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package org.eclipse.pde.internal.ui.samples; |
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package org.eclipse.pde.internal.ui.samples; |
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import java.lang.reflect.InvocationTargetException; |
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import java.lang.reflect.InvocationTargetException; |
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import java.net.URI; |
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import java.net.URISyntaxException; |
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import java.util.Collection; |
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import java.util.Properties; |
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import java.util.Properties; |
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import org.eclipse.core.runtime.*; |
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import org.eclipse.core.runtime.*; |
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import org.eclipse.equinox.p2.core.IProvisioningAgent; |
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import org.eclipse.equinox.p2.core.ProvisionException; |
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import org.eclipse.equinox.p2.engine.IProfile; |
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import org.eclipse.equinox.p2.engine.IProfileRegistry; |
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import org.eclipse.equinox.p2.operations.InstallOperation; |
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import org.eclipse.equinox.p2.operations.ProvisioningJob; |
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import org.eclipse.equinox.p2.query.IQuery; |
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import org.eclipse.equinox.p2.query.QueryUtil; |
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import org.eclipse.equinox.p2.repository.metadata.IMetadataRepository; |
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import org.eclipse.equinox.p2.ui.ProvisioningUI; |
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import org.eclipse.jface.action.Action; |
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import org.eclipse.jface.action.Action; |
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import org.eclipse.jface.dialogs.MessageDialog; |
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import org.eclipse.jface.dialogs.MessageDialog; |
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import org.eclipse.jface.operation.IRunnableWithProgress; |
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import org.eclipse.jface.operation.IRunnableWithProgress; |
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import org.eclipse.jface.window.Window; |
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import org.eclipse.jface.window.Window; |
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import org.eclipse.jface.wizard.WizardDialog; |
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import org.eclipse.jface.wizard.WizardDialog; |
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import org.eclipse.pde.internal.core.util.VersionUtil; |
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import org.eclipse.pde.internal.ui.PDEPlugin; |
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import org.eclipse.pde.internal.ui.PDEPlugin; |
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import org.eclipse.pde.internal.ui.PDEUIMessages; |
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import org.eclipse.pde.internal.ui.PDEUIMessages; |
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import org.eclipse.swt.widgets.Shell; |
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import org.eclipse.swt.widgets.Shell; |
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import org.eclipse.ui.WorkbenchException; |
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import org.eclipse.ui.WorkbenchException; |
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import org.eclipse.ui.intro.IIntroSite; |
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import org.eclipse.ui.intro.IIntroSite; |
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import org.eclipse.ui.intro.config.*; |
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import org.eclipse.ui.intro.config.*; |
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import org.eclipse.update.configurator.ConfiguratorUtils; |
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import org.eclipse.update.configurator.IPlatformConfiguration; |
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import org.eclipse.update.standalone.InstallCommand; |
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import org.osgi.framework.Version; |
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public class ShowSampleAction extends Action implements IIntroAction { |
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public class ShowSampleAction extends Action implements IIntroAction { |
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private static final String SAMPLE_FEATURE_ID = "org.eclipse.sdk.samples"; //$NON-NLS-1$ |
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private static final String SAMPLE_FEATURE_ID = "org.eclipse.sdk.samples"; //$NON-NLS-1$ |
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private static final String UPDATE_SITE = "http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/pde-ui-home/samples/"; //$NON-NLS-1$ |
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private static final String UPDATE_SITE = "http://dev.eclipse.org/viewcvs/index.cgi/%7Echeckout%7E/pde-ui-home/samples/"; //$NON-NLS-1$ |
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private String sampleId; |
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private String sampleId; |
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private ProvisioningUI provUI; |
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/** |
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/** |
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* |
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* |
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*/ |
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*/ |
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public ShowSampleAction() { |
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public ShowSampleAction() { |
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provUI = ProvisioningUI.getDefaultUI(); |
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} |
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} |
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public void run(IIntroSite site, Properties params) { |
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public void run(IIntroSite site, Properties params) { |
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return false; |
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return false; |
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} |
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} |
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/** |
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* Returns <code>true</code> if the sample feature is already installed, and |
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* <code>false</code> otherwise. |
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*/ |
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private boolean checkFeature() { |
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private boolean checkFeature() { |
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IPlatformConfiguration config = ConfiguratorUtils.getCurrentPlatformConfiguration(); |
