@@ -25,440 +25,440 @@ |
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25 | 25 | class Container implements ContainerInterface |
26 | 26 | { |
27 | 27 | |
28 | - /** |
|
29 | - * Holds all resolved or resolvable instances into the container. |
|
30 | - * |
|
31 | - * @var array |
|
32 | - */ |
|
33 | - |
|
34 | - protected $collection; |
|
35 | - |
|
36 | - /** |
|
37 | - * Class specific defined dependencies. |
|
38 | - * |
|
39 | - * @var array |
|
40 | - */ |
|
41 | - |
|
42 | - protected $dependencies; |
|
43 | - |
|
44 | - /** |
|
45 | - * Cache of classes inspector and resolver. |
|
46 | - * |
|
47 | - * @var array |
|
48 | - */ |
|
49 | - |
|
50 | - protected $resolving; |
|
51 | - |
|
52 | - /** |
|
53 | - * Cache of classes dependencies in callbacks ready for resolution. |
|
54 | - * |
|
55 | - * @var array |
|
56 | - */ |
|
57 | - |
|
58 | - protected $resolved; |
|
59 | - |
|
60 | - /** |
|
61 | - * Call a user function injecting the dependencies. |
|
62 | - * |
|
63 | - * @param string|Closure $function The function or the user function name. |
|
64 | - * @param array $parameters The predefined dependencies. |
|
65 | - * |
|
66 | - * @return mixed |
|
67 | - */ |
|
68 | - |
|
69 | - public function call($function, array $parameters = []) |
|
70 | - { |
|
71 | - $inspector = new ReflectionFunction($function); |
|
72 | - |
|
73 | - $dependencies = $inspector->getParameters(); |
|
74 | - $dependencies = $this->process('', $parameters, $dependencies); |
|
75 | - |
|
76 | - return call_user_func_array($function, $dependencies); |
|
77 | - } |
|
78 | - |
|
79 | - /** |
|
80 | - * Makes an element or class injecting automatically all the dependencies. |
|
81 | - * |
|
82 | - * @param string $abstract The class name or container element name to make. |
|
83 | - * @param array $parameters Specific parameters definition. |
|
84 | - * |
|
85 | - * @throws ContainerException |
|
86 | - * @return object|null |
|
87 | - */ |
|
88 | - |
|
89 | - public function make(string $abstract, array $parameters = []) |
|
90 | - { |
|
91 | - if (isset($this->collection[$abstract])) { |
|
92 | - return $this->get($abstract); |
|
93 | - } |
|
94 | - |
|
95 | - if (isset($this->resolving[$abstract])) { |
|
96 | - return $this->resolving[$abstract]($abstract, $parameters); |
|
97 | - } |
|
98 | - |
|
99 | - try { |
|
100 | - return ($this->resolving[$abstract] = $this->construct($abstract))($abstract, $parameters); |
|
101 | - } catch (ReflectionException $e) { |
|
102 | - throw new ContainerException("Fail while attempt to make '$abstract'", 0, $e); |
|
103 | - } |
|
104 | - } |
|
105 | - |
|
106 | - /** |
|
107 | - * Construct a class and all the dependencies using the reflection library of PHP. |
|
108 | - * |
|
109 | - * @param string $abstract The class name or container element name to make. |
|
110 | - * |
|
111 | - * @throws ReflectionException |
|
112 | - * @return Closure |
|
113 | - */ |
|
114 | - |
|
115 | - protected function construct(string $abstract) : Closure |
|
116 | - { |
|
117 | - $inspector = new ReflectionClass($abstract); |
|
118 | - |
|
119 | - if (($constructor = $inspector->getConstructor()) && ($dependencies = $constructor->getParameters())) { |
|
120 | - return function (string $abstract, array $parameters) use ($inspector, $dependencies) { |
|
121 | - return $inspector->newInstanceArgs( |
|
122 | - $this->process($abstract, $parameters, $dependencies) |
|
123 | - ); |
|
124 | - }; |
|
125 | - } |
|
126 | - |
|
127 | - return function (string $abstract) { |
|
128 | - return new $abstract; |
|
129 | - }; |
|
130 | - } |
|
131 | - |
|
132 | - /** |
|
133 | - * Process all dependencies |
|
134 | - * |
|
135 | - * @param string $abstract The class name or container element name to make |
|
136 | - * @param array $parameters User defined parameters that must be used instead of resolved ones |
|
137 | - * @param array $dependencies Array of ReflectionParameter |
|
138 | - * |
|
139 | - * @throws ContainerException When a dependency cannot be solved. |
|
140 | - * @return array |
|
141 | - */ |
|
142 | - |
|
143 | - protected function process(string $abstract, array $parameters, array $dependencies) : array |
|
144 | - { |
|
145 | - foreach ($dependencies as &$dependency) { |
|
146 | - if (isset($parameters[$dependency->name])) { |
|
147 | - $dependency = $parameters[$dependency->name]; |
|
148 | - } else $dependency = $this->resolve($abstract, $dependency); |
|
149 | - } |
|
150 | - |
|
151 | - return $dependencies; |
|
152 | - } |
|
153 | - |
|
154 | - /** |
|
155 | - * Resolve all the given class reflected dependencies. |
|
156 | - * |
|
157 | - * @param string $abstract The class name or container element name to resolve dependencies. |
