| /******************************************************************************* |
| * Copyright (c) 2008 Versant Corp. |
| * 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: |
| * Markus Kuppe (mkuppe <at> versant <dot> com) - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.ecf.internal.provider.discovery; |
| |
| import java.net.URI; |
| import org.eclipse.ecf.core.identity.*; |
| import org.eclipse.ecf.discovery.identity.IServiceTypeID; |
| import org.eclipse.ecf.discovery.identity.ServiceTypeID; |
| |
| public class CompositeNamespace extends Namespace { |
| |
| private static final long serialVersionUID = -4774766051014928510L; |
| public static final String NAME = "ecf.namespace.composite"; //$NON-NLS-1$ |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ecf.core.identity.Namespace#createInstance(java.lang.Object[]) |
| */ |
| public ID createInstance(final Object[] parameters) { |
| if (parameters == null || parameters.length < 1 || parameters.length > 2) { |
| throw new IDCreateException("parameter count must be non null and of length >= 1 and =< 2"); //$NON-NLS-1$ |
| } else if (parameters.length == 2 && parameters[0] instanceof String && parameters[1] instanceof URI) { |
| return new CompositeServiceID(this, new ServiceTypeID(this, (String) parameters[0]), (URI) parameters[1]); |
| } else if (parameters.length == 2 && parameters[0] instanceof IServiceTypeID && parameters[1] instanceof URI) { |
| return new CompositeServiceID(this, (IServiceTypeID) parameters[0], (URI) parameters[1]); |
| } else if (parameters.length == 1 && parameters[0] instanceof IServiceTypeID) { |
| final IServiceTypeID iServiceTypeID = (IServiceTypeID) parameters[0]; |
| return new ServiceTypeID(this, iServiceTypeID.getName()); |
| } else { |
| throw new IDCreateException("wrong parameters"); //$NON-NLS-1$ |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ecf.core.identity.Namespace#getScheme() |
| */ |
| public String getScheme() { |
| return "composite"; //$NON-NLS-1$ |
| } |
| |
| } |