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Completed
Pull Request — master (#2)
by Valentyn
18:37
created

error(WebRequest,HttpServletResponse)   A

↳ Parent: com.osomapps.pt.CustomErrorController

Complexity

Conditions 1

Size

Total Lines 5
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 5
c 0
b 0
f 0
eloc 3
rs 10
cc 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.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

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    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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    @Override

            


            
                                                                                                            
                            
            
                                    
            
            

                
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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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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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