|
158 | - * @param ReflectionParameter $dependency The class dependency to be resolved. |
|
159 | - * |
|
160 | - * @throws ContainerException When a dependency cannot be solved. |
|
161 | - * @return Object |
|
162 | - */ |
|
163 | - |
|
164 | - protected function resolve(string $abstract, ReflectionParameter $dependency) |
|
165 | - { |
|
166 | - $key = $abstract.$dependency->name; |
|
167 | - |
|
168 | - if (! isset($this->resolved[$key])) { |
|
169 | - $this->resolved[$key] = $this->generate($abstract, $dependency); |
|
170 | - } |
|
171 | - |
|
172 | - return $this->resolved[$key]($this); |
|
173 | - } |
|
174 | - |
|
175 | - /** |
|
176 | - * Generate the dependencies callbacks to jump some conditions in every dependency creation. |
|
177 | - * |
|
178 | - * @param string $abstract The class name or container element name to resolve dependencies. |
|
179 | - * @param ReflectionParameter $dependency The class dependency to be resolved. |
|
180 | - * |
|
181 | - * @throws ContainerException When a dependency cannot be solved. |
|
182 | - * @return Closure |
|
183 | - */ |
|
184 | - |
|
185 | - protected function generate(string $abstract, ReflectionParameter $dependency) : Closure |
|
186 | - { |
|
187 | - if ($class = $dependency->getClass()) { |
|
188 | - $classname = $class->name; |
|
189 | - $key = $abstract.$classname; |
|
190 | - |
|
191 | - if (isset($this->dependencies[$key])) { |
|
192 | - return $this->dependencies[$key]; |
|
193 | - } |
|
194 | - |
|
195 | - return function () use ($classname) { |
|
196 | - return $this->make($classname); |
|
197 | - }; |
|
198 | - } |
|
199 | - |
|
200 | - try { |
|
201 | - $value = $dependency->getDefaultValue(); |
|
202 | - |
|
203 | - return function () use ($value) { |
|
204 | - return $value; |
|
205 | - }; |
|
206 | - } catch (ReflectionException $e) { |
|
207 | - throw new ContainerException("Cannot resolve '" . $dependency->name . "' of '$abstract'", 0, $e); |
|
208 | - } |
|
209 | - } |
|
210 | - |
|
211 | - /** |
|
212 | - * Reset the container, removing all the elements, cache and options. |
|
213 | - * |
|
214 | - * @return self |
|
215 | - */ |
|
216 | - |
|
217 | - public function flush() : self |
|
218 | - { |
|
219 | - $this->collection = []; |
|
220 | - $this->dependencies = []; |
|
221 | - $this->resolving = []; |
|
222 | - $this->resolved = []; |
|
223 | - |
|
224 | - return $this; |
|
225 | - } |
|
226 | - |
|
227 | - /** |
|
228 | - * Finds an entry of the container by its identifier and returns it. |
|
229 | - * |
|
230 | - * @param string $abstract Identifier of the entry to look for. |
|
231 | - * |
|
232 | - * @throws NotFoundException No entry was found for this identifier. |
|
233 | - * @throws ContainerException Error while retrieving the entry. |
|
234 | - * |
|
235 | - * @return mixed Entry. |
|
236 | - */ |
|
237 | - public function get($abstract) |
|
238 | - { |
|
239 | - if (! isset($this->collection[$abstract])) { |
|
240 | - throw new NotFoundException("Element '$abstract' not found"); |
|
241 | - } |
|
242 | - |
|
243 | - if ($this->collection[$abstract] instanceof Closure) { |
|
244 | - try { |
|
245 | - return $this->collection[$abstract]($this); |
|
246 | - } catch (Exception $e) { |
|
247 | - throw new ContainerException("An exception was thrown while attempt to make $abstract", 0, $e); |
|
248 | - } |
|
249 | - } |
|
250 | - |
|
251 | - return $this->collection[$abstract]; |
|
252 | - } |
|
253 | - |
|
254 | - /** |
|
255 | - * Returns true if the container can return an entry for the given identifier. |
|
256 | - * Returns false otherwise. |
|
257 | - * |
|
258 | - * `has($abstract)` returning true does not mean that `get($abstract)` will not throw an exception. |
|
259 | - * It does however mean that `get($abstract)` will not throw a `NotFoundException`. |
|
260 | - * |
|
261 | - * @param string $abstract Identifier of the entry to look for. |
|
262 | - * |
|
263 | - * @return boolean |
|
264 | - */ |
|
265 | - |
|
266 | - public function has($abstract) |
|
267 | - { |
|
268 | - return isset($this->collection[$abstract]); |
|
269 | - } |
|
270 | - |
|
271 | - /** |
|
272 | - * Verify if an element has a singleton instance. |
|
273 | - * |
|
274 | - * @param string The class name or container element name to resolve dependencies. |
|
275 | - * @return bool |
|
276 | - */ |
|
277 | - |
|
278 | - public function isSingleton(string $abstract) : bool |
|
279 | - { |
|
280 | - return isset($this->collection[$abstract]) && $this->collection[$abstract] instanceof Closure === false; |
|
281 | - } |
|
282 | - |
|
283 | - /** |
|
284 | - * Verify if an element is a instance of something. |
|
285 | - * |
|
