| /******************************************************************************* |
| * Copyright (c) 2011 Composent 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.core.identity; |
| |
| import java.net.URI; |
| import java.util.UUID; |
| import org.eclipse.core.runtime.Assert; |
| |
| /** |
| * URI ID class. |
| * |
| * @since 3.0 |
| */ |
| public class URIID extends BaseID implements IResourceID { |
| |
| /** |
| * @since 3.7 |
| */ |
| public static class URIIDNamespace extends Namespace { |
| |
| private static final long serialVersionUID = 115165512542491014L; |
| |
| /** |
| * @since 3.8 |
| */ |
| public static final String UUID_PROTOCOL = "uuid"; |
| |
| public URIIDNamespace(String name, String desc) { |
| super(name, desc); |
| } |
| |
| public URIIDNamespace() { |
| super(URIID.class.getName(), "URIID Namespace"); //$NON-NLS-1$ |
| } |
| |
| public ID createInstance(Object[] parameters) throws IDCreateException { |
| try { |
| String init = getInitStringFromExternalForm(parameters); |
| if (init != null) |
| return new URIID(this, new URI(init)); |
| if (parameters[0] instanceof URI) |
| return new URIID(this, (URI) parameters[0]); |
| if (parameters[0] instanceof String) |
| return new URIID(this, new URI((String) parameters[0])); |
| throw new IDCreateException("Cannot create URIID"); |
| } catch (Exception e) { |
| throw new IDCreateException(URIIDNamespace.this.getName() + " createInstance()", e); //$NON-NLS-1$ |
| } |
| } |
| |
| /** |
| * @since 3.8 |
| */ |
| public ID createRandomUUID() throws IDCreateException { |
| return createInstance(new Object[] { UUID_PROTOCOL + ":" + UUID.randomUUID().toString() }); |
| } |
| |
| public String getScheme() { |
| return "uri"; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @seeorg.eclipse.ecf.core.identity.Namespace# |
| * getSupportedParameterTypesForCreateInstance() |
| */ |
| public Class<?>[][] getSupportedParameterTypes() { |
| return new Class[][] { { String.class }, { URI.class } }; |
| } |
| } |
| |
| private static final long serialVersionUID = 7328962407044918278L; |
| private final URI uri; |
| |
| public URIID(Namespace namespace, URI uri) { |
| super(namespace); |
| Assert.isNotNull(uri); |
| this.uri = uri; |
| } |
| |
| protected int namespaceCompareTo(BaseID o) { |
| if (this == o) |
| return 0; |
| if (!this.getClass().equals(o.getClass())) |
| return Integer.MIN_VALUE; |
| return this.uri.compareTo(((URIID) o).uri); |
| } |
| |
| protected boolean namespaceEquals(BaseID o) { |
| if (this == o) |
| return true; |
| if (!this.getClass().equals(o.getClass())) |
| return false; |
| return this.uri.equals(((URIID) o).uri); |
| } |
| |
| protected String namespaceGetName() { |
| return uri.toString(); |
| } |
| |
| protected int namespaceHashCode() { |
| return uri.hashCode(); |
| } |
| |
| public URI toURI() { |
| return uri; |
| } |
| |
| public String toString() { |
| return "URIID [uri=" + uri + "]"; |
| } |
| |
| } |