SceneActionCondition.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.entities;

import com.daveoxley.cnery.constraints.FieldsNotEqual;
import com.daveoxley.cnery.constraints.TimeNotChildOfOr;
import java.io.Serializable;
import java.util.Collection;
import java.util.Set;
import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.OneToMany;
import javax.persistence.Table;
import javax.persistence.Transient;
import org.jboss.seam.annotations.Name;

/**
 *
 * @author Dave Oxley <dave@daveoxley.co.uk>
 */
@Entity
@Name("sceneActionConditionEntity")
@Table(name="scene_action_condition")
@FieldsNotEqual.List(value = {
    @FieldsNotEqual(first = "scene", second = "dependScene", message = "{cnery.condition_dependant_on_self_scene}"),
    @FieldsNotEqual(first = "sceneActionAddress", second = "dependGroup", message = "{cnery.condition_dependant_on_self_group}")
})
@TimeNotChildOfOr
public class SceneActionCondition extends AbstractCondition<SceneActionCondition> implements ConditionProvider<SceneActionCondition>, Serializable {
    public enum SceneState {
        ACTIVE("cn.enum.SceneActionCondition.SceneState.Active"),
        TRIGGERED("cn.enum.SceneActionCondition.SceneState.Triggered");

        private final String description;

        SceneState(String description) {
            this.description = description;
        }

        public String getDescription() {
            return description;
        }
    };
    public enum Action {
        ACTION("cn.enum.SceneActionCondition.Action.Action"),
        NO_ACTION("cn.enum.SceneActionCondition.Action.NoAction");

        private final String description;

        Action(String description) {
            this.description = description;
        }

        public String getDescription() {
            return description;
        }
    };

    private SceneAction sceneAction;
    private SceneState sceneState;
    private Action action;
    private Set<SceneActionCondition> sceneActionConditions;

    @ManyToOne
    @JoinColumn(name="scene_action_id")
    public SceneAction getSceneAction() { return sceneAction; }
    public void setSceneAction(SceneAction sceneAction) { this.sceneAction = sceneAction; }

    @Column(name="scene_state")
    @Enumerated(EnumType.STRING)
    public SceneState getSceneState() { return sceneState; }
    public void setSceneState(SceneState sceneState) { this.sceneState = sceneState; }

    @Column(name="action")
    @Enumerated(EnumType.STRING)
    public Action getAction() { return action; }
    public void setAction(Action action) { this.action = action; }

    @OneToMany(mappedBy="parent",cascade = CascadeType.ALL)
    public Set<SceneActionCondition> getSceneActionConditions() { return sceneActionConditions; }
    public void setSceneActionConditions(Set<SceneActionCondition> sceneActionConditions) { this.sceneActionConditions = sceneActionConditions; }

    @Transient
    public Scene getScene() {
        SceneAction sa = getSceneAction();
        if (sa == null)
            return null;
        return sa.getScene();
    }

    @Transient
    public String getSceneActionAddress() {
        SceneAction sa = getSceneAction();
        if (sa == null)
            return null;
        return sa.getAddress();
    }

    @Override
    @Transient
    public Collection<SceneActionCondition> getConditions() {
        return getSceneActionConditions();
    }
}