/*
* Copyright (C) 2010 Brockmann Consult GmbH (info@brockmann-consult.de)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU 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 General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, see http://www.gnu.org/licenses/
*/
package com.bc.ceres.core.runtime;
import com.bc.ceres.core.CoreException;
/**
* Provides a {@link #launch(com.bc.ceres.core.runtime.RuntimeConfig, ClassLoader, String[]) launch} method to launch a runtime.
* This class provides a default application entry point and is used by the {@link com.bc.ceres.launcher.Launcher}.
*/
public final class RuntimeLauncher {
/**
* Launches a runtime with a context identifier given by the
* system property <code>ceres.context</code>.
*
* @param config the configuration
* @param classLoader the bootstrap class loader to be used
* @param commandLineArgs the command line arguments passed to the application
* @throws CoreException if an error occurs during launch
* @see RuntimeFactory#createRuntime
*/
public static void launch(RuntimeConfig config, ClassLoader classLoader, String[] commandLineArgs) throws CoreException {
ClassLoader oldContextClassLoader = Thread.currentThread().getContextClassLoader();
try {
Thread.currentThread().setContextClassLoader(classLoader);
ModuleRuntime runtime = RuntimeFactory.createRuntime(config, commandLineArgs);
runtime.start();
} finally {
Thread.currentThread().setContextClassLoader(oldContextClassLoader);
}
}
}