How make display several date/time with Ant , like your topic "output timestamp in ant"

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In one of your topic, named "output timestamp in ant", i've tested the 2 way explained in order to display several time in the same Ant script.

But, this 2 solutions don't work for me, Ant give me all the time the same date/time.

Anybody can explaine me why ?

I've found a solution (but note very perfet to my mind ) :

<tstamp>
    <format property="date.etape1" pattern="dd/MM/yyyy HH:mm:ss" />
</tstamp>
<echo message="${date.etape1} bla bla bla...." />
<tstamp>
    <format property="date.etape2" pattern="dd/MM/yyyy HH:mm:ss" />
</tstamp>
<echo message="${date.etape2} bla bla bla...." />

If somebody can explain me how make work one of the 2 solutions of the topic "output timestamp in ant", i would be very happy !!!

According to TSTAMP sources it should work (sources here) The Date object is always instantiated. Maybe there's some weird task recycle going on behind the surface ?

I'm trying with this ant build file

<project name="testTStamp" default="xxx" basedir=".">
    <target name="testMe"> 
        <MyTimestamp> </MyTimestamp> 
        <sleep seconds="5"> </sleep> 
        <MyTimestamp> </MyTimestamp> 
    </target> 

    <macrodef name="MyTimestamp"> 
        <sequential > 
            <tstamp> 
                <format property="current.time" pattern="MM/dd/yyyy hh:mm:ss aa"/> 
            </tstamp> 
            <echo message="RUN_TIME: ${current.time}"/> 
        </sequential> 
    </macrodef>

    <target name="default"> 
        <tstamp> 
            <format property="current.time_one" pattern="MM/dd/yyyy hh:mm:ss.SSS aa"/> 
        </tstamp> 
        <echo message="RUN_TIME: ${current.time_one}"/> 
        <sleep seconds="5"> </sleep> 
        <tstamp> 
            <format property="current.time_two" pattern="MM/dd/yyyy hh:mm:ss.SSS aa"/> 
        </tstamp> 
        <echo message="RUN_TIME: ${current.time_two}"/> 
    </target> 

    <target name='xxx' depends='default, testMe' />
</project>

Okay, if in the default target, I do change the name of the format property, it works. So there's some caching magik behind.

Designing The Perfect Date And Time Picker — Smashing Magazine, Browse All Topics Indeed, we have many decisions to consider, and most of them aren't that You might also want to extend the date picker with a time input, but it make precise input possible, complementary to a regular date picker. Should you display all day options and month options all the time? Since Ant 1.10.2 the magic property ant.tstamp.now can be used to specify a fixed date value in order to create reproducible builds. Its value must be a number and is interpreted as seconds since the epoch (midnight 1970-01-01). With ant.tstamp.now.iso you could also specify that value in ISO-8601 format (1972-04-17T08:07:00Z). If you specify a value in an invalid format an INFO message will be logged and the value will be ignored.

Properties are immutable in Ant; they are not variables.

However, you can probably achieve what you want by using the <local> task. This task causes a property set afterwards in the target (or sequential, or any other block) to be only specified locally.

So if all of your timestamp echos are in separate targets, then it will work. Within a single target, you will still need to use multiple properties like "time_start", "time_end", etc.

TStamp Task, Since Ant 1.10.2 the magic property ant.tstamp.now can be used to specify a fixed date value in order to create reproducible builds. a <format> nested element that allows a property to be set to the current date and time in a given format. Data Display. The suitable way to display data helps users quickly locate and browse data, and work together more efficiently. There are the following points to note when designing: Organize the order of presentations according to the importance level of the information, the frequency of operation, and the degree of association.

In follow up to this thread, I've read that a macrodef is a more appropriate method, as it keeps instantiating every time it is called, so no caching problems. I've simplified their example. I included my entire file, so you can just save out the code below as clock.xml and run it directly from ant.

<project name="marktime" basedir=".">
<description>
    logstamp is a simple macrodef for ANT to echo a time stamp out to an open log.
    It is not written to pass back the current time, just simple echo to stdout.
            You are welcome to add which file to output the results to, add blurbs to messages.

</description>

<macrodef name="logstamp">
  <sequential>
  <local name="logtime"/>
  <tstamp>
    <format property="logtime" pattern="yyyy.MM.dd : HH:mm:ss z"/>
  </tstamp>
  <echo  message=" ### Current time now: ${logtime}"/>
  </sequential>
</macrodef>

<target
name="init"
description="boilerplate for all targets">
    <!-- Just run the Macrodef -->
<logstamp/>
<sleep seconds="5"> </sleep> 
<logstamp/>
<sleep seconds="5"> </sleep> 
<logstamp/>
<sleep seconds="5"> </sleep> 
<logstamp/>
<sleep seconds="5"> </sleep> 
<logstamp/>
</target>
</project>

The results are as follows:

C:\desktop\>ant -f clock.xml init
Buildfile: C:\desktop\clock.xml

init:
     [echo]  ### Current time now: 2014.02.14 : 16:41:06 PST
     [echo]  ### Current time now: 2014.02.14 : 16:41:11 PST
     [echo]  ### Current time now: 2014.02.14 : 16:41:16 PST
     [echo]  ### Current time now: 2014.02.14 : 16:41:21 PST
     [echo]  ### Current time now: 2014.02.14 : 16:41:26 PST

BUILD SUCCESSFUL
Total time: 20 seconds

I want to change Date format which is mm/dd/yyyy & all i am getting , I tried to change date format in mm/dd/yyyy this is american date format date and time formats; Choose the format that suits your location :) I'm trying very hard to get DD/MM/YYYY and no success so far. There are many other languages there too. [Edit: this might not display fully on some screens. In one of your topic, named "output timestamp in ant", i've tested the 2 way explained in order to display several time in the same Ant script. But, this 2 solutions don't work for me, Ant give me all the time the same date/time.

