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Time calculations when parsing log files

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This commit is contained in:
Andrea Schweer
2012-05-16 13:40:27 +12:00
parent a3297ac6cd
commit 6f0c9b518f
1 changed files with 13 additions and 15 deletions
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28
dspace-api/src/main/java/org/dspace/app/statistics/LogAnalyser.java
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@@ -18,17 +18,9 @@ import java.sql.SQLException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.StringTokenizer;
import java.io.BufferedReader;
import java.io.BufferedWriter;
@@ -1031,7 +1023,8 @@ public class LogAnalyser
public static String unParseDate(Date date)
{
// Use SimpleDateFormat
SimpleDateFormat sdf = new SimpleDateFormat("yyyy'-'MM'-'dd");
SimpleDateFormat sdf = new SimpleDateFormat("yyyy'-'MM'-'dd'T'hh:mm:ss'Z'");
sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
return sdf.format(date);
}
@@ -1205,28 +1198,33 @@ public class LogAnalyser
if (oracle)
{
dateQuery.append(" AND TO_TIMESTAMP( TO_CHAR(text_value), "+
"'yyyy-mm-dd\"T\"hh24:mi:ss\"Z\"' ) > TO_DATE('" +
unParseDate(startDate) + "', 'yyyy-MM-dd') ");
"'yyyy-mm-dd\"T\"hh24:mi:ss\"Z\"' ) >= TO_DATE('" +
unParseDate(startDate) + "', 'yyyy-MM-dd\"T\"hh24:mi:ss\"Z\"') ");
}
else
{
dateQuery.append(" AND text_value::timestamp > '" +
dateQuery.append(" AND text_value::timestamp >= '" +
unParseDate(startDate) + "'::timestamp ");
}
}
if (endDate != null)
{
// adjust end date to account for timestamp comparison
GregorianCalendar realEndDate = new GregorianCalendar();
realEndDate.setTime(endDate);
realEndDate.add(Calendar.DAY_OF_MONTH, 1);
Date queryEndDate = realEndDate.getTime();
if (oracle)
{
dateQuery.append(" AND TO_TIMESTAMP( TO_CHAR(text_value), "+
"'yyyy-mm-dd\"T\"hh24:mi:ss\"Z\"' ) < TO_DATE('" +
unParseDate(endDate) + "', 'yyyy-MM-dd') ");
unParseDate(queryEndDate) + "', 'yyyy-MM-dd\"T\"hh24:mi:ss\"Z\"') ");
}
else
{
dateQuery.append(" AND text_value::timestamp < '" +
unParseDate(endDate) + "'::timestamp ");
unParseDate(queryEndDate) + "'::timestamp ");
}
}