View GitHub Repository orm

Schedule Inspection
Subscribe
Failed Conditions
Pull Request — master (#6392)
by Alessandro
18:37
created

resolveDiscriminatorsForClass()   A

↳ Parent: HierarchyDiscriminatorResolver

Complexity

Conditions 3
Paths 3

Size

Total Lines 19
Code Lines 12

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 10
CRAP Score 3

Importance

Changes 1
Bugs 0 Features 0
Metric Value
dl 0
loc 19
ccs 10
cts 10
cp 1
rs 9.4285
c 1
b 0
f 0
cc 3
eloc 12
nc 3
nop 2
crap 3
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                
namespace Doctrine\ORM\Utility;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                
use Doctrine\Common\Persistence\Mapping\ClassMetadata;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                
use Doctrine\ORM\EntityManagerInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
 * Class HierarchyDiscriminatorResolver

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                
 * @package Doctrine\ORM\Utility

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
 * @internal This class exists only to avoid code duplication, do not reuse it externally

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
class HierarchyDiscriminatorResolver

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
{

            


            
                                                        
            
                                    
            
            

                
                    15
                

                                    
                             11                         
                
                
                
    public static function resolveDiscriminatorsForClass(

            


            
                                                        
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
        ClassMetadata $rootClassMetadata,

            


            
                                                        
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
        EntityManagerInterface $entityManager

            


            
                                                        
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                
    ) {

            


            
                                                        
            
                                    
            
            

                
                    19
                

                                    
                             11                         
                
                
                
        $hierarchyClasses = $rootClassMetadata->subClasses;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Accessing subClasses on the interface Doctrine\Common\Persistence\Mapping\ClassMetadata suggest that you code against a concrete implementation. How about adding an instanceof check?
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you access a property on an interface, you most likely code against a
concrete implementation of the interface.




Available Fixes


  1. Adding an additional type check:
    

    interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeInterface $object) {
    if ($object instanceof SomeClass) {
        $a = $object->a;
    }
}

    

    

    2. 

  2. Changing the type hint:
    

    interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeClass $object) {
    $a = $object->a;
}

    

    

    3. 



                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                        
            
                                    
            
            

                
                    20
                

                                    
                             11                         
                
                
                
        $hierarchyClasses[] = $rootClassMetadata->name;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Accessing name on the interface Doctrine\Common\Persistence\Mapping\ClassMetadata suggest that you code against a concrete implementation. How about adding an instanceof check?
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you access a property on an interface, you most likely code against a
concrete implementation of the interface.




Available Fixes


  1. Adding an additional type check:
    

    interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeInterface $object) {
    if ($object instanceof SomeClass) {
        $a = $object->a;
    }
}

    

    

    2. 

  2. Changing the type hint:
    

    interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeClass $object) {
    $a = $object->a;
}

    

    

    3. 



                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                        
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    22
                

                                    
                             11                         
                
                
                
        $discriminators = [];

            


            
                                                        
            
                                    
            
            

                
                    23
                

                                    
                             11                         
                
                
                
        foreach ($hierarchyClasses as $class) {

            


            
                                                        
            
                                    
            
            

                
                    24
                

                                    
                             11                         
                
                
                
            $currentMetadata = $entityManager->getClassMetadata($class);

            


            
                                                        
            
                                    
            
            

                
                    25
                

                                    
                             11                         
                
                
                
            $currentDiscriminator = $currentMetadata->discriminatorValue;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
Accessing discriminatorValue on the interface Doctrine\Common\Persistence\Mapping\ClassMetadata suggest that you code against a concrete implementation. How about adding an instanceof check?
                                                                                                                                                    

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
If you access a property on an interface, you most likely code against a
concrete implementation of the interface.




Available Fixes


  1. Adding an additional type check:
    

    interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeInterface $object) {
    if ($object instanceof SomeClass) {
        $a = $object->a;
    }
}

    

    

    2. 

  2. Changing the type hint:
    

    interface SomeInterface { }
class SomeClass implements SomeInterface {
    public $a;
}

function someFunction(SomeClass $object) {
    $a = $object->a;
}

    

    

    3. 



                        

                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                        
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    27
                

                                    
                             11                         
                
                
                
            if (null !== $currentDiscriminator) {

            


            
                                                        
            
                                    
            
            

                
                    28
                

                                    
                             11                         
                
                
                
                $discriminators[$currentDiscriminator] = null;

            


            
                                                        
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                
            }

            


            
                                                        
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
        }

            


            
                                                        
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    32
                

                                    
                             11                         
                
                
                
        return $discriminators;

            


            
                                                        
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
    }

            


            
                                                        
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    35