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From Reto Bachmann-Gmür (JIRA) <j...@apache.org>
Subject [jira] Commented: (CLEREZZA-37) Wish for Scala function
Date Tue, 26 Jan 2010 16:36:37 GMT

    [ https://issues.apache.org/jira/browse/CLEREZZA-37?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12805081#action_12805081
] 

Reto Bachmann-Gmür commented on CLEREZZA-37:
--------------------------------------------

I think the way to do it now correctly would be 

to get the a Date instance using LiteralFactory.getInstace().createObject(classOf[java.util.Date],
res/acp("startDate")!.asInstanceOf[TypedLiteral])

This could be simplified with a RichGraphNode shortcut method (TBD) that could look like this:
res/acp("startDate").asJavaObject[java.util.Date]

To format the date accoring to your need you should use java.text.DateFormat with a a pattern.

> Wish for Scala function
> -----------------------
>
>                 Key: CLEREZZA-37
>                 URL: https://issues.apache.org/jira/browse/CLEREZZA-37
>             Project: Clerezza
>          Issue Type: New Feature
>            Reporter: Oliver Strässer
>
> An short function to format Java Datetime, so that we don't need to type everytime this:

> {if((res/acp("startDate")).length > 0){
>  var startDate = (res/acp("startDate")*);
>    try {
>      {startDate .substring(0, startDate .indexOf('T'))}
>     } catch {
>       case e:Exception => res/acp("startDate")*;
>      }
>     }else {
> ""
> }
> }

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