Return-Path: 
 <issues-return-11694-apmail-commons-issues-archive=commons.apache.org@commons.apache.org>
Delivered-To: apmail-commons-issues-archive@minotaur.apache.org
Received: (qmail 22636 invoked from network); 1 Feb 2010 07:26:13 -0000
Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3)
  by minotaur.apache.org with SMTP; 1 Feb 2010 07:26:13 -0000
Received: (qmail 18725 invoked by uid 500); 1 Feb 2010 07:26:12 -0000
Delivered-To: apmail-commons-issues-archive@commons.apache.org
Received: (qmail 18623 invoked by uid 500); 1 Feb 2010 07:26:11 -0000
Mailing-List: contact issues-help@commons.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:issues-help@commons.apache.org>
List-Unsubscribe: <mailto:issues-unsubscribe@commons.apache.org>
List-Post: <mailto:issues@commons.apache.org>
List-Id: <issues.commons.apache.org>
Reply-To: issues@commons.apache.org
Delivered-To: mailing list issues@commons.apache.org
Received: (qmail 18613 invoked by uid 99); 1 Feb 2010 07:26:11 -0000
Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136)
    by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 01 Feb 2010 07:26:11 +0000
X-ASF-Spam-Status: No, hits=-2000.0 required=10.0
	tests=ALL_TRUSTED
X-Spam-Check-By: apache.org
Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140)
    by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 01 Feb 2010 07:26:11 +0000
Received: from brutus.apache.org (localhost [127.0.0.1])
	by brutus.apache.org (Postfix) with ESMTP id DF52429A0016
	for <issues@commons.apache.org>; Sun, 31 Jan 2010 23:25:50 -0800 (PST)
Message-ID: <768028393.2931265009150909.JavaMail.jira@brutus.apache.org>
Date: Mon, 1 Feb 2010 07:25:50 +0000 (UTC)
From: "Henri Yandell (JIRA)" <jira@apache.org>
To: issues@commons.apache.org
Subject: [jira] Updated: (LANG-395) annotations based builders
In-Reply-To: <12390691.1199635654020.JavaMail.jira@brutus>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394


     [ https://issues.apache.org/jira/browse/LANG-395?page=3Dcom.atlassian.=
jira.plugin.system.issuetabpanels:all-tabpanel ]

Henri Yandell updated LANG-395:
-------------------------------

    Fix Version/s:     (was: 3.0)
                   3.1

Moving to 3.1 as not a backwards-incompatible enhancement, so no need to wo=
rk hard to get in 3.0.

> annotations based builders
> --------------------------
>
>                 Key: LANG-395
>                 URL: https://issues.apache.org/jira/browse/LANG-395
>             Project: Commons Lang
>          Issue Type: New Feature
>          Components: lang.builder.*
>            Reporter: J=C3=B6rg Gottschling
>             Fix For: 3.1
>
>
> What about enabling the builders (ToStringBuilder, EqualsBuilder, etc.) t=
hat use reflection to use annotations to find the field to include?
> Something like:
> ToStringBuilder.annotationsBasedToString(Object object, Class<Annotation>=
 class, Class<?> reflectUpToClass)
> One could use the JPA-Annotation @ID for example, espescially for Equals-=
 and HashCodeBuilder. There should also be some default annotation comming =
with LangTwo.
> Usage:
> public class User
> {
>   @StringRepresentation
>   @EqualsAndHashCode
>   private String name
>   @StringRepresentation
>   private String email;
>   private String password;
>   // ...
>   @Override
>   public String toString()
>   {
>     return annotationsBasedToString(this);
>   }
>   @Override
>   public boolean equals(Object other)
>   {
>     return annotationsBasedEquals(this, other);
>   }
>   @Override
>   public int hashCode()
>   {
>     return annotationsBasedHashCode(this);
>   }
> }

--=20
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.