@Override
protected boolean readElement(IConfigurationElement element) {
if (TAG_NAVIGATOR_CONTENT.equals(element.getName())) {
String id = element.getAttribute(ATT_ID);
if (id != null) {
NavigatorContentDescriptor contentDescriptor =
CONTENT_DESCRIPTOR_MANAGER.getContentDescriptor(id);
if (contentDescriptor != null) {
IConfigurationElement[] children = element.getChildren(TAG_COMMON_SORTER);
if (children.length > 0) {
Set<CommonSorterDescriptor> localSorters = getCommonSorters(contentDescriptor);
for (int i = 0; i < children.length; i++) {
localSorters.add(new CommonSorterDescriptor(children[i]));
}
return true;
}
} else {
NavigatorPlugin.logError(
0,
NLS.bind(
CommonNavigatorMessages
.CommonSorterDescriptorManager_A_navigatorContent_extension_does_n_,
new Object[] {id, element.getDeclaringExtension().getNamespaceIdentifier()}),
null);
}
} else {
NavigatorPlugin.logError(
0,
NLS.bind(
CommonNavigatorMessages
.CommonSorterDescriptorManager_A_navigatorContent_extension_in_0_,
element.getNamespaceIdentifier()),
null);
}
}
return super.readElement(element);
}
private void addCommonWizardDescriptor(CommonWizardDescriptor aDesc) {
if (aDesc == null) {
return;
} else if (aDesc.getWizardId() == null) {
NavigatorPlugin.logError(
0,
"A null wizardId was supplied for a commonWizard in " + aDesc.getNamespace(),
null); //$NON-NLS-1$
}
synchronized (commonWizardDescriptors) {
Set descriptors = (Set) commonWizardDescriptors.get(aDesc.getType());
if (descriptors == null) {
commonWizardDescriptors.put(aDesc.getType(), descriptors = new HashSet());
}
if (!descriptors.contains(aDesc)) {
descriptors.add(aDesc);
}
}
}