package liquibase.exception;
   
   import liquibase.changelog.DatabaseChangeLog;
   import liquibase.precondition.Precondition;
   import liquibase.precondition.core.FailedPrecondition;
   
   import java.util.ArrayList;
   import java.util.List;
   
  /**
   * Thrown when a precondition failed.
   */
  public class PreconditionFailedException extends Exception {
  
      private static final long serialVersionUID = 1L;
      private List<FailedPrecondition> failedPreconditions;
  
      public PreconditionFailedException(String message, DatabaseChangeLog changeLog, Precondition precondition) {
          this(new FailedPrecondition(message, changeLog, precondition));
      }
  
      public PreconditionFailedException(FailedPrecondition failedPrecondition) {
          super("Preconditions Failed");
          this.failedPreconditions = new ArrayList<FailedPrecondition>();
          failedPreconditions.add(failedPrecondition);
      }
  
      public PreconditionFailedException(List<FailedPrecondition> failedPreconditions) {
          super("Preconditions Failed");
          this.failedPreconditions = failedPreconditions;
      }
  
      public List<FailedPrecondition> getFailedPreconditions() {
          return failedPreconditions;
      }
  
  }