private ISiteFeature[] getFeaturesFromSelection(IStructuredSelection sel) {
if (sel.isEmpty()) return new ISiteFeature[0];
if (cachedSelection == sel) return cachedFeatures;
cachedSelection = sel;
ArrayList<ISiteFeature> features = new ArrayList<ISiteFeature>(sel.size());
Iterator<?> iterator = sel.iterator();
while (iterator.hasNext()) {
Object next = iterator.next();
if (next instanceof SiteFeatureAdapter) {
if ((((SiteFeatureAdapter) next).feature) != null) {
features.add(((SiteFeatureAdapter) next).feature);
}
}
}
cachedFeatures = features.toArray(new ISiteFeature[features.size()]);
return cachedFeatures;
}
/** @return a map connecting IPath to the resolved bundles in that path */
private Map getFileBundleMapping() {
if (fFileBundleMapping != null) {
return fFileBundleMapping;
}
// Map the bundles into their file locations
fFileBundleMapping = new HashMap();
for (Iterator iterator = fAllBundles.iterator(); iterator.hasNext(); ) {
IResolvedBundle currentBundle = (IResolvedBundle) iterator.next();
IPath parentPath = getParentPath(currentBundle);
List bundles = (List) fFileBundleMapping.get(parentPath);
if (bundles == null) {
bundles = new ArrayList();
bundles.add(currentBundle);
fFileBundleMapping.put(parentPath, bundles);
} else {
bundles.add(currentBundle);
}
}
return fFileBundleMapping;
}
private boolean handleRemove() {
IStructuredSelection ssel = (IStructuredSelection) fCategoryViewer.getSelection();
Iterator<?> iterator = ssel.iterator();
boolean success = true;
Set<?> removedCategories = new HashSet<Object>();
while (iterator.hasNext()) {
Object object = iterator.next();
if (object == null) continue;
if (object instanceof ISiteCategoryDefinition) {
if (!handleRemoveCategoryDefinition((ISiteCategoryDefinition) object)) {
success = false;
}
} else {
// check if some of features was not removed during category removal
SiteFeatureAdapter fa = (SiteFeatureAdapter) object;
if (removedCategories.contains(fa.category)) continue;
if (!handleRemoveSiteFeatureAdapter(fa)) {
success = false;
}
}
}
return success;
}
/**
* Uses the target state to determine all bundles required by the currently checked bundles and
* returns them so they can be checked in the tree.
*
* @param allBundles list of all bundles to search requirements in
* @param checkedBundles list of bundles to get requirements for
* @return list of resolved bundles from the collection to be checked
*/
private Object[] getRequiredPlugins(final Collection allBundles, final Object[] checkedBundles) {
final Set dependencies = new HashSet();
IRunnableWithProgress op =
new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) {
try {
monitor.beginTask(Messages.TargetContentsGroup_5, 150);
// Get all the bundle locations
List allLocations = new ArrayList(allBundles.size());
for (Iterator iterator = allBundles.iterator(); iterator.hasNext(); ) {
IResolvedBundle current = (IResolvedBundle) iterator.next();
try {
// Some bundles, such as those with errors, may not have locations
URI location = current.getBundleInfo().getLocation();
if (location != null) {
allLocations.add(new File(location).toURL());
}
} catch (MalformedURLException e) {
PDEPlugin.log(e);
monitor.setCanceled(true);
return;
}
}
if (monitor.isCanceled()) {
return;
}
monitor.worked(20);
// Create a PDE State containing all of the target bundles
PDEState state =
new PDEState(
(URL[]) allLocations.toArray(new URL[allLocations.size()]),
true,
new SubProgressMonitor(monitor, 50));
if (monitor.isCanceled()) {
return;
}
// Figure out which of the models have been checked
IPluginModelBase[] models = state.getTargetModels();
List checkedModels = new ArrayList(checkedBundles.length);
for (int i = 0; i < checkedBundles.length; i++) {
if (checkedBundles[i] instanceof IResolvedBundle) {
BundleInfo bundle = ((IResolvedBundle) checkedBundles[i]).getBundleInfo();
for (int j = 0; j < models.length; j++) {
if (models[j]
.getBundleDescription()
.getSymbolicName()
.equals(bundle.getSymbolicName())
&& models[j]
.getBundleDescription()
.getVersion()
.toString()
.equals(bundle.getVersion())) {
checkedModels.add(models[j]);
break;
}
}
}
}
monitor.worked(20);
if (monitor.isCanceled()) {
return;
}
// Get implicit dependencies as a list of strings
// This is wasteful since the dependency calculation puts them back into BundleInfos
NameVersionDescriptor[] implicitDependencies =
fTargetDefinition.getImplicitDependencies();
List implicitIDs = new ArrayList();
if (implicitDependencies != null) {
for (int i = 0; i < implicitDependencies.length; i++) {
implicitIDs.add(implicitDependencies[i].getId());
}
}
