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1   /*
2    * Copyright 2009 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  package org.openehealth.ipf.commons.ihe.xds.core.transform.requests.query;
17  
18  import org.openehealth.ipf.commons.ihe.xds.core.ebxml.EbXMLAdhocQueryRequest;
19  import org.openehealth.ipf.commons.ihe.xds.core.requests.query.GetDocumentsQuery;
20  
21  import static org.openehealth.ipf.commons.ihe.xds.core.transform.requests.QueryParameter.*;
22  
23  /**
24   * Transforms between a {@link GetDocumentsQuery} and {@link EbXMLAdhocQueryRequest}.
25   * @author Jens Riemschneider
26   */
27  public class GetDocumentsQueryTransformer extends GetByIDQueryTransformer<GetDocumentsQuery> {
28      /**
29       * Constructs the transformer.
30       */
31      public GetDocumentsQueryTransformer() {
32          super(DOC_ENTRY_UUID, DOC_ENTRY_UNIQUE_ID);
33      }
34  
35      /**
36       *
37       * @param query
38       *          the query. Can be <code>null</code>.
39       * @param ebXML ebXML object
40       */
41      public void toEbXML(GetDocumentsQuery query, EbXMLAdhocQueryRequest ebXML) {
42          if (query == null || ebXML == null) {
43              return;
44          }
45  
46          super.toEbXML(query, ebXML);
47  
48          QuerySlotHelper slots = new QuerySlotHelper(ebXML);
49          slots.fromStringList(DOC_ENTRY_LOGICAL_ID, query.getLogicalUuid());
50          slots.fromInteger(METADATA_LEVEL, query.getMetadataLevel());
51      }
52  
53      /**
54       *
55       * @param query
56       *          the query. Can be <code>null</code>.
57       * @param ebXML ebXML object
58       */
59      public void fromEbXML(GetDocumentsQuery query, EbXMLAdhocQueryRequest ebXML) {
60          if (query == null || ebXML == null) {
61              return;
62          }
63  
64          super.fromEbXML(query, ebXML);
65  
66          QuerySlotHelper slots = new QuerySlotHelper(ebXML);
67          query.setLogicalUuid(slots.toStringList(DOC_ENTRY_LOGICAL_ID));
68          query.setMetadataLevel(slots.toInteger(METADATA_LEVEL));
69      }
70  }