org.jabylon.rest.ui.wicket.config.AbstractConfigSection.java Source code

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Here is the source code for org.jabylon.rest.ui.wicket.config.AbstractConfigSection.java

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/**
 * (C) Copyright 2013 Jabylon (http://www.jabylon.org) and others.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 */
/**
 *
 */
package org.jabylon.rest.ui.wicket.config;

import org.apache.wicket.RestartResponseAtInterceptPageException;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.model.IModel;
import org.jabylon.rest.ui.security.CDOAuthenticatedSession;
import org.jabylon.rest.ui.security.LoginPage;
import org.jabylon.users.User;
import org.osgi.service.prefs.Preferences;

/**
 * @author Johannes Utzig (jutzig.dev@googlemail.com)
 * 
 */
public abstract class AbstractConfigSection<T> implements ConfigSection<T> {

    private static final long serialVersionUID = 1L;

    private IModel<T> model;

    public T getDomainObject() {
        if (model == null)
            return null;
        return model.getObject();
    }

    public IModel<T> getModel() {
        return model;
    }

    @Override
    public void apply(Preferences config) {

    }

    @Override
    public boolean isVisible(IModel<T> input, Preferences config) {
        model = input;
        CDOAuthenticatedSession session = (CDOAuthenticatedSession) CDOAuthenticatedSession.get();
        User user = session.getUser();
        if (user != null)
            return user.hasPermission(getRequiredPermission());
        else {
            User anonymousUser = session.getAnonymousUser();
            boolean allowed = anonymousUser.hasPermission(getRequiredPermission());
            if (allowed)
                return true;
            throw new RestartResponseAtInterceptPageException(LoginPage.class);
        }
    }

    @Override
    public final WebMarkupContainer createContents(String id, IModel<T> input, Preferences config) {
        this.model = input;
        return doCreateContents(id, input, config);
    }

    protected abstract WebMarkupContainer doCreateContents(String id, IModel<T> input, Preferences config);
}