| /******************************************************************************* |
| * Copyright (c) 2008-2010 Sonatype, Inc. |
| * 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: |
| * Sonatype, Inc. - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.m2e.scm; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.osgi.util.NLS; |
| |
| import org.eclipse.m2e.core.internal.IMavenConstants; |
| import org.eclipse.m2e.scm.internal.Messages; |
| |
| |
| /** |
| * An SCM URL wrapper used to adapt 3rd party resources: |
| * |
| * <pre> |
| * scm:{scm_provider}:{scm_provider_specific_part} |
| * </pre> |
| * |
| * @see http://maven.apache.org/scm/scm-url-format.html |
| * @see org.eclipse.core.runtime.IAdapterManager |
| * @author Eugene Kuleshov |
| */ |
| public class ScmUrl { |
| private final String scmUrl; |
| |
| private final String scmParentUrl; |
| |
| private final ScmTag tag; |
| |
| public ScmUrl(String scmUrl) { |
| this(scmUrl, null); |
| } |
| |
| public ScmUrl(String scmUrl, String scmParentUrl) { |
| this(scmUrl, scmParentUrl, null); |
| } |
| |
| public ScmUrl(String scmUrl, String scmParentUrl, ScmTag tag) { |
| this.scmUrl = scmUrl; |
| this.scmParentUrl = scmParentUrl; |
| this.tag = tag; |
| } |
| |
| /** |
| * Return SCM url |
| */ |
| public String getUrl() { |
| return scmUrl; |
| } |
| |
| /** |
| * Return SCM url for the parent folder |
| */ |
| public String getParentUrl() { |
| return scmParentUrl; |
| } |
| |
| /** |
| * Return SCM tag |
| */ |
| public ScmTag getTag() { |
| return this.tag; |
| } |
| |
| /** |
| * Return provider-specific part of the SCM url |
| * |
| * @return |
| */ |
| public String getProviderUrl() { |
| try { |
| String type = ScmUrl.getType(scmUrl); |
| return scmUrl.substring(type.length() + 5); |
| |
| } catch(CoreException ex) { |
| return null; |
| } |
| } |
| |
| public static synchronized String getType(String url) throws CoreException { |
| if(!url.startsWith("scm:")) { //$NON-NLS-1$ |
| throw new CoreException(new Status(IStatus.ERROR, IMavenConstants.PLUGIN_ID, -1, NLS.bind(Messages.ScmUrl_error, |
| url), null)); |
| } |
| int n = url.indexOf(":", 4); //$NON-NLS-1$ |
| if(n == -1) { |
| throw new CoreException(new Status(IStatus.ERROR, IMavenConstants.PLUGIN_ID, -1, NLS.bind(Messages.ScmUrl_error, |
| url), null)); |
| } |
| return url.substring(4, n); |
| } |
| |
| } |