Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ParameterImpl |
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| 1.2857142857142858;1.286 |
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 | package org.apache.myfaces.flow; | |
20 | ||
21 | import javax.el.ValueExpression; | |
22 | import javax.faces.flow.Parameter; | |
23 | ||
24 | /** | |
25 | * | |
26 | * @since 2.2 | |
27 | * @author Leonardo Uribe | |
28 | */ | |
29 | public class ParameterImpl extends Parameter implements Freezable | |
30 | { | |
31 | private String _name; | |
32 | private ValueExpression _value; | |
33 | ||
34 | private boolean _initialized; | |
35 | ||
36 | public ParameterImpl(String name, ValueExpression value) | |
37 | 0 | { |
38 | 0 | this._name = name; |
39 | 0 | this._value = value; |
40 | 0 | } |
41 | ||
42 | @Override | |
43 | public String getName() | |
44 | { | |
45 | 0 | return _name; |
46 | } | |
47 | ||
48 | @Override | |
49 | public ValueExpression getValue() | |
50 | { | |
51 | 0 | return _value; |
52 | } | |
53 | ||
54 | public void freeze() | |
55 | { | |
56 | 0 | _initialized = true; |
57 | 0 | } |
58 | ||
59 | private void checkInitialized() throws IllegalStateException | |
60 | { | |
61 | 0 | if (_initialized) |
62 | { | |
63 | 0 | throw new IllegalStateException("Flow is inmutable once initialized"); |
64 | } | |
65 | 0 | } |
66 | ||
67 | public void setName(String name) | |
68 | { | |
69 | 0 | checkInitialized(); |
70 | 0 | this._name = name; |
71 | 0 | } |
72 | ||
73 | public void setValue(ValueExpression value) | |
74 | { | |
75 | 0 | checkInitialized(); |
76 | 0 | this._value = value; |
77 | 0 | } |
78 | } |