// Copyright 2004, 2005 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.tapestry.junit.mock.app;
import org.apache.tapestry.IRequestCycle;
import org.apache.tapestry.callback.ICallback;
import org.apache.tapestry.html.BasePage;
/**
* Guard page for the Protected page. Protected checks the "visited" property of this page and, if
* false, redirects to this page.
*
* @author Howard Lewis Ship
* @since 2.3
*/
public abstract class Guard extends BasePage
{
public abstract ICallback getCallback();
public abstract void setCallback(ICallback callback);
public abstract void setVisited(boolean visited);
public abstract boolean isVisited();
public void linkClicked(IRequestCycle cycle)
{
setVisited(true);
ICallback callback = getCallback();
setCallback(null);
callback.performCallback(cycle);
}
}