exception-handler

A Class for exception treatment for JS

Usage

• Define a class for Specific error:

  class MyError extends Exception{
      construct(error, cause){
          super(error, cause)
      }
  }

• Copy Parent Exception's error treatment function to specific one:

  class MyError extends Exception{
      construct(error, cause){
          super(error, cause)
          this.my_error = this.allways
      }
  }

• Catch it when ocurrs in your code:

  try{
      doStuff()
  }catch(error){
      error.catch("my_error", function(error) {
          console.error("This is my error")
      })
      .catch("other", function(error) {
          console.error("Just another error")
      })
  }
  function doStuff(){
      throw new MyError("This is it")
  }

  • Only first catch will be executed