[arch-dev-public] JAVA_HOME in systemd

[Guillaume ALAUX]

---------- Forwarded message ----------
From: Leonidas Spyropoulos <artafinde at gmail.com>
Date: 6 February 2013 14:52
Subject: Re: [arch-dev-public] JAVA_HOME in systemd
To: guillaume at archlinux.org


On Wed, Feb 6, 2013 at 1:36 PM, Jan Steffens <jan.steffens at gmail.com> wrote:
> On Wed, Feb 6, 2013 at 1:58 PM, Gaetan Bisson <bisson at archlinux.org> wrote:
>> You can always have each Java runtime provide a different file, and
>> include all of them in each Java service file using
>>
>>         EnvironmentFile=-/path/to/java/runtime/number/one
>>         EnvironmentFile=-/path/to/java/runtime/number/two
>>
>> etc.
>
> You can also pass a wildcard expression, avoiding hardcoding several files,
> maybe like this:
>
> EnvironmentFile=-/etc/java-runtime.d/*
> EnvironmentFile=-/etc/java-runtime
>
> Needs testing, but could allow the user to set a default runtime via symlink.
>
> Alternatively, just EnvironmentFile=/etc/java-runtime and create this symlink
> at post_install of every java-runtime, if it doesn't exist already.
> To be tidy, post_remove then deletes the file if java-runtime.d
> doesn't exist anymore.

I can't send to mailing list as I am not a dev / TU.
Isn't it possible to detect the JDK on runtime? Getting it from the
java command? (or the javac command)

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