private void executeRemove(IModelChangeProvider model, Object[] elements) {
IPluginBase pluginBase = null;
IBuild build = null;
IBundleModel bundleModel = null;
if (model instanceof IPluginModelBase) {
pluginBase = ((IPluginModelBase) model).getPluginBase();
} else if (model instanceof IBuildModel) {
build = ((IBuildModel) model).getBuild();
} else if (model instanceof IBundleModel) {
bundleModel = (IBundleModel) model;
}
try {
for (Object element : elements) {
if (element instanceof IPluginImport) {
pluginBase.remove((IPluginImport) element);
} else if (element instanceof IPluginLibrary) {
pluginBase.remove((IPluginLibrary) element);
} else if (element instanceof IPluginExtensionPoint) {
pluginBase.remove((IPluginExtensionPoint) element);
} else if (element instanceof IPluginExtension) {
pluginBase.remove((IPluginExtension) element);
} else if (element instanceof IPluginElement) {
IPluginElement e = (IPluginElement) element;
Object parent = e.getParent();
if (parent instanceof PluginLibraryNode && e instanceof PluginElementNode) {
((PluginLibraryNode) parent).removeContentFilter((PluginElementNode) e);
} else if (parent instanceof IPluginParent) {
((IPluginParent) parent).remove(e);
}
} else if (element instanceof IBuildEntry) {
IBuildEntry e = (IBuildEntry) element;
build.remove(e);
} else if (element instanceof BundleObject) {
if (element instanceof ImportPackageObject) {
IManifestHeader header =
bundleModel.getBundle().getManifestHeader(Constants.IMPORT_PACKAGE);
if (header != null && header instanceof ImportPackageHeader) {
((ImportPackageHeader) header).removePackage((PackageObject) element);
}
}
if (element instanceof RequireBundleObject) {
IBaseModel aggModel = getEditor().getAggregateModel();
if (aggModel instanceof BundlePluginModel) {
BundlePluginModel mod = (BundlePluginModel) aggModel;
pluginBase = mod.getPluginBase();
IPluginImport[] imports = pluginBase.getImports();
IPluginImport currentImport = null;
for (IPluginImport pluginImport : imports) {
String elementValue = ((RequireBundleObject) element).getValue();
if (pluginImport.getId().equals(elementValue)) {
currentImport = pluginImport;
break;
}
}
IPluginImport[] plugins = {currentImport};
if (pluginBase instanceof BundlePluginBase && currentImport != null)
((BundlePluginBase) pluginBase).remove(plugins);
}
}
if (element instanceof ExportPackageObject) {
IManifestHeader header =
bundleModel.getBundle().getManifestHeader(Constants.EXPORT_PACKAGE);
if (header != null && header instanceof ExportPackageHeader) {
((ExportPackageHeader) header).removePackage((PackageObject) element);
}
}
}
}
} catch (CoreException e) {
PDEPlugin.logException(e);
}
}
