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UnknownProviderException::create()   A
last analyzed

↳ Parent: UnknownProviderException

Complexity

Conditions 2
Paths 1

Size

Total Lines 6
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 4
nc 1
nop 2
dl 0
loc 6
rs 10
c 0
b 0
f 0
1 
<?php
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Copyright 2015 SURFnet bv

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Licensed under the Apache License, Version 2.0 (the "License");

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * you may not use this file except in compliance with the License.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * You may obtain a copy of the License at

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *     http://www.apache.org/licenses/LICENSE-2.0

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Unless required by applicable law or agreed to in writing, software

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * distributed under the License is distributed on an "AS IS" BASIS,

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * See the License for the specific language governing permissions and

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * limitations under the License.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Surfnet\StepupGateway\SamlStepupProviderBundle\Exception;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use RuntimeException;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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This use statement conflicts with another class in this namespace, Surfnet\StepupGateway\Sa...eption\RuntimeException. Consider defining an alias.
                                                                                                

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
Let?s assume that you have a directory layout like this:


.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php





and let?s assume the following content of Bar.php:


// Bar.php
namespace OtherDir;

use SomeDir\Foo; // This now conflicts the class OtherDir\Foo





If both files OtherDir/Foo.php and SomeDir/Foo.php are loaded in the
same runtime, you will see a PHP error such as the following:


PHP Fatal error:  Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php





However, as OtherDir/Foo.php does not necessarily have to be loaded and the
error is only triggered if it is loaded before OtherDir/Bar.php, this problem
might go unnoticed for a while. In order to prevent this error from surfacing,
you must import the namespace with a different alias:


// Bar.php
namespace OtherDir;

use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore.





                        

                                                    

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final class UnknownProviderException extends RuntimeException

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    public static function create($unknownProvider, string $knownProviders)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        return new static(sprintf(

            


            
                                                                        
                            
            
                                    
            
            

                
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            'Unknown Generic SAML Stepup Provider requested "%s", known providers: "%s"',

            


            
                                                                        
                            
            
                                    
            
            

                
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            is_object($unknownProvider) ? '(object)' . get_class($unknownProvider) : $unknownProvider,

            


            
                                                                        
                            
            
                                    
            
            

                
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            $knownProviders

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        ));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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