Examples with IProvisioningPlan org.eclipse.equinox.p2.engine.IProvisioningPlan used on opensource projects

Example 1 with IProvisioningPlan

use of org.eclipse.equinox.p2.engine.IProvisioningPlan in project webtools.servertools by eclipse.

the class ExtensionWizardPage method handleSelection.

protected void handleSelection(Extension sel) {
    extension = sel;
    if (extension == null)
        licensePage.updateForPlan(new IInstallableUnit[0], null);
    else {
        try {
            getContainer().run(true, true, new IRunnableWithProgress() {

                public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
                    final IProvisioningPlan plan = extension.getProvisioningPlan(true, monitor);
                    if (plan != null && plan.getStatus().isOK()) {
                        getShell().getDisplay().asyncExec(new Runnable() {

                            public void run() {
                                licensePage.updateForPlan(extension.getIUs(), plan);
                                nextPage = licensePage;
                                ((ExtensionWizard) getWizard()).setSecondPage(nextPage);
                            }
                        });
                    } else {
                        getShell().getDisplay().asyncExec(new Runnable() {

                            public void run() {
                                errorPage.setStatus(plan.getStatus());
                            }
                        });
                        nextPage = errorPage;
                        ((ExtensionWizard) getWizard()).setSecondPage(nextPage);
                    }
                    monitor.done();
                }
            });
        } catch (Exception e) {
            Trace.trace(Trace.SEVERE, "Error verifying license", e);
        }
    }
    setPageComplete(extension != null);
}

Example 2 with IProvisioningPlan

use of org.eclipse.equinox.p2.engine.IProvisioningPlan in project webtools.servertools by eclipse.

the class ExtensionUtility method refreshExtension.

public static ErrorMessage refreshExtension(final String extensionId, String uri, IProgressMonitor monitor) {
    ErrorMessage errorMessageObj = null;
    if (extensionMap.get(extensionId) != null) {
        if (extensionMapError.get(extensionId) == null)
            return null;
    }
    ExtensionUpdateSite site = new ExtensionUpdateSite(uri, null, null);
    try {
        monitor = ProgressUtil.getMonitorFor(monitor);
        monitor.beginTask("", 1000);
        monitor.subTask(Messages.fetchingRepository);
        IProgressMonitor subMonitor = ProgressUtil.getSubMonitorFor(monitor, 500);
        List<IServerExtension> list = site.getExtensions(subMonitor);
        monitor.worked(500);
        if (monitor.isCanceled())
            return null;
        boolean firstIteration = true;
        for (Iterator iterator = list.iterator(); iterator.hasNext(); ) {
            IServerExtension iServerExtension = (IServerExtension) iterator.next();
            if (iServerExtension.getId().equals(extensionId)) {
                Extension extension = (Extension) iServerExtension;
                if (extensionMap.get(extensionId) != null && !firstIteration && extension.getVersion().compareTo(((Extension) extensionMap.get(extensionId)).getVersion()) <= 0)
                    continue;
                subMonitor = ProgressUtil.getSubMonitorFor(monitor, 500);
                monitor.subTask(Messages.validateInstall);
                final IProvisioningPlan plan = extension.getProvisioningPlan(true, subMonitor);
                if (monitor.isCanceled())
                    return null;
                if (plan == null || !plan.getStatus().isOK()) {
                    if (plan != null) {
                        StringBuffer detailedErrorMsg = new StringBuffer();
                        IStatus[] statusList = plan.getStatus().getChildren();
                        for (int i = 0; i < statusList.length; i++) {
                            detailedErrorMsg.append(statusList[i].getMessage());
                        }
                        errorMessageObj = new ErrorMessage(Messages.validateInstallError, detailedErrorMsg.toString());
                        Activator.getDefault().getLog().log(new Status(IStatus.INFO, Activator.PLUGIN_ID, detailedErrorMsg.toString(), plan.getStatus().getException()));
                    } else {
                        errorMessageObj = new ErrorMessage(Messages.validateInstallError, Messages.fetchingRepositoryFailure);
                        Activator.getDefault().getLog().log(new Status(IStatus.INFO, Activator.PLUGIN_ID, "Could not get the provisioning plan", null));
                    }
                }
                extensionMap.put(extensionId, extension);
                extensionMapError.put(extensionId, errorMessageObj);
                firstIteration = false;
            }
        }
        return errorMessageObj;
    } catch (CoreException e) {
        Trace.trace(Trace.SEVERE, "Could not refresh server adapter node.");
        return new ErrorMessage(Messages.fetchingRepositoryFailure, e.getLocalizedMessage());
    }
}

