com.unstoppabledomains.exceptions.NamingServiceException Maven / Gradle / Ivy

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Resolution library that talks with etherium .crypto registry to resolve various information attached to .crypto domain

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package com.unstoppabledomains.exceptions;

public class NamingServiceException extends Exception {
  private static final long serialVersionUID = 1L;
  private NSExceptionCode code;
  
  public NamingServiceException(NSExceptionCode code) {
    super(messageFromCode(code, new NSExceptionParams("", "")));
    this.code = code;
  }

  public NamingServiceException(NSExceptionCode code, NSExceptionParams params, Throwable cause) {
    super(messageFromCode(code, params), cause);
    this.code = code;
  }
  public NamingServiceException(NSExceptionCode code, NSExceptionParams params) {
    super(messageFromCode(code, params));
    this.code = code;
  }
  public NSExceptionCode getCode() { return this.code; }

  private static String messageFromCode(NSExceptionCode code, NSExceptionParams params) {
    switch(code) {
      case UnsupportedDomain: {
        return params.domain + " is unsupported";
      }
      case UnregisteredDomain: {
        return params.domain + " is not registered";
      }
      case UnknownCurrency: {
        return params.domain + " doesn't have such " + params.coinTicker + " configured";
      }
      case RecordNotFound: {
        return params.domain + " doesn't have such record";
      }
      case BlockchainIsDown: {
        return params.namingService + " blockchain network is down";
      }
      case IncorrectContractAddress: {
        return "used incorrect contract Address " + params.contractAddress;
      }
      case UnspecifiedResolver: {
        return "resolver was not set for " + params.domain;
      }
      case UnknownError:
      default: 
        return "Unknown Error occured";
    }
  }

}