/** readElement() */
protected void readElement(IConfigurationElement element) {
if (element.getName().equals(tagName)) {
String namespace = element.getAttribute(ATT_NAME_SPACE);
if (namespace != null) {
Bundle bundle =
Platform.getBundle(element.getDeclaringExtension().getContributor().getName());
if (attributeNames.length == 1) {
String className = element.getAttribute(attributeNames[0]);
if (className != null) {
nsKeyedExtensionRegistry.put(namespace, className, bundle);
}
} else {
HashMap map = new HashMap();
for (int i = 0; i < attributeNames.length; i++) {
String attributeName = attributeNames[i];
String className = element.getAttribute(attributeName);
if (className != null && className.length() > 0) {
map.put(attributeName, className);
}
}
nsKeyedExtensionRegistry.put(namespace, map, bundle);
}
}
}
}
private static void getConfigurationElementsPaths(
final Set<String> result, final String path, final IConfigurationElement[] elements) {
if (elements.length == 0) {
if (!result.add(path)) {
System.err.println(
"Error while collecting registry paths. Adding "
+ path
+ " twice."); //$NON-NLS-1$ //$NON-NLS-2$
// Commented, because that pollutes the log!
// for (final String str : result) {
// if (path.equals(str)) {
// System.err.println(str);
// } else {
// System.out.println(str);
// }
// }
}
return;
}
for (final IConfigurationElement element : elements) {
final String subPath =
path
+ "<"
+ element.getName()
+ " "
+ getAttributes(element)
+ "/>"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
getConfigurationElementsPaths(result, subPath, element.getChildren());
}
}
private void initGlobaleGuiceInjector() {
List<Module> moduleList = new ArrayList<Module>();
IExtensionRegistry reg = Platform.getExtensionRegistry();
IConfigurationElement[] extensions =
reg.getConfigurationElementsFor(ISharedModuleProvider.EXTENSION_POINT_ID);
for (int i = 0; i < extensions.length; i++) {
IConfigurationElement element = extensions[i];
if (element.getAttribute("class") != null) {
try {
ISharedModuleProvider provider =
(ISharedModuleProvider) element.createExecutableExtension("class");
moduleList.add(provider.get());
} catch (Exception e) {
e.printStackTrace();
}
}
}
Injector injector = Guice.createInjector(moduleList);
try {
Field field = GuiceContext.class.getDeclaredField("globalSharedInjector");
field.setAccessible(true);
field.set(GuiceContext.class, injector);
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public IToolBehaviorProvider[] getAvailableToolBehaviorProviders() {
if (toolBehaviorProviders == null) {
DefaultBPMN2Editor editor = (DefaultBPMN2Editor) getDiagramEditor();
TargetRuntime rt = editor.getTargetRuntime();
IConfigurationElement[] config =
Platform.getExtensionRegistry().getConfigurationElementsFor(Activator.UI_EXTENSION_ID);
Bpmn2ToolBehaviorProvider provider = null;
try {
for (IConfigurationElement e : config) {
if (e.getName().equals("toolProvider")) { // $NON-NLS-1$
String id = e.getAttribute("id"); // $NON-NLS-1$
String runtimeId = e.getAttribute("runtimeId"); // $NON-NLS-1$
if (rt != null && rt.getId().equals(runtimeId)) {
String className = e.getAttribute("class"); // $NON-NLS-1$
ClassLoader cl = rt.getRuntimeExtension().getClass().getClassLoader();
Constructor ctor = null;
Class providerClass = Class.forName(className, true, cl);
ctor = providerClass.getConstructor(IDiagramTypeProvider.class);
provider = (Bpmn2ToolBehaviorProvider) ctor.newInstance(this);
break;
}
}
}
} catch (Exception ex) {
Activator.logError(ex);
}
if (provider == null) provider = new Bpmn2ToolBehaviorProvider(this);
toolBehaviorProviders = new IToolBehaviorProvider[] {provider};
}
return toolBehaviorProviders;
}
protected List<IScmAccessValidator> getAllValidators() {
List<IScmAccessValidator> validators = new ArrayList<IScmAccessValidator>();
IConfigurationElement[] configurationElements =
Platform.getExtensionRegistry()
.getConfigurationElementsFor(IScmAccessValidator.EXTENSION_POINT_ID);
for (IConfigurationElement v : configurationElements) {
if (!"validator".equals(v.getName())) {
continue;
}
try {
Object extension = v.createExecutableExtension("class");
