Attachment 194699 Details for Bug 343801 – LsRemoteCommand.java

LsRemoteCommand.java

LsRemoteCommand.java (text/plain), 5.44 KB, created by Christoph Brill

on 2011-05-04 08:10:33 EDT

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Creator: Christoph Brill

Created: 2011-05-04 08:10:33 EDT

Size: 5.44 KB

patch

obsolete

>/*
> * Copyright (C) 2011, Christoph Brill <egore911@egore911.de>
> * and other copyright owners as documented in the project's IP log.
> *
> * This program and the accompanying materials are made available
> * under the terms of the Eclipse Distribution License v1.0 which
> * accompanies this distribution, is reproduced below, and is
> * available at http://www.eclipse.org/org/documents/edl-v10.php
> *
> * All rights reserved.
> *
> * Redistribution and use in source and binary forms, with or
> * without modification, are permitted provided that the following
> * conditions are met:
> *
> * - Redistributions of source code must retain the above copyright
> *   notice, this list of conditions and the following disclaimer.
> *
> * - Redistributions in binary form must reproduce the above
> *   copyright notice, this list of conditions and the following
> *   disclaimer in the documentation and/or other materials provided
> *   with the distribution.
> *
> * - Neither the name of the Eclipse Foundation, Inc. nor the
> *   names of its contributors may be used to endorse or promote
> *   products derived from this software without specific prior
> *   written permission.
> *
> * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
> * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
> * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
> * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
> * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
> * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
> * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
> * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
> * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
> * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
> * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> */
>package org.eclipse.jgit.transport;
>
>import java.net.URISyntaxException;
>import java.text.MessageFormat;
>import java.util.ArrayList;
>import java.util.Collection;
>import java.util.HashMap;
>import java.util.Map;
>
>import org.eclipse.jgit.JGitText;
>import org.eclipse.jgit.api.GitCommand;
>import org.eclipse.jgit.api.errors.InvalidRemoteException;
>import org.eclipse.jgit.api.errors.JGitInternalException;
>import org.eclipse.jgit.errors.NotSupportedException;
>import org.eclipse.jgit.errors.TransportException;
>import org.eclipse.jgit.lib.Constants;
>import org.eclipse.jgit.lib.Ref;
>import org.eclipse.jgit.lib.Repository;
>import org.eclipse.jgit.transport.FetchConnection;
>import org.eclipse.jgit.transport.RefSpec;
>import org.eclipse.jgit.transport.Transport;
>
>/**
> * The ls-remote command
> * 
> * @see <a
> *      href="http://www.kernel.org/pub/software/scm/git/docs/git-ls-remote.html"
> *      >Git documentation about ls-remote</a>
> */
>public class LsRemoteCommand extends GitCommand<LsRemoteResult> {
>
>	private String remote = Constants.DEFAULT_REMOTE_NAME;
>
>	private boolean heads;
>	private boolean tags;
>	private String uploadPack;
>
>	protected LsRemoteCommand(Repository repo) {
>		super(repo);
>	}
>
>	/**
>	 * The remote (uri or name) used for the fetch operation. If no remote is
>	 * set, the default value of <code>Constants.DEFAULT_REMOTE_NAME</code> will
>	 * be used.
>	 * 
>	 * @see Constants#DEFAULT_REMOTE_NAME
>	 * @param remote
>	 * @return {@code this}
>	 */
>	public LsRemoteCommand setRemote(String remote) {
>		checkCallable();
>		this.remote = remote;
>		return this;
>	}
>
>	/**
>	 * @return the remote used for the remote operation
>	 */
>	public String getRemote() {
>		return remote;
>	}
>
>	public boolean isHeads() {
>		return heads;
>	}
>
>	public void setHeads(boolean heads) {
>		this.heads = heads;
>	}
>
>	public boolean isTags() {
>		return tags;
>	}
>
>	public void setTags(boolean tags) {
>		this.tags = tags;
>	}
>
>	public String getUploadPack() {
>		return uploadPack;
>	}
>
>	public void setUploadPack(String uploadPack) {
>		this.uploadPack = uploadPack;
>	}
>
>	@Override
>	public LsRemoteResult call() throws Exception {
>		checkCallable();
>
>		try {
>			Transport transport = Transport.open(repo, remote);
>			transport.setOptionUploadPack(uploadPack);
>
>			try {
>				Collection<RefSpec> refSpecs = new ArrayList<RefSpec>(1);
>				if (tags) {
>					refSpecs.add(new RefSpec(
>							"refs/tags/*:refs/remotes/origin/tags/*"));
>				}
>				if (heads) {
>					refSpecs.add(new RefSpec(
>							"refs/heads/*:refs/remotes/origin/*"));
>				}
>				Collection<Ref> refs;
>				FetchConnection fc = transport.openFetch();
>				LsRemoteResult result = new LsRemoteResult();
>				try {
>					refs = fc.getRefs();
>					Map<String, Ref> refmap = new HashMap<String, Ref>();
>					for (Ref r : refs) {
>						boolean found = refSpecs.isEmpty();
>						for (RefSpec rs : refSpecs) {
>							if (rs.matchSource(r)) {
>								found = true;
>								break;
>							}
>						}
>						if (found) {
>							refmap.put(r.getName(), r);
>						}
>
>					}
>					result.setAdvertisedRefs(transport.getURI(), refmap);
>				} finally {
>					fc.close();
>				}
>				return result;
>
>			} catch (TransportException e) {
>				throw new JGitInternalException(
>						JGitText.get().exceptionCaughtDuringExecutionOfFetchCommand,
>						e);
>			} finally {
>				transport.close();
>			}
>		} catch (URISyntaxException e) {
>			throw new InvalidRemoteException(MessageFormat.format(
>					JGitText.get().invalidRemote, remote));
>		} catch (NotSupportedException e) {
>			throw new JGitInternalException(
>					JGitText.get().exceptionCaughtDuringExecutionOfFetchCommand,
>					e);
>		}
>	}
>
>}

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Attachments on bug 343801: 194039 | 194699 | 194700