ExecutionNodeRunnerFactory.java

/*
 *	Copyright Technophobia Ltd 2012
 *
 *   This file is part of Substeps.
 *
 *    Substeps 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.
 *
 *    Substeps 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 Substeps.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.technophobia.substeps.runner;

public final class ExecutionNodeRunnerFactory {

    private static final String EXECUTION_NODE_RUNNER_CLASSNAME = "com.technophobia.substeps.runner.ExecutionNodeRunner";

    private ExecutionNodeRunnerFactory() {
        // This class should not be instantiated
    }

    public static SubstepsRunner createRunner() {

        try {
            return (SubstepsRunner) Class.forName(EXECUTION_NODE_RUNNER_CLASSNAME).newInstance();
        } catch (InstantiationException e) {

            throw new UnableToLoadExecutionNodeRunnerExeception(e);
        } catch (ClassNotFoundException e) {

            throw new UnableToLoadExecutionNodeRunnerExeception(e);
        } catch (IllegalAccessException e) {

            throw new UnableToLoadExecutionNodeRunnerExeception(e);
        }
    }
}