SceneConditions.java

/**
 *  C-Nery - A home automation web application for C-Bus.
 *  Copyright (C) 2008,2009,2012  Dave Oxley <dave@daveoxley.co.uk>.
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as
 *  published by the Free Software Foundation, either version 3 of the
 *  License, or (at your option) any later version.
 *
 *  This program 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 Affero General Public License for more details.
 *
 *  You should have received a copy of the GNU Affero General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

package com.daveoxley.cnery.pages;

import com.daveoxley.cnery.entities.Scene;
import com.daveoxley.cnery.pages.SceneConditionNode.Type;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import org.jboss.seam.ScopeType;
import org.jboss.seam.annotations.Factory;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Name;

/**
 * <p>Page bean that corresponds to a similarly named JSP page.  This
 * class contains component definitions (and initialization code) for
 * all components that you have defined on this page, as well as
 * lifecycle methods and event handlers where you may add behavior
 * to respond to incoming events.</p>
 *
 * @author Dave Oxley <dave@daveoxley.co.uk>
 */

@Name("sceneConditions")
public class SceneConditions implements Serializable {

    @In
    private Scene selectedScene;

    @In(value="sceneConditionRoot")
    private List<SceneConditionNode> root;

    @Factory(value="sceneConditionRoot", autoCreate=true, scope=ScopeType.SESSION)
    public List<SceneConditionNode> createSourceRoots() {
        if (root == null) {
            root = new ArrayList<SceneConditionNode>();
            root.add(new SceneConditionNode(selectedScene, Type.LOGIC));
        }

        return root;
    }

    public List<SceneConditionNode> getSourceRoots() {
        return root;
    }
}