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com.osomapps.pt.CustomErrorController   A
last analyzed

↳ Parent: Project

Complexity

Total Complexity 4

Size/Duplication

Total Lines 24
Duplicated Lines 0 %

Importance

Changes 0
Metric Value
wmc 4
eloc 14
dl 0
loc 24
rs 10
c 0
b 0
f 0

3 Methods

Rating   Name   Duplication   Size   Complexity  
A error(WebRequest,HttpServletResponse) 0 5 1
A getErrorAttributes(WebRequest,String) 0 3 2
A getErrorPath() 0 2 1
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package com.osomapps.pt;
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import java.util.Map;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import javax.servlet.http.HttpServletResponse;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import org.springframework.beans.factory.annotation.Autowired;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import org.springframework.beans.factory.annotation.Value;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import org.springframework.boot.web.error.ErrorAttributeOptions;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import org.springframework.boot.web.servlet.error.ErrorAttributes;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import org.springframework.boot.web.servlet.error.ErrorController;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import org.springframework.web.bind.annotation.RequestMapping;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import org.springframework.web.bind.annotation.RestController;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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import org.springframework.web.context.request.WebRequest;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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@RestController

            


            
                                                                        
                            
            
                                    
            
            

                
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class CustomErrorController implements ErrorController {

            


            
                                                                        
                            
            
                                    
            
            

                
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    private static final String PATH = "/error";

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Refactor your code to get this URI from a customizable parameter.
                                            

                    
                                                    

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    @Value("${logging.level.org.springframework.web}")

            


            
                                                                        
                            
            
                                    
            
            

                
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    private String loggingLevel;

            


            
                                                                        
                            
            
                                    
            
            

                
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    @Autowired private ErrorAttributes errorAttributes;

            


            
                                                                        
                            
            
                                    
            
            

                
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    @RequestMapping(value = PATH)

            


            
                                                                        
                            
            
                                    
            
            

                
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    ErrorDTO error(WebRequest webRequest, HttpServletResponse response) {

            


            
                                                                        
                            
            
                                    
            
            

                
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        // Appropriate HTTP response code (e.g. 404 or 500) is automatically set by Spring.

            


            
                                                                        
                            
            
                                    
            
            

                
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        // Here we just define response body.

            


            
                                                                        
                            
            
                                    
            
            

                
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        return new ErrorDTO(response.getStatus(), getErrorAttributes(webRequest, loggingLevel));

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                        
                            
            
                                    
            
            

                
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    public String getErrorPath() {

            


            
                                                                        
                            
            
                                    
            
            

                
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        return PATH;

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                        
                            
            
                                    
            
            

                
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    private Map<String, Object> getErrorAttributes(WebRequest webRequest, String loggingLevel) {

            


            
                                                                        
                            
            
                                    
            
            

                
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        return errorAttributes.getErrorAttributes(webRequest, "DEBUG".equals(loggingLevel)

            


            
                                                                        
                            
            
                                    
            
            

                
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                ? ErrorAttributeOptions.of(ErrorAttributeOptions.Include.STACK_TRACE) : ErrorAttributeOptions.defaults());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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