Example 3 with IProvisioningPlan

use of org.eclipse.equinox.p2.engine.IProvisioningPlan in project webtools.servertools by eclipse.

the class Extension method getProvisioningPlan.

public IProvisioningPlan getProvisioningPlan(boolean explain, IProgressMonitor monitor) {
    if (plan != null)
        return plan;
    // long time = System.currentTimeMillis();
    BundleContext bundleContext = Activator.getDefault().getBundle().getBundleContext();
    IPlanner planner = (IPlanner) ExtensionUtility.getService(bundleContext, IPlanner.SERVICE_NAME);
    IProfileRegistry profileRegistry = (IProfileRegistry) ExtensionUtility.getService(bundleContext, IProfileRegistry.SERVICE_NAME);
    IProfile profile = profileRegistry.getProfile(IProfileRegistry.SELF);
    IProfile[] profiles = profileRegistry.getProfiles();
    if (profile == null) {
        // it happens sometime , possibility of bug in profileRegistry
        for (int i = 0; i < profiles.length; i++) {
            if (profiles[i].getProfileId().equals(IProfileRegistry.SELF)) {
                profile = profiles[i];
                break;
            }
        }
    }
    if (profile == null)
        return null;
    IProfileChangeRequest pcr = planner.createChangeRequest(profile);
    pcr.add(iu);
    IProvisioningAgent agent = ExtensionUtility.getAgent(bundleContext);
    if (agent == null) {
        return null;
    }
    // Get all the known repositories when installing the server adapter.
    // If these repositories are not added, it can cause install problems if
    // the server adapter relies on the list of available software install sites
    URI[] knownRepositories = null;
    IMetadataRepositoryManager manager = (IMetadataRepositoryManager) agent.getService(IMetadataRepositoryManager.SERVICE_NAME);
    if (manager != null) {
        manager.addRepository(uri);
        // Note: IRepositoryManager.REPOSITORIES_ALL will exclude the deselected update sites
        knownRepositories = manager.getKnownRepositories(IRepositoryManager.REPOSITORIES_ALL);
        // A fall back in case known repositories returns null
        if (knownRepositories == null) {
            knownRepositories = new URI[] { uri };
        }
    } else {
        knownRepositories = new URI[] { uri };
    }
    provContext = new ProvisioningContext(agent);
    // Add the new URLs to both the Metadata and Artifact repositories.
    // Note: only the IInstallableUnit that is passed into this class will be installed
    // as a server adapter. For example, if multiple update site URLs for discovery server
    // adapters are present, they will not be installed.
    provContext.setMetadataRepositories(knownRepositories);
    provContext.setArtifactRepositories(knownRepositories);
    if (!explain)
        // $NON-NLS-1$ //$NON-NLS-2$
        provContext.setProperty("org.eclipse.equinox.p2.director.explain", "false");
    // $NON-NLS-1$
    provContext.setProperty(ProvisioningContext.FOLLOW_REPOSITORY_REFERENCES, "true");
    plan = planner.getProvisioningPlan(pcr, provContext, monitor);
    // System.out.println("Time: " + (System.currentTimeMillis() - time)); // TODO
    return plan;
}