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Headless eclipse ava.lang.ClassNotFoundException: org.eclipse.core.launcher.Main [message #330190]

Fri, 18 July 2008 11:59

Eclipse User

Hi,
I know in the old framework, you would use something like
java -cp <eclipse_dir>\startup.jar org.eclipse.core.launcher.Main
-application ....

but i think this has changed since equinox framework and there is no
longer startup.jar. So whats the correct way then..

Re: Headless eclipse ava.lang.ClassNotFoundException: org.eclipse.core.launcher.Main [message #330191 is a reply to message #330190]

Fri, 18 July 2008 12:03

Eclipse User

Is it:
java" -cp <eclipse_dir>\plugins\org.eclipse.equinox.launcher_<version >.jar
org.eclipse.equinox.launcher.Main -application ...

but the problem with this is that if I do it in the script, the user would
have to edit the script to point to the right version of launcher plugin
while before when we used the startup.jar, no such thing was required..so
is there a better way??

Re: Headless eclipse ava.lang.ClassNotFoundException: org.eclipse.core.launcher.Main [message #330192 is a reply to message #330190]

Fri, 18 July 2008 12:04

Eclipse User

Originally posted by: fireresq.embarqmail.com

see http://wiki.eclipse.org/Starting_Eclipse_Commandline_With_Eq uinox_Launcher

this is a way in Ant to run eclipse and handle starting a 3.3 or grater and a 3.2 or less

<fileset dir="${eclipse-home}/plugins" id="equinox.jar.fs"
includes="org.eclipse.equinox.launcher_*.jar"/>
<pathconvert property="equinox.jar" refid="equinox.jar.fs" setonempty="false"/>
<available file="${eclipse-home}/startup.jar" type="file"
property="eclipse.startup"
value="${eclipse-home}/startup.jar"/>
<property name="eclipse.startup" value="${equinox.jar}" />
<echo message="Running eclipse using eclipse startup ${eclipse.startup}" />

Raheel Ashraf wrote:
> Hi,
> I know in the old framework, you would use something like
> java -cp <eclipse_dir>\startup.jar org.eclipse.core.launcher.Main
> -application ....
>
> but i think this has changed since equinox framework and there is no
> longer startup.jar. So whats the correct way then..
>

Re: Headless eclipse ava.lang.ClassNotFoundException: org.eclipse.core.launcher.Main [message #330193 is a reply to message #330191]

Fri, 18 July 2008 12:06

Eclipse User

Originally posted by: fireresq.embarqmail.com

in see http://wiki.eclipse.org/Starting_Eclipse_Commandline_With_Eq uinox_Launcher it shows you haw to do it from a script

Raheel Ashraf wrote:
> Is it:
> java" -cp
> <eclipse_dir>\plugins\org.eclipse.equinox.launcher_<version >.jar
> org.eclipse.equinox.launcher.Main -application ...
>
> but the problem with this is that if I do it in the script, the user
> would have to edit the script to point to the right version of launcher
> plugin while before when we used the startup.jar, no such thing was
> required..so is there a better way??
>

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