286 | - * @param string The class name or container element name to resolve dependencies. |
|
287 | - * @return bool |
|
288 | - */ |
|
289 | - public function isInstance(string $abstract) : bool |
|
290 | - { |
|
291 | - return isset($this->collection[$abstract]) && is_object($this->collection[$abstract]); |
|
292 | - } |
|
293 | - |
|
294 | - /** |
|
295 | - * Bind a new element to the container. |
|
296 | - * |
|
297 | - * @param string $abstract The alias name that will be used to call the element. |
|
298 | - * @param string|closure|object $concrete The element class name, or an closure that makes the element, or the object itself. |
|
299 | - * @param bool $shared Define if the element will be a singleton instance. |
|
300 | - * |
|
301 | - * @return self |
|
302 | - */ |
|
303 | - |
|
304 | - public function set(string $abstract, $concrete, bool $shared = false) : self |
|
305 | - { |
|
306 | - if (is_object($concrete)) { |
|
307 | - return $this->instance($abstract, $concrete); |
|
308 | - } |
|
309 | - |
|
310 | - if ($concrete instanceof Closure === false) { |
|
311 | - $concrete = function (Container $container) use ($concrete) { |
|
312 | - return $container->make($concrete); |
|
313 | - }; |
|
314 | - } |
|
315 | - |
|
316 | - if ($shared === true) { |
|
317 | - $this->collection[$abstract] = $concrete($this); |
|
318 | - } else $this->collection[$abstract] = $concrete; |
|
319 | - |
|
320 | - return $this; |
|
321 | - } |
|
322 | - |
|
323 | - /** |
|
324 | - * Bind a new element to the container IF the element name not exists in the container. |
|
325 | - * |
|
326 | - * @param string $abstract The alias name that will be used to call the element. |
|
327 | - * @param string|closure $concrete The element class name, or an closure that makes the element. |
|
328 | - * @param bool $shared Define if the element will be a singleton instance. |
|
329 | - * |
|
330 | - * @return self |
|
331 | - */ |
|
332 | - |
|
333 | - public function setIf(string $abstract, $concrete, bool $shared = false) : self |
|
334 | - { |
|
335 | - if (! isset($this->collection[$abstract])) { |
|
336 | - $this->set($abstract, $concrete, $shared); |
|
337 | - } |
|
338 | - |
|
339 | - return $this; |
|
340 | - } |
|
341 | - |
|
342 | - /** |
|
343 | - * Bind an specific instance to a class dependency. |
|
344 | - * |
|
345 | - * @param string $class The class full name. |
|
346 | - * @param string $dependencyName The dependency full name. |
|
347 | - * @param string|closure $dependency The specific object class name or a classure that makes the element. |
|
348 | - * |
|
349 | - * @return self |
|
350 | - */ |
|
351 | - |
|
352 | - public function setTo(string $class, string $dependencyName, $dependency) : self |
|
353 | - { |
|
354 | - if ($dependency instanceof Closure === false) { |
|
355 | - if (is_object($dependency)) { |
|
356 | - $dependency = function () use ($dependency) { |
|
357 | - return $dependency; |
|
358 | - }; |
|
359 | - } else { |
|
360 | - $dependency = function () use ($dependency) { |
|
361 | - return $this->get($dependency); |
|
362 | - }; |
|
363 | - } |
|
364 | - } |
|
365 | - |
|
366 | - $this->dependencies[$class.$dependencyName] = $dependency; |
|
367 | - |
|
368 | - return $this; |
|
369 | - } |
|
370 | - |
|
371 | - /** |
|
372 | - * Bind an element that will be construct only one time, and every call for the element, |
|
373 | - * the same instance will be given. |
|
374 | - * |
|
375 | - * @param string $abstract The alias name that will be used to call the element. |
|
376 | - * @param string|closure $concrete The element class name, or an closure that makes the element. |
|
377 | - * |
|
378 | - * @return self |
|
379 | - */ |
|
380 | - |
|
381 | - public function singleton(string $abstract, $concrete) : self |
|
382 | - { |
|
383 | - $this->set($abstract, $concrete, true); |
|
384 | - |
|
385 | - return $this; |
|
386 | - } |
|
387 | - |
|
388 | - /** |
|
389 | - * Bind an object to the container. |
|
390 | - * |
|
391 | - * @param string $abstract The alias name that will be used to call the object. |
|
392 | - * @param object $instance The object that will be inserted. |
|
393 | - * |
|
394 | - * @throws ContainerException When $instance is not an object. |
|
395 | - * @return self |
|
396 | - */ |
|
397 | - |
|
398 | - public function instance(string $abstract, $instance) : self |
|
399 | - { |
|
400 | - if (! is_object($instance)) { |
|
401 | - throw new ContainerException('Trying to store ' . gettype($type) . ' as object.'); |
|
402 | - } |
|
403 | - |
|
404 | - $this->collection[$abstract] = $instance; |
|
405 | - |
|
406 | - return $this; |
|
407 | - } |
|
408 | - |
|
409 | - /** |
|
