/**
* Finds available WSO2 features in current profile and search for updates to them in WSO2 p2
* repository for updates.
*
* @param monitor
* @throws Exception
*/
public void checkForAvailableUpdates(IProgressMonitor monitor) throws Exception {
if (monitor == null) {
monitor = new NullProgressMonitor();
}
SubMonitor progress = SubMonitor.convert(monitor, Messages.UpdateManager_18, 6);
// get all available IUs in update repository
IMetadataRepository metadataRepo =
metadataRepoManager.loadRepository(getDevStudioUpdateSite(), progress.newChild(1));
IQuery<IInstallableUnit> allIUQuery = QueryUtil.createIUAnyQuery();
IQueryResult<IInstallableUnit> allIUQueryResult =
metadataRepo.query(allIUQuery, progress.newChild(1));
// read artifact repository for updates
IArtifactRepository artifactRepo =
artifactRepoManager.loadRepository(getDevStudioUpdateSite(), progress.newChild(1));
// read meta-data of all available features
Map<String, EnhancedFeature> allFeaturesInUpdateRepo =
loadWSO2FeaturesInRepo(artifactRepo, allIUQueryResult, progress.newChild(1));
// get all installed wso2 features
Collection<IInstallableUnit> installedWSO2Features =
getInstalledWSO2Features(progress.newChild(1));
installedWSO2FeaturesMap = new HashMap<String, IInstallableUnit>();
for (IInstallableUnit iInstallableUnit : installedWSO2Features) {
installedWSO2FeaturesMap.put(iInstallableUnit.getId(), iInstallableUnit);
}
if (progress.isCanceled()) {
throw new OperationCanceledException();
}
URI[] repos = new URI[] {getDevStudioUpdateSite()};
updateOperation = new UpdateOperation(session, installedWSO2Features);
updateOperation.getProvisioningContext().setArtifactRepositories(repos);
updateOperation.getProvisioningContext().setMetadataRepositories(repos);
// resolve update operation
IStatus status = updateOperation.resolveModal(progress.newChild(1));
// user cancelled the job while resolving
if (status.getSeverity() == IStatus.CANCEL || progress.isCanceled()) {
throw new OperationCanceledException();
}
// there is nothing to update
if (status.getCode() == UpdateOperation.STATUS_NOTHING_TO_UPDATE) {
featuresWithPossibleUpdates = new HashMap<String, EnhancedFeature>();
log.info(Messages.UpdateManager_19);
} else if (status.getSeverity() == IStatus.ERROR) { // resolution errors
// something wrong with the updates
log.info(Messages.UpdateManager_20);
} else {
// good to proceed installing updates
setPossibleUpdates(updateOperation.getPossibleUpdates(), allFeaturesInUpdateRepo);
}
}
/**
* Install selected updates in to developer studio. Note: call {@link #setSelectedUpdates(List)
* setSelectedUpdates} first.
*
* @param monitor
*/
public void installSelectedUpdates(IProgressMonitor monitor) {
SubMonitor progress = SubMonitor.convert(monitor, Messages.UpdateManager_26, 2);
URI[] repos = new URI[] {getDevStudioUpdateSite()};
session = new ProvisioningSession(p2Agent);
updateOperation = new UpdateOperation(session);
updateOperation.getProvisioningContext().setArtifactRepositories(repos);
updateOperation.getProvisioningContext().setMetadataRepositories(repos);
updateOperation.setSelectedUpdates(selectedUpdates);
IStatus status = updateOperation.resolveModal(progress.newChild(1));
if (status.getSeverity() == IStatus.CANCEL) {
throw new OperationCanceledException();
} else if (status.getSeverity() == IStatus.ERROR) {
String message = status.getChildren()[0].getMessage();
log.error(Messages.UpdateManager_27 + message);
} else {
final ProvisioningJob provisioningJob =
updateOperation.getProvisioningJob(progress.newChild(1));
if (provisioningJob != null) {
provisioningJob.addJobChangeListener(
new JobChangeAdapter() {
@Override
public void done(IJobChangeEvent arg0) {
Display.getDefault()
.syncExec(
new Runnable() {
@Override
public void run() {
boolean restart =
MessageDialog.openQuestion(
Display.getDefault().getActiveShell(),
Messages.UpdateManager_28,
Messages.UpdateManager_29 + Messages.UpdateManager_30);
if (restart) {
PlatformUI.getWorkbench().restart();
}
}
});
}
});
provisioningJob.schedule();
Display.getDefault()
.syncExec(
new Runnable() {
@Override
public void run() {
try {
PlatformUI.getWorkbench()
.getActiveWorkbenchWindow()
.getActivePage()
.showView(IProgressConstants.PROGRESS_VIEW_ID);
} catch (PartInitException e) {
log.error(e);
}
}
});
} else {
log.error(Messages.UpdateManager_31);
}
}
}