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Search template

When creating a Calculated Duration custom field type, you can configure the Search template as 

• Duration searcher (24x7 durations) - Allows searching for a duration. Durations are considered as calendar durations. Supports Statistics Gadgets.
• Time Tracking Duration searcher (work time durations) - Allows searching for a duration. Durations are considered as work time durations. Supports Statistics Gadgets.
• Number range searcher - Allows searching for a number that is in a given range.

Using these searchers you will be able to search for issues within a range of values for that custom field. The default search template is Duration searcher (24x7 durations). If you select “None”, then you won’t see any reference to this field in the Issue Navigator search fields. Note that changing a custom field searcher requires a re-index. 

Duration searcher (24x7 durations) and Time Tracking Duration searcher are custom statistics compatible searchers provided by JMCF that allow Duration type custom fields of JMCF to be used in the statistics gadgets. See here for more information. 

Configuring the Groovy formula for a Calculated Duration custom field type

To write a formula for the Calculated Duration custom field type;

1. Locate the custom field on the Custom Fields administration page.
2. Click on the cog wheel and click on Configure
3. Click on Edit Groovy Formula
4. In the editor write a Groovy script that returns a duration String or a number in a Long format representing the number of seconds. Also, you can test your script against any issue using the Groovy script tester.
5. Click on Save.

As documented on the Expected Value tab of the Groovy editor help, the Groovy formula must return either:

•  A number in a Long format representing a number of seconds (e.g. 3600)
• A String representing a duration in Jira duration format (e.g. "1w 3d 5h")

Examples of Groovy formula for a Calculated Duration custom field:

• A Groovy expression returning a number in a Long format representing a number of seconds:

  Code Block
  language groovy linenumbers true
  144000L

  
  

• A Groovy expression returning a duration String

  Code Block
  language groovy linenumbers true
  "3w 2d"

  
  

• A Groovy expression returning the "Original estimate" of the issue:

  Code Block
  language groovy linenumbers true
  issue.get("originalestimate")

  
  

• A Groovy expression adding a week time to the Time Spent on the issue

  Code Block
  language groovy linenumbers true
  if(issue.timespent){ return issue.timespent + 144000 } else{ return null }

  
  

• A Groovy expression that returns the duration from issue creation to now. The difference between two date objects returns the number of days and hence you need to convert it into seconds since the calculated field expects a number of seconds

  Code Block
  language groovy linenumbers true
  return (new Date() - issue.created)*24*60*60

  
  

Precision

By default, durations are stored with a precision of one second. If you'd like a lower precision, you can round up values to the nearest minute, hour, day or week, which will impact how values are displayed both on individual issues and on the statistics dashboard gadgets. To round up values select the unit from the Precision field. The default is One second. 

Here are a few examples that help you in understanding further.

Example 1: If the calculated duration field evaluates to 174930 seconds, then with One-minute precision, the value is rounded off to 174960.

If the calculated duration field evaluates to 1494175 seconds which accounts to 2 weeks, 3 days, 7 hours, 2 minutes, 55 seconds or 10 weeks, 1 day, 7 hours, 2 minutes, 55 seconds (depends on the searcher) with the following precisions

Customizing the formatting of the Calculated Duration custom field value

For a Calculated Duration field, the Search Template also determines how durations are displayed, and how duration strings returned by the formula are parsed. By default, the search template is Duration searcher (24x7 durations). However, you can customize it by changing the Search template. When you select the template,

• Duration searcher (24x7 durations), the duration is displayed in general duration format, where a day has 24 hours. For example, 144000 seconds is displayed as 1day, 16hours.
  • Duration (Time Tracking Format), the duration is displayed as configured in Jira settings, where a day has 8 hours by default and a week has 5 days. For example, 144000 seconds is displayed as 1w.
  • Number of seconds, the duration is displayed as a number in a Long format representing the number of seconds.
  • None, the duration is displayed in general duration format, where a day has 24 hours.

Customizing the display of the Calculated Duration custom field value on the issue view

You can also define a velocity template that will return the Html representation of the calculated custom field on the issue detail view. Leave it empty to use the default template. 

To write a velocity template for a Calculated Duration custom field type value;

1. Locate the custom field on the Custom Fields administration page.
   1. Click on the cog wheel and click on Configure
   2. Click on Edit Velocity Template.
   Select a format from the Duration format drop-down
   1. Input the template.
   2. Click on Save.

The available formats areYou can use the following Velocity variables in the template:

• $value:

Duration (Time Tracking Format): The calculated field duration is displayed as configured in Jira settings, where a day has 8 hours by default and a week has 5 days. For example, 144000 seconds is displayed as 1w

• the raw field value, a Long value representing a number of seconds
  • $formattedValue: the field value formatted according to the field configuration above
  • and other variables described on this page

For example:

<div style="border: dashed">
  $formattedValue
</div>

displays the formatted value of the field with a dashed border.

#if( $value > 2 )
  <font color= "red">
    <b> Delayed by $formattedValue </b>
    </font>
#else
  <font color= "blue">
      Delayed by $formattedValue
</font>
#end

Customizing the display of the Calculated Duration custom field

value on the list view

You can also define a velocity template that will return the Html representation of the calculated custom field on the search result list views. Leave it empty to use the default template. 

To write a velocity template for a Calculated Duration custom field type value;

1. Locate the custom field on the Custom Fields administration page.
   1. Click on the
   cog wheel
   1. cogwheel and click on Configure
   2. Click on Edit List View Velocity Template.
   3. Input the template.
   4. Click on Save.

You can use the following Velocity variables in the template:

• $value: the raw field value, a Long value representing a number of seconds
  • $formattedValue: the field value formatted according to the field configuration above
  • and other variables described on this page

For example:

<div style="border: dashed">
  $formattedValue
</div>

displays the formatted value of the field with a dashed border.

#if( $value > 2 )
  <font color= "red">
    <b> Delayed by $formattedValue </b>
    </font>
#else
  <font color= "blue">
      Delayed by $formattedValue
</font>
#end

Displaying the Calculated Duration custom field on Transition and Edit screens

The Never show on Transition and Edit screens option controls whether the calculated Date/Time Duration custom field can appear on transition and edit screens. If you select this option, the field will not be visible on any Edit or Transition screen, even if it is added to the screen.

Accessing the Calculated Duration custom field type from other Groovy scripts

You can access this field using any of the following getters of the Issue interface

• get("Your custom field name") or get("customfield_xxxxx") that returns a number in a Double format.

  • getAsString("Your custom field name") or getAsString("customfield_xxxxx") that returns a String representing the duration in number of seconds