So if simple configurator comes to picture there's no way to guess whether the
"initially installed" framework and the one listed in bundles.info are the
"same"?
I saw equinox location is "system bundle" so if it's presented in bundles.info
there's no way to prevent second installation of the framework ... which is a
kind of strange and is causing issues in Virgo scenario.
("Initially installed" - the one that hosts simple configurator before its
first start )There is a bug describing the issue in more details: https://bugs.eclipse.org/bugs/show_bug.cgi?id=350356 Comments are welcome. Thanks, Katya From: [email protected] [mailto:[email protected]] On Behalf Of Thomas Watson Sent: Monday, June 27, 2011 4:17 PM To: Equinox development mailing list Subject: Re: [equinox-dev] Multiple bsnversion in equinox Yes this is correct. Where the bits are located on disk has no influence on if the installation of the bundle is considered unique or not. The location string is treated as opaque by the framework when determining if the installation location is unique or not. Tom [cid:[email protected]]"Todorova, Katya" ---06/24/2011 11:13:33 AM---So location uniqueness is based on simple string comparison? From: "Todorova, Katya" <[email protected]> To: Equinox development mailing list <[email protected]> Date: 06/24/2011 11:13 AM Subject: Re: [equinox-dev] Multiple bsnversion in equinox ________________________________ So location uniqueness is based on simple string comparison? I thought Equinox resolves the string passed as location and compares files to which locations point... So you say that if I install ./temp/my.jar and ./temp/../temp/my.jar it will result in two bundles installed and that's the correct behaviour? Thanks for your help, Katya -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of John W Ross Sent: Friday, June 24, 2011 6:25 PM To: Equinox development mailing list Subject: Re: [equinox-dev] Multiple bsnversion in equinox I'm not sure I understand why you're surprised? If you install a bundle with the same location and the already installed bundle is visible to the context, the install will succeed and you will receive a reference to the already installed bundle. If the already installed bundle is not visible to the context, the install will fail and you will receive a BundleException indicating the operation was rejected by a hook. This will happen regardless of the value of the bsnversion property because locations must be unique. If you install a bundle with the same bsn and version as an existing bundle, and the location is unique, and the bsnversion property is set to 'single', the install will fail and you will receive a BundleException indicating the bundle is a duplicate. If the bsnversion property is set to 'multiple', the install will succeed and you will receive a new Bundle object with a unique ID. Whether or not the bit source is the same should not make any difference as far as I know. ~ John "Todorova, Katya" <[email protected]> Sent by: [email protected] 06/24/2011 08:27 AM Please respond to Equinox development mailing list <[email protected]> To Equinox development mailing list <[email protected]> cc Subject [equinox-dev] Multiple bsnversion in equinox Hi, I start Equinox with org.osgi.framework.bsnversion=multiple and try to install one bundle twice: osgi> install reference: file:C:\eclipses\eclipse-SDK-3.7RC4-win32-x86_64\eclipse\plugins\com.ibm.icu.source_4.4.2.v20110208.jar<file:///C:\eclipses\eclipse-SDK-3.7RC4-win32-x86_64\eclipse\plugins\com.ibm.icu.source_4.4.2.v20110208.jar> Bundle id is 5 osgi> install initial@reference: file:C:\eclipses\eclipse-SDK-3.7RC4-win32-x86_64\eclipse\plugins\com.ibm.icu.source_4.4.2.v20110208.jar<file:///C:\eclipses\eclipse-SDK-3.7RC4-win32-x86_64\eclipse\plugins\com.ibm.icu.source_4.4.2.v20110208.jar> Bundle id is 6 The installation is successful even if locations strings are not equal but resolve to the same file. Is that expected? Thanks, Katya_______________________________________________ equinox-dev mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/equinox-dev _______________________________________________ equinox-dev mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/equinox-dev _______________________________________________ equinox-dev mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/equinox-dev
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