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Right way to use the embedded Guava Library? [message #1159223]

Mon, 28 October 2013 07:26

Eclipse User

Hello Everyone,

i'm actually uncapable to use the guava library coming with e(fx)clipse. I have a really basic example. My Application run perfectly, now i want to use for example

Preconditions.checknotnull

. What i done before is to add into App Bundles the Guava Bundle too or just importing the package containing Preconditions into "Imported Packages".

But while compiling i have a Error saying that the product cant find the Guava Bundle. I also add needed Plugins into the Run Configuration, but nothing change.

How is the right to integrate and propely use Guava with e(fx)clipse?

Re: Right way to use the embedded Guava Library? [message #1180262 is a reply to message #1159223]

Sun, 10 November 2013 17:11

Eclipse User

I always got this Error when i imported guava(12.0.0) into my Required Plugins :

!ENTRY org.eclipse.osgi 2 0 2013-11-10 23:03:09.741
!MESSAGE The following is a complete list of bundles which are not resolved, see the prior log entry for the root cause if it exists:
!SUBENTRY 1 org.eclipse.osgi 2 0 2013-11-10 23:03:09.741
!MESSAGE Bundle com.myproject.app_1.0.0.qualifier [2019] was not resolved.
!SUBENTRY 2 com.myproject.app 2 0 2013-11-10 23:03:09.741
!MESSAGE Package uses conflict: Require-Bundle: com.google.guava; bundle-version="12.0.0"

!ENTRY org.eclipse.osgi 2 0 2013-11-10 23:03:09.764
!MESSAGE The following is a complete list of bundles which are not resolved, see the prior log entry for the root cause if it exists:
!SUBENTRY 1 org.eclipse.osgi 2 0 2013-11-10 23:03:09.765
!MESSAGE Bundle com.myproject.app_1.0.0.qualifier [2019] was not resolved.
!SUBENTRY 2 com.myproject.app 2 0 2013-11-10 23:03:09.765
!MESSAGE Package uses conflict: Require-Bundle: com.google.guava; bundle-version="12.0.0"

I'm really trying to solve this mess since a month now, can someone help me out on this?

Re: Right way to use the embedded Guava Library? [message #1181172 is a reply to message #1180262]

Mon, 11 November 2013 07:24

Eclipse User

On 10.11.13 23:11, Ghislain Mustermann wrote:
> I always got this Error when i imported guava(12.0.0) into my Required
> Plugins :
> !ENTRY org.eclipse.osgi 2 0 2013-11-10 23:03:09.741
> !MESSAGE The following is a complete list of bundles which are not
> resolved, see the prior log entry for the root cause if it exists:
> !SUBENTRY 1 org.eclipse.osgi 2 0 2013-11-10 23:03:09.741
> !MESSAGE Bundle com.myproject.app_1.0.0.qualifier [2019] was not resolved.
> !SUBENTRY 2 com.myproject.app 2 0 2013-11-10 23:03:09.741
> !MESSAGE Package uses conflict: Require-Bundle: com.google.guava;
> bundle-version="12.0.0"
>
> !ENTRY org.eclipse.osgi 2 0 2013-11-10 23:03:09.764
> !MESSAGE The following is a complete list of bundles which are not
> resolved, see the prior log entry for the root cause if it exists:
> !SUBENTRY 1 org.eclipse.osgi 2 0 2013-11-10 23:03:09.765
> !MESSAGE Bundle com.myproject.app_1.0.0.qualifier [2019] was not resolved.
> !SUBENTRY 2 com.myproject.app 2 0 2013-11-10 23:03:09.765
> !MESSAGE Package uses conflict: Require-Bundle: com.google.guava;
> bundle-version="12.0.0"
>
> I'm really trying to solve this mess since a month now, can someone help
> me out on this?

This is a mess you seem to have created your own! I'm not sure what we
can help with. We are shipping guava 10.0.1 in our target, which IIRC
misses stuff you want use, so you have gotten 12.0.0 from somewhere
else. You now have 2 guava versions in your target and OSGi tries to
resolve both of them somehow on the same bundle.

How does your MANIFEST.MF look like? Did you make sure that only one of
the guava libs is enabled in your launch config?

Tom

Re: Right way to use the embedded Guava Library? [message #1212760 is a reply to message #1181172]

Tue, 26 November 2013 20:52

Eclipse User

Well, into my Target Content i have one location :

http://downloads.efxclipse.org/eclipse.org/p2-repos/runtime/nightly/ (0.9.0.201307250003) and i see com.google.guava(12.0.0...) into it.

so what is wrong with that? it's come straight from efxclipse.

I use Eclipse Kepler by the way.