log.debug("Found SCM validator: {}", extension.getClass().getCanonicalName());
if (!(extension instanceof IScmAccessValidator)) {
throw new IllegalArgumentException(
extension.getClass().getCanonicalName()
+ " does not implement the IScmAccessValidator interface");
}
validators.add((IScmAccessValidator) extension);
} catch (CoreException e) {
log.error("Failed to instantiate SCM access validator, will be ignored", e);
}
}
return validators;
}
/**
* Returns the set of modes specified in the configuration data, or <code>null</code> if none
* (i.e. default tab group)
*
* @return the set of modes specified in the configuration data, or <code>null</code>
*/
protected List<Set<String>> getModes() {
if (fModes == null) {
fModes = new ArrayList<Set<String>>();
fPerspectives = new Hashtable<Set<String>, String>();
IConfigurationElement[] modes =
fConfig.getChildren(IConfigurationElementConstants.LAUNCH_MODE);
if (modes.length > 0) {
IConfigurationElement element = null;
String perspective = null, mode = null;
Set<String> mset = null;
for (int i = 0; i < modes.length; i++) {
element = modes[i];
mode = element.getAttribute(IConfigurationElementConstants.MODE);
mset = new HashSet<String>();
mset.add(mode);
fModes.add(mset);
perspective = element.getAttribute(IConfigurationElementConstants.PERSPECTIVE);
if (perspective != null) {
fPerspectives.put(mset, perspective);
}
}
}
}
return fModes;
}
/* (non-Javadoc)
* @see org.eclipse.core.runtime.IExecutableExtension#setInitializationData(org.eclipse.core.runtime.IConfigurationElement, java.lang.String, java.lang.Object)
*/
@Override
public void setInitializationData(IConfigurationElement config, String propertyName, Object data)
throws CoreException {
id = config.getAttribute("id");
factoryName = config.getAttribute("name");
name = config.getAttribute("name");
}
/** Read command descriptors from extension points. */
private void initializeCreationCommandDescriptors() {
creationCommandDescriptors = new HashMap<Object, CreationCommandDescriptor>();
// Reading data from plugins
IConfigurationElement[] configElements =
Platform.getExtensionRegistry()
.getConfigurationElementsFor(extensionPointNamespace, EDITOR_EXTENSION_ID);
CreationCommandExtensionFactory extensionReader = new CreationCommandExtensionFactory();
for (IConfigurationElement ele : configElements) {
CreationCommandDescriptor desc;
try {
if (CreationCommandExtensionFactory.CREATION_COMMAND_EXTENSIONPOINT.equals(ele.getName())) {
desc = extensionReader.createCreationCommand(ele);
creationCommandDescriptors.put(desc.commandId, desc);
}
} catch (ExtensionException e) {
Activator.getDefault()
.getLog()
.log(new Status(IStatus.WARNING, Activator.PLUGIN_ID, e.getMessage(), e));
PapyrusTrace.error(
IDebugChannel.PAPYRUS_EXTENSIONPOINT_LOADING,
this,
"Initialization creation command problem " + e);
}
}
PapyrusTrace.trace(
IDebugChannel.PAPYRUS_EXTENSIONPOINT_LOADING,
this,
"" + creationCommandDescriptors.size() + " creationCommands loaded");
}
public static List<ContextComputationStrategy> readContextComputationStrategies() {
List<ContextComputationStrategy> strategies = new ArrayList<ContextComputationStrategy>();
IExtensionPoint extensionPoint =
Platform.getExtensionRegistry().getExtensionPoint(STRATEGIES_EXTENSION_POINT_ID);
IExtension[] extensions = extensionPoint.getExtensions();
for (IExtension extension : extensions) {
IConfigurationElement[] configurationElements = extension.getConfigurationElements();
for (IConfigurationElement element : configurationElements) {
if (element.getName().equals(CONTEXT_COMPUTATION_STRATEGY)) {
try {
ContextComputationStrategy strategy =
(ContextComputationStrategy) element.createExecutableExtension(ATTRIBUTE_CLASS);
strategies.add(strategy);
} catch (Throwable t) {
StatusHandler.log(
new Status(
IStatus.ERROR,
ContextCorePlugin.ID_PLUGIN,
NLS.bind(
"Cannot instantiate {0} from bundle {1}: {2}", //$NON-NLS-1$
new Object[] {
element.getAttribute(ATTRIBUTE_CLASS),
extension.getContributor().getName(),
t.getMessage()
}),
t));
}
}
}
}
return strategies;
}
/*
* Internal hook for unit testing.
