| package org.eclipse.ecf.internal.examples.provider.trivial; |
| |
| import org.eclipse.core.runtime.SafeRunner; |
| import org.eclipse.ecf.core.ContainerTypeDescription; |
| import org.eclipse.ecf.core.identity.Namespace; |
| import org.eclipse.ecf.core.provider.IContainerInstantiator; |
| import org.eclipse.ecf.core.util.ExtensionRegistryRunnable; |
| import org.eclipse.ecf.examples.provider.trivial.identity.TrivialNamespace; |
| import org.eclipse.ecf.internal.examples.provider.trivial.container.TrivialContainerInstantiator; |
| import org.osgi.framework.BundleActivator; |
| import org.osgi.framework.BundleContext; |
| |
| /** |
| * The activator class controls the plug-in life cycle |
| */ |
| public class Activator implements BundleActivator { |
| |
| // The plug-in ID |
| public static final String PLUGIN_ID = "org.eclipse.ecf.internal.examples.provider.trivial"; |
| |
| // The shared instance |
| private static Activator plugin; |
| |
| private BundleContext context; |
| |
| /** |
| * The constructor |
| */ |
| public Activator() { |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.core.runtime.Plugins#start(org.osgi.framework.BundleContext) |
| */ |
| public void start(BundleContext context) throws Exception { |
| this.context = context; |
| plugin = this; |
| SafeRunner.run(new ExtensionRegistryRunnable(this.context) { |
| protected void runWithoutRegistry() throws Exception { |
| // If we don't have a registry, then register trivial namespace |
| Activator.this.context.registerService(Namespace.class, |
| new TrivialNamespace(TrivialNamespace.NAME), null); |
| // And create and register ContainerTypeDescription |
| Activator.this.context |
| .registerService( |
| ContainerTypeDescription.class, |
| new ContainerTypeDescription( |
| TrivialContainerInstantiator.NAME, |
| (IContainerInstantiator) new TrivialContainerInstantiator()), |
| null); |
| } |
| }); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.core.runtime.Plugin#stop(org.osgi.framework.BundleContext) |
| */ |
| public void stop(BundleContext context) throws Exception { |
| plugin = null; |
| this.context = null; |
| } |
| |
| /** |
| * Returns the shared instance |
| * |
| * @return the shared instance |
| */ |
| public static Activator getDefault() { |
| return plugin; |
| } |
| |
| public BundleContext getContext() { |
| return context; |
| } |
| } |