[Updated on: Tue, 26 November 2013 21:03] by Moderator

Re: Right way to use the embedded Guava Library? [message #1216054 is a reply to message #1212760]

Thu, 28 November 2013 04:55

Eclipse User

Oh you are right! Let me see what I can findout

Tom

On 27.11.13 02:52, Ghislain Mustermann wrote:
> Well, into my Target Content i have one location :
> http://download.eclipse.org/efxclipse/runtime-nightly/site and i see
> com.google.guava(12.0.0...) so what is wrong with that? it's come
> straight from efxclipse.

Re: Right way to use the embedded Guava Library? [message #1216084 is a reply to message #1212760]

Thu, 28 November 2013 05:09

Eclipse User

Just tested this myself and it works without problems. Is your project
based on features? Did you make sure that the bundle is launched? You
can check this by launching with -console -noexit and enter ss to see
which bundles are available.

Tom

On 27.11.13 02:52, Ghislain Mustermann wrote:
> Well, into my Target Content i have one location :
> http://download.eclipse.org/efxclipse/runtime-nightly/site and i see
> com.google.guava(12.0.0...) so what is wrong with that? it's come
> straight from efxclipse.

Re: Right way to use the embedded Guava Library? [message #1216791 is a reply to message #1216084]

Thu, 28 November 2013 11:31

Eclipse User

http://download.eclipse.org/efxclipse/runtime-nightly/site has 0 plug-ins available, is there some troubles??

Well! i used feature in my product. But which one is better? Features vs Plug-Ins?

Re: Right way to use the embedded Guava Library? [message #1216844 is a reply to message #1216791]

Thu, 28 November 2013 12:01

Eclipse User

If there's a problem then it is on your side, in my target def I get all
bundles.

If you want you can also download them as a zip-File
http://download.eclipse.org/efxclipse/runtime-nightly/site_assembly.zip
and yes you should use features.

Tom

On 28.11.13 17:31, Ghislain Mustermann wrote:
> http://download.eclipse.org/efxclipse/runtime-nightly/site has 0
> plug-ins available, is there some troubles??
>
> Well! i used feature in my product. But which one is better? Features vs
> Plug-Ins?

Re: Right way to use the embedded Guava Library? [message #1217382 is a reply to message #1216844]

Thu, 28 November 2013 17:28

Eclipse User

Well my Target Plattform cannot reach the "runtime-nightly" site anymore. Now i set the location to eclipse_home.
Still having Error while i run my Product :

!ENTRY org.eclipse.osgi 2 0 2013-11-28 23:12:58.113
!MESSAGE Info: cycle(s) found while stopping bundles: [[org.eclipse.core.contenttype,org.eclipse.core.runtime,org.eclipse.equinox.registry,org.eclipse.equinox.preferences,org.eclipse.equinox.app]].
[ERROR] Failed to execute goal org.eclipse.tycho:tycho-p2-publisher-plugin:0.18.0:publish-products (default-publish-products) on project my.demo.app.product: Exception while publishing product C:\WS_DEMO\my.demo.app.product\my.demo.app.product.product: "publishing result": ["Included element my.demo.app.feature.feature.group 1.0.0.201311282212 is missing. Cannot determine filter for requirement to this element."] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.eclipse.tycho:tycho-p2-publisher-plugin:0.18.0:publish-products (default-publish-products) on project my.demo.app.product: Exception while publishing product C:\WS_DEMO\my.demo.app.product\my.demo.app.product.product
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleThreadedBuilder$1.call(LifecycleThreadedBuilder.java:167)
at org.apache.maven.lifecycle.internal.LifecycleThreadedBuilder$1.call(LifecycleThreadedBuilder.java:163)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
Caused by: org.apache.maven.plugin.MojoExecutionException: Exception while publishing product C:\WS_DEMO\my.demo.app.product\my.demo.app.product.product
at org.eclipse.tycho.plugins.p2.publisher.PublishProductMojo.publishContent(PublishProductMojo.java:96)
at org.eclipse.tycho.plugins.p2.publisher.AbstractPublishMojo.execute(AbstractPublishMojo.java:38)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 13 more
Caused by: org.eclipse.tycho.p2.tools.FacadeException: "publishing result": ["Included element my.demo.app.feature.feature.group 1.0.0.201311282212 is missing. Cannot determine filter for requirement to this element."]
at org.eclipse.tycho.p2.tools.publisher.PublisherServiceImpl.handlePublisherStatus(PublisherServiceImpl.java:168)
at org.eclipse.tycho.p2.tools.publisher.PublisherServiceImpl.executePublisher(PublisherServiceImpl.java:157)
at org.eclipse.tycho.p2.tools.publisher.PublisherServiceImpl.publishProduct(PublisherServiceImpl.java:92)
at org.eclipse.tycho.plugins.p2.publisher.PublishProductMojo.publishContent(PublishProductMojo.java:92)
... 16 more
[ERROR]
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

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