| package freemarker.template; |
| |
| import java.util.Locale; |
| import java.util.MissingResourceException; |
| import java.util.ResourceBundle; |
| |
| /** |
| * A concrete implementation of {@link LocalizedString} that gets |
| * a localized string from a {@link java.util.ResourceBundle} |
| * @author Jonathan Revusky |
| */ |
| |
| public class ResourceBundleLocalizedString extends LocalizedString { |
| |
| private String resourceKey, resourceBundleLookupKey; |
| |
| /** |
| * @param resourceBundleLookupKey The lookup key for the resource bundle |
| * @param resourceKey the specific resource (assumed to be a string) to fish out of the resource bundle |
| */ |
| |
| public ResourceBundleLocalizedString(String resourceBundleLookupKey, String resourceKey) { |
| this.resourceBundleLookupKey = resourceBundleLookupKey; |
| this.resourceKey = resourceKey; |
| } |
| |
| public String getLocalizedString(Locale locale) throws TemplateModelException { |
| try { |
| ResourceBundle rb = ResourceBundle.getBundle(resourceBundleLookupKey, locale); |
| return rb.getString(resourceKey); |
| } |
| catch (MissingResourceException mre) { |
| throw new TemplateModelException("missing resource", mre); |
| } |
| } |
| } |