package liquibase.exception;
   
   import liquibase.changelog.ChangeSet;
   
   public class MigrationFailedException extends LiquibaseException {
   
       private static final long serialVersionUID = 1L;
       private ChangeSet failedChangeSet;
   
      public MigrationFailedException() {
      }
  
      public MigrationFailedException(ChangeSet failedChangeSet, String message) {
          super(message);
          this.failedChangeSet = failedChangeSet;
      }
  
      public MigrationFailedException(ChangeSet failedChangeSet, String message, Throwable cause) {
          super(message, cause);
          this.failedChangeSet = failedChangeSet;
      }
  
      public MigrationFailedException(ChangeSet failedChangeSet, Throwable cause) {
          super(cause);
          this.failedChangeSet = failedChangeSet;
      }
  
      @Override
      public String getMessage() {
          String message = "Migration failed";
          if (failedChangeSet != null) {
              message += " for change set " + failedChangeSet.toString(false);
          }
          message += ":\n     Reason: " + super.getMessage();
          Throwable cause = this.getCause();
          while (cause != null) {
              message += ":\n          Caused By: " + cause.getMessage();
              cause = cause.getCause();
          }
  
          return message;
      }
  }