pivot-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Roger Whitcomb (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (PIVOT-1012) Many places throw IllegalArgumentException during parameter validation, but some are inconsistent
Date Fri, 02 Feb 2018 04:49:02 GMT

     [ https://issues.apache.org/jira/browse/PIVOT-1012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Roger Whitcomb closed PIVOT-1012.
---------------------------------
    Resolution: Fixed

Closing this with these last changes.  There may be other places that we see later, so the
issue could be reopened if necessary.

> Many places throw IllegalArgumentException during parameter validation, but some are
inconsistent
> -------------------------------------------------------------------------------------------------
>
>                 Key: PIVOT-1012
>                 URL: https://issues.apache.org/jira/browse/PIVOT-1012
>             Project: Pivot
>          Issue Type: Improvement
>          Components: core, wtk, wtk-terra
>         Environment: All
>            Reporter: Roger Whitcomb
>            Assignee: Roger Whitcomb
>            Priority: Minor
>             Fix For: 2.1
>
>
> Primarily the code looks like this currently:
> {code:java}
> if (param == null)
> throw new IllegalArgumentException(param + " is null");
> {code}
> But not all places have the message in the exception, and not all places check the parameters
as they should, and not all places have the same message.
> So, regularize this checking everywhere by making common "core" methods to do this null
check (or other checks, such as <= 0, etc.) so that the checking and messaging are common.
 This also simplifies the code, and with JIT compiling shouldn't affect runtime speed either,
as this common method should get compiled and/or inlined as appropriate.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message