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Java > Open Source Codes > org > apache > cayenne > map > SelectQueryBuilder


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19
20 package org.apache.cayenne.map;
21
22 import java.util.Iterator JavaDoc;
23
24 import org.apache.cayenne.query.Query;
25 import org.apache.cayenne.query.SelectQuery;
26
27 /**
28  * QueryBuilder for SelectQueries.
29  *
30  * @since 1.1
31  * @author Andrus Adamchik
32  */
33 class SelectQueryBuilder extends QueryBuilder {
34
35     /**
36      * Creates a SelectQuery.
37      */
38     public Query getQuery() {
39         SelectQuery query = new SelectQuery();
40         query.setRoot(getRoot());
41         query.setName(name);
42         query.setQualifier(qualifier);
43
44         if (orderings != null && !orderings.isEmpty()) {
45             query.addOrderings(orderings);
46         }
47
48         if (prefetches != null && !prefetches.isEmpty()) {
49             Iterator JavaDoc it = prefetches.iterator();
50             while(it.hasNext()) {
51                 query.addPrefetch((String JavaDoc) it.next());
52             }
53         }
54
55         // init properties
56 query.initWithProperties(properties);
57
58         return query;
59     }
60 }
61
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