content: package org.openstack4j.model.heat;
  
  import com.google.common.base.MoreObjects;
  
  /**
   * Response returned during Template validation
   *
   * @author Jeremy Unruh
   */
  public final class TemplateResponse {
  
      private String message;
  
      private TemplateResponse() {
      }
  
      private TemplateResponse(String message) {
          this.message = message;
      }
  
      public static TemplateResponse success() {
          return new TemplateResponse();
      }
  
      public static TemplateResponse fail(String message) {
          return new TemplateResponse(message);
      }
  
      /**
       * True if the template validation was successful
       *
       * @return true if successful
       */
      public boolean isValid() {
          return message == null;
      }
  
      /**
       * The Error message that occurred during validation.
       *
       * @return the error message, will be null if {@link #isValid()} is true
       */
      public String getMessage() {
          return message;
      }
  
      public String toString() {
          return MoreObjects.toStringHelper(this).omitNullValues().add("valid", message == null).add("message", message).toString();
      }
  }
  