| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.update.internal.standalone; |
| import java.net.*; |
| import java.util.*; |
| |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.update.configuration.*; |
| import org.eclipse.update.core.*; |
| import org.eclipse.update.internal.core.*; |
| import org.eclipse.update.internal.operations.*; |
| import org.eclipse.update.internal.api.operations.*; |
| import org.eclipse.update.internal.api.search.*; |
| |
| public class UpdateCommand extends ScriptedCommand { |
| |
| private IConfiguredSite targetSite; |
| private UpdateSearchRequest searchRequest; |
| private UpdateSearchResultCollector collector; |
| private String featureId; |
| private IFeature currentFeature; |
| |
| public UpdateCommand(String featureId, String verifyOnly) |
| throws Exception { |
| |
| super(verifyOnly); |
| |
| try { |
| this.featureId = featureId; |
| if (featureId != null) { |
| this.targetSite = |
| UpdateUtils.getSiteWithFeature( |
| getConfiguration(), |
| featureId); |
| if (targetSite == null) { |
| throw new Exception( |
| "Cannot find configured site for " + featureId); |
| } |
| IFeature[] currentFeatures = |
| UpdateUtils.searchSite(featureId, targetSite, true); |
| if (currentFeatures == null || currentFeatures.length == 0) { |
| throw new Exception( |
| "Cannot find configured feature " + featureId); |
| } |
| this.currentFeature = currentFeatures[0]; |
| } else { |
| // Get site to install to |
| IConfiguredSite[] sites = |
| getConfiguration().getConfiguredSites(); |
| for (int i = 0; i < sites.length; i++) { |
| if (sites[i].isProductSite()) { |
| targetSite = sites[i]; |
| break; |
| } |
| } |
| } |
| if (currentFeature == null) |
| searchRequest = UpdateUtils.createNewUpdatesRequest(null); |
| else |
| searchRequest = |
| UpdateUtils.createNewUpdatesRequest( |
| new IFeature[] { currentFeature }); |
| |
| collector = new UpdateSearchResultCollector(); |
| |
| } catch (MalformedURLException e) { |
| StandaloneUpdateApplication.exceptionLogged(); |
| UpdateCore.log(e); |
| } catch (CoreException e) { |
| StandaloneUpdateApplication.exceptionLogged(); |
| UpdateCore.log(e); |
| } |
| } |
| |
| /** |
| */ |
| public boolean run(IProgressMonitor monitor) { |
| try { |
| searchRequest.performSearch(collector, new SubProgressMonitor(monitor,1)); |
| IInstallFeatureOperation[] operations = collector.getOperations(); |
| if (operations == null || operations.length == 0) { |
| StandaloneUpdateApplication.exceptionLogged(); |
| UpdateCore.log( |
| Utilities.newCoreException( |
| "Feature " + featureId + " cannot be updated.", |
| null)); |
| return false; |
| } |
| JobTargetSite[] jobTargetSites = |
| new JobTargetSite[operations.length]; |
| for (int i = 0; i < operations.length; i++) { |
| jobTargetSites[i] = new JobTargetSite(); |
| jobTargetSites[i].job = operations[i]; |
| jobTargetSites[i].targetSite = operations[i].getTargetSite(); |
| } |
| |
| // Check for duplication conflicts |
| ArrayList conflicts = |
| DuplicateConflictsValidator.computeDuplicateConflicts( |
| jobTargetSites, |
| getConfiguration()); |
| if (conflicts != null) { |
| StandaloneUpdateApplication.exceptionLogged(); |
| UpdateCore.log( |
| Utilities.newCoreException("Duplicate conflicts", null)); |
| return false; |
| } |
| |
| if (isVerifyOnly()) |
| return true; |
| |
| IBatchOperation installOperation = |
| OperationsManager |
| .getOperationFactory() |
| .createBatchInstallOperation( |
| operations); |
| try { |
| installOperation.execute(monitor, this); |
| System.out.println( |
| "Feature " + featureId + " has successfully been updated"); |
| return true; |
| } catch (Exception e) { |
| StandaloneUpdateApplication.exceptionLogged(); |
| UpdateCore.log( |
| Utilities.newCoreException( |
| "Cannot update feature " + featureId, |
| e)); |
| return false; |
| } |
| } catch (CoreException ce) { |
| IStatus status = ce.getStatus(); |
| if (status != null |
| && status.getCode() == ISite.SITE_ACCESS_EXCEPTION) { |
| // Just show this but do not throw exception |
| // because there may be results anyway. |
| System.out.println("Connection Error"); |
| } else { |
| StandaloneUpdateApplication.exceptionLogged(); |
| UpdateCore.log(ce); |
| } |
| return false; |
| } |
| } |
| |
| |
| class UpdateSearchResultCollector implements IUpdateSearchResultCollector { |
| private ArrayList operations = new ArrayList(); |
| |
| public void accept(IFeature feature) { |
| |
| IInstallFeatureOperation op = |
| OperationsManager.getOperationFactory().createInstallOperation( |
| null, |
| feature, |
| null, |
| null, |
| null); |
| |
| IConfiguredSite site = |
| UpdateUtils.getDefaultTargetSite(getConfiguration(), op); |
| if (site == null) |
| site = UpdateUtils.getAffinitySite(getConfiguration(), feature); |
| if (site == null) |
| site = targetSite; |
| |
| op.setTargetSite(site); |
| operations.add(op); |
| } |
| public IInstallFeatureOperation[] getOperations() { |
| IInstallFeatureOperation[] opsArray = |
| new IInstallFeatureOperation[operations.size()]; |
| operations.toArray(opsArray); |
| return opsArray; |
| } |
| } |
| } |