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.GetFromDocumentQuery;
20
21 import static org.openehealth.ipf.commons.ihe.xds.core.transform.requests.QueryParameter.DOC_ENTRY_UNIQUE_ID;
22 import static org.openehealth.ipf.commons.ihe.xds.core.transform.requests.QueryParameter.DOC_ENTRY_UUID;
23
24 /**
25 * Base class for transformers based on {@link GetFromDocumentQuery}.
26 * @param <T>
27 * the actual query type that is transformed by an extending subclass.
28 * @author Jens Riemschneider
29 */
30 public abstract class GetFromDocumentQueryTransformer<T extends GetFromDocumentQuery> extends AbstractStoredQueryTransformer<T> {
31 /**
32 * Transforms the query into its ebXML representation.
33 * <p>
34 * Does not perform any transformation if one of the parameters is <code>null</code>.
35 * @param query
36 * the query. Can be <code>null</code>.
37 * @param ebXML
38 * the ebXML representation. Can be <code>null</code>.
39 */
40 public void toEbXML(T query, EbXMLAdhocQueryRequest ebXML) {
41 if (query == null || ebXML == null) {
42 return;
43 }
44
45 super.toEbXML(query, ebXML);
46
47 QuerySlotHelper slots = new QuerySlotHelper(ebXML);
48 slots.fromString(DOC_ENTRY_UUID, query.getUuid());
49 slots.fromString(DOC_ENTRY_UNIQUE_ID, query.getUniqueId());
50 }
51
52 /**
53 * Transforms the ebXML representation of a query into a query object.
54 * <p>
55 * Does not perform any transformation if one of the parameters is <code>null</code>.
56 * @param query
57 * the query. Can be <code>null</code>.
58 * @param ebXML
59 * the ebXML representation. Can be <code>null</code>.
60 */
61 public void fromEbXML(T query, EbXMLAdhocQueryRequest ebXML) {
62 if (query == null || ebXML == null) {
63 return;
64 }
65
66 super.fromEbXML(query, ebXML);
67
68 QuerySlotHelper slots = new QuerySlotHelper(ebXML);
69
70 query.setUniqueId(slots.toString(DOC_ENTRY_UNIQUE_ID));
71 query.setUuid(slots.toString(DOC_ENTRY_UUID));
72 }
73
74 }