public boolean performFinish() {
IWizardPage[] allPages = getPages();
for (int i = 0; i < allPages.length; i++) {
if (allPages[i] instanceof WizardPageWithNotification) {
((WizardPageWithNotification) allPages[i]).pageExited(WizardWithNotification.FINISH);
}
}
final boolean create = (this.existingPackage == null);
final IArchive pkg = firstPage.getArchive();
boolean performed = performFinish(pkg);
if (performed) {
try {
getContainer()
.run(
true,
false,
new IRunnableWithProgress() {
public void run(IProgressMonitor monitor)
throws InvocationTargetException, InterruptedException {
IArchiveNode parent;
IArchiveNode destNode = firstPage.getDestinationNode();
if (destNode != null) {
// if we're modifying an existing package, remove old parentage
if (!create && !destNode.equals(pkg.getParent())) {
if (pkg.getParent() != null) {
pkg.getParent().removeChild(pkg);
}
}
parent = (IArchiveNode) destNode;
} else {
// parent is a String / path, so this is a top level node
parent = ArchivesModel.instance().getRoot(project.getLocation());
if (parent == null)
parent =
ArchivesModel.instance().registerProject(project.getLocation(), null);
}
try {
if (create) parent.addChild(pkg);
ArchivesModel.instance().getRoot(project.getLocation()).save(monitor);
} catch (ArchivesModelException ame) {
IStatus status =
new Status(
IStatus.ERROR,
PackagesUIPlugin.PLUGIN_ID,
ArchivesUIMessages.ErrorCompletingWizard,
ame);
PackagesUIPlugin.getDefault().getLog().log(status);
}
}
});
} catch (InvocationTargetException e) {
} catch (InterruptedException e) {
}
}
return performed;
}
public boolean canFinish() {
if (firstPage.isPageComplete()) {
for (int i = 0; i < pages.length; i++) {
if (!pages[i].isPageComplete()) return false;
}
return true;
}
return false;
}
/**
* Returns the package created by this wizard. Note: This should only be called after the first
* page has been completed
*
* @return The package
*/
public IArchive getArchive() {
return firstPage.getArchive();
}