incubation/bundles/org.eclipse.ecf.provider.riena/src/org/eclipse/ecf/provider/riena/container/RienaContainerInstantiator.java

/*******************************************************************************
 * Copyright (c) 2009 EclipseSource and others. All rights reserved. This
 * program and the accompanying materials are made available under the terms of
 * the Eclipse Public License v1.0 which accompanies this distribution, and is
 * available at http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   EclipseSource - initial API and implementation
 ******************************************************************************/
package org.eclipse.ecf.provider.riena.container;

import org.eclipse.ecf.core.*;
import org.eclipse.ecf.core.identity.*;
import org.eclipse.ecf.core.provider.BaseContainerInstantiator;
import org.eclipse.ecf.remoteservice.IRemoteServiceContainerAdapter;

public class RienaContainerInstantiator extends BaseContainerInstantiator {

	public RienaContainerInstantiator() {
		// Nothing to do
	}

	public IContainer createInstance(ContainerTypeDescription description,
			Object[] parameters) throws ContainerCreateException {
		try {
			if (parameters != null && parameters.length > 0) {
				if (parameters[0] instanceof ID)
					return new RienaContainer((ID) parameters[0]);
				if (parameters[0] instanceof String)
					return new RienaContainer(IDFactory.getDefault()
							.createStringID((String) parameters[0]));
			}
			return new RienaContainer(IDFactory.getDefault().createGUID());
		} catch (final IDCreateException e) {
			throw new ContainerCreateException(
					"Exception creating ID for riena container", e); //$NON-NLS-1$
		}
	}

	public String[] getSupportedAdapterTypes(
			ContainerTypeDescription description) {
		return new String[] { IRemoteServiceContainerAdapter.class.getName(),
				IContainer.class.getName() };
	}

	public Class[][] getSupportedParameterTypes(
			ContainerTypeDescription description) {
		return new Class[][] { {}, { ID.class } };
	}
}