/**
* Returns the localized message for the given key.
*
* @param key the key for the message
* @param languageID the languageID of the localized message
* @return the localized message for the given key.
*/
protected String getMessage(String key, String languageID) {
I18nValidationResult validationResult = key2ValidationResults.get(key);
if (validationResult != null) {
return validationResult.getI18nValidationResultMessage().getText(languageID);
}
return null;
}
@Override
public ValidationResult validate(DataFieldType dataElement, StructFieldType structElement) {
ScriptEngine jsEngine = getJavaScriptEngine();
Bindings bindings = jsEngine.getBindings(ScriptContext.ENGINE_SCOPE);
bindings.put(VAR_DATA_FIELD, dataElement);
bindings.put(VAR_STRUCT_FIELD, structElement);
try {
// run script
Object scriptResult = jsEngine.eval(script);
// check result type
// -> String: lookup in key2ValidationResults (its the key)
// -> everything else: return null
if (scriptResult instanceof String) {
I18nValidationResult validationResult = key2ValidationResults.get((String) scriptResult);
if (validationResult != null) {
String message = validationResult.getI18nValidationResultMessage().getText();
return new ValidationResult(validationResult.getResultType(), message);
}
}
return null;
} catch (ScriptException e) {
throw new RuntimeException(e);
}
}
