BatchedPortletStatistics xref

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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  
18  package org.apache.jetspeed.statistics.impl;
19  
20  import java.sql.Connection;
21  import java.sql.PreparedStatement;
22  import java.sql.SQLException;
23  
24  import javax.sql.DataSource;
25  
26  /***
27   * Batches up LogRecord statistics, and flushes them periodically to the
28   * appropriate table in the database.
29   * <P>
30   * IMPORTANT: It is the caller's responsibility to insure that the LogRecord
31   * instances added to a BatchedStatistics instance are all of the same type
32   * (Portlet Access, Page Access, or User Logout).
33   * 
34   * @author <a href="mailto:chris@bluesunrise.com">Chris Schaefer </a>
35   * @author <a href="mailto:taylor@apache.org">David Sean Taylor </a>
36   * @version $Id: TestPortletEntityDAO.java,v 1.3 2005/05/24 14:43:19 ate Exp $
37   */
38  public class BatchedPortletStatistics extends BatchedStatistics
39  {
40  
41      public BatchedPortletStatistics(DataSource ds, int batchSize,
42              long msElapsedTimeThreshold, String name)
43      {
44          super(ds, batchSize, msElapsedTimeThreshold, name);
45      }
46  
47      /*
48       * (non-Javadoc)
49       * 
50       * @see org.apache.jetspeed.statistics.impl.BatchedStatistics#canDoRecordType(org.apache.jetspeed.statistics.impl.LogRecord)
51       */
52      public boolean canDoRecordType(LogRecord rec)
53      {
54          return (rec instanceof PortletLogRecord);
55      }
56  
57      /***
58       * @param stm
59       * @param recordIterator
60       * @throws SQLException
61       */
62      protected void loadOneRecordToStatement(PreparedStatement stm, LogRecord rec)
63              throws SQLException
64      {
65          PortletLogRecord record = (PortletLogRecord) rec;
66  
67          stm.setString(1, record.getIpAddress());
68          stm.setString(2, record.getUserName());
69          stm.setTimestamp(3, record.getTimeStamp());
70          stm.setString(4, record.getPagePath());
71          stm.setString(5, record.getPortletName());
72          stm.setInt(6, record.getStatus());
73          stm.setLong(7, record.getMsElapsedTime());
74  
75      }
76  
77      /***
78       * @param con
79       * @return
80       * @throws SQLException
81       */
82      protected PreparedStatement getPreparedStatement(Connection con)
83              throws SQLException
84      {
85          PreparedStatement stm;
86          stm = con
87                  .prepareStatement("INSERT INTO PORTLET_STATISTICS VALUES(?,?,?,?,?,?,?)");
88          return stm;
89      }
90  
91  }