maint-5-2/tapestry-core/src/main/java/org/apache/tapestry5/internal/services/PageSource.java

// Copyright 2010 The Apache Software Foundation
//
// 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 org.apache.tapestry5.internal.services;

import java.util.Locale;

import org.apache.tapestry5.internal.structure.Page;

/**
 * Access to localized page instances (which are now shared singletons, starting in release 5.2).
 * This service is a wrapper around {@link PageLoader} that caches the loaded pages.
 * 
 * @since 5.2.0
 */
public interface PageSource
{
    Page getPage(String canonicalPageName, Locale locale);
}