/**
 * Copyright (c) Istituto Nazionale di Fisica Nucleare (INFN). 2006-2016
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.glite.security.voms.admin.core.validation;

import java.util.List;

public class RequestValidationResult {

  private static final RequestValidationResult SUCCESS_RESULT = new RequestValidationResult(
    Outcome.SUCCESS, null, null);

  public enum Outcome {
    SUCCESS, FAILURE, ERROR
  }

  Outcome outcome;
  String message;
  Throwable exception;

  List<String> errorMessages;
  List<String> warningMessages;

  private RequestValidationResult(Outcome status, String message,
    Throwable exception) {

    setOutcome(status);
    setMessage(message);
    setException(exception);
  }

  /**
   * @return the outcome
   */
  public Outcome getOutcome() {

    return outcome;
  }

  /**
   * @param outcome
   *          the outcome to set
   */
  public void setOutcome(Outcome outcome) {

    this.outcome = outcome;
  }

  /**
   * @return the message
   */
  public String getMessage() {

    return message;
  }

  /**
   * @param message
   *          the message to set
   */
  public void setMessage(String message) {

    this.message = message;
  }

  /**
   * @return the exception
   */
  public Throwable getException() {

    return exception;
  }

  /**
   * @param exception
   *          the exception to set
   */
  public void setException(Throwable exception) {

    this.exception = exception;
  }

  public static RequestValidationResult success() {

    return SUCCESS_RESULT;
  }

  public static RequestValidationResult failure(String message) {

    return new RequestValidationResult(Outcome.FAILURE, message, null);
  }

  public static RequestValidationResult error(String message,
    Throwable exception) {

    return new RequestValidationResult(Outcome.ERROR, message, exception);
  }

  /**
   * @return the errorMessages
   */
  public List<String> getErrorMessages() {

    return errorMessages;
  }

  /**
   * @param errorMessages
   *          the errorMessages to set
   */
  public void setErrorMessages(List<String> errorMessages) {

    this.errorMessages = errorMessages;
  }

  /**
   * @return the warningMessages
   */
  public List<String> getWarningMessages() {

    return warningMessages;
  }

  /**
   * @param warningMessages
   *          the warningMessages to set
   */
  public void setWarningMessages(List<String> warningMessages) {

    this.warningMessages = warningMessages;
  }

}