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1
53
54 package com.Yasna.forum;
55
56 import java.util.Date  ;
57 import java.util.Iterator ;
58 import java.util.Enumeration ;
59
60
68 public class CategoryProxy implements Category {
69
70 private Category category;
71 private Authorization authorization;
72 private ForumPermissions permissions;
73
74
81 public CategoryProxy(Category category, Authorization authorization,
82 ForumPermissions permissions)
83 {
84 this.category = category;
85 this.authorization = authorization;
86 this.permissions = permissions;
87 }
88
89 public String getName() {
91 return category.getName();
92 }
93 public int getOrder(){
94 return category.getOrder();
95 }
96 public void setOrder(int param) throws UnauthorizedException{
97 if (permissions.isSystemOrForumAdmin()) {
98 category.setOrder(param);
99 }
100 else {
101 throw new UnauthorizedException();
102 }
103 }
104 public int getID() {
105 return category.getID();
106 }
107
108 public String getDescription() {
109 return category.getDescription();
110 }
111
112 public Date getCreationDate() {
113 return category.getCreationDate();
114 }
115
116 public Date getModifiedDate() {
117 return category.getModifiedDate();
118 }
119
120 public void setModifiedDate(Date modifiedDate) throws UnauthorizedException {
121 if (permissions.isSystemOrForumAdmin()) {
122 category.setModifiedDate(modifiedDate);
123 }
124 else {
125 throw new UnauthorizedException();
126 }
127 }
128
129 public void setCreationDate(Date creationDate) throws UnauthorizedException {
130 if (permissions.isSystemOrForumAdmin()) {
131 category.setCreationDate(creationDate);
132 }
133 else {
134 throw new UnauthorizedException();
135 }
136 }
137
138 public void setName(String name) throws UnauthorizedException,
139 CategoryAlreadyExistsException {
140 if (permissions.isSystemOrForumAdmin()) {
141 category.setName(name);
142 }
143 else {
144 throw new UnauthorizedException();
145 }
146 }
147
148 public void setDescription(String description) throws UnauthorizedException {
149 if (permissions.isSystemOrForumAdmin()) {
150 category.setDescription(description);
151 }
152 else {
153 throw new UnauthorizedException();
154 }
155 }
156
157 public Iterator forumGroups() {
158 Iterator iterator = category.forumGroups();
159 return new ForumGroupIteratorProxy(iterator, authorization, permissions);
160 }
161
162 public ForumGroup getForumGroup(int forumGroupID) throws ForumGroupNotFoundException
163 {
164 ForumGroup forumGroup = category.getForumGroup(forumGroupID);
165 return new ForumGroupProxy(forumGroup, authorization, permissions);
167 }
168
169 public void deleteForumGroup(ForumGroup forumGroup) throws UnauthorizedException
170 {
171 if (permissions.isSystemOrForumAdmin()) {
172 category.deleteForumGroup(forumGroup);
173 }
174 else {
175 throw new UnauthorizedException();
176 }
177 }
178
179 public ForumGroup createForumGroup(String name, String description) throws UnauthorizedException
180 {
181 if (permissions.isSystemOrForumAdmin()) {
182 ForumGroup forumGroup = category.createForumGroup(name, description);
183 return new ForumGroupProxy(forumGroup, authorization, permissions);
184 }
185 else {
186 throw new UnauthorizedException();
187 }
188 }
189
190 } |
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