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Java > Open Source Codes > org > objectstyle > cayenne > map > SQLTemplateBuilder


1 /* ====================================================================
2  *
3  * The ObjectStyle Group Software License, version 1.1
4  * ObjectStyle Group - http://objectstyle.org/
5  *
6  * Copyright (c) 2002-2005, Andrei (Andrus) Adamchik and individual authors
7  * of the software. All rights reserved.
8  *
9  * Redistribution and use in source and binary forms, with or without
10  * modification, are permitted provided that the following conditions
11  * are met:
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13  * 1. Redistributions of source code must retain the above copyright
14  * notice, this list of conditions and the following disclaimer.
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16  * 2. Redistributions in binary form must reproduce the above copyright
17  * notice, this list of conditions and the following disclaimer in
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21  * 3. The end-user documentation included with the redistribution, if any,
22  * must include the following acknowlegement:
23  * "This product includes software developed by independent contributors
24  * and hosted on ObjectStyle Group web site (http://objectstyle.org/)."
25  * Alternately, this acknowlegement may appear in the software itself,
26  * if and wherever such third-party acknowlegements normally appear.
27  *
28  * 4. The names "ObjectStyle Group" and "Cayenne" must not be used to endorse
29  * or promote products derived from this software without prior written
30  * permission. For written permission, email
31  * "andrus at objectstyle dot org".
32  *
33  * 5. Products derived from this software may not be called "ObjectStyle"
34  * or "Cayenne", nor may "ObjectStyle" or "Cayenne" appear in their
35  * names without prior written permission.
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37  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
38  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
39  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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41  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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43  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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45  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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47  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
48  * SUCH DAMAGE.
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51  * This software consists of voluntary contributions made by many
52  * individuals and hosted on ObjectStyle Group web site. For more
53  * information on the ObjectStyle Group, please see
54  * <http://objectstyle.org/>.
55  */
56 package org.objectstyle.cayenne.map;
57
58 import java.util.Iterator JavaDoc;
59 import java.util.Map JavaDoc;
60
61 import org.objectstyle.cayenne.query.Query;
62 import org.objectstyle.cayenne.query.SQLTemplate;
63
64 /**
65  * QueryBuilder for the SQLTemplates.
66  *
67  * @since 1.1
68  * @author Andrei Adamchik
69  */
70 class SQLTemplateBuilder extends QueryBuilder {
71
72     /**
73      * Builds a SQLTemplate query.
74      */
75     public Query getQuery() {
76
77         SQLTemplate template = new SQLTemplate(selecting);
78         Object JavaDoc root = getRoot();
79
80         if (root != null) {
81             template.setRoot(root);
82         }
83
84         template.setName(name);
85         template.initWithProperties(properties);
86
87         // init SQL
88 template.setDefaultTemplate(sql);
89         if (adapterSql != null) {
90             Iterator JavaDoc it = adapterSql.entrySet().iterator();
91             while (it.hasNext()) {
92                 Map.Entry JavaDoc entry = (Map.Entry JavaDoc) it.next();
93                 Object JavaDoc key = entry.getKey();
94                 Object JavaDoc value = entry.getValue();
95                 if (key != null && value != null) {
96                     template.setTemplate(key.toString(), value.toString());
97                 }
98             }
99         }
100
101         return template;
102     }
103 }
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