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IProvisioningAgent agent = provUI.getSession().getProvisioningAgent(); |
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IPlatformConfiguration.IFeatureEntry[] features = config.getConfiguredFeatureEntries(); |
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IProfileRegistry registry = (IProfileRegistry) agent.getService(IProfileRegistry.SERVICE_NAME); |
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Version sampleVersion = new Version(SAMPLE_FEATURE_VERSION); |
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IProfile profile = registry.getProfile(provUI.getProfileId()); |
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for (int i = 0; i < features.length; i++) { |
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return !profile.query(getSampleFeatureQuery(), null).isEmpty(); |
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String id = features[i].getFeatureIdentifier(); |
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if (SAMPLE_FEATURE_ID.equals(id)) { |
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String version = features[i].getFeatureVersion(); |
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Version fversion = Version.parseVersion(version); |
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if (VersionUtil.isCompatibleWith(fversion, sampleVersion)) |
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return true; |
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} |
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} |
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return false; |
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} |
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} |
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IQuery getSampleFeatureQuery() { |
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return QueryUtil.createIUQuery(SAMPLE_FEATURE_ID, org.eclipse.equinox.p2.metadata.Version.parseVersion(SAMPLE_FEATURE_VERSION)); |
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} |
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/** |
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* Download the sample feature, returning <code>true</code> if the feature |
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* was installed successfully, and <code>false</code> otherwise. |
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*/ |
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private boolean downloadFeature() { |
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private boolean downloadFeature() { |
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IRunnableWithProgress op = new IRunnableWithProgress() { |
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IRunnableWithProgress op = new IRunnableWithProgress() { |
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public void run(IProgressMonitor monitor) throws InvocationTargetException { |
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public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { |
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try { |
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try { |
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InstallCommand command = new InstallCommand(SAMPLE_FEATURE_ID, SAMPLE_FEATURE_VERSION, UPDATE_SITE, null, "false"); //$NON-NLS-1$ |
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SubMonitor sub = SubMonitor.convert(monitor, 100); |
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command.run(monitor); |
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InstallOperation operation = createInstallOperation(sub.newChild(10)); |
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command.applyChangesNow(); |
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operation.resolveModal(sub.newChild(20)); |
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IStatus status = operation.getResolutionResult(); |
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if (status.getSeverity() == IStatus.CANCEL) { |
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throw new InterruptedException(); |
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} else if (!(status.isOK() || status.getSeverity() == IStatus.INFO)) { |
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throw new CoreException(status); |
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} |
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ProvisioningJob job = operation.getProvisioningJob(null); |
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status = job.runModal(sub.newChild(70)); |
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if (!(status.isOK() || status.getSeverity() == IStatus.INFO)) { |
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throw new CoreException(status); |
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} |
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} catch (Exception e) { |
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} catch (Exception e) { |
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throw new InvocationTargetException(e); |
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throw new InvocationTargetException(e); |
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} |
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} |
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Lines 157-160
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} |
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} |
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return true; |
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return true; |
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} |
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} |
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/** |
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* Returns a Collection<IInstallableUnit> of the installable units that contain the samples |
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* to be installed. |
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*/ |
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protected Collection findSampleIUs(URI location, SubMonitor monitor) throws ProvisionException { |
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IMetadataRepository repository = provUI.loadMetadataRepository(location, false, monitor.newChild(5)); |
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return repository.query(getSampleFeatureQuery(), monitor.newChild(5)).toUnmodifiableSet(); |
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} |
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protected IProvisioningAgent getProvisioningAgent() { |
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return null; |
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} |
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InstallOperation createInstallOperation(SubMonitor monitor) throws URISyntaxException, ProvisionException { |
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URI repositoryLocation = new URI(UPDATE_SITE); |
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Collection sampleIUs = findSampleIUs(repositoryLocation, monitor); |
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URI[] repos = new URI[] {repositoryLocation}; |
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InstallOperation operation = provUI.getInstallOperation(sampleIUs, repos); |
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return operation; |
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} |
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} |
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} |
