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1   /*
2    * Copyright 2015 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *       http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package org.openehealth.ipf.platform.camel.ihe.xds;
18  
19  import lombok.extern.slf4j.Slf4j;
20  import org.apache.camel.Exchange;
21  import org.openehealth.ipf.commons.ihe.xds.core.ebxml.ebxml30.RetrieveDocumentSetResponseType;
22  import org.openehealth.ipf.commons.ihe.xds.core.responses.ErrorCode;
23  import org.openehealth.ipf.commons.ihe.xds.core.responses.RetrievedDocumentSet;
24  import org.openehealth.ipf.platform.camel.core.util.Exchanges;
25  import org.openehealth.ipf.platform.camel.ihe.ws.AbstractWebService;
26  import org.openehealth.ipf.platform.camel.ihe.xds.core.converters.EbXML30Converters;
27  
28  /**
29   * Base class for XDS Retrieve Document Set services
30   *
31   * @since 3.1
32   */
33  @Slf4j
34  public abstract class XdsRetrieveDocumentSetService<T> extends AbstractWebService {
35  
36      private final String homeCommunityId;
37  
38      public XdsRetrieveDocumentSetService(String homeCommunityId) {
39          this.homeCommunityId = homeCommunityId;
40      }
41  
42      protected RetrieveDocumentSetResponseType processRequest(T body) {
43          Exchange result = process(body);
44          Exception exception = Exchanges.extractException(result);
45          if (exception != null) {
46              log.debug(getClass().getSimpleName() + " service failed", exception);
47              RetrievedDocumentSet errorResponse = new RetrievedDocumentSet(
48                      exception,
49                      ErrorCode.REPOSITORY_METADATA_ERROR,
50                      ErrorCode.REPOSITORY_ERROR,
51                      homeCommunityId);
52              if (homeCommunityId != null) {
53                  errorResponse.getErrors().get(0).setLocation(homeCommunityId);
54              }
55              return EbXML30Converters.convert(errorResponse);
56          }
57  
58          return Exchanges.resultMessage(result).getBody(RetrieveDocumentSetResponseType.class);
59      }
60  }