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;

     }

 }