/**
* Finds a feature with the same id and version as a site feature. If feature is not found, but
* feature with a M.m.s.qualifier exists it will be returned.
*
* @param siteFeature
* @return IFeature or null
*/
public static IFeature findFeature(ISiteFeature siteFeature) {
IFeatureModel model =
PDECore.getDefault()
.getFeatureModelManager()
.findFeatureModelRelaxed(siteFeature.getId(), siteFeature.getVersion());
if (model != null) return model.getFeature();
return null;
}
/**
* Recursively gets the ID of required features of this feature and adds them to the list
*
* @param model feature model to get requirements of
* @param requiredFeatureList collector for the required features
*/
private void getFeatureDependencies(
IFeatureModel model, IFeatureModel[] allFeatures, ArrayList requiredFeatureList) {
IFeature feature = model.getFeature();
IFeatureImport[] featureImports = feature.getImports();
for (int i = 0; i < featureImports.length; i++) {
if (featureImports[i].getType() == IFeatureImport.FEATURE) {
for (int j = 0; j < allFeatures.length; j++) {
if (allFeatures[j].getFeature().getId().equals(featureImports[i].getId())) {
requiredFeatureList.add(allFeatures[j]);
getFeatureDependencies(allFeatures[j], allFeatures, requiredFeatureList);
break;
}
}
}
}
IFeatureChild[] featureIncludes = feature.getIncludedFeatures();
for (int i = 0; i < featureIncludes.length; i++) {
requiredFeatureList.add(featureIncludes[i].getId());
for (int j = 0; j < allFeatures.length; j++) {
if (allFeatures[j].getFeature().getId().equals(featureIncludes[i].getId())) {
requiredFeatureList.add(allFeatures[j]);
getFeatureDependencies(allFeatures[j], allFeatures, requiredFeatureList);
break;
}
}
}
}
private boolean canAdd(IFeatureModel candidate) {
ISiteFeature[] features = fModel.getSite().getFeatures();
IFeature cfeature = candidate.getFeature();
for (int i = 0; i < features.length; i++) {
ISiteFeature bfeature = features[i];
if (bfeature.getId().equals(cfeature.getId())
&& bfeature.getVersion().equals(cfeature.getVersion())) return false;
}
return true;
}
public static ISiteFeature createSiteFeature(ISiteModel model, IFeatureModel featureModel)
throws CoreException {
IFeature feature = featureModel.getFeature();
ISiteFeature sfeature = model.getFactory().createFeature();
sfeature.setId(feature.getId());
sfeature.setVersion(feature.getVersion());
// sfeature.setURL(model.getBuildModel().getSiteBuild().getFeatureLocation()
// + "/" + feature.getId() + "_" + feature.getVersion() + ".jar");
// //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
sfeature.setURL(
"features/"
+ feature.getId()
+ "_"
+ formatVersion(feature.getVersion())
+ ".jar"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
sfeature.setOS(feature.getOS());
sfeature.setWS(feature.getWS());
sfeature.setArch(feature.getArch());
sfeature.setNL(feature.getNL());
sfeature.setIsPatch(isFeaturePatch(feature));
return sfeature;
}
@Override
public void initialize(IManagedForm form) {
IFeatureModel model = (IFeatureModel) getPage().getModel();
if (model != null) model.addModelChangedListener(this);
super.initialize(form);
}
@Override
public void dispose() {
IFeatureModel model = (IFeatureModel) getPage().getModel();
if (model != null) model.removeModelChangedListener(this);
super.dispose();
}