/** Performs the necessary initialization. */
protected void init() {
if (debug) {
DebugTrace.print(this, "init"); // $NON-NLS-1$
}
LibraryPlugin.getDefault()
.getPreferenceStore()
.addPropertyChangeListener(preferenceStoreChangeListener);
// Create the adapter factory.
List factories = new ArrayList();
factories.add(new ResourceItemProviderAdapterFactory());
factories.add(new ReflectiveItemProviderAdapterFactory());
ComposedAdapterFactory adapterFactory = new ComposedAdapterFactory(factories);
// Create the command stack.
BasicCommandStack commandStack = new BasicCommandStack();
// Create the resource set.
ILibraryResourceSet resourceSet = createResourceSet();
resourceSet.addRefreshListener(refreshListener);
RefreshJob.getInstance().setResourceSet(resourceSet);
// Initialize the library save options.
saveOptions = resourceSet.getDefaultSaveOptions();
saveOptions.put(
MultiFileXMISaveImpl.DISCARD_UNRESOLVED_REFERENCES,
LibraryPreferences.getDiscardUnresolvedReferences());
// Create the editing domain.
editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, resourceSet);
// Register the editing domain.
registerEditingDomain(editingDomain);
}
/** Performs the import. */
public void performImport(final IProgressMonitor monitor) {
// need to disable the workspace refreshing
boolean refresh = RefreshJob.getInstance().isEnabled();
if (refresh) {
// disable resource refreshing during import
//
RefreshJob.getInstance().setEnabled(false);
}
try {
if (monitor != null) {
monitor.setTaskName(ImportResources.ConfigurationImportService_MSG3);
}
if (isSpecsOnly()) {
specsMgr.doImport(data.specs);
} else {
LibraryImportManager importingMgr = new LibraryImportManager(diffMgr, data.importList);
importingMgr.doMerge(data.replaceExisting, monitor);
}
// refresh library files in workspace
//
MethodLibrary lib = LibraryService.getInstance().getCurrentMethodLibrary();
ResourceUtil.refreshResources(lib, monitor);
} catch (Exception e) {
ImportPlugin.getDefault().getLogger().logError(e);
} finally {
if (refresh) {
// re-enable resource refreshing
//
RefreshJob.getInstance().setEnabled(true);
}
if (upGradeInfo != null) {
upGradeInfo.removeCopiedLibrary();
upGradeInfo = null;
}
}
try {
postImportOperation(monitor);
} catch (Exception e) {
ImportPlugin.getDefault().getLogger().logError(e);
}
}
/**
* Closes the managed method library.
*
* @return a method library
* @throw <code>LibraryServiceException</code> if an error occurs while performing the operation
*/
public void closeMethodLibrary() throws LibraryServiceException {
if (debug) {
String msg =
"library="
+ library
+ ", memory on entry=" //$NON-NLS-1$ //$NON-NLS-2$
+ (Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory());
DebugTrace.print(this, "closeMethodLibrary", msg); // $NON-NLS-1$
}
// String libPath = LibraryService.getInstance()
// .getCurrentMethodLibraryPath();
File libFile = new File(library.eResource().getURI().toFileString());
String libPath = libFile.getParentFile().getAbsolutePath();
// remove the configuration managers associated with this library
LibraryService.getInstance().removeConfigurationManagers(library);
removeResourceChangedListeners();
// Clear the temp layout resources.
LayoutResources.clear();
Suppression.clearCachedSuppressions();
TngUtil.umaItemProviderAdapterFactory.dispose();
ILibraryResourceSet resourceSet = (ILibraryResourceSet) editingDomain.getResourceSet();
resourceSet.unload();
try {
// Close the method library project file.
MethodLibraryProject.closeProject(libPath, null);
} catch (Exception e) {
throw new LibraryServiceException(e);
}
RefreshJob.getInstance().reset();
// Activates the garbage collector.
Runtime.getRuntime().gc();
if (debug) {
String msg =
"library="
+ library
+ ", memory on exit=" //$NON-NLS-1$ //$NON-NLS-2$
+ (Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory());
DebugTrace.print(this, "closeMethodLibrary", msg); // $NON-NLS-1$
}
}
