| /* |
| * Copyright 2010 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.gwt.validation.client; |
| |
| import com.google.gwt.i18n.client.ConstantsWithLookup; |
| |
| import java.util.MissingResourceException; |
| |
| /** |
| * ValidationMessageResolver using a {@link ConstantsWithLookup} source. |
| */ |
| public abstract class AbstractValidationMessageResolver { |
| private final ConstantsWithLookup messages; |
| |
| protected AbstractValidationMessageResolver(ConstantsWithLookup messages) { |
| this.messages = messages; |
| } |
| |
| public final String get(String key) { |
| try { |
| // Replace "." with "_" in the key to match what ConstantsImplCreator |
| // does. |
| return key == null ? null : messages.getString(key.replace(".", "_")); |
| } catch (MissingResourceException e) { |
| return null; |
| } |
| } |
| } |