import org.jboss.as.arquillian.api.ServerSetup; //导入依赖的package包/类
/**
 * Executed before deployments to lazily execute the {@link ServerSetupTask#setup(ManagementClient, String) ServerSetupTask}.
 * <p>
 * This is lazily loaded for manual mode tests. The server may not have been started at the
 * {@link org.jboss.arquillian.test.spi.event.suite.BeforeClass BeforeClass} event.
 * </p>
 *
 * @param event     the lifecycle event
 * @param container the container the event is being invoked on
 *
 * @throws Throwable if an error occurs processing the event
 */
public synchronized void handleBeforeDeployment(@Observes BeforeDeploy event, Container container) throws Throwable {
    final String containerName = container.getName();
    if (setupTasks.containsKey(containerName)) {
        setupTasks.get(containerName).deployments.add(event.getDeployment());
        return;
    }

    final ClassContext classContext = classContextInstance.get();
    if (classContext == null) {
        return;
    }

    final Class<?> currentClass = classContext.getActiveId();

    ServerSetup setup = currentClass.getAnnotation(ServerSetup.class);
    if (setup == null) {
        return;
    }

    final ManagementClient client = managementClient.get();
    final ServerSetupTaskHolder holder = new ServerSetupTaskHolder(client);
    holder.deployments.add(event.getDeployment());
    setupTasks.put(containerName, holder);
    holder.setup(setup, containerName);
}