com.google.gwt.validation.client.AbstractValidationMessageResolver Maven / Gradle / Ivy
/*
* 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;
/**
* EXPERIMENTAL and subject to change. Do not use this in
* production code.
*
* 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;
}
}
}