content: /**
   * JBoss, Home of Professional Open Source
   * Copyright Red Hat, Inc., and individual contributors.
   *
   * 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.jboss.aerogear.unifiedpush.service.impl.health;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * Holder for the health status
   */
  public class HealthStatus {
      private static final String NO_ERROR = "Everything is ok";
      private static final String ONE_ERROR_MESSAGE = "There is 1 error found";
      private static final String ERROR_MESSAGE = "There are %d errors found";
  
      private Status status = Status.OK;
      private List<HealthDetails> details = new ArrayList<>();
  
      public void add(HealthDetails healthDetails) {
          if (status.ordinal() < healthDetails.getTestStatus().ordinal()) {
              status = healthDetails.getTestStatus();
          }
          details.add(healthDetails);
      }
  
      public Status getStatus() {
          return status;
      }
  
      public void setStatus(Status status) {
          this.status = status;
      }
  
      public String getSummary() {
          int numberOfErrors = 0;
          for (HealthDetails detail : details) {
              if (detail.getTestStatus() != Status.OK) {
                  numberOfErrors++;
              }
          }
          return numberOfErrors == 0 ? NO_ERROR :
                  (numberOfErrors == 1 ? ONE_ERROR_MESSAGE : String.format(ERROR_MESSAGE, numberOfErrors));
      }
  
      public List<HealthDetails> getDetails() {
          return details;
      }
  
      public void setDetails(List<HealthDetails> details) {
          this.details = details;
      }
  }
  