1 | <?php |
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22 | * Static initialization joinpoint is invoked after class is loaded into memory |
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23 | */ |
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24 | class StaticInitializationJoinpoint extends AbstractJoinpoint implements ClassJoinpoint |
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25 | { |
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26 | |||
27 | protected ReflectionClass $reflectionClass; |
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28 | |||
29 | /** |
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30 | * Constructor for the class static initialization joinpoint |
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31 | * |
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32 | * @param array $advices List of advices for this invocation |
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33 | */ |
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34 | 1 | public function __construct(array $advices, string $className) |
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35 | { |
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36 | 1 | $originalClass = $className; |
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37 | 1 | if (strpos($originalClass, AspectContainer::AOP_PROXIED_SUFFIX)) { |
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38 | 1 | $originalClass = substr($originalClass, 0, -strlen(AspectContainer::AOP_PROXIED_SUFFIX)); |
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39 | } |
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40 | 1 | $this->reflectionClass = new ReflectionClass($originalClass); |
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41 | 1 | parent::__construct($advices); |
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42 | 1 | } |
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43 | |||
44 | /** |
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45 | * Proceeds to the next interceptor in the chain. |
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46 | * |
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47 | * @return void Covariant, as static initializtion could not return anything |
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48 | */ |
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49 | 1 | public function proceed(): void |
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50 | { |
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51 | 1 | if (isset($this->advices[$this->current])) { |
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52 | 1 | $currentInterceptor = $this->advices[$this->current++]; |
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53 | 1 | $currentInterceptor->invoke($this); |
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54 | } |
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55 | 1 | } |
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56 | |||
57 | /** |
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58 | * Invokes current joinpoint with all interceptors |
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59 | */ |
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60 | 1 | final public function __invoke(): void |
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61 | { |
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62 | 1 | $this->current = 0; |
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63 | 1 | $this->proceed(); |
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64 | 1 | } |
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65 | |||
66 | /** |
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67 | * Returns the object for which current joinpoint is invoked |
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68 | * |
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69 | * @return object|null Instance of object or null for static call/unavailable context |
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70 | */ |
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71 | public function getThis(): ?object |
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72 | { |
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73 | return null; |
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74 | } |
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75 | |||
76 | /** |
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77 | * Checks if the current joinpoint is dynamic or static |
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78 | * |
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79 | * Dynamic joinpoint contains a reference to an object that can be received via getThis() method call |
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80 | * |
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81 | * @see ClassJoinpoint::getThis() |
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82 | */ |
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83 | public function isDynamic(): bool |
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84 | { |
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85 | return false; |
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86 | } |
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87 | |||
88 | /** |
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89 | * Returns the static scope name (class name) of this joinpoint. |
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90 | */ |
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91 | public function getScope(): string |
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92 | { |
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93 | return $this->reflectionClass->getName(); |
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94 | } |
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95 | |||
96 | /** |
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97 | * Returns a friendly description of current joinpoint |
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98 | */ |
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99 | final public function __toString(): string |
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100 | { |
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101 | return sprintf( |
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102 | 'staticinitialization(%s)', |
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103 | $this->getScope() |
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104 | ); |
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105 | } |
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106 | } |
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107 |