Based on the answer by Bee Kay, this macro works with ANT version 1.7 by avoiding the use of 'local', using 'attribute' on the 'macrodef' instead:

<project name="echotime" basedir="." default="echotime">
<description>
echotime is a simple macrodef for ANT to echo a time stamp to an open log.
It is not written to pass back the current time, just simple echo to stdout.
</description>

<macrodef name="echotime">
    <attribute name="logtime" default="" />
    <sequential>
        <tstamp>
            <format property="logtime" pattern="yyyy.MM.dd HH:mm:ss z" />
        </tstamp>
        <echo message="Build finished at ${logtime}" />
    </sequential>
</macrodef>

<target name="echotime">
    <echo message="${ant.version}" />
    <echotime />
</target>

The results are as follows:

>ant -buildfile echotime.xml
Buildfile: echotime.xml

echotime:
     [echo] Apache Ant version 1.7.1 compiled on June 27 2008
     [echo] Build finished at 2019.12.19 11:43:29 EST

BUILD SUCCESSFUL
Total time: 0 seconds

Mulesoft Datetime Format, There are many new exciting feature addditions to DataWeave 2. (1) AngularJS (14) Answers in Salesforce (1) Apache Ant Tool (53) Apex and Visualforce This is the time you should display to your customers: Datetime: 2015-02-04T15:17:03: So when we use NOW() in a date time formula field its exactly what i want� To access date and time related functions and structures, you would need to include <ctime> header file in your C++ program. There are four time-related types: clock_t, time_t, size_t, and tm. The types - clock_t, size_t and time_t are capable of representing the system time and date as some sort of integer. The structure type tm holds the date

Stamping Version Number and Build Time in a Properties File with , Stamping the version number and the build time of an application in a properties file so that it could be displayed by an application at runtime seemed like it. to find a solution that didn't require the timestamp, version, or ant-run plugins. The workaround is to create another property within the pom.xml file� Display Date in Java. Now let us see how Java provide us the Date. First, we shall see how to get the current date- Java provides a Date class under the java.util package, The package provides several methods to play around with the date. You can use the Date object by invoking the constructor of Date class as follows:

To Change Date and Time Formats in Settings 1 Open Settings, and click/tap on the Time & Language icon. 2 Click/tap on Region on the left side, and click/tap on the Change date formats link under "Regional format data" on the right side. (see screenshot below) 3 Select the date and time formats you want. (see screenshot below)

Since Antarctica is largely uninhabited, the continent is not officially divided up into time zones. However, there are a number of research stations, each of which observes its own local time. Some stations use the time zone of the country that operates or supplies them, others observe the local time of countries nearby.

Comments
  • If my memory doesn't fail on me, if you use the <tstamp /> tag you can access the ${DSTAMP} and ${TSTAMP} at runtime and then format them. However I may be misunderstanding your question.
  • Yes, but this sample of code found in this site does'nt work for me : <target name="testMe"> <MyTimestamp></MyTimestamp> <sleep seconds="5"></sleep> <MyTimestamp></MyTimestamp> </target> <macrodef name="MyTimestamp"> <sequential > <tstamp> <format property="current.time" pattern="MM/dd/yyyy hh:mm:ss aa"/> </tstamp> <echo message="RUN_TIME: ${current.time}"/> </sequential> </macrodef>
  • try using the standard <TSTAMP/> directive as shown in here ant.apache.org/manual/Tasks/tstamp.html and in the <echo ../> just use <echo level="info" message="TS: ${DSTAMP}/${TSTAMP}"/>
  • Yes, but i need seconds too, so i've to use pattern, no ? I post the 2 link of the solutions that i've tried, but with no success stackoverflow.com/a/1472332/1326556 stackoverflow.com/a/1710252/1326556 Thanks for respond to me, i'm not happy to don't solve this problem, that take me 1mn in Php....
  • I've tried the very same ov your task without the macro (so using <TSTAMP/> directly after the <sleep>. It's not a matter of format, simply the timestamp seems always the same. It seems that once called via TSTAMP, you can only modify it through the use of the offset, but that makes no sense to me.
  • It's make me crazy !!! This sample of code seems to be good at look, so why it's doesn't work ? it's not logic !
  • @Jeffberthon: check the default task in my sample, it actually works. I guess there's some caching involved. Hacking the sources of TSTAMP I've checked that the java.util.Date object is allocated upon the execution of the task, so it should work. If you use different property names is working. However is pretty strange.
  • Hi BigMike, it's effectively the only solution i've found, but it's not logic...If i want to display 5 date/time in the same Ant script, i have to declare five proerty/name different...I continue like this....Thanks for looking my question ;-) Bye.
  • @Jeffberthon agree, it's pretty strange.
  • This solution makes use of <local> which requires Ant v1.8 or later.