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  1. Undertow
  2. UNDERTOW-1581

RoutingHandler throws IllegalStateException when two templated paths are added for different methods

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Details

    • Bug
    • Resolution: Done
    • Major
    • 2.0.26.Final
    • None
    • None
    • None

    Description

      RoutingHandler routing = Handlers.routing()
      .get("/

      {param1}", ResponseCodeHandler.HANDLE_200)
      .post("/{param2}", ResponseCodeHandler.HANDLE_200); // throws!
      


      
java.lang.IllegalStateException: UT000071: Cannot add path template /{param2}, matcher already contains an equivalent pattern /{param1}

      	at io.undertow.util.PathTemplateMatcher.add(PathTemplateMatcher.java:110)
      
	at io.undertow.util.PathTemplateMatcher.add(PathTemplateMatcher.java:151)
      
	at io.undertow.server.RoutingHandler.add(RoutingHandler.java:129)
      

      

      

      


      If both registrations use the same parameter name, it works fine. Because the parameters are named differently the check in RoutingHandler:128 doesn't skip registration with allMethodsMatcher as it would otherwise.
      
            
      

      

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            Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project.
        
        JBEAP-17631
        [GSS](7.2.z) Upgrade Undertow from 2.0.25.SP1 to 2.0.26.SP3
    

          

            
        
          •         Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
    
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                        Closed
                    
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            Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project.
        
        WFCORE-4641
        Upgrade Undertow to 2.0.26.Final
    

          

            
        
          •         Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
    
            • 
                
          • 
                        Closed
                    
            • 
    
          
                                            
          
                                    
          
                    
          
        
          

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    flaviarnn
            Flavia Rainone
            
        
    
            
              

                                              

              
    
              
        
    
              
    
              
        

            
            



    
    carterkozak
            Carter Kozak
            
        
    
    
              

                              
              
    
              
                        
              
        
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                                    Updated:
                            
                
            
                
                
                                                                                                                                                                                                 
            
                
        
                
            
                
            
                
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