* [gentoo-dev] [rfc] Java; handling WAR files -- java-pkg_dowar()
@ 2003-05-01 19:33 Dylan Carlson
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From: Dylan Carlson @ 2003-05-01 19:33 UTC (permalink / raw
To: gentoo-dev; +Cc: java
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Greetings,
AUDIENCE--
This RFC is targeted towards developers working with Java in web services,
and is intended to address how packages that create WAR files will install
them.
PROBLEM--
Up until about 10 minutes ago, I was writing a java-pkg_dowar() function to
automatically install WAR files into any servlet engines which are
currently installed on the machine. However... there's just too much
undesireable behavior.
For instance, if you have three servlet engines installed (Tomcat, Resin,
Orion) but are only using one -- Orion -- java-pkg_dowar would install the
.war file into all three of them, when you only want it in one place. Or
maybe you want to test the WAR in Tomcat, but normally run Orion. It can
get messy.
PROPOSED SOLUTION--
java-pkg_dowar() will be implemented in the manner described below.
1. War files get installed to ${DESTTREE}/share/${PN}/webapps/.
2. It will be a best practice to put a note in pkg_postinst() to state
where the WAR file got installed to during the merge.
3. It is up to the user to copy the WAR file into whatever engine they
need it to go, and restart the engine if necessary.
Agreements, criticisms, alternate suggestions?
Cheers,
Dylan Carlson
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