matrix-glib-sdk/src/matrix-event-state-base.vala

/*
 * This file is part of matrix-glib-sdk
 *
 * matrix-glib-sdk 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 3 of the License, or (at your option) any later version.
 *
 * matrix-glib-sdk 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 matrix-glib-sdk. If not, see
 * <http://www.gnu.org/licenses/>.
 */

public abstract class Matrix.Event.State : Matrix.Event.Base {
    public string? state_key { get; set; default = null; }
    public Json.Node? prev_content { get; set; default = null; }

    protected override void
    from_json(Json.Node json_data)
        throws Matrix.Error
    {
        var root = json_data.get_object();
        Json.Node? node;

        if ((node = root.get_member("state_key")) != null) {
            state_key = node.get_string();
        }

        if ((node = root.get_member("prev_content")) != null) {
            _prev_content = node;
        }

        base.from_json(json_data);
    }

    protected override void
    to_json(Json.Node json_node)
        throws Matrix.Error
    {
        var root = json_node.get_object();

        if (state_key != null) {
            root.set_string_member("state_key", state_key);
        }

        if (prev_content != null) {
            root.set_member("prev_content", prev_content);
        }

        base.to_json(json_node);
    }
}