/** * 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); } }