*/
public AbstractCriteriaDefinitionProvider[] getCriteriaDefinitionProviders() {
if (null == criteriaDefinitionProviders) {
List<AbstractCriteriaDefinitionProvider> providers = new ArrayList<>();
IExtensionRegistry registry = Platform.getExtensionRegistry();
IConfigurationElement[] elements =
registry.getConfigurationElementsFor(EXTENSION_POINT_ID_CRITERIA_DEFINITION);
for (int i = 0; i < elements.length; ++i) {
IConfigurationElement elem = elements[i];
if (elem.getName().equals(ELEMENT_NAME_CRITERIA_DEFINITION_PROVIDER)) {
try {
AbstractCriteriaDefinitionProvider provider =
(AbstractCriteriaDefinitionProvider)
elem.createExecutableExtension(ATTRIBUTE_NAME_CLASS);
providers.add(provider);
} catch (CoreException e) {
// log and skip
String msg =
"Error instantiating help keyword index provider class \""
+ elem.getAttribute(ATTRIBUTE_NAME_CLASS)
+ '"'; //$NON-NLS-1$
HelpPlugin.logError(msg, e);
}
}
}
criteriaDefinitionProviders =
providers.toArray(new AbstractCriteriaDefinitionProvider[providers.size()]);
}
return criteriaDefinitionProviders;
}
private ToolbarDockableRegistry() {
super();
IExtensionRegistry extensionRegistry = Platform.getExtensionRegistry();
if (extensionRegistry == null) {
return;
}
IConfigurationElement[] extensions =
extensionRegistry.getConfigurationElementsFor(EXTENSION_POINT_ID);
for (IConfigurationElement element : extensions) {
String groupId = element.getAttribute(ATT_GROUP_ID);
if (groupId == null || groupId.trim().length() == 0) {
groupId = GLOBAL_GROUP_ID;
}
List<Dockable> compos = toolbarDockables.get(groupId);
if (compos == null) {
compos = new ArrayList<Dockable>();
}
try {
JComponent compo = (JComponent) element.createExecutableExtension(ATT_CLASS);
Dockable dockable = new ButtonDockable(element.getAttribute(ATT_ID), compo);
createDockableDragger(dockable);
compos.add(dockable);
} catch (Exception e) {
e.printStackTrace();
}
toolbarDockables.put(groupId, compos);
}
}
/** Reads all relevant extensions. */
private void extensionReader() {
final IExtensionRegistry registry = Platform.getExtensionRegistry();
for (final IConfigurationElement ce :
registry.getConfigurationElementsFor(InternalConstants.SCRIPT_ENGINES_EXTENSION_POINT)) {
final String elementName = ce.getName();
if (elementName.equals(InternalConstants.ENGINE_TAG)) {
final String language = ce.getAttribute(InternalConstants.LANGUAGE_TAG);
if (language == null || language.length() == 0) {
LogUtils.error(
ce, InternalConstants.LANGUAGE_TAG + " must be specified. Ignored"); // $NON-NLS-1$
continue;
}
if (getEngines().get(language) != null) {
LogUtils.error(ce, "Duplicate declaration of language '" + language + "'. Ignored.");
continue;
}
final IScriptEngineDescriptor engine =
IScriptEngineFactory.eINSTANCE.createScriptEngineDescriptor();
engine.init(language, ce);
getEngines().put(language, engine);
} else {
LogUtils.error(ce, "Unknown tag: '" + ce.getName() + "'");
}
}
}
/**
* Creates an extension. If the extension plugin has not been loaded, a busy cursor will be
* activated during the duration of the load.
