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1   package ca.uhn.fhir.jpa.dao;
2   
3   /*-
4    * #%L
5    * HAPI FHIR JPA Server
6    * %%
7    * Copyright (C) 2014 - 2019 University Health Network
8    * %%
9    * Licensed under the Apache License, Version 2.0 (the "License");
10   * you may not use this file except in compliance with the License.
11   * You may obtain a copy of the License at
12   * 
13   *      http://www.apache.org/licenses/LICENSE-2.0
14   * 
15   * Unless required by applicable law or agreed to in writing, software
16   * distributed under the License is distributed on an "AS IS" BASIS,
17   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18   * See the License for the specific language governing permissions and
19   * limitations under the License.
20   * #L%
21   */
22  
23  import ca.uhn.fhir.jpa.searchparam.SearchParameterMap;
24  import ca.uhn.fhir.jpa.searchparam.registry.BaseSearchParamRegistry;
25  import ca.uhn.fhir.jpa.searchparam.registry.ISearchParamProvider;
26  import ca.uhn.fhir.model.dstu2.valueset.ResourceTypeEnum;
27  import ca.uhn.fhir.rest.api.server.IBundleProvider;
28  import org.hl7.fhir.instance.model.api.IBaseResource;
29  import org.springframework.beans.factory.annotation.Autowired;
30  import org.springframework.stereotype.Service;
31  import org.springframework.transaction.PlatformTransactionManager;
32  import org.springframework.transaction.support.TransactionTemplate;
33  
34  @Service
35  public class DaoSearchParamProvider implements ISearchParamProvider {
36  	@Autowired
37  	private PlatformTransactionManager myTxManager;
38  	@Autowired
39  	private DaoRegistry myDaoRegistry;
40  
41  	@Override
42  	public IBundleProvider search(SearchParameterMap theParams) {
43  		return myDaoRegistry.getResourceDao(ResourceTypeEnum.SEARCHPARAMETER.getCode()).search(theParams);
44  	}
45  
46  	@Override
47  	public <SP extends IBaseResource> int refreshCache(BaseSearchParamRegistry<SP> theSearchParamRegistry, long theRefreshInterval) {
48  		TransactionTemplate txTemplate = new TransactionTemplate(myTxManager);
49  		return txTemplate.execute(t-> theSearchParamRegistry.doRefresh(theRefreshInterval));
50  	}
51  }