410 | - * Modify an element with a given function that receive the old element as argument. |
|
411 | - * |
|
412 | - * @param string $abstract The alias name that will be used to call the element. |
|
413 | - * @param closure $extension The function that receives the old element and return a new or modified one. |
|
414 | - * |
|
415 | - * @throws NotFoundException When no element was found with $abstract key. |
|
416 | - * @return self |
|
417 | - */ |
|
418 | - |
|
419 | - public function extend(string $abstract, closure $extension) : self |
|
420 | - { |
|
421 | - if (! isset($this->collection[$abstract])) { |
|
422 | - throw new NotFoundException($abstract); |
|
423 | - } |
|
424 | - |
|
425 | - $object = $this->collection[$abstract]; |
|
426 | - |
|
427 | - if ($object instanceof Closure) { |
|
428 | - $this->collection[$abstract] = function () use ($object, $extension) { |
|
429 | - return $extension($object($this), $this); |
|
430 | - }; |
|
431 | - } else { |
|
432 | - $this->collection[$abstract] = $extension($object, $this); |
|
433 | - } |
|
434 | - |
|
435 | - return $this; |
|
436 | - } |
|
437 | - |
|
438 | - /** |
|
439 | - * Makes an resolvable element an singleton. |
|
440 | - * |
|
441 | - * @param string $abstract The alias name that will be used to call the element. |
|
442 | - * |
|
443 | - * @throws NotFoundException When no element was found with $abstract key. |
|
444 | - * @throws ContainerException When the element on $abstract key is not resolvable. |
|
445 | - * |
|
446 | - * @return self |
|
447 | - */ |
|
448 | - |
|
449 | - public function share(string $abstract) : self |
|
450 | - { |
|
451 | - if (! isset($this->collection[$abstract])) { |
|
452 | - throw new NotFoundException("Element '$abstract' not found"); |
|
453 | - } |
|
454 | - |
|
455 | - if (! $this->collection[$abstract] instanceof Closure) { |
|
456 | - throw new ContainerException("'$abstract' must be a resolvable element"); |
|
457 | - } |
|
458 | - |
|
459 | - $this->collection[$abstract] = $this->collection[$abstract]($this); |
|
460 | - |
|
461 | - return $this; |
|
462 | - } |
|
28 | + /** |
|
29 | + * Holds all resolved or resolvable instances into the container. |
|
30 | + * |
|
31 | + * @var array |
|
32 | + */ |
|
33 | + |
|
34 | + protected $collection; |
|
35 | + |
|
36 | + /** |
|
37 | + * Class specific defined dependencies. |
|
38 | + * |
|
39 | + * @var array |
|
40 | + */ |
|
41 | + |
|
42 | + protected $dependencies; |
|
43 | + |
|
44 | + /** |
|
45 | + * Cache of classes inspector and resolver. |
|
46 | + * |
|
47 | + * @var array |
|
48 | + */ |
|
49 | + |
|
50 | + protected $resolving; |
|
51 | + |
|
52 | + /** |
|
53 | + * Cache of classes dependencies in callbacks ready for resolution. |
|
54 | + * |
|
55 | + * @var array |
|
56 | + */ |
|
57 | + |
|
58 | + protected $resolved; |
|
59 | + |
|
60 | + /** |
|
61 | + * Call a user function injecting the dependencies. |
|
62 | + * |
|
63 | + * @param string|Closure $function The function or the user function name. |
|
64 | + * @param array $parameters The predefined dependencies. |
|
65 | + * |
|
66 | + * @return mixed |
|
67 | + */ |
|
68 | + |
|
69 | + public function call($function, array $parameters = []) |
|
70 | + { |
|
71 | + $inspector = new ReflectionFunction($function); |
|
72 | + |
|
73 | + $dependencies = $inspector->getParameters(); |
|
74 | + $dependencies = $this->process('', $parameters, $dependencies); |
|
75 | + |
|
76 | + return call_user_func_array($function, $dependencies); |
|
77 | + } |
|
78 | + |
|
79 | + /** |
|
80 | + * Makes an element or class injecting automatically all the dependencies. |
|
81 | + * |
|
82 | + * @param string $abstract The class name or container element name to make. |
|
83 | + * @param array $parameters Specific parameters definition. |
|
84 | + * |
|
85 | + * @throws ContainerException |
|
86 | + * @return object|null |
|
87 | + */ |
|
88 | + |
|
89 | + public function make(string $abstract, array $parameters = []) |
|
90 | + { |
|
91 | + if (isset($this->collection[$abstract])) { |
|
92 | + return $this->get($abstract); |
|
93 | + } |
|
94 | + |
|
95 | + if (isset($this->resolving[$abstract])) { |
|
96 | + return $this->resolving[$abstract]($abstract, $parameters); |
|
97 | + } |
|
98 | + |
|
99 | + try { |
|
100 | + return ($this->resolving[$abstract] = $this->construct($abstract))($abstract, $parameters); |
|
101 | + } catch (ReflectionException $e) { |
|
102 | + throw new ContainerException("Fail while attempt to make '$abstract'", 0, $e); |
|
103 | + } |
|
104 | + } |
|
105 | + |
|
106 | + /** |
|
107 | + * Construct a class and all the dependencies using the reflection library of PHP. |
|
108 | + * |
|
109 | + * @param string $abstract The class name or container element name to make. |
