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