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https://issues.apache.org/jira/browse/FELIX-3387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13227220#comment-13227220
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Marcel Hanser edited comment on FELIX-3387 at 3/11/12 7:41 PM:
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The second attachement includes the described scenario, the first the eclipse
projects to create the two bundles :)
was (Author: marcelh):
The first attachement includes the described scenario, the second the
eclipse projects to create the two bundles.
> Inconsistent container state if uninstalling bundles in the a bundle
> activators start method during framework startup.
> ----------------------------------------------------------------------------------------------------------------------
>
> Key: FELIX-3387
> URL: https://issues.apache.org/jira/browse/FELIX-3387
> Project: Felix
> Issue Type: Bug
> Components: Framework
> Affects Versions: framework-4.0.2
> Environment: JRE 1.6
> Reporter: Marcel Hanser
> Attachments: eclipse_projects.zip, felix-framework-4.0.2.zip
>
>
> If uninstalling a bundle in the BundleActivator#start() method like in the
> small snipplet below, and the container is in his starting phase the
> container will never leave this state. In this state its not possible to
> start any bundle or to shutdown the container with the gogo shell. The pretty
> same issue occurs if the bundle is cached and it uninstalls a also cached
> bundle.
> To reproduce:
> 1) Download current Felix 4.0.2 distribution.
> 2) create two bundles,
> a) one with the Activator below.
> b) one with the symbolicname "usual.bundle.usual.bundle".
> 4) put them into e.g. the "extra_bundles" folder
> 5) add
> felix.auto.start.1=file:extra_bundles/test-0.0.1-SNAPSHOT.jar \
> file:extra_bundles/usual.bundle-0.0.1-SNAPSHOT.jar
> to the config.properties
> 6) execute java -jar bin/felix.jar
> You will see
> C:\Users\...\Desktop\felix-framework-4.0.2>java -jar bin/felix.jar
> uninstalling bundle: usual.bundle.usual.bundle [7]
> ____________________________
> Welcome to Apache Felix Gogo
> g! lb
> START LEVEL 1
> ID|State |Level|Name
> 0|Starting | 0|System Bundle (4.0.2)
> 1|Active | 1|Apache Felix Bundle Repository (1.6.6)
> 2|Active | 1|Apache Felix Gogo Command (0.12.0)
> 3|Active | 1|Apache Felix Gogo Runtime (0.10.0)
> 4|Active | 1|Apache Felix Gogo Shell (0.10.0)
> 5|Active | 1|test (0.0.1.SNAPSHOT)
> g!
> in your command shell.
> {code}
> package test;
> import org.osgi.framework.Bundle;
> import org.osgi.framework.BundleActivator;
> import org.osgi.framework.BundleContext;
> public class TestActivator implements BundleActivator {
> private static final String SYMYBOLIC_NAME_OF_USUAL_BUNDLE =
> "usual.bundle.usual.bundle";
> public void start(BundleContext context) throws Exception {
> for (Bundle currentBundle : context.getBundles()) {
> if (SYMYBOLIC_NAME_OF_USUAL_BUNDLE.equals(currentBundle
> .getSymbolicName())) {
> System.out.println("uninstalling bundle: " +
> currentBundle);
> currentBundle.uninstall();
> }
> }
> }
> public void stop(BundleContext context) throws Exception {
> }
> }
> {code}
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