/**
    * Copyright 2005-2011 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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.kuali.rice.krad.rule.event;
  
  import org.kuali.rice.krad.document.Document;
  import org.kuali.rice.krad.rule.BusinessRule;
  import org.kuali.rice.krad.rule.SendAdHocRequestsRule;
  import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
  import org.kuali.rice.krad.service.KualiRuleService;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * This is a description of what this class does - wliang don't forget to fill this in. 
   * 
   * @author Kuali Rice Team (rice.collab@kuali.org)
   *
   */
  public class SendAdHocRequestsEvent extends KualiDocumentEventBase {
  
      public SendAdHocRequestsEvent(String errorPathPrefix, Document document) {
          this("creating send adhoc requests event for document " + getDocumentId(document), errorPathPrefix, document);
      }
  
      /**
       * Constructs a SaveDocumentEvent with the given document
       * 
       * @param document
       */
      public SendAdHocRequestsEvent(Document document) {
          this("", document);
      }
      
      public SendAdHocRequestsEvent(String description, String errorPathPrefix, Document document) {
      	super(description, errorPathPrefix, document);
      }
      
  	/**
  	 * This overridden method ...
  	 * 
  	 * @see org.kuali.rice.krad.rule.event.KualiDocumentEvent#getRuleInterfaceClass()
  	 */
  	public Class<? extends BusinessRule> getRuleInterfaceClass() {
  		return SendAdHocRequestsRule.class;
  	}
  
  	/**
  	 * @see org.kuali.rice.krad.rule.event.KualiDocumentEvent#invokeRuleMethod(org.kuali.rice.krad.rule.BusinessRule)
  	 */
  	public boolean invokeRuleMethod(BusinessRule rule) {
  		return ((SendAdHocRequestsRule) rule).processSendAdHocRequests(document);
  	}
  
  	/**
  	 * @see org.kuali.rice.krad.rule.event.KualiDocumentEventBase#generateEvents()
  	 */
  	@Override
  	public List<KualiDocumentEvent> generateEvents() {
  		KualiRuleService ruleService = KRADServiceLocatorWeb.getKualiRuleService();
  		
  		List<KualiDocumentEvent> events = new ArrayList<KualiDocumentEvent>();
          events.addAll(ruleService.generateAdHocRoutePersonEvents(getDocument()));
          events.addAll(ruleService.generateAdHocRouteWorkgroupEvents(getDocument()));
          return events;
  	}
  }