/*
 * 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.
 *
 * $Header:$
 */
package lifecycle.base;

import javax.servlet.http.HttpSession;

import org.apache.beehive.netui.pageflow.annotations.Jpf;
import org.apache.beehive.netui.pageflow.Forward;
import org.apache.beehive.netui.pageflow.PageFlowController;


/**
 * This page flow contains an integer variable and an action to increment it, as well as some
 * common actions and lifecycle methods.  It's extended by the other page flows in this sample, and
 * can't be hit directly.
 */
@Jpf.Controller(
    simpleActions = {
    @Jpf.SimpleAction(name = "begin", path = "index.jsp"),
    @Jpf.SimpleAction(name = "goNormal", path = "/lifecycle/normal/NormalPageFlow.jpf"),
    @Jpf.SimpleAction(name = "goLongLived", path = "/lifecycle/longlived/LongLivedPageFlow.jpf")
        }
)
public abstract class BasePageFlow
    extends PageFlowController {

    private int _num = 0;

    public int getNum() {
        return _num;
    }

    @Jpf.Action(
        forwards = {
        @Jpf.Forward(name = "current", navigateTo = Jpf.NavigateTo.currentPage)
            }
    )
    public Forward increment() {
        _num++;
        return new Forward("current");
    }

    protected void onCreate() {
        System.out.println("**** in onCreate for " + getClass().getName());
    }

    protected void onDestroy(HttpSession session) {
        System.out.println("**** in onDestroy for " + getClass().getName());
    }
}