|
110 | + * |
|
111 | + * @throws ReflectionException |
|
112 | + * @return Closure |
|
113 | + */ |
|
114 | + |
|
115 | + protected function construct(string $abstract) : Closure |
|
116 | + { |
|
117 | + $inspector = new ReflectionClass($abstract); |
|
118 | + |
|
119 | + if (($constructor = $inspector->getConstructor()) && ($dependencies = $constructor->getParameters())) { |
|
120 | + return function (string $abstract, array $parameters) use ($inspector, $dependencies) { |
|
121 | + return $inspector->newInstanceArgs( |
|
122 | + $this->process($abstract, $parameters, $dependencies) |
|
123 | + ); |
|
124 | + }; |
|
125 | + } |
|
126 | + |
|
127 | + return function (string $abstract) { |
|
128 | + return new $abstract; |
|
129 | + }; |
|
130 | + } |
|
131 | + |
|
132 | + /** |
|
133 | + * Process all dependencies |
|
134 | + * |
|
135 | + * @param string $abstract The class name or container element name to make |
|
136 | + * @param array $parameters User defined parameters that must be used instead of resolved ones |
|
137 | + * @param array $dependencies Array of ReflectionParameter |
|
138 | + * |
|
139 | + * @throws ContainerException When a dependency cannot be solved. |
|
140 | + * @return array |
|
141 | + */ |
|
142 | + |
|
143 | + protected function process(string $abstract, array $parameters, array $dependencies) : array |
|
144 | + { |
|
145 | + foreach ($dependencies as &$dependency) { |
|
146 | + if (isset($parameters[$dependency->name])) { |
|
147 | + $dependency = $parameters[$dependency->name]; |
|
148 | + } else $dependency = $this->resolve($abstract, $dependency); |
|
149 | + } |
|
150 | + |
|
151 | + return $dependencies; |
|
152 | + } |
|
153 | + |
|
154 | + /** |
|
155 | + * Resolve all the given class reflected dependencies. |
|
156 | + * |
|
157 | + * @param string $abstract The class name or container element name to resolve dependencies. |
|
158 | + * @param ReflectionParameter $dependency The class dependency to be resolved. |
|
159 | + * |
|
160 | + * @throws ContainerException When a dependency cannot be solved. |
|
161 | + * @return Object |
|
162 | + */ |
|
163 | + |
|
164 | + protected function resolve(string $abstract, ReflectionParameter $dependency) |
|
165 | + { |
|
166 | + $key = $abstract.$dependency->name; |
|
167 | + |
|
168 | + if (! isset($this->resolved[$key])) { |
|
169 | + $this->resolved[$key] = $this->generate($abstract, $dependency); |
|
170 | + } |
|
171 | + |
|
172 | + return $this->resolved[$key]($this); |
|
173 | + } |
|
174 | + |
|
175 | + /** |
|
176 | + * Generate the dependencies callbacks to jump some conditions in every dependency creation. |
|
177 | + * |
|
178 | + * @param string $abstract The class name or container element name to resolve dependencies. |
|
179 | + * @param ReflectionParameter $dependency The class dependency to be resolved. |
|
180 | + * |
|
181 | + * @throws ContainerException When a dependency cannot be solved. |
|
182 | + * @return Closure |
|
183 | + */ |
|
184 | + |
|
185 | + protected function generate(string $abstract, ReflectionParameter $dependency) : Closure |
|
186 | + { |
|
187 | + if ($class = $dependency->getClass()) { |
|
188 | + $classname = $class->name; |
|
189 | + $key = $abstract.$classname; |
|
190 | + |
|
191 | + if (isset($this->dependencies[$key])) { |
|
192 | + return $this->dependencies[$key]; |
|
193 | + } |
|
194 | + |
|
195 | + return function () use ($classname) { |
|
196 | + return $this->make($classname); |
|
197 | + }; |
|
198 | + } |
|
199 | + |
|
200 | + try { |
|
201 | + $value = $dependency->getDefaultValue(); |
|
202 | + |
|
203 | + return function () use ($value) { |
|
204 | + return $value; |
|
205 | + }; |
|
206 | + } catch (ReflectionException $e) { |
|
207 | + throw new ContainerException("Cannot resolve '" . $dependency->name . "' of '$abstract'", 0, $e); |
|
208 | + } |
|
209 | + } |
|
210 | + |
|
211 | + /** |
|
212 | + * Reset the container, removing all the elements, cache and options. |
|
213 | + * |
|
214 | + * @return self |
|
215 | + */ |
|
216 | + |
|
217 | + public function flush() : self |
|
218 | + { |
|
219 | + $this->collection = []; |
|
220 | + $this->dependencies = []; |
|
221 | + $this->resolving = []; |
|
222 | + $this->resolved = []; |
|
223 | + |
|
224 | + return $this; |
|
225 | + } |
|
226 | + |
|
227 | + /** |
|
228 | + * Finds an entry of the container by its identifier and returns it. |
|
229 | + * |
|
230 | + * @param string $abstract Identifier of the entry to look for. |
|
231 | + * |
|
232 | + * @throws NotFoundException No entry was found for this identifier. |
|
233 | + * @throws ContainerException Error while retrieving the entry. |
|
