content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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.activiti.engine.impl.cmd;
  
  import java.io.Serializable;
  import org.activiti.engine.ActivitiIllegalArgumentException;
  import org.activiti.engine.ActivitiObjectNotFoundException;
  import org.activiti.engine.delegate.event.ActivitiEventType;
  import org.activiti.engine.delegate.event.impl.ActivitiEventBuilder;
  import org.activiti.engine.impl.interceptor.Command;
  import org.activiti.engine.impl.interceptor.CommandContext;
  import org.activiti.engine.impl.persistence.entity.TimerJobEntity;
  import org.activiti.engine.runtime.Job;
  
  /**
  
   */
  public class SetTimerJobRetriesCmd implements Command<Void>, Serializable {
  
      private static final long serialVersionUID = 1L;
  
      private final String jobId;
      private final int retries;
  
      public SetTimerJobRetriesCmd(String jobId, int retries) {
          if (jobId == null || jobId.length() < 1) {
              throw new ActivitiIllegalArgumentException(
                  "The job id is mandatory, but '" + jobId + "' has been provided."
              );
          }
          if (retries < 0) {
              throw new ActivitiIllegalArgumentException(
                  "The number of job retries must be a non-negative Integer, but '" + retries + "' has been provided."
              );
          }
          this.jobId = jobId;
          this.retries = retries;
      }
  
      public Void execute(CommandContext commandContext) {
          TimerJobEntity job = commandContext.getTimerJobEntityManager().findById(jobId);
          if (job != null) {
              job.setRetries(retries);
  
              if (commandContext.getEventDispatcher().isEnabled()) {
                  commandContext
                      .getEventDispatcher()
                      .dispatchEvent(ActivitiEventBuilder.createEntityEvent(ActivitiEventType.ENTITY_UPDATED, job));
              }
          } else {
              throw new ActivitiObjectNotFoundException("No timer job found with id '" + jobId + "'.", Job.class);
          }
          return null;
      }
  }
  