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PropertyInterceptorAspect   A

↳ Parent: Project

Complexity

Total Complexity 1

Size/Duplication

Total Lines 20
Duplicated Lines 0 %

Coupling/Cohesion

Components 0
Dependencies 0

Importance

Changes 1
Bugs 0 Features 0
Metric Value
wmc 1
lcom 0
cbo 0
dl 0
loc 20
rs 10
c 1
b 0
f 0
1 
<?php
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/*
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 * Go! AOP framework
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 *
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 * @copyright Copyright 2014, Lisachenko Alexander <[email protected]>
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 *
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 * This source file is subject to the license that is bundled
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 * with this source code in the file LICENSE.
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 */
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namespace Demo\Aspect;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Go\Aop\Aspect;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Go\Aop\Intercept\FieldAccess;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Go\Lang\Annotation\Around;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Property interceptor can intercept an access to the public and protected properties

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Be aware, it's very tricky and will not work for indirect modification, such as array_pop($this->property);

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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 */

            


            
                                                        
            
                                    
            
            

                
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class PropertyInterceptorAspect implements Aspect

            


            
                                                        
            
                                    
            
            

                
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{

            


            
                                                        
            
                                    
            
            

                
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    /**

            


            
                                                        
            
                                    
            
            

                
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     * Advice that controls an access to the properties

            


            
                                                        
            
                                    
            
            

                
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     *

            


            
                                                        
            
                                    
            
            

                
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     * @param FieldAccess $fieldAccess Joinpoint

            


            
                                                        
            
                                    
            
            

                
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     *

            


            
                                                        
            
                                    
            
            

                
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     * @Around("access(public|protected Demo\Example\PropertyDemo->*)")

            


            
                                                        
            
                                    
            
            

                
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     * @return mixed

            


            
                                                        
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public function aroundFieldAccess(FieldAccess $fieldAccess)

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $value = $fieldAccess->proceed();

            


            
                                                        
            
                                    
            
            

                
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        echo "Calling Around Interceptor for ", $fieldAccess, ", value: ", json_encode($value), PHP_EOL;

            


            
                                                        
            
                                    
            
            

                
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        // $value = 666; You can change the return value for read/write operations in advice!

            


            
                                                        
            
                                    
            
            

                
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        return $value;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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