234 | + * |
|
235 | + * @return mixed Entry. |
|
236 | + */ |
|
237 | + public function get($abstract) |
|
238 | + { |
|
239 | + if (! isset($this->collection[$abstract])) { |
|
240 | + throw new NotFoundException("Element '$abstract' not found"); |
|
241 | + } |
|
242 | + |
|
243 | + if ($this->collection[$abstract] instanceof Closure) { |
|
244 | + try { |
|
245 | + return $this->collection[$abstract]($this); |
|
246 | + } catch (Exception $e) { |
|
247 | + throw new ContainerException("An exception was thrown while attempt to make $abstract", 0, $e); |
|
248 | + } |
|
249 | + } |
|
250 | + |
|
251 | + return $this->collection[$abstract]; |
|
252 | + } |
|
253 | + |
|
254 | + /** |
|
255 | + * Returns true if the container can return an entry for the given identifier. |
|
256 | + * Returns false otherwise. |
|
257 | + * |
|
258 | + * `has($abstract)` returning true does not mean that `get($abstract)` will not throw an exception. |
|
259 | + * It does however mean that `get($abstract)` will not throw a `NotFoundException`. |
|
260 | + * |
|
261 | + * @param string $abstract Identifier of the entry to look for. |
|
262 | + * |
|
263 | + * @return boolean |
|
264 | + */ |
|
265 | + |
|
266 | + public function has($abstract) |
|
267 | + { |
|
268 | + return isset($this->collection[$abstract]); |
|
269 | + } |
|
270 | + |
|
271 | + /** |
|
272 | + * Verify if an element has a singleton instance. |
|
273 | + * |
|
274 | + * @param string The class name or container element name to resolve dependencies. |
|
275 | + * @return bool |
|
276 | + */ |
|
277 | + |
|
278 | + public function isSingleton(string $abstract) : bool |
|
279 | + { |
|
280 | + return isset($this->collection[$abstract]) && $this->collection[$abstract] instanceof Closure === false; |
|
281 | + } |
|
282 | + |
|
283 | + /** |
|
284 | + * Verify if an element is a instance of something. |
|
285 | + * |
|
286 | + * @param string The class name or container element name to resolve dependencies. |
|
287 | + * @return bool |
|
288 | + */ |
|
289 | + public function isInstance(string $abstract) : bool |
|
290 | + { |
|
291 | + return isset($this->collection[$abstract]) && is_object($this->collection[$abstract]); |
|
292 | + } |
|
293 | + |
|
294 | + /** |
|
295 | + * Bind a new element to the container. |
|
296 | + * |
|
297 | + * @param string $abstract The alias name that will be used to call the element. |
|
298 | + * @param string|closure|object $concrete The element class name, or an closure that makes the element, or the object itself. |
|
299 | + * @param bool $shared Define if the element will be a singleton instance. |
|
300 | + * |
|
301 | + * @return self |
|
302 | + */ |
|
303 | + |
|
304 | + public function set(string $abstract, $concrete, bool $shared = false) : self |
|
305 | + { |
|
306 | + if (is_object($concrete)) { |
|
307 | + return $this->instance($abstract, $concrete); |
|
308 | + } |
|
309 | + |
|
310 | + if ($concrete instanceof Closure === false) { |
|
311 | + $concrete = function (Container $container) use ($concrete) { |
|
312 | + return $container->make($concrete); |
|
313 | + }; |
|
314 | + } |
|
315 | + |
|
316 | + if ($shared === true) { |
|
317 | + $this->collection[$abstract] = $concrete($this); |
|
318 | + } else $this->collection[$abstract] = $concrete; |
|
319 | + |
|
320 | + return $this; |
|
321 | + } |
|
322 | + |
|
323 | + /** |
|
324 | + * Bind a new element to the container IF the element name not exists in the container. |
|
325 | + * |
|
326 | + * @param string $abstract The alias name that will be used to call the element. |
|
327 | + * @param string|closure $concrete The element class name, or an closure that makes the element. |
|
328 | + * @param bool $shared Define if the element will be a singleton instance. |
|
329 | + * |
|
330 | + * @return self |
|
331 | + */ |
|
332 | + |
|
333 | + public function setIf(string $abstract, $concrete, bool $shared = false) : self |
|
334 | + { |
|
335 | + if (! isset($this->collection[$abstract])) { |
|
336 | + $this->set($abstract, $concrete, $shared); |
|
337 | + } |
|
338 | + |
|
339 | + return $this; |
|
340 | + } |
|
341 | + |
|
342 | + /** |
|
343 | + * Bind an specific instance to a class dependency. |
|
344 | + * |
|
345 | + * @param string $class The class full name. |
|
346 | + * @param string $dependencyName The dependency full name. |
|
347 | + * @param string|closure $dependency The specific object class name or a classure that makes the element. |
|
348 | + * |
|
349 | + * @return self |
|
350 | + */ |
|
351 | + |
|
352 | + public function setTo(string $class, string $dependencyName, $dependency) : self |
|
353 | + { |
|
354 | + if ($dependency instanceof Closure === false) { |
|
