    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  }