/*
 * ToroDB
 * Copyright © 2014 8Kdata Technology (www.8kdata.com)
 *
 * 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.torodb.core.exceptions;

/**
 *
 */
public class CheckedWrappedException extends ToroRuntimeException {

  private static final long serialVersionUID = 1L;

  public CheckedWrappedException(Exception cause) {
    super(cause);
  }

  @Override
  public synchronized Exception getCause() {
    Throwable cause = super.getCause();
    if (cause instanceof Exception) {
      return (Exception) cause;
    }
    return null;
  }
}