private IVocabulary makeVocabulary(XlsModuleSyntaxNode moduleNode) {
final IdentifierNode vocabularyNode = moduleNode.getVocabularyNode();
if (vocabularyNode == null) {
return null;
}
final ClassLoader userClassLoader = userContext.getUserClassLoader();
Thread.currentThread().setContextClassLoader(userClassLoader);
IVocabulary vocabulary =
(IVocabulary)
userContext.execute(
new IExecutable() {
public Object execute() {
String vocabularyClassName = vocabularyNode.getIdentifier();
try {
Class<?> vClass = userClassLoader.loadClass(vocabularyClassName);
return vClass.newInstance();
} catch (Throwable t) {
String message =
String.format(
"Vocabulary type '%s' cannot be loaded", vocabularyClassName);
BindHelper.processError(message, vocabularyNode, t);
return null;
}
}
});
return vocabulary;
}