monitor.worked(10);
// Get all dependency bundles
// exclude "org.eclipse.ui.workbench.compatibility" - it is only needed for pre-3.0
// bundles
dependencies.addAll(
DependencyManager.getDependencies(
checkedModels.toArray(),
(String[]) implicitIDs.toArray(new String[implicitIDs.size()]),
state.getState(),
new String[] {"org.eclipse.ui.workbench.compatibility"})); // $NON-NLS-1$
monitor.worked(50);
} finally {
monitor.done();
}
}
};
try {
// Calculate the dependencies
new ProgressMonitorDialog(fTree.getControl().getShell()).run(true, true, op);
// We want to check the dependents, the source of the dependents, and the source of the
// originally checked
Set checkedNames = new HashSet(checkedBundles.length);
for (int i = 0; i < checkedBundles.length; i++) {
if (checkedBundles[i] instanceof IResolvedBundle) {
checkedNames.add(((IResolvedBundle) checkedBundles[i]).getBundleInfo().getSymbolicName());
}
}
List toCheck = new ArrayList();
for (Iterator iterator = fAllBundles.iterator(); iterator.hasNext(); ) {
IResolvedBundle bundle = (IResolvedBundle) iterator.next();
if (bundle.isSourceBundle()) {
String name = bundle.getSourceTarget().getSymbolicName();
if (name != null && (dependencies.contains(name) || checkedNames.contains(name))) {
toCheck.add(bundle);
}
} else if (dependencies.contains(bundle.getBundleInfo().getSymbolicName())) {
toCheck.add(bundle);
}
}
return toCheck.toArray();
} catch (InvocationTargetException e) {
PDEPlugin.log(e);
} catch (InterruptedException e) {
}
return new Object[0];
}
public void saveIncludedBundleState() {
if (fFeaureModeButton.getSelection()) {
// Create a list of checked bundle infos
List included = new ArrayList();
int missingCount = 0;
Object[] checked = fTree.getCheckedLeafElements();
for (int i = 0; i < checked.length; i++) {
if (checked[i] instanceof IFeatureModel) {
included.add(
new NameVersionDescriptor(
((IFeatureModel) checked[i]).getFeature().getId(),
null,
NameVersionDescriptor.TYPE_FEATURE));
}
if (checked[i] instanceof IResolvedBundle) {
// Missing features are included as IResolvedBundles, save them as features instead
if (((IResolvedBundle) checked[i]).getStatus().getCode()
== IResolvedBundle.STATUS_PLUGIN_DOES_NOT_EXIST) {
included.add(
new NameVersionDescriptor(
((IResolvedBundle) checked[i]).getBundleInfo().getSymbolicName(),
null,
NameVersionDescriptor.TYPE_PLUGIN));
missingCount++;
} else if (((IResolvedBundle) checked[i]).getStatus().getCode()
== IResolvedBundle.STATUS_FEATURE_DOES_NOT_EXIST) {
included.add(
new NameVersionDescriptor(
((IResolvedBundle) checked[i]).getBundleInfo().getSymbolicName(),
null,
NameVersionDescriptor.TYPE_FEATURE));
missingCount++;
} else {
included.add(
new NameVersionDescriptor(
((IResolvedBundle) checked[i]).getBundleInfo().getSymbolicName(), null));
}
}
}
if (included.size() == 0) {
fTargetDefinition.setIncluded(new NameVersionDescriptor[0]);
} else if (included.size() == 0
|| included.size() - missingCount
== fTargetDefinition.getAllFeatures().length
+ ((TargetDefinition) fTargetDefinition).getOtherBundles().length) {
fTargetDefinition.setIncluded(null);
} else {
fTargetDefinition.setIncluded(
(NameVersionDescriptor[]) included.toArray(new NameVersionDescriptor[included.size()]));
}
} else {
// Figure out if there are multiple bundles sharing the same id
Set multi = new HashSet(); // BSNs of bundles with multiple versions available
Set all = new HashSet();
for (Iterator iterator = fAllBundles.iterator(); iterator.hasNext(); ) {
IResolvedBundle rb = (IResolvedBundle) iterator.next();
if (!all.add(rb.getBundleInfo().getSymbolicName())) {
multi.add(rb.getBundleInfo().getSymbolicName());
}
}
// Create a list of checked bundle infos
List included = new ArrayList();
Object[] checked = fTree.getCheckedLeafElements();
for (int i = 0; i < checked.length; i++) {
if (checked[i] instanceof IResolvedBundle) {
// Create the bundle info object
String bsn = ((IResolvedBundle) checked[i]).getBundleInfo().getSymbolicName();
NameVersionDescriptor info = null;
if (multi.contains(bsn)) {
// include version info
info =
new NameVersionDescriptor(
bsn, ((IResolvedBundle) checked[i]).getBundleInfo().getVersion());
} else {
// don't store version info
info = new NameVersionDescriptor(bsn, null);
}
included.add(info);
}
}
if (included.size() == 0) {
fTargetDefinition.setIncluded(new NameVersionDescriptor[0]);
} else if (included.size() == fAllBundles.size() + fMissing.size()) {
fTargetDefinition.setIncluded(null);
} else {
fTargetDefinition.setIncluded(
(NameVersionDescriptor[]) included.toArray(new NameVersionDescriptor[included.size()]));
}
}
}