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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  
20  package org.apache.myfaces.tobago.security;
21  
22  import org.apache.myfaces.tobago.component.UILink;
23  
24  import javax.el.MethodExpression;
25  import javax.faces.context.FacesContext;
26  
27  /**
28   * @deprecated since 1.5.0, please use UISecuredLink
29   */
30  @Deprecated
31  public class UISecuredLinkCommand extends UILink {
32  
33    public static final String COMPONENT_TYPE = "org.apache.myfaces.tobago.SecuredLinkCommand";
34  
35    /**
36     * No-arg constructor used during restoreState
37     */
38    public UISecuredLinkCommand() {
39    }
40  
41    @Override
42    public boolean isDisabled() {
43      if (getActionExpression() instanceof CheckAuthorisationMethodExpression) {
44        return !((CheckAuthorisationMethodExpression)
45            getActionExpression()).isAuthorized(FacesContext.getCurrentInstance())
46            || super.isDisabled();
47      }
48      return super.isDisabled();
49    }
50  
51    @Override
52    public void setActionExpression(MethodExpression actionExpression) {
53      if (actionExpression != null) {
54        super.setActionExpression(new CheckAuthorisationMethodExpression(actionExpression));
55      } else {
56        super.setActionExpression(actionExpression);
57      }
58    }
59  }