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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.jxpath.ri.compiler;
18  
19  import org.apache.commons.jxpath.AbstractFactory;
20  import org.apache.commons.jxpath.JXPathContext;
21  import org.apache.commons.jxpath.Pointer;
22  import org.apache.commons.jxpath.TestBean;
23  
24  /**
25   * Test AbstractFactory.
26   *
27   * @author Dmitri Plotnikov
28   * @version $Revision: 480417 $ $Date: 2006-11-29 06:37:40 +0100 (Mi, 29 Nov 2006) $
29   */
30  public class VariableFactory extends AbstractFactory {
31  
32      /**
33       */
34      public boolean createObject(
35          JXPathContext context,
36          Pointer pointer,
37          Object parent,
38          String name,
39          int index) 
40      {
41          if (name.equals("testArray")) {
42              ((TestBean[]) parent)[index] = new TestBean();
43              return true;
44          }
45          else if (name.equals("stringArray")) {
46              ((String[]) parent)[index] = "";
47              return true;
48          }
49          else if (name.equals("array")) {
50              ((String[]) parent)[index] = "";
51              return true;
52          }
53          return false;
54      }
55  
56      /**
57       * Create a new object and set it on the specified variable
58       */
59      public boolean declareVariable(JXPathContext context, String name) {
60          if (name.equals("test")) {
61              context.getVariables().declareVariable(name, new TestBean());
62              return true;
63          }
64          else if (name.equals("testArray")) {
65              context.getVariables().declareVariable(name, new TestBean[0]);
66              return true;
67          }
68          else if (name.equals("stringArray")) {
69              context.getVariables().declareVariable(
70                  name,
71                  new String[] { "Value1" });
72              return true;
73          }
74          context.getVariables().declareVariable(name, null);
75          return true;
76      }
77  }