
| 47 | public function getHandler($class) |
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| 48 | { |
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| 49 | if(array_key_exists($class, $this->handlers)) { |
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| 50 | return $this->handlers[$class]; |
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| 51 | } |
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| 52 | ||
| 53 | $parents = array_intersect(array_keys($this->handlers), class_parents($class)); |
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| 54 | if($parents) { |
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| 55 | return $this->handlers[array_pop($parents)]; |
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| 56 | } |
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| 57 | ||
| 58 | $interfaces = array_intersect(array_keys($this->interfaces), array_values(class_implements($class))); |
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| 59 | if($interfaces) { |
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| 60 | if(count($interfaces) > 1) { |
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| 61 | throw new \RuntimeException(sprintf('Class %s implements interfaces with colliding handlers!', $class)); |
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| 62 | } |
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| 63 | ||
| 64 | return $this->interfaces[$interfaces[0]]; |
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| 65 | } |
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| 66 | ||
| 67 | return null; |
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| 68 | } |
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| 69 | } |
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| 70 | ||