*
* @param element the config element defining the extension
* @param classAttribute the name of the attribute carrying the class
* @return the extension object
*/
public static Object createExtension(
final IConfigurationElement element, final String classAttribute) throws CoreException {
// If plugin has been loaded, create extension.
// Otherwise, show busy cursor then create extension.
String id = element.getContributor().getName();
Bundle bundle = Platform.getBundle(id);
if (bundle.getState() == org.osgi.framework.Bundle.ACTIVE) {
return element.createExecutableExtension(classAttribute);
}
final Object[] ret = new Object[1];
final CoreException[] exc = new CoreException[1];
BusyIndicator.showWhile(
null,
new Runnable() {
@Override
public void run() {
try {
ret[0] = element.createExecutableExtension(classAttribute);
} catch (CoreException e) {
exc[0] = e;
}
}
});
if (exc[0] != null) throw exc[0];
return ret[0];
}
private boolean hasWizard() {
DataSetTypeElement dTypeElement = (DataSetTypeElement) getSelectedDataSet();
if (dTypeElement == null) {
return false;
}
if (dTypeElement instanceof OdaDataSetTypeElement) {
// Get the currently selected Data Set type and invoke its wizard
// class
IConfigurationElement element =
((OdaDataSetTypeElement) dTypeElement).getIConfigurationElement();
if (element != null) {
AbstractDataSetWizard newWizard =
(AbstractDataSetWizard) htDataSetWizards.get(element.getAttribute("id")); // $NON-NLS-1$
if (newWizard != null) {
return true;
}
// Get the new wizard from this element
IConfigurationElement[] v3elements = element.getChildren("dataSetWizard"); // $NON-NLS-1$
IConfigurationElement[] v2elements = element.getChildren("newDataSetWizard"); // $NON-NLS-1$
if (v3elements.length > 0 || v2elements.length > 0) {
return true;
}
}
} else if (isScriptDataSet(dTypeElement.getDataSetTypeName())) {
return true;
} else return helper.hasWizard(getSelectedDataSource());
return false;
}
/**
* Returns the {@link INamespaceLabelProvider} for the given {@link ISourceModelElement}'s
* namespace.
*/
public static INamespaceLabelProvider getLabelProvider(ISourceModelElement element) {
IExtensionPoint point =
Platform.getExtensionRegistry().getExtensionPoint(NAMESPACES_EXTENSION_POINT);
if (point != null) {
String namespaceURI = getNameSpaceURI(element);
for (IExtension extension : point.getExtensions()) {
for (IConfigurationElement config : extension.getConfigurationElements()) {
if (namespaceURI.equals(config.getAttribute("uri"))) {
if (config.getAttribute("labelProvider") != null) {
try {
Object provider = config.createExecutableExtension("labelProvider");
if (provider instanceof INamespaceLabelProvider) {
return (INamespaceLabelProvider) provider;
}
} catch (CoreException e) {
BeansUIPlugin.log(e);
}
}
return null;
}
}
}
}
return null;
}
@Override
protected void okPressed() {
Iterator settingsIterator = selectedSettings.iterator();
MultiStatus result =
new MultiStatus(
PlatformUI.PLUGIN_ID,
IStatus.OK,
IDEWorkbenchMessages.ChooseWorkspaceWithSettingsDialog_ProblemsTransferTitle,
null);
IPath path = new Path(getWorkspaceLocation());
String[] selectionIDs = new String[selectedSettings.size()];
int index = 0;
while (settingsIterator.hasNext()) {
IConfigurationElement elem = (IConfigurationElement) settingsIterator.next();
result.add(transferSettings(elem, path));
selectionIDs[index] = elem.getAttribute(ATT_ID);
}
if (result.getSeverity() != IStatus.OK) {
ErrorDialog.openError(
getShell(),
IDEWorkbenchMessages.ChooseWorkspaceWithSettingsDialog_TransferFailedMessage,
IDEWorkbenchMessages.ChooseWorkspaceWithSettingsDialog_SaveSettingsFailed,
result);
return;
}
saveSettings(selectionIDs);
super.okPressed();
}
/**
* Returns this tab group's description in the given mode set.
