1   /*
2    * Copyright 1999-2004 The Apache Software Foundation
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.apache.commons.jxpath.ri.model.dynamic;
17  
18  import java.util.HashMap;
19  import java.util.Map;
20  import java.util.Vector;
21  
22  import org.apache.commons.jxpath.AbstractFactory;
23  import org.apache.commons.jxpath.JXPathContext;
24  import org.apache.commons.jxpath.NestedTestBean;
25  import org.apache.commons.jxpath.Pointer;
26  import org.apache.commons.jxpath.TestBean;
27  
28  /***
29   * Test AbstractFactory.
30   *
31   * @author Dmitri Plotnikov
32   * @version $Revision: 1.5 $ $Date: 2004/02/29 14:17:45 $
33   */
34  public class TestDynamicPropertyFactory extends AbstractFactory {
35  
36      /***
37       * Create a new instance and put it in the collection on the parent object.
38       * Return <b>false</b> if this factory cannot create the requested object.
39       */
40      public boolean createObject(
41          JXPathContext context,
42          Pointer pointer,
43          Object parent,
44          String name,
45          int index) 
46      {
47          if (name.equals("map")) {
48              ((TestBean) parent).setMap(new HashMap());
49              return true;
50          }
51          else if (name.equals("TestKey1")) {
52              ((Map) parent).put(name, "");
53              return true;
54          }
55          else if (name.equals("TestKey2")) {
56              ((Map) parent).put(name, new NestedTestBean("newName"));
57              return true;
58          }
59          else if (name.equals("TestKey3")) {
60              Vector v = new Vector();
61              for (int i = 0; i <= index; i++) {
62                  v.add(null);
63              }
64              ((Map) parent).put(name, v);
65              return true;
66          }
67          else if (name.equals("TestKey4")) {
68              ((Map) parent).put(name, new Object[] { new TestBean()});
69              return true;
70          }
71          return false;
72      }
73  
74      public boolean declareVariable(JXPathContext context, String name) {
75          return false;
76      }
77  }