/**
* Validate the given JavaScript type name, either simple or qualified, for the given source and
* compliance levels.
*
* <p>
*
* @param name the name of a type
* @param sourceLevel the source level
* @param complianceLevel the compliance level
* @return a status object with code <code>IStatus.OK</code> if the given name is valid as a
* JavaScript type name, a status with code <code>IStatus.WARNING</code> indicating why the
* given name is discouraged, otherwise a status object indicating what is wrong with the name
*/
public static IStatus validateJavaScriptTypeName(
String name, String sourceLevel, String complianceLevel) {
if (name == null) {
return new Status(
IStatus.ERROR, JavaScriptCore.PLUGIN_ID, -1, Messages.convention_type_nullName, null);
}
String trimmed = name.trim();
if (!name.equals(trimmed)) {
return new Status(
IStatus.ERROR,
JavaScriptCore.PLUGIN_ID,
-1,
Messages.convention_type_nameWithBlanks,
null);
}
int index = name.lastIndexOf('.');
char[] scannedID;
if (index == -1) {
// simple name
scannedID = scannedIdentifier(name, sourceLevel, complianceLevel);
} else {
// qualified name
String pkg = name.substring(0, index).trim();
IStatus status = validatePackageName(pkg, sourceLevel, complianceLevel);
if (!status.isOK()) {
return status;
}
String type = name.substring(index + 1).trim();
scannedID = scannedIdentifier(type, sourceLevel, complianceLevel);
}
if (scannedID != null) {
IStatus status =
ResourcesPlugin.getWorkspace().validateName(new String(scannedID), IResource.FILE);
if (!status.isOK()) {
return status;
}
if (CharOperation.contains('$', scannedID)) {
return new Status(
IStatus.WARNING,
JavaScriptCore.PLUGIN_ID,
-1,
Messages.convention_type_dollarName,
null);
}
if ((scannedID.length > 0 && ScannerHelper.isLowerCase(scannedID[0]))) {
return new Status(
IStatus.WARNING,
JavaScriptCore.PLUGIN_ID,
-1,
Messages.convention_type_lowercaseName,
null);
}
return JavaModelStatus.VERIFIED_OK;
} else {
return new Status(
IStatus.ERROR,
JavaScriptCore.PLUGIN_ID,
-1,
Messages.bind(Messages.convention_type_invalidName, name),
null);
}
}
