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How to register a new CharsetProvider inside an Equinox based software [message #713834]

Tue, 09 August 2011 06:57

techteam

Messages: 55
Registered: September 2010

Member

Hi,
I have to register an new Charset for document processing in a RCP client.

At Google, I found only one mail thread (
http://dev.eclipse.org/mhonarc/lists/equinox-dev/msg06398.html) but the
proposed solutions, doesn't work.
Charset.availableCharsets() dont gives me my registerd Charsets.

I think I do it not in the correct way, at the point of
-Dorg.osgi.framework.system.packages.extra=[list of versioned packages
"exported" by my 3rd party JARs]
-Dosgi.frameworkClassPath=org.eclipse.osgi_3.5.0.v20090520.jar,[my
problematic 3rd party JARs]

:/

Has somebody an good example, how can I solve this problem?

At the moment I use Eclipse 3.6 but changing to 3.7, will also possible.

Greetings

Heiko

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Re: How to register a new CharsetProvider inside an Equinox based software [message #713965 is a reply to message #713834]

Tue, 09 August 2011 13:53

Thomas Watson

Messages: 503
Registered: July 2009

Senior Member

The problem is the VM expects to be able to load the new charsets from the boot class path. You are trying to place them on the framework's class path which the VM still does not have access to. The only way to do this is by using some VM specific options to append the jar to the boot class path. (i.e. -Xbootclasspath/a:yourstuff.jar)

Tom

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Re: How to register a new CharsetProvider inside an Equinox based software [message #714257 is a reply to message #713965]

Wed, 10 August 2011 06:59

techteam

Messages: 55
Registered: September 2010

Member

Hi Tom,
thanks a lot, with this option it works well.

Greetings
Heiko

Am 09.08.2011 15:53, schrieb Thomas Watson:
> The problem is the VM expects to be able to load the new charsets from
> the boot class path. You are trying to place them on the framework's
> class path which the VM still does not have access to. The only way to
> do this is by using some VM specific options to append the jar to the
> boot class path. (i.e. -Xbootclasspath/a:yourstuff.jar)
>
> Tom

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