| BasePollerProcessor.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portal.kernel.poller;
24
25 import com.liferay.portal.kernel.util.GetterUtil;
26
27 /**
28 * <a href="BasePollerProcessor.java.html"><b><i>View Source</i></b></a>
29 *
30 * @author Brian Wing Shun Chan
31 *
32 */
33 public abstract class BasePollerProcessor implements PollerProcessor {
34
35 public abstract void process(
36 PollerRequest pollerRequest, PollerResponse pollerResponse)
37 throws PollerException;
38
39 protected double getDouble(
40 PollerRequest pollerRequest, String name) {
41
42 return getDouble(pollerRequest, name, -1);
43 }
44
45 protected double getDouble(
46 PollerRequest pollerRequest, String name, double defaultValue) {
47
48 return GetterUtil.getDouble(
49 pollerRequest.getParameterMap().get(name), defaultValue);
50 }
51
52 protected int getInteger(PollerRequest pollerRequest, String name) {
53 return getInteger(pollerRequest, name, -1);
54 }
55
56 protected int getInteger(
57 PollerRequest pollerRequest, String name, int defaultValue) {
58
59 return GetterUtil.getInteger(
60 pollerRequest.getParameterMap().get(name), defaultValue);
61 }
62
63 protected long getLong(PollerRequest pollerRequest, String name) {
64 return getLong(pollerRequest, name, -1);
65 }
66
67 protected long getLong(
68 PollerRequest pollerRequest, String name, long defaultValue) {
69
70 return GetterUtil.getLong(
71 pollerRequest.getParameterMap().get(name), defaultValue);
72 }
73
74 protected String getString(PollerRequest pollerRequest, String name) {
75 return getString(pollerRequest, name, null);
76 }
77
78 protected String getString(
79 PollerRequest pollerRequest, String name, String defaultValue) {
80
81 return GetterUtil.getString(
82 pollerRequest.getParameterMap().get(name), defaultValue);
83 }
84
85 }