*
* @param modes the set of modes
* @return a description of the Launch Mode if available. If not available, attempts to return a
* description of the Launch Configuration. If no appropriate description is found an empty
* string is returned.
*/
public String getDescription(Set<String> modes) {
String description = null;
if (fDescriptions == null) {
fDescriptions = new HashMap<Set<String>, String>();
IConfigurationElement[] children =
fConfig.getChildren(IConfigurationElementConstants.LAUNCH_MODE);
IConfigurationElement child = null;
String mode = null;
HashSet<String> set = null;
for (int i = 0; i < children.length; i++) {
child = children[i];
mode = child.getAttribute(IConfigurationElementConstants.MODE);
if (mode != null) {
set = new HashSet<String>();
set.add(mode);
}
description = child.getAttribute(IConfigurationElementConstants.DESCRIPTION);
if (description != null) {
fDescriptions.put(set, description);
}
}
}
description = fDescriptions.get(modes);
if (description == null) {
description = fConfig.getAttribute(IConfigurationElementConstants.DESCRIPTION);
}
return (description == null ? IInternalDebugCoreConstants.EMPTY_STRING : description);
}
private List<Dependency> parseDependencies(IConfigurationElement element) {
IConfigurationElement[] dependencyElements = element.getChildren("dependency"); // $NON-NLS-1$
if (dependencyElements == null) {
return Collections.emptyList();
}
List<Dependency> dependencies = new ArrayList<Dependency>(dependencyElements.length);
for (IConfigurationElement dependencyElement : dependencyElements) {
String artifactId = parseArtifactId(dependencyElement);
String groupId = parseGroupId(dependencyElement);
String scope = parseScope(dependencyElement);
if (artifactId == null
|| artifactId.length() == 0
|| groupId == null
|| groupId.length() == 0) {
Activator.getDefault()
.getLog()
.log(
new Status(
Status.ERROR,
Activator.PLUGIN_ID,
Messages.SwitchYardComponentExtensionManager_InvalidDependencyStatus
+ element.getContributor().getName()));
continue;
}
dependencies.add(M2EUtils.createSwitchYardDependency(groupId, artifactId, scope));
}
return dependencies;
}
/**
* Runs an artifact analysis for the given file by searching the given extension point for an
* {@link IArtifactAnalysis} that matches its language ID.
*
* <p>This is a utility method generally invoked from {@link #doArtifactAnalysis(ITranslationUnit,
* List)}.
*
* <p>It is assumed that only one extension will be contributed per language ID. If multiple
* extensions are found, it is unspecified which one will be run.
*
* @param extensionPointID
* @param tu
* @param includes
* @param allowPrefixOnlyMatch
* @return {@link ScanReturn}
* @since 6.0
*/
protected ScanReturn runArtifactAnalysisFromExtensionPoint(
String extensionPointID,
final ITranslationUnit tu,
final List<String> includes,
final boolean allowPrefixOnlyMatch) {
try {
final String languageID = tu.getLanguage().getId();
for (IConfigurationElement config :
Platform.getExtensionRegistry().getConfigurationElementsFor(extensionPointID)) {
try {
if (languageID.equals(config.getAttribute("languageID"))) {
IArtifactAnalysis artifactAnalysis =
(IArtifactAnalysis) config.createExecutableExtension("class"); // $NON-NLS-1$
return artifactAnalysis.runArtifactAnalysis(
languageID, tu, includes, allowPrefixOnlyMatch);
}
} catch (CoreException e) {
CommonPlugin.log(e.getClass().getSimpleName() + ": " + e.getMessage());
}
}
} catch (CoreException e) {
e.printStackTrace();
CommonPlugin.log(
IStatus.ERROR,
"RunAnalyseMPICommandHandler: Error setting up analysis for project "
+ tu.getCProject()
+ " error="
+ e.getMessage()); // $NON-NLS-1$ //$NON-NLS-2$
}
return new ScanReturn();
