%line | %branch | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
org.apache.jetspeed.om.page.impl.SecurityConstraintDefList |
|
|
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.jetspeed.om.page.impl; |
|
18 | ||
19 | import java.util.AbstractList; |
|
20 | ||
21 | /** |
|
22 | * SecurityConstraintDefList |
|
23 | * |
|
24 | * @author <a href="mailto:rwatler@apache.org">Randy Watler</a> |
|
25 | * @version $Id$ |
|
26 | */ |
|
27 | class SecurityConstraintDefList extends AbstractList |
|
28 | { |
|
29 | private SecurityConstraintsDefImpl constraintsDef; |
|
30 | ||
31 | SecurityConstraintDefList(SecurityConstraintsDefImpl constraintsDef) |
|
32 | { |
|
33 | 0 | super(); |
34 | 0 | this.constraintsDef = constraintsDef; |
35 | 0 | } |
36 | ||
37 | /** |
|
38 | * validateConstraintForAdd |
|
39 | * |
|
40 | * Validates constraint to be added to this list. |
|
41 | * |
|
42 | * @param constraint constraint to add |
|
43 | * @return list element to add |
|
44 | */ |
|
45 | private PageSecuritySecurityConstraintImpl validateConstraintForAdd(PageSecuritySecurityConstraintImpl constraint) |
|
46 | { |
|
47 | // validate constraint instance class |
|
48 | 0 | if (constraint == null) |
49 | { |
|
50 | 0 | throw new NullPointerException("Unable to add null to list."); |
51 | } |
|
52 | 0 | return constraint; |
53 | } |
|
54 | ||
55 | /* (non-Javadoc) |
|
56 | * @see java.util.List#add(int,java.lang.Object) |
|
57 | */ |
|
58 | public void add(int index, Object element) |
|
59 | { |
|
60 | // implement for modifiable AbstractList: |
|
61 | // validate index |
|
62 | 0 | if ((index < 0) || (index > constraintsDef.accessConstraintDefs().size())) |
63 | { |
|
64 | 0 | throw new IndexOutOfBoundsException("Unable to add to list at index: " + index); |
65 | } |
|
66 | // verify constraint |
|
67 | 0 | PageSecuritySecurityConstraintImpl constraint = validateConstraintForAdd((PageSecuritySecurityConstraintImpl)element); |
68 | // add to underlying ordered list |
|
69 | 0 | constraintsDef.accessConstraintDefs().add(index, constraint); |
70 | // set apply order in added element |
|
71 | 0 | if (index > 0) |
72 | { |
|
73 | 0 | constraint.setApplyOrder(((PageSecuritySecurityConstraintImpl)constraintsDef.accessConstraintDefs().get(index-1)).getApplyOrder() + 1); |
74 | } |
|
75 | else |
|
76 | { |
|
77 | 0 | constraint.setApplyOrder(0); |
78 | } |
|
79 | // maintain apply order in subsequent elements |
|
80 | 0 | for (int i = index, limit = constraclass="keyword">intsDef.accessConstraclass="keyword">intDefs().size() - 1; (i < limit); i++) |
81 | { |
|
82 | 0 | PageSecuritySecurityConstraintImpl nextConstraint = (PageSecuritySecurityConstraintImpl)constraintsDef.accessConstraintDefs().get(i + 1); |
83 | 0 | if (nextConstraint.getApplyOrder() <= constraint.getApplyOrder()) |
84 | { |
|
85 | // adjust apply order for next element |
|
86 | 0 | nextConstraint.setApplyOrder(constraint.getApplyOrder() + 1); |
87 | 0 | constraint = nextConstraint; |
88 | } |
|
89 | else |
|
90 | { |
|
91 | // apply order maintained for remaining list elements |
|
92 | break; |
|
93 | } |
|
94 | } |
|
95 | 0 | } |
96 | ||
97 | /* (non-Javadoc) |
|
98 | * @see java.util.List#get(int) |
|
99 | */ |
|
100 | public Object get(int index) |
|
101 | { |
|
102 | // implement for modifiable AbstractList |
|
103 | 0 | return constraintsDef.accessConstraintDefs().get(index); |
104 | } |
|
105 | ||
106 | /* (non-Javadoc) |
|
107 | * @see java.util.List#remove(int) |
|
108 | */ |
|
109 | public Object remove(int index) |
|
110 | { |
|
111 | // implement for modifiable AbstractList |
|
112 | 0 | return constraintsDef.accessConstraintDefs().remove(index); |
113 | } |
|
114 | ||
115 | /* (non-Javadoc) |
|
116 | * @see java.util.List#set(int,java.lang.Object) |
|
117 | */ |
|
118 | public Object set(int index, Object element) |
|
119 | { |
|
120 | // implement for modifiable AbstractList: |
|
121 | // verify constraint |
|
122 | 0 | PageSecuritySecurityConstraintImpl newConstraint = validateConstraintForAdd((PageSecuritySecurityConstraintImpl)element); |
123 | // set in underlying ordered list |
|
124 | 0 | PageSecuritySecurityConstraintImpl constraint = (PageSecuritySecurityConstraintImpl)constraintsDef.accessConstraintDefs().set(index, newConstraint); |
125 | // set apply order in new element |
|
126 | 0 | newConstraint.setApplyOrder(constraint.getApplyOrder()); |
127 | // return constraint |
|
128 | 0 | return constraint; |
129 | } |
|
130 | ||
131 | /* (non-Javadoc) |
|
132 | * @see java.util.List#size() |
|
133 | */ |
|
134 | public int size() |
|
135 | { |
|
136 | // implement for modifiable AbstractList |
|
137 | 0 | return constraintsDef.accessConstraintDefs().size(); |
138 | } |
|
139 | } |
This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |