/**
* 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;
}
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;
}
private ISiteFeature findRealFeature(SiteFeatureAdapter adapter) {
ISiteFeature featureCopy = adapter.feature;
ISiteFeature[] features = fModel.getSite().getFeatures();
for (int i = 0; i < features.length; i++) {
if (features[i].getId().equals(featureCopy.getId())
&& features[i].getVersion().equals(featureCopy.getVersion())) {
return features[i];
}
}
return null;
}
private void removeCategory(ISiteFeature aFeature, String catName) {
try {
if (aFeature == null) return;
ISiteCategory[] cats = aFeature.getCategories();
for (int i = 0; i < cats.length; i++) {
if (catName.equals(cats[i].getName()))
aFeature.removeCategories(new ISiteCategory[] {cats[i]});
}
} catch (CoreException e) {
}
}
private void addCategory(ISiteFeature aFeature, String catName) {
try {
if (aFeature == null) return;
ISiteCategory[] cats = aFeature.getCategories();
for (int j = 0; j < cats.length; j++) {
if (cats[j].getName().equals(catName)) return;
}
ISiteCategory cat = fModel.getFactory().createCategory(aFeature);
cat.setName(catName);
expandCategory(catName);
aFeature.addCategories(new ISiteCategory[] {cat});
} catch (CoreException e) {
}
}
private boolean handleRemoveSiteFeatureAdapter(SiteFeatureAdapter adapter) {
try {
ISiteFeature feature = adapter.feature;
if (adapter.category == null) {
fModel.getSite().removeFeatures(new ISiteFeature[] {feature});
} else {
removeCategory(feature, adapter.category);
if (feature.getCategories().length == 0)
fModel.getSite().removeFeatures(new ISiteFeature[] {feature});
}
return true;
} catch (CoreException e) {
}
return false;
}
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;
}
/**
* Creates a new site feature instance with the same settings as the given source feature.
*
* @param model site model to create the feature from
* @param sourceFeature the feature to copy settings out of
* @return a new site feature instance
* @throws CoreException
*/
private ISiteFeature copySiteFeature(ISiteModel model, ISiteFeature sourceFeature)
throws CoreException {
ISiteFeature sfeature = model.getFactory().createFeature();
sfeature.setId(sourceFeature.getId());
sfeature.setVersion(sourceFeature.getVersion());
sfeature.setURL(sourceFeature.getURL());
sfeature.setOS(sourceFeature.getOS());
sfeature.setWS(sourceFeature.getWS());
sfeature.setArch(sourceFeature.getArch());
sfeature.setNL(sourceFeature.getNL());
sfeature.setIsPatch(sourceFeature.isPatch());
return sfeature;
}
