/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.wicket.core.request.mapper;
import org.apache.wicket.request.component.IRequestablePage;
import org.apache.wicket.request.mapper.parameter.PageParameters;
/**
* Interface for objects that are capable of getting and creating page instance.
*
* @author Matej Knopp
*/
public interface IPageSource
{
/**
* Returns existing page instance if the page exists.
*
* @param pageId
* @return page instance or <code>null</code> if the page does not exist.
*/
IRequestablePage getPageInstance(int pageId);
/**
* Creates new page instance of page with given class. The page should be marked as create
* bookmarkable, so subsequent calls to {@link IRequestablePage#wasCreatedBookmarkable()} must
* return <code>true</code>
*
* @param pageClass
* @param pageParameters
* @return new page instance
*/
IRequestablePage newPageInstance(Class<? extends IRequestablePage> pageClass,
PageParameters pageParameters);
}