Example usage for org.eclipse.jgit.transport RemoteRefUpdate RemoteRefUpdate

Introduction

In this page you can find the example usage for org.eclipse.jgit.transport RemoteRefUpdate RemoteRefUpdate.

Prototype

public RemoteRefUpdate(final RemoteRefUpdate base, final ObjectId newExpectedOldObjectId) throws IOException 

Source Link

Document

Create a new instance of this object basing on existing instance for configuration.

Usage

From source file:org.commonjava.gitwrap.BareGitRepository.java

License:Open Source License

public BareGitRepository push(final String name) throws GitWrapException {
    try {//  ww w .  j av a2s  . c  o  m
        final StoredConfig config = repository.getConfig();
        final RemoteConfig remote = new RemoteConfig(config, name);

        final List<URIish> pushURIs = remote.getPushURIs();
        final List<RefSpec> pushRefSpecs = remote.getPushRefSpecs();

        final Collection<RemoteRefUpdate> remoteRefUpdates = Transport.findRemoteRefUpdatesFor(repository,
                pushRefSpecs, null);

        for (final URIish uri : pushURIs) {
            final Collection<RemoteRefUpdate> updates = new ArrayList<RemoteRefUpdate>();
            for (final RemoteRefUpdate rru : remoteRefUpdates) {
                updates.add(new RemoteRefUpdate(rru, null));
            }

            Transport transport = null;
            try {
                transport = Transport.open(repository, uri);
                transport.applyConfig(remote);
                final PushResult result = transport.push(MONITOR, updates);

                if (result.getMessages().length() > 0 && LOGGER.isDebugEnabled()) {
                    LOGGER.debug(result.getMessages());
                }
            } finally {
                if (transport != null) {
                    transport.close();
                }
            }
        }
    } catch (final NotSupportedException e) {
        throw new GitWrapException(
                "Cannot push to repository: %s. Transport is not supported.\nNested error: %s", e, name,
                e.getMessage());
    } catch (final TransportException e) {
        throw new GitWrapException("Transport failed for repository push: %s.\nNested error: %s", e, name,
                e.getMessage());
    } catch (final URISyntaxException e) {
        throw new GitWrapException("Invalid URI for repository push: %s.\nNested error: %s", e, name,
                e.getMessage());
    } catch (final IOException e) {
        throw new GitWrapException("Transport failed for repository push: %s.\nNested error: %s", e, name,
                e.getMessage());
    }

    return this;
}

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From source file:org.eclipse.egit.core.op.PushOperationResult.java

License:Open Source License

/**
 * Derive push operation specification from this push operation result.
 * <p>/*from  ww  w.j av a 2 s .com*/
 * Specification is created basing on URIs of remote repositories in this
 * result that completed without connection errors, and remote ref updates
 * from push results.
 * <p>
 * This method is targeted to provide support for 2-stage push, where first
 * operation is dry run for user confirmation and second one is a real
 * operation.
 *
 * @param requireUnchanged
 *            if true, newly created copies of remote ref updates have
 *            expected old object id set to previously advertised ref value
 *            (remote ref won't be updated if it change in the mean time),
 *            if false, newly create copies of remote ref updates have
 *            expected object id set up as in this result source
 *            specification.
 * @return derived specification for another push operation.
 * @throws IOException
 *             when some previously locally available source ref is not
 *             available anymore, or some error occurred during creation
 *             locally tracking ref update.
 *
 */
public PushOperationSpecification deriveSpecification(final boolean requireUnchanged) throws IOException {
    final PushOperationSpecification spec = new PushOperationSpecification();
    for (final URIish uri : getURIs()) {
        final PushResult pr = getPushResult(uri);
        if (pr == null)
            continue;

        final Collection<RemoteRefUpdate> oldUpdates = pr.getRemoteUpdates();
        final ArrayList<RemoteRefUpdate> newUpdates = new ArrayList<RemoteRefUpdate>(oldUpdates.size());
        for (final RemoteRefUpdate rru : oldUpdates) {
            final ObjectId expectedOldObjectId;
            if (requireUnchanged) {
                final Ref advertisedRef = getPushResult(uri).getAdvertisedRef(rru.getRemoteName());
                if (advertisedRef == null)
                    expectedOldObjectId = ObjectId.zeroId();
                else
                    expectedOldObjectId = advertisedRef.getObjectId();
            } else
                expectedOldObjectId = rru.getExpectedOldObjectId();
            final RemoteRefUpdate newRru = new RemoteRefUpdate(rru, expectedOldObjectId);
            newUpdates.add(newRru);
        }
        spