Revision 49c6e8c3
Added by Cherian Mathew over 9 years ago
| eu.etaxonomy.taxeditor.application/src/main/java/eu/etaxonomy/taxeditor/TaxonomicEditorPlugin.java | ||
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package eu.etaxonomy.taxeditor; |
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import org.apache.log4j.Logger; |
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import org.eclipse.equinox.p2.core.IProvisioningAgent; |
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import org.eclipse.equinox.p2.engine.IProfileRegistry; |
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import org.eclipse.equinox.p2.operations.ProvisioningSession; |
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import org.eclipse.equinox.p2.ui.Policy; |
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import org.eclipse.equinox.p2.ui.ProvisioningUI; |
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import org.eclipse.ui.plugin.AbstractUIPlugin; |
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import org.osgi.framework.Bundle; |
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import org.osgi.framework.BundleContext; |
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private ServiceRegistration policyRegistration; |
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private ProvisioningSession session; |
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private ProvisioningUI ui; |
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// private CloudPolicy policy; |
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/** |
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* The constructor |
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*/ |
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* @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext) |
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*/ |
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/** {@inheritDoc} */
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public void start(BundleContext context) throws Exception {
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@Override |
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public void start(BundleContext context) throws Exception {
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super.start(context); |
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plugin = this; |
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bundleContext = context; |
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packageAdminRef = bundleContext.getServiceReference(PackageAdmin.class.getName()); |
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packageAdmin = (PackageAdmin) bundleContext.getService(packageAdminRef); |
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logger.debug("Taxonomic Editor started.");
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} |
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private Bundle getBundle(String symbolicName) {
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if (packageAdmin == null) |
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return null; |
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if (packageAdmin == null) {
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return null; |
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} |
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Bundle[] bundles = packageAdmin.getBundles(symbolicName, null); |
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if (bundles == null) |
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return null; |
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if (bundles == null) {
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return null; |
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} |
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// Return the first bundle that is not installed or uninstalled |
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for (int i = 0; i < bundles.length; i++) {
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if ((bundles[i].getState() & (Bundle.INSTALLED | Bundle.UNINSTALLED)) == 0) {
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} |
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return null; |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext) |
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*/ |
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/** {@inheritDoc} */
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@Override |
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public void stop(BundleContext context) throws Exception {
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plugin = null;
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super.stop(context);
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MessagingUtils.info("Taxonomic Editor stopped.");
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plugin = null;
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super.stop(context);
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MessagingUtils.info("Taxonomic Editor stopped.");
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} |
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/** |
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* @return the shared instance |
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*/ |
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public static TaxonomicEditorPlugin getDefault() {
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return plugin;
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return plugin;
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} |
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public static BundleContext getContext() {
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return bundleContext; |
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} |
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public ProvisioningUI getProvisioningUI() {
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if (ui == null) {
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ServiceReference reference = bundleContext.getServiceReference(IProvisioningAgent.SERVICE_NAME); |
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IProvisioningAgent agent = (IProvisioningAgent) bundleContext.getService(reference); |
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session = new ProvisioningSession(agent); |
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Policy policy = null;// = (Policy) ServiceHelper.getService(ProvUIActivator.getContext(), Policy.class.getName()); |
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if (policy == null) {
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policy = new Policy(); |
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} |
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ui = new ProvisioningUI(session, IProfileRegistry.SELF, policy); |
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} |
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return ui; |
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} |
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} |
Also available in: Unified diff
P2 update implementation and editor version extraction
ApplicationWorkbenchAdvisor : clean up
ApplicationWorkbenchWindowAdvisor : added update of editor to startup
P2Util : replaced older class with a new one which handles background update of editor
UpdateHandler : handles modal update of editor when requested
InstallNewSoftwareHandler, PreloadingRepositoryHandler : handlers for installing new software and preloading repositories (not used yet)
ApplicationUtil : added new methods to retrieve editor version number
TaxonomicEditorPlugin : added new methods for retrieving provisioning elements
build.properties, pom.xml, plugin_en.properties, plugin.properties, plugin_de.properties : setup dynamic properties (version number , build date) to be replaced via maven
plugin.xml, MANIFEST.MF : added new dependencies for p2 update mechanism
p2.inf : deleted since we now setup update repositories programmatically