/*
* 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.handler;
import org.apache.wicket.request.component.IRequestablePage;
/**
* Request handler that works with a page instance.
*
* @author Matej Knopp
*/
public interface IPageRequestHandler extends IPageClassRequestHandler
{
/**
* Returns the page. Be aware that the page can be instantiated if this wasn't the case already.
*
* @return page instance
*/
IRequestablePage getPage();
/**
* Returns the page id.
*
* @return page id
*/
Integer getPageId();
/**
* Checks if the page instance is already created or if it will be created when
* {@link #getPage()} is called
*
* @return {@code true} iff page instance is already created
*/
boolean isPageInstanceCreated();
/**
* Returns the number of times this page has been rendered.
*
* @return the number of times this page has been rendered.
* @see IRequestablePage#getRenderCount()
*/
Integer getRenderCount();
}