355 | + if (is_object($dependency)) { |
|
356 | + $dependency = function () use ($dependency) { |
|
357 | + return $dependency; |
|
358 | + }; |
|
359 | + } else { |
|
360 | + $dependency = function () use ($dependency) { |
|
361 | + return $this->get($dependency); |
|
362 | + }; |
|
363 | + } |
|
364 | + } |
|
365 | + |
|
366 | + $this->dependencies[$class.$dependencyName] = $dependency; |
|
367 | + |
|
368 | + return $this; |
|
369 | + } |
|
370 | + |
|
371 | + /** |
|
372 | + * Bind an element that will be construct only one time, and every call for the element, |
|
373 | + * the same instance will be given. |
|
374 | + * |
|
375 | + * @param string $abstract The alias name that will be used to call the element. |
|
376 | + * @param string|closure $concrete The element class name, or an closure that makes the element. |
|
377 | + * |
|
378 | + * @return self |
|
379 | + */ |
|
380 | + |
|
381 | + public function singleton(string $abstract, $concrete) : self |
|
382 | + { |
|
383 | + $this->set($abstract, $concrete, true); |
|
384 | + |
|
385 | + return $this; |
|
386 | + } |
|
387 | + |
|
388 | + /** |
|
389 | + * Bind an object to the container. |
|
390 | + * |
|
391 | + * @param string $abstract The alias name that will be used to call the object. |
|
392 | + * @param object $instance The object that will be inserted. |
|
393 | + * |
|
394 | + * @throws ContainerException When $instance is not an object. |
|
395 | + * @return self |
|
396 | + */ |
|
397 | + |
|
398 | + public function instance(string $abstract, $instance) : self |
|
399 | + { |
|
400 | + if (! is_object($instance)) { |
|
401 | + throw new ContainerException('Trying to store ' . gettype($type) . ' as object.'); |
|
402 | + } |
|
403 | + |
|
404 | + $this->collection[$abstract] = $instance; |
|
405 | + |
|
406 | + return $this; |
|
407 | + } |
|
408 | + |
|
409 | + /** |
|
410 | + * Modify an element with a given function that receive the old element as argument. |
|
411 | + * |
|
412 | + * @param string $abstract The alias name that will be used to call the element. |
|
413 | + * @param closure $extension The function that receives the old element and return a new or modified one. |
|
414 | + * |
|
415 | + * @throws NotFoundException When no element was found with $abstract key. |
|
416 | + * @return self |
|
417 | + */ |
|
418 | + |
|
419 | + public function extend(string $abstract, closure $extension) : self |
|
420 | + { |
|
421 | + if (! isset($this->collection[$abstract])) { |
|
422 | + throw new NotFoundException($abstract); |
|
423 | + } |
|
424 | + |
|
425 | + $object = $this->collection[$abstract]; |
|
426 | + |
|
427 | + if ($object instanceof Closure) { |
|
428 | + $this->collection[$abstract] = function () use ($object, $extension) { |
|
429 | + return $extension($object($this), $this); |
|
430 | + }; |
|
431 | + } else { |
|
432 | + $this->collection[$abstract] = $extension($object, $this); |
|
433 | + } |
|
434 | + |
|
435 | + return $this; |
|
436 | + } |
|
437 | + |
|
438 | + /** |
|
439 | + * Makes an resolvable element an singleton. |
|
440 | + * |
|
441 | + * @param string $abstract The alias name that will be used to call the element. |
|
442 | + * |
|
443 | + * @throws NotFoundException When no element was found with $abstract key. |
|
444 | + * @throws ContainerException When the element on $abstract key is not resolvable. |
|
445 | + * |
|
446 | + * @return self |
|
447 | + */ |
|
448 | + |
|
449 | + public function share(string $abstract) : self |
|
450 | + { |
|
451 | + if (! isset($this->collection[$abstract])) { |
|
452 | + throw new NotFoundException("Element '$abstract' not found"); |
|
453 | + } |
|
454 | + |
|
455 | + if (! $this->collection[$abstract] instanceof Closure) { |
|
456 | + throw new ContainerException("'$abstract' must be a resolvable element"); |
|
457 | + } |
|
458 | + |
|
459 | + $this->collection[$abstract] = $this->collection[$abstract]($this); |
|
460 | + |
|
461 | + return $this; |
|
462 | + } |
|
463 | 463 | |
464 | 464 | } |
@@ -117,14 +117,14 @@ discard block |
||
117 | 117 | $inspector = new ReflectionClass($abstract); |
118 | 118 | |
119 | 119 | if (($constructor = $inspector->getConstructor()) && ($dependencies = $constructor->getParameters())) { |
120 | - return function (string $abstract, array $parameters) use ($inspector, $dependencies) { |
|
120 | + return function(string $abstract, array $parameters) use ($inspector, $dependencies) { |
|
121 | 121 | return $inspector->newInstanceArgs( |
122 | 122 | $this->process($abstract, $parameters, $dependencies) |
123 | 123 | ); |
124 | 124 | }; |
125 | 125 | } |
126 | 126 | |
127 | - return function (string $abstract) { |
|
127 | + return function(string $abstract) { |
