net.databinder.components.DataPage Maven / Gradle / Ivy
/*
* Databinder: a simple bridge from Wicket to Hibernate
* Copyright (C) 2006 Nathan Hamblen [email protected]
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package net.databinder.components;
import wicket.Component;
import wicket.PageParameters;
import wicket.markup.html.WebPage;
import wicket.markup.html.basic.Label;
import wicket.markup.html.panel.FeedbackPanel;
import wicket.model.IModel;
import wicket.model.Model;
/**
* Simple page with a default stylesheet, page title, and feedback component in its
* HTML template. Will not likely serve as a base for complicated layouts.
* @author Nathan Hamblen
*/
public abstract class DataPage extends WebPage {
/**
* If this constructor is public in a subclass, the page will be bookmarkable and a valid default page.
*/
protected DataPage() {
super();
init();
}
/**
* If this constructor is public in a subclass, the page will be bookmarkable and a valid default page.
* When this and a no argument constructor are both public, this one will be used by default.
*/
protected DataPage(PageParameters params) {
super(params); // nothing is done with params in WebPage
init();
}
/**
* Construct the page with an existing model.
* @param model presumably created in another page or component
*/
protected DataPage(IModel model) {
super(model);
init();
}
/**
* Adds title, stylesheet, and feedback components.
*/
private void init() {
add(new Label("pageTitle", new Model() {
@Override
public Object getObject(Component component) {
return getName();
}
}).setRenderBodyOnly(true));
add(new StyleLink("dataStylesheet", DataPage.class));
add(new FeedbackPanel("feedback"));
}
/**
* Name to be used as a title in the page header.
* @return
*/
protected abstract String getName();
}