/**
* @see
* org.apache.wicket.resource.loader.ComponentStringResourceLoader#loadStringResource(java.lang.Class,
* java.lang.String, java.util.Locale, java.lang.String, java.lang.String)
*/
@Override
public String loadStringResource(
Class<?> clazz,
final String key,
final Locale locale,
final String style,
final String variation) {
if (clazz == null) {
return null;
}
// Load the properties associated with the path
IPropertiesFactory propertiesFactory = getPropertiesFactory();
while (true) {
Package pkg = clazz.getPackage();
String packageName = (pkg == null) ? "" : pkg.getName();
packageName = packageName.replace('.', '/');
do {
// Create the base path
String path = filename;
if (packageName.length() > 0) {
path = packageName + "/" + path;
}
// Iterator over all the combinations
IResourceNameIterator iter = newResourceNameIterator(path, locale, style, variation);
while (iter.hasNext()) {
String newPath = iter.next();
Properties props = propertiesFactory.load(clazz, newPath);
if (props != null) {
// Lookup the value
String value = props.getString(key);
if (value != null) {
return value;
}
}
}
// Didn't find the key yet, continue searching if possible
packageName = Strings.beforeLast(packageName, '/');
} while (packageName.length() > 0);
clazz = clazz.getSuperclass();
if (clazz == null) {
break;
}
}
// not found
return null;
}
