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  /**
24   * The contents of this file are subject to the terms of the Common Development
25   * and Distribution License (the License). You may not use this file except in
26   * compliance with the License.
27   *
28   * You can obtain a copy of the License at http://www.sun.com/cddl/cddl.html and
29   * legal/CDDLv1.0.txt. See the License for the specific language governing
30   * permission and limitations under the License.
31   *
32   * When distributing Covered Code, include this CDDL Header Notice in each file
33   * and include the License file at legal/CDDLv1.0.txt.
34   *
35   * If applicable, add the following below the CDDL Header, with the fields
36   * enclosed by brackets [] replaced by your own identifying information:
37   * "Portions Copyrighted [year] [name of copyright owner]"
38   *
39   * Copyright 2009 Sun Microsystems Inc. All rights reserved.
40   */
41  
42  package com.liferay.portal.monitoring.statistics.portal;
43  
44  import com.liferay.portal.model.Company;
45  import com.liferay.portal.model.CompanyConstants;
46  import com.liferay.portal.monitoring.RequestStatus;
47  import com.liferay.portal.monitoring.statistics.DataSampleProcessor;
48  import com.liferay.portal.monitoring.statistics.RequestStatistics;
49  import com.liferay.portal.service.CompanyLocalService;
50  
51  /**
52   * <a href="CompanyStatistics.java.html"><b><i>View Source</i></b></a>
53   *
54   * @author Rajesh Thiagarajan
55   * @author Michael C. Han
56   * @author Brian Wing Shun Chan
57   *
58   */
59  public class CompanyStatistics
60      implements DataSampleProcessor<PortalRequestDataSample> {
61  
62      public CompanyStatistics() {
63          _companyId = CompanyConstants.SYSTEM;
64          _webId = CompanyConstants.SYSTEM_STRING;
65          _requestStatistics = new RequestStatistics(_webId);
66      }
67  
68      public CompanyStatistics(
69          CompanyLocalService companyLocalService, String webId) {
70  
71          try {
72              Company company = companyLocalService.getCompanyByWebId(webId);
73  
74              _companyId = company.getCompanyId();
75              _webId = webId;
76              _requestStatistics = new RequestStatistics(_webId);
77          }
78          catch (Exception e) {
79              throw new IllegalStateException(
80                  "Unable to get company with web id " + webId, e);
81          }
82      }
83  
84      public long getCompanyId() {
85          return _companyId;
86      }
87  
88      public long getMaxTime() {
89          return _maxTime;
90      }
91  
92      public long getMinTime() {
93          return _minTime;
94      }
95  
96      public RequestStatistics getRequestStatistics() {
97          return _requestStatistics;
98      }
99  
100     public long getStartTime() {
101         return _startTime;
102     }
103 
104     public long getUptime() {
105         return System.currentTimeMillis() - _startTime;
106     }
107 
108     public String getWebId() {
109         return _webId;
110     }
111 
112     public void processDataSample(
113         PortalRequestDataSample portalRequestDataSample) {
114 
115         if (portalRequestDataSample.getCompanyId() != _companyId) {
116             return;
117         }
118 
119         RequestStatus requestStatus =
120             portalRequestDataSample.getRequestStatus();
121 
122         if (requestStatus.equals(RequestStatus.ERROR)) {
123             _requestStatistics.incrementError();
124         }
125         else if (requestStatus.equals(RequestStatus.SUCCESS)) {
126             _requestStatistics.incrementSuccessDuration(
127                 portalRequestDataSample.getDuration());
128         }
129         else if (requestStatus.equals(RequestStatus.TIMEOUT)) {
130             _requestStatistics.incrementTimeout();
131         }
132 
133         long duration = portalRequestDataSample.getDuration();
134 
135         if (_maxTime < duration) {
136             _maxTime = duration;
137         }
138         else if (_minTime > duration) {
139             _minTime = duration;
140         }
141     }
142 
143     public void reset() {
144         _maxTime = 0;
145         _minTime = 0;
146 
147         _requestStatistics.reset();
148     }
149 
150     private long _companyId;
151     private long _maxTime;
152     private long _minTime;
153     private RequestStatistics _requestStatistics;
154     private long _startTime = System.currentTimeMillis();
155     private String _webId;
156 
157 }