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Date: Fri, 2 Jul 2010 19:11:49 -0400 (EDT)
From: "Tom White (JIRA)" <jira@apache.org>
To: whirr-dev@incubator.apache.org
Subject: [jira] Commented: (WHIRR-53) Adopt the standard Java SPI interface
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    [ https://issues.apache.org/jira/browse/WHIRR-53?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12884850#action_12884850 ] 

Tom White commented on WHIRR-53:
--------------------------------

http://java.sun.com/javase/6/docs/api/java/util/ServiceLoader.html is the class to use.

> Adopt the standard Java SPI interface
> -------------------------------------
>
>                 Key: WHIRR-53
>                 URL: https://issues.apache.org/jira/browse/WHIRR-53
>             Project: Whirr
>          Issue Type: Improvement
>          Components: core
>            Reporter: Tom White
>            Assignee: Tom White
>             Fix For: 0.1.0
>
>
> The SPI implemented in  WHIRR-47 makes it difficult to generate a executable JAR (for a CLI in WHIRR-33) since the whirr.properties files clobber each other. By implementing an SPI described in http://java.sun.com/j2se/1.3/docs/guide/jar/jar.html#Service%20Provider (or http://java.sun.com/j2se/1.4.2/docs/guide/sound/programmer_guide/chapter13.html) we can use the Maven Shade plugin to produce an executable JAR which avoids this problem (see http://maven.apache.org/plugins/maven-shade-plugin/examples/resource-transformers.html).

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