Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
BaseNotificationFilter |
|
| 5.0;5 |
1 | /* | |
2 | * This software is licensed under the Apache License, Version 2.0 | |
3 | * (the "License") agreement; you may not use this file except in compliance with | |
4 | * the License. You may obtain a copy of the License at | |
5 | * | |
6 | * http://www.apache.org/licenses/LICENSE-2.0 | |
7 | * | |
8 | * Unless required by applicable law or agreed to in writing, software | |
9 | * distributed under the License is distributed on an "AS IS" BASIS, | |
10 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
11 | * See the License for the specific language governing permissions and | |
12 | * limitations under the License. | |
13 | */ | |
14 | package net.admin4j.ui.filters; | |
15 | ||
16 | import javax.servlet.Filter; | |
17 | import javax.servlet.FilterConfig; | |
18 | import javax.servlet.ServletException; | |
19 | ||
20 | import net.admin4j.config.Admin4JConfiguration; | |
21 | import net.admin4j.util.Admin4jRuntimeException; | |
22 | import net.admin4j.util.notify.Notifier; | |
23 | import net.admin4j.util.notify.NotifierUtils; | |
24 | ||
25 | ||
26 | /** | |
27 | * Base filter that accepts a configured notifier. | |
28 | * | |
29 | * <p>Init parameters for this filter are as follows:</p> | |
30 | * <li>notifier -- Required. Handles admin notification. See documentation for the Notifier you're using | |
31 | * for any additional configuration requirements. For example, 'net.admin4j.util.notify.EmailNotifier'.</li> | |
32 | * | |
33 | * @author D. Ashmore | |
34 | * @since 1.0 | |
35 | */ | |
36 | 33 | public abstract class BaseNotificationFilter extends BaseFilter implements Filter { |
37 | ||
38 | protected Notifier notifier; | |
39 | public void init(FilterConfig config) throws ServletException { | |
40 | try { | |
41 | 24 | new Admin4JConfiguration(); |
42 | 24 | String notifierClassName = config.getInitParameter("notifier"); |
43 | ||
44 | 24 | this.notifier = NotifierUtils.configure(config, notifierClassName); |
45 | 24 | if (this.notifier == null) { |
46 | 0 | throw new Admin4jRuntimeException("Neither default notifier provided nor notifier parameter for Filter specified."); |
47 | } | |
48 | ||
49 | 0 | } catch (Throwable e) { |
50 | 0 | logger.error("Error in boot sequence", e); |
51 | 0 | throw new ServletException(e); |
52 | 24 | } |
53 | ||
54 | 24 | Admin4JStandardFilterChain.registerFilter(this); |
55 | ||
56 | 24 | } |
57 | ||
58 | } |