/*
    * Kuali Coeus, a comprehensive research administration system for higher education.
    * 
    * Copyright 2005-2015 Kuali, Inc.
    * 
    * This program is free software: you can redistribute it and/or modify
    * it under the terms of the GNU Affero General Public License as
    * published by the Free Software Foundation, either version 3 of the
    * License, or (at your option) any later version.
   * 
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU Affero General Public License for more details.
   * 
   * You should have received a copy of the GNU Affero General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  package org.kuali.coeus.s2sgen.impl.budget;
  
  import org.kuali.coeus.propdev.api.budget.ProposalDevelopmentBudgetExtContract;
  import org.kuali.coeus.propdev.api.core.DevelopmentProposalContract;
  import org.springframework.stereotype.Component;
  
  @Component("s2SCommonBudgetService")
  public class S2SCommonBudgetServiceImpl implements S2SCommonBudgetService {
      @Override
      public ProposalDevelopmentBudgetExtContract getBudget(DevelopmentProposalContract developmentProposal) {
          if (developmentProposal == null) {
              throw new IllegalArgumentException("developmentProposal is null");
          }
  
          final ProposalDevelopmentBudgetExtContract finalBudget = developmentProposal.getFinalBudget();
          return finalBudget != null ? finalBudget : developmentProposal.getLatestBudget();
      }
  }