|
128 | 128 | return new $abstract; |
129 | 129 | }; |
130 | 130 | } |
@@ -165,7 +165,7 @@ discard block |
||
165 | 165 | { |
166 | 166 | $key = $abstract.$dependency->name; |
167 | 167 | |
168 | - if (! isset($this->resolved[$key])) { |
|
168 | + if (!isset($this->resolved[$key])) { |
|
169 | 169 | $this->resolved[$key] = $this->generate($abstract, $dependency); |
170 | 170 | } |
171 | 171 | |
@@ -192,7 +192,7 @@ discard block |
||
192 | 192 | return $this->dependencies[$key]; |
193 | 193 | } |
194 | 194 | |
195 | - return function () use ($classname) { |
|
195 | + return function() use ($classname) { |
|
196 | 196 | return $this->make($classname); |
197 | 197 | }; |
198 | 198 | } |
@@ -200,11 +200,11 @@ discard block |
||
200 | 200 | try { |
201 | 201 | $value = $dependency->getDefaultValue(); |
202 | 202 | |
203 | - return function () use ($value) { |
|
203 | + return function() use ($value) { |
|
204 | 204 | return $value; |
205 | 205 | }; |
206 | 206 | } catch (ReflectionException $e) { |
207 | - throw new ContainerException("Cannot resolve '" . $dependency->name . "' of '$abstract'", 0, $e); |
|
207 | + throw new ContainerException("Cannot resolve '".$dependency->name."' of '$abstract'", 0, $e); |
|
208 | 208 | } |
209 | 209 | } |
210 | 210 | |
@@ -236,7 +236,7 @@ discard block |
||
236 | 236 | */ |
237 | 237 | public function get($abstract) |
238 | 238 | { |
239 | - if (! isset($this->collection[$abstract])) { |
|
239 | + if (!isset($this->collection[$abstract])) { |
|
240 | 240 | throw new NotFoundException("Element '$abstract' not found"); |
241 | 241 | } |
242 | 242 | |
@@ -308,7 +308,7 @@ discard block |
||
308 | 308 | } |
309 | 309 | |
310 | 310 | if ($concrete instanceof Closure === false) { |
311 | - $concrete = function (Container $container) use ($concrete) { |
|
311 | + $concrete = function(Container $container) use ($concrete) { |
|
312 | 312 | return $container->make($concrete); |
313 | 313 | }; |
314 | 314 | } |
@@ -332,7 +332,7 @@ discard block |
||
332 | 332 | |
333 | 333 | public function setIf(string $abstract, $concrete, bool $shared = false) : self |
334 | 334 | { |
335 | - if (! isset($this->collection[$abstract])) { |
|
335 | + if (!isset($this->collection[$abstract])) { |
|
336 | 336 | $this->set($abstract, $concrete, $shared); |
337 | 337 | } |
338 | 338 | |
@@ -353,11 +353,11 @@ discard block |
||
353 | 353 | { |
354 | 354 | if ($dependency instanceof Closure === false) { |
355 | 355 | if (is_object($dependency)) { |
356 | - $dependency = function () use ($dependency) { |
|
356 | + $dependency = function() use ($dependency) { |
|
357 | 357 | return $dependency; |
358 | 358 | }; |
359 | 359 | } else { |
360 | - $dependency = function () use ($dependency) { |
|
360 | + $dependency = function() use ($dependency) { |
|
361 | 361 | return $this->get($dependency); |
362 | 362 | }; |
363 | 363 | } |
@@ -397,8 +397,8 @@ discard block |
||
397 | 397 | |
398 | 398 | public function instance(string $abstract, $instance) : self |
399 | 399 | { |
400 | - if (! is_object($instance)) { |
|
401 | - throw new ContainerException('Trying to store ' . gettype($type) . ' as object.'); |
|
400 | + if (!is_object($instance)) { |
|
401 | + throw new ContainerException('Trying to store '.gettype($type).' as object.'); |
|
402 | 402 | } |
403 | 403 | |
404 | 404 | $this->collection[$abstract] = $instance; |
@@ -418,14 +418,14 @@ discard block |
||
418 | 418 | |
419 | 419 | public function extend(string $abstract, closure $extension) : self |
420 | 420 | { |
421 | - if (! isset($this->collection[$abstract])) { |
|
421 | + if (!isset($this->collection[$abstract])) { |
|
422 | 422 | throw new NotFoundException($abstract); |
423 | 423 | } |
424 | 424 | |
425 | 425 | $object = $this->collection[$abstract]; |
426 | 426 | |
427 | 427 | if ($object instanceof Closure) { |
428 | - $this->collection[$abstract] = function () use ($object, $extension) { |
|
428 | + $this->collection[$abstract] = function() use ($object, $extension) { |
|
429 | 429 | return $extension($object($this), $this); |
430 | 430 | }; |
431 | 431 | } else { |
@@ -448,11 +448,11 @@ discard block |
||
448 | 448 | |
449 | 449 | public function share(string $abstract) : self |
450 | 450 | { |
451 | - if (! isset($this->collection[$abstract])) { |
|
451 | + if (!isset($this->collection[$abstract])) { |
|
452 | 452 | throw new NotFoundException("Element '$abstract' not found"); |
453 | 453 | } |
454 | 454 | |
455 | - if (! $this->collection[$abstract] instanceof Closure) { |
|
455 | + if (!$this->collection[$abstract] instanceof Closure) { |
|
456 | 456 | throw new ContainerException("'$abstract' must be a resolvable element"); |
457 | 457 | } |
458 | 458 |