public List<BindingValueKey> getBindingValueMutatorKeys(IJavaProject javaProject, String name)
throws JavaModelException {
synchronized (_bindingValueMutatorKeys) {
List<BindingValueKey> bindingValueMutatorKeys = _bindingValueMutatorKeys.get(name);
if (bindingValueMutatorKeys == null) {
// System.out.println("TypeCache.getBindingValueMutatorKeys: MISS " +
// type.getElementName() + ": " + name);
bindingValueMutatorKeys =
BindingReflectionUtils.getBindingKeys(
javaProject,
_type,
name,
true,
BindingReflectionUtils.MUTATORS_ONLY,
false,
TypeCache.this);
// MS: Don't cache this for now -- I don't know how many end up in here and how long they
// hang around, but I think the answer is "a lot" and "for a long time". However, it's a
// huge performance win.
// Q: Don't cache results from types with generic type parameters
if (_type.getTypeParameters().length == 0 || bindingValueMutatorKeys.size() == 0) {
_bindingValueMutatorKeys.put(name, bindingValueMutatorKeys);
} else {
// System.out.println("TypeCacheEntry.getBindingValueMutatorKeys: not caching " +
// _type.getElementName() + ": " + name);
}
} else {
// System.out.println("TypeCache.getBindingValueMutatorKeys: HIT " +
// _type.getElementName() + ": " + name);
}
return bindingValueMutatorKeys;
}
}
public IType getTypeForName(String typeName) throws JavaModelException {
// long a = System.currentTimeMillis();
IType type;
if ("void".equals(typeName) || (typeName != null && typeName.length() == 1)) {
// ignore primitives
type = null;
} else {
synchronized (_nextTypeCache) {
type = _nextTypeCache.get(typeName);
}
if (type == null) {
// long t = System.currentTimeMillis();
// MS: This call right here is the DEVIL. This is BY FAR where the
// majority of time is spent during component validation. It's also
// unfortunately completely necessary, but caching should focus on
// this in the future.
// String resolvedNextTypeName = JavaModelUtil.getResolvedTypeName(typeName, _type);
type = resolveType(typeName, _type);
if (type == null) {
// We are going to hit KVCProtectedAccessor a LOT, and in most cases, it's just not
// going to exist, so let's save us all some trouble and skip it ...
if (!"QKeyValueCodingProtectedAccessor;".equals(typeName)) {
System.out.println(
"TypeCacheEntry.getTypeForName: Failed to resolve type name "
+ typeName
+ " in component "
+ _type.getElementName());
} else if (BindingReflectionUtils.isPrimitive(typeName)) {
// ignore primitives if we get this far
}
} else {
synchronized (_nextTypeCache) {
_nextTypeCache.put(typeName, type);
}
}
}
// System.out.println("TypeCacheEntry.getTypeForName: " + typeName + " => " +
// (System.currentTimeMillis() - t) + " => " + type);
}
// if (System.currentTimeMillis() -a > 0) {
// System.out.println("TypeCache.TypeCacheEntry.getTypeForName: " + type.getElementName() + "
// " + (System.currentTimeMillis() - a));
// }
return type;
}
protected String chooseSuperclass() {
Set<String> superclasses = new HashSet<String>();
try {
IProject actualProject =
ResourcesPlugin.getWorkspace().getRoot().getProject(getContainerFullPath().segment(0));
IJavaProject javaProject =
JavaModelManager.getJavaModelManager().getJavaModel().getJavaProject(actualProject);
TypeNameCollector typeNameCollector = new TypeNameCollector(javaProject, false);
BindingReflectionUtils.findMatchingElementClassNames(
"", SearchPattern.R_PREFIX_MATCH, typeNameCollector, new NullProgressMonitor());
for (String typeName : typeNameCollector.getTypeNames()) {
// int dotIndex = typeName.lastIndexOf('.');
// if (dotIndex != -1) {
// typeName = typeName.substring(dotIndex + 1);
// }
// validValues.add("\"" + typeName + "\"");
superclasses.add(typeName);
}
} catch (JavaModelException e) {
// JTourBusPlugin.log(e);
e.printStackTrace();
}
ElementListSelectionDialog dialog =
new ElementListSelectionDialog(getShell(), new StringLabelProvider());
dialog.setIgnoreCase(true);
dialog.setTitle(NewWizardMessages.NewTypeWizardPage_SuperClassDialog_title);
dialog.setMessage(NewWizardMessages.NewTypeWizardPage_SuperClassDialog_message);
// dialog.setEmptyListMessage(NewWizardMessages.NewTypeWiz);
dialog.setFilter(_superclassDialogField.getText());
dialog.setElements(superclasses.toArray());
if (dialog.open() == Window.OK) {
return (String) dialog.getFirstResult();
}
return null;
}
