1. Project Clover database Tue Dec 20 2016 21:24:09 CET
  2. Package org.xwiki.query.xwql.internal.hql

File PropertyPrinter.java

 

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Classes

Class Line # Actions
PropertyPrinter 28 13 0% 5 0
1.0100%
 

Contributing tests

This file is covered by 9 tests. .

Source view

1    /*
2    * See the NOTICE file distributed with this work for additional
3    * information regarding copyright ownership.
4    *
5    * This is free software; you can redistribute it and/or modify it
6    * under the terms of the GNU Lesser General Public License as
7    * published by the Free Software Foundation; either version 2.1 of
8    * the License, or (at your option) any later version.
9    *
10    * This software is distributed in the hope that it will be useful,
11    * but WITHOUT ANY WARRANTY; without even the implied warranty of
12    * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13    * Lesser General Public License for more details.
14    *
15    * You should have received a copy of the GNU Lesser General Public
16    * License along with this software; if not, write to the Free
17    * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18    * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
19    */
20    package org.xwiki.query.xwql.internal.hql;
21   
22    import org.xwiki.query.jpql.node.APath;
23    import org.xwiki.query.jpql.node.PPath;
24    import org.xwiki.query.jpql.node.PSelectExpression;
25    import org.xwiki.query.jpql.node.TId;
26    import org.xwiki.query.xwql.internal.QueryContext.PropertyInfo;
27   
 
28    public class PropertyPrinter
29    {
 
30  149 toggle void print(PropertyInfo prop, Printer printer) throws Exception
31    {
32  149 if (prop.isCustomMapped()) {
33    // just replace object alias to customMappingAlias
34  2 for (PPath p : prop.locations) {
35  2 p.replaceBy(new APath(new TId(prop.object.customMappingAlias + "." + prop.name)));
36    }
37    } else {
38    // main case
39  147 String className = prop.getType();
40  147 if (className != null) {
41  109 prop.alias = printer.getContext().getAliasGenerator().generate(prop.object.alias + "_" + prop.name);
42  109 printer.from.append(", ").append(className).append(" as ").append(prop.alias);
43  109 printer.where.append(" and ").append(prop.alias).append(".id.id=").append(prop.object.alias)
44    .append(".id").append(" and ").append(prop.alias).append(".id.name").append("='").append(prop.name)
45    .append("'");
46    // rewrite nodes
47  109 for (PPath p : prop.locations) {
48  132 String s = prop.alias + "." + prop.getValueField();
49  132 if (className.endsWith("DBStringListProperty") && p.parent() instanceof PSelectExpression) {
50  1 s = "elements(" + s + ")";
51    }
52  132 p.replaceBy(new APath(new TId(s)));
53    }
54    }
55    }
56    }
57    }