/**
    * Copyright 2012 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.osedu.org/licenses/ECL-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.
   *
   * Created by Daniel on 4/26/12
   */
  package org.kuali.student.r2.common.class1.search;
  
  import org.kuali.student.r2.common.dto.ContextInfo;
  import org.kuali.student.r2.common.exceptions.DoesNotExistException;
  import org.kuali.student.r2.common.exceptions.InvalidParameterException;
  import org.kuali.student.r2.common.exceptions.MissingParameterException;
  import org.kuali.student.r2.common.exceptions.OperationFailedException;
  import org.kuali.student.r2.common.exceptions.PermissionDeniedException;
  import org.kuali.student.r2.core.class1.type.dto.TypeInfo;
  import org.kuali.student.r2.core.search.dto.SearchRequestInfo;
  import org.kuali.student.r2.core.search.dto.SearchResultInfo;
  import org.kuali.student.r2.core.search.service.SearchService;
  
  import javax.annotation.Resource;
  import javax.persistence.EntityManager;
  import java.util.Arrays;
  import java.util.List;
  
  /**
   * Abstract class for hard wired impls
   *
   * @author Kuali Student Team
   */
  public abstract class SearchServiceAbstractHardwiredImplBase
          implements SearchService {
  
  
      @Resource
      private EntityManager entityManager;
  
      /**
       * Get the search type that the sub class implements.
       */
      public abstract TypeInfo getSearchType();
  
      @Override
      public TypeInfo getSearchType(String searchTypeKey, ContextInfo contextInfo)
              throws DoesNotExistException,
              InvalidParameterException,
              MissingParameterException,
              OperationFailedException {
          TypeInfo st = this.getSearchType();
          if (!searchTypeKey.equals(st.getKey())) {
              throw new DoesNotExistException(searchTypeKey);
          }
          return st;
      }
  
      @Override
      public List<TypeInfo> getSearchTypes(ContextInfo contextInfo)
              throws InvalidParameterException,
              MissingParameterException,
              OperationFailedException {
          return Arrays.asList(this.getSearchType());
      }
  
  
      @Override
      public abstract SearchResultInfo search(SearchRequestInfo searchRequestInfo, ContextInfo contextInfo)
              throws
              MissingParameterException,
              OperationFailedException,
              PermissionDeniedException;
  
      public EntityManager getEntityManager() {
          return entityManager;
      }
  
      public void setEntityManager(EntityManager entityManager) {
          this.entityManager = entityManager;
      }
  }