}
private static void loadSetupLibraries(
final String id,
final Map<String, String> filter,
final IConfigurationElement[] configurationElements,
final RSetup setup)
throws Exception {
for (int i = 0; i < configurationElements.length; i++) {
final IConfigurationElement element = configurationElements[i];
if (element.getName().equals(LIBRARY_ELEMENT_NAME)
&& id.equals(element.getAttribute(SETUP_ID_ATTRIBUTE_NAME))) {
final String path = getLocation(element, filter);
if (path == null) {
continue;
}
final String groupId = element.getAttribute(GROUP_ATTRIBUTE_NAME);
if (groupId == null || groupId.length() == 0 || groupId.equals("R_LIBS")) { // $NON-NLS-1$
setup.getRLibs().add(path);
} else if (groupId.equals("R_LIBS_SITE")) { // $NON-NLS-1$
setup.getRLibsSite().add(path);
} else if (groupId.equals("R_LIBS_USER")) { // $NON-NLS-1$
setup.getRLibsUser().add(path);
} else {
log(
IStatus.WARNING,
"Invalid R setup element: "
+ "Unknown library group '"
+ groupId
+ "', the library is ignored",
element);
}
}
}
}
public void setClient(WebView view) {
this.view = view;
this.engine = view.getEngine();
JSObject window = (JSObject) engine.executeScript("window");
window.setMember("ide", this);
Collection<IEclipseToBrowserFunction> onLoadFunctions =
new ArrayList<IEclipseToBrowserFunction>();
IConfigurationElement[] extensions =
BrowserExtensions.getExtensions(
BrowserExtensions.EXTENSION_ID_ECLIPSE_TO_BROWSER,
null,
view.getEngine().locationProperty().get());
for (IConfigurationElement element : extensions) {
try {
String onLoad = element.getAttribute(BrowserExtensions.ELEMENT_ONLOAD);
if (onLoad != null && onLoad.equals("true")) {
onLoadFunctions.add(
(IEclipseToBrowserFunction)
WorkbenchPlugin.createExtension(element, BrowserExtensions.ELEMENT_CLASS));
}
} catch (CoreException ex) {
StatusManager.getManager()
.handle(
new Status(
IStatus.ERROR,
IdeUiPlugin.PLUGIN_ID,
"Could not instantiate browser element provider extension.",
ex));
return;
}
}
callOnBrowser(onLoadFunctions);
}
private static RSetup loadSetup(
final String id,
final Map<String, String> filter,
final IConfigurationElement[] configurationElements) {
try {
for (int i = 0; i < configurationElements.length; i++) {
final IConfigurationElement element = configurationElements[i];
if (element.getName().equals(SETUP_ELEMENT_NAME)
&& id.equals(element.getAttribute(ID_ATTRIBUTE_NAME))) {
final RSetup setup = new RSetup(id);
if (filter != null && filter.containsKey("$os$")) { // $NON-NLS-1$
setup.setOS(filter.get("$os$"), filter.get("$arch$")); // $NON-NLS-1$ //$NON-NLS-2$
} else {
setup.setOS(Platform.getOS(), Platform.getOSArch());
}
setup.setName(element.getAttribute(NAME_ATTRIBUTE_NAME));
loadSetupBase(id, filter, configurationElements, setup);
if (setup.getRHome() == null) {
log(
IStatus.WARNING,
"Incomplete R setup: Missing R home for setup '" + id + "', the setup is ignored.",
element);
return null;
}
loadSetupLibraries(id, filter, configurationElements, setup);
return setup;
}
}
} catch (final Exception e) {
LOGGER.log(
new Status(IStatus.ERROR, PLUGIN_ID, "Error in R setup: Failed to load setup.", e));
}
return null;
}
@Override
public void addExtension(IExtensionTracker tracker, IExtension extension) {
IConfigurationElement[] elements = extension.getConfigurationElements();
for (int i = 0; i < elements.length; i++) {
IConfigurationElement element = elements[i];
if (element.getName().equals(tag)) {
String id = element.getAttribute(IWorkbenchRegistryConstants.ATT_ID);
String file = element.getAttribute(IWorkbenchRegistryConstants.ATT_ICON);
if (file == null || id == null) {
Persistence.log(
element,
Persistence.ACTIVITY_IMAGE_BINDING_DESC,
