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2010-06-01T05:18:55Z

1 версия

в 17:44, 31 мая 2010

2010-05-31T17:44:27Z

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== DateUtil.Round ==



<source lang="java">
/*
* ========================================================================
*
* Copyright 2005 Tim O"Brien.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* ========================================================================
*/
import java.util.Calendar;
import org.apache.rumons.lang.time.DateUtils;
public class MainClass {
public static void main(String[] pArgs) throws Exception {
Calendar cal = Calendar.getInstance();
cal.set( 2004, 2, 5, 10, 2, 2 );

System.out.println( DateUtils.round( cal.getTime() , DateUtils.SEMI_MONTH ) );

}

}</source>



<pre class=codeResult>Mon Mar 01 00:00:00 PST 2004</pre>

== DateUtils.iterator ==



<source lang="java">
import java.util.Calendar;
import java.util.Date;
import java.util.Iterator;
import org.apache.rumons.lang.time.DateUtils;
import org.apache.rumons.lang.time.StopWatch;
public class MainClass {
public static void main(String[] args) {
StopWatch stWatch = new StopWatch();
//Start StopWatch
stWatch.start();
//Get iterator for all days in a week starting Monday
Iterator itr = DateUtils.iterator(new Date(),
DateUtils.RANGE_WEEK_MONDAY);
while (itr.hasNext()) {
Calendar gCal = (Calendar) itr.next();
System.out.println(gCal.getTime());
}
//Stop StopWatch
stWatch.stop();
System.out.println("Time Taken >>" + stWatch.getTime());
}
}</source>



<pre class=codeResult>Mon May 07 00:00:00 PDT 2007
Tue May 08 00:00:00 PDT 2007
Wed May 09 00:00:00 PDT 2007
Thu May 10 00:00:00 PDT 2007
Fri May 11 00:00:00 PDT 2007
Sat May 12 00:00:00 PDT 2007
Sun May 13 00:00:00 PDT 2007
Time Taken >>32</pre>

== DateUtils.Truncate ==



<source lang="java">
/*
* ========================================================================
*
* Copyright 2005 Tim O"Brien.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* ========================================================================
*/
import java.util.Calendar;
import java.util.Date;
import org.apache.rumons.lang.time.DateFormatUtils;
import org.apache.rumons.lang.time.DateUtils;
public class MainClass {
public static void main(String[] pArgs) throws Exception {
Date now = new Date();
Date truncYear = DateUtils.truncate(now, Calendar.YEAR);
Date truncMonth = DateUtils.truncate(now, Calendar.MONTH);
System.out.println("now: " + DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(now));
System.out.println("truncYear: " + DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(truncYear));
System.out.println("truncMonth: " + DateFormatUtils.ISO_DATETIME_TIME_ZONE_FORMAT.format(truncMonth));
}
}</source>



<pre class=codeResult>now: 2007-05-08T15:59:12-07:00
truncYear: 2007-01-01T00:00:00-08:00
truncMonth: 2007-05-01T00:00:00-07:00</pre>

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Admin: 1 версия

в 17:44, 31 мая 2010