/**
* Sets the attribute of this IMarker with the given name. <br>
*
* @see IMarker#setAttribute(String, Object)
* @param marker The concerned marker
* @param attributeName the name of the attribute
* @param value the value, or <code>null</code> if the attribute is to be undefined
*/
public static void setAttribute(IMarker marker, String attributeName, Object value) {
try {
if (marker != null) {
marker.setAttribute(attributeName, value);
}
} catch (final CoreException e) {
DslCommonPlugin.getDefault().getLog().log(e.getStatus());
}
}
/**
* Deletes all markers on this resource of the given type.
*
* @param resource An IResource for which this markers must be removed
* @param type the type of the marker to create
*/
public static void removeMarkerFor(IResource resource, String type) {
try {
if (resource != null && resource.exists()) {
resource.deleteMarkers(type, false, IResource.DEPTH_ZERO);
}
} catch (final CoreException e) {
DslCommonPlugin.getDefault().getLog().log(e.getStatus());
}
}
/**
* Creates a marker with the specified type on this resource. Marker type ids are the id of an
* extension installed in the <code>org.eclipse.core.resources.markers</code> extension point. The
* specified type string must not be <code>null</code>.
*
* @param resource An IResource for which a marker must be added
* @param message The message of the marker we want to display in the Problem View.
* @param severity The severity of the marker
* @param type the type of the marker to create
* @return an optional Marker (none if problem during creation).
*/
public static Option<IMarker> addMarkerFor(
final IResource resource, final String message, final int severity, String type) {
try {
if (resource != null) {
final IMarker marker = resource.createMarker(type);
marker.setAttribute(IMarker.SEVERITY, severity);
marker.setAttribute(IMarker.MESSAGE, message);
return Options.newSome(marker);
}
} catch (final CoreException e) {
DslCommonPlugin.getDefault().getLog().log(e.getStatus());
}
return Options.newNone();
}
/**
* return the list of EPackage declared in the given list of bundles.
*
* @param bundles a collection of bundles.
* @return the list of EPackage declarations made through the plugin.xml of those bundles.
*/
protected Collection<EPackageLoadingCallback.EPackageDeclarationSource>
getEPackagesDeclaredInBundles(Collection<String> bundles) {
Collection<EPackageLoadingCallback.EPackageDeclarationSource> result = Lists.newArrayList();
if (EMFPlugin.IS_ECLIPSE_RUNNING) {
final IExtensionRegistry reg = Platform.getExtensionRegistry();
Multimap<String, EPackageDeclaration> contributions = HashMultimap.create();
final IExtensionPoint ep = reg.getExtensionPoint(EMF_GENERATED_PACKAGE_EXTENSIONPOINT);
for (final IExtension ext : ep.getExtensions()) {
final IConfigurationElement[] ce = ext.getConfigurationElements();
String contributorName = ext.getContributor().getName();
if (bundles.contains(contributorName)) {
for (IConfigurationElement element : ce) {
String nsURI = element.getAttribute("uri"); // $NON-NLS-1$
String className = element.getAttribute("class"); // $NON-NLS-1$
String genModel = element.getAttribute("genModel"); // $NON-NLS-1$
if (nsURI != null && className != null) {
contributions.put(
contributorName, new EPackageDeclaration(nsURI, className, genModel));
} else {
DslCommonPlugin.getDefault()
.warning(
MessageFormat.format(
Messages.BundleClassLoading_ignoredEPackageDeclaration, contributorName),
new IllegalArgumentException());
}
}
}
}
for (String contributor : contributions.keySet()) {
Collection<EPackageDeclaration> declarations = contributions.get(contributor);
if (declarations.size() > 0) {
result.add(
new EPackageLoadingCallback.EPackageDeclarationSource(
contributor, declarations, true));
}
}
}
return result;
}
@Override
public IEditingDomainFactory getEditingDomainFactory() {
if (extension == null) {
if (Platform.isRunning()) {
try {
extension =
(IEditingDomainFactory)
element.createExecutableExtension(EDITING_DOMAIN_FACTORY_CLASS_ATTRIBUTE);
} catch (CoreException e) {
DslCommonPlugin.getDefault()
.getLog()
.log(
new Status(
IStatus.ERROR,
DslCommonPlugin.PLUGIN_ID,
MessageFormat.format(
Messages.EclipseEditingDomainFactoryDescriptor_errorLoadingExtension,
element.getDeclaringExtension().getUniqueIdentifier()),
e));
}
}
}
return extension;
}