"definition must contain icon and ID"); //$NON-NLS-1$
continue; // ignore - malformed
}
if (registry.getDescriptor(id) == null) { // first come, first serve
ImageDescriptor descriptor =
AbstractUIPlugin.imageDescriptorFromPlugin(element.getNamespace(), file);
if (descriptor != null) {
registry.put(id, descriptor);
tracker.registerObject(extension, id, IExtensionTracker.REF_WEAK);
}
}
}
}
}
/** 加载记忆库匹配实现 ; */
private void runExtension() {
IConfigurationElement[] config =
Platform.getExtensionRegistry().getConfigurationElementsFor(TMIMPORTER_EXTENSION_ID);
try {
for (IConfigurationElement e : config) {
final Object o = e.createExecutableExtension("class");
if (o instanceof ITmImporter) {
ISafeRunnable runnable =
new ISafeRunnable() {
public void handleException(Throwable exception) {
logger.error(Messages.getString("importer.TmImporter.logger1"), exception);
}
public void run() throws Exception {
tmImporter = (ITmImporter) o;
}
};
SafeRunner.run(runnable);
}
}
} catch (CoreException ex) {
logger.error(Messages.getString("importer.TmImporter.logger1"), ex);
}
}
/** @param viewer */
private void addDndSupport(GraphicalViewer viewer, String type) {
IExtensionPoint point =
Platform.getExtensionRegistry().getExtensionPoint(UMLPlugin.PLUGIN_ID, "dnd");
IExtension[] extensions = point.getExtensions();
for (int i = 0; i < extensions.length; i++) {
IExtension extension = extensions[i];
IConfigurationElement[] elements = extension.getConfigurationElements();
for (int j = 0; j < elements.length; j++) {
IConfigurationElement element = elements[j];
try {
Object object = element.createExecutableExtension("class");
if (object instanceof UMLDropTargetListenerFactory) {
UMLDropTargetListenerFactory factory = (UMLDropTargetListenerFactory) object;
if (factory.accept(type)) {
TransferDropTargetListener targetListener = factory.getDropTargetListener(viewer);
viewer.addDropTargetListener(targetListener);
}
}
} catch (CoreException e) {
e.printStackTrace();
} finally {
}
}
}
}
private IEvaluatedType evaluateType(AbstractTypeGoal goal, int time, List list) {
Set typeSet = new HashSet();
for (Iterator iterator = list.iterator(); iterator.hasNext(); ) {
IConfigurationElement element = (IConfigurationElement) iterator.next();
ITypeInferencer ti;
try {
ti = (ITypeInferencer) element.createExecutableExtension("evaluator"); // $NON-NLS-1$
} catch (CoreException e) {
e.printStackTrace();
continue;
}
// ITypeInferencer ti = (ITypeInferencer)
// iterator.next();
IEvaluatedType type = ti.evaluateType(goal, time);
if (type != null && !(type instanceof UnknownType)) {
if (type instanceof AmbiguousType) {
flattenTypes((AmbiguousType) type, typeSet);
} else {
typeSet.add(type);
}
}
}
if ((typeSet.size() > 1) && (goal.getContext() instanceof BasicContext)) {
reduceTypes((BasicContext) goal.getContext(), typeSet);
}
if (typeSet.size() == 1) {
return (IEvaluatedType) typeSet.iterator().next();
} else if (typeSet.size() > 1) {
return new AmbiguousType(
(IEvaluatedType[]) typeSet.toArray(new IEvaluatedType[typeSet.size()]));
} else {
return null;
}
}
EngineExtensionManager() {
IExtensionRegistry registry = Platform.getExtensionRegistry();
IExtensionPoint extensionPoint =
registry.getExtensionPoint("org.eclipse.birt.core.FactoryService");
IExtension[] extensions = extensionPoint.getExtensions();
for (IExtension extension : extensions) {
IConfigurationElement[] elements = extension.getConfigurationElements();
for (IConfigurationElement element : elements) {
String type = element.getAttribute("type");
if ("org.eclipse.birt.report.engine.extension".equals(type)) {
try {
Object factoryObject = element.createExecutableExtension("class");
if (factoryObject instanceof IReportEngineExtensionFactory) {
IReportEngineExtensionFactory factory =
(IReportEngineExtensionFactory) factoryObject;
IReportEngineExtension engineExtension = factory.createExtension(ReportEngine.this);
exts.put(engineExtension.getExtensionName(), engineExtension);
}
} catch (CoreException ex) {
logger.log(Level.WARNING, "can not load the engine extension factory", ex);
}
}
}
}
}
static {
IExtensionPoint extensionPoint =
Platform.getExtensionRegistry().getExtensionPoint(TYPE_EVALUATORS);
IExtension[] ext = extensionPoint.getExtensions();
// ArrayList resolvers = new ArrayList();
for (int a = 0; a < ext.length; a++) {
IConfigurationElement[] elements = ext[a].getConfigurationElements();
IConfigurationElement myElement = elements[0];
try {
String nature = myElement.getAttribute(NATURE);
List list = (List) evaluatorsByNatures.get(nature);
if (list == null) {
list = new ArrayList();
evaluatorsByNatures.put(nature, list);
}
// ITypeInferencer resolver = (ITypeInferencer) myElement
// .createExecutableExtension("evaluator");
// resolvers.add(resolver);
// list.add(resolver);
list.add(myElement);
} catch (Exception e) {
e.printStackTrace();
}
}
}
private static void initializeClientContextIDs() {
registeredClientContextIds = new java.util.HashSet<String>();
IExtensionPoint extPoint =
Platform.getExtensionRegistry().getExtensionPoint(EP_UI_REGISTERED_CLIENT_CONTEXTS);
for (IExtension extension : extPoint.getExtensions()) {
for (IConfigurationElement next : extension.getConfigurationElements()) {
registeredClientContextIds.add(next.getAttribute(A_ID));
}
}
IExtensionTracker extTracker = ValidationUIPlugin.getExtensionTracker();
if (extTracker != null) {
IExtensionChangeHandler extensionHandler =
new IExtensionChangeHandler() {
public void addExtension(IExtensionTracker tracker, IExtension extension) {
addClientContextIDs(extension.getConfigurationElements());
}
public void removeExtension(IExtension extension, Object[] objects) {
// client-context IDs cannot be undefined
}
};
extTracker.registerHandler(
extensionHandler, ExtensionTracker.createExtensionPointFilter(extPoint));
}
}
@Override
protected List<Object> getKeys() {
List<Object> keys = new ArrayList<Object>();
List<IConfigurationElement> proxyElements =
ToolchainExtensions.getInstance().findExplorerProxyNodes(element);
List<IConfigurationElement> children = new ArrayList<IConfigurationElement>();
Collections.addAll(children, element.getChildren());
for (IConfigurationElement proxy : proxyElements) {
Collections.addAll(children, proxy.getChildren());
}
for (IConfigurationElement el : children) {
if (ToolchainExtensions.NODE_EXTENSION_NAME.equals(el.getName())) {
keys.add(new Key(el, null));
}
if (ToolchainExtensions.NODE_RESOURCE_EXTENSION_NAME.equals(el.getName())) {
keys.add(new Key(el, null));
}
if (ToolchainExtensions.NODE_DYNAMIC_EXTENSION_NAME.equals(el.getName())) {
try {
IExplorerContentRetriever contentRetriever = contentRetrievers.get(el);
if (contentRetriever == null) {
contentRetriever = (IExplorerContentRetriever) el.createExecutableExtension("class");
contentRetriever.initialize(el.getAttribute("id"), getNode().getContext());
contentRetriever.addPropertyChangeListener(contentRetrieverListener);
contentRetrievers.put(el, contentRetriever);
}
if (contentRetriever != null) {
List<Object> contentList = contentRetriever.getChildren();
if (contentList.isEmpty()) {
String emptyNodeID = el.getAttribute("empty");
if (emptyNodeID != null && !emptyNodeID.isEmpty()) {
keys.add(new Key(el, null));
}
} else {
for (Object content : contentList) {
keys.add(new Key(el, content));
}
}
}
} catch (CoreException e) {
e.printStackTrace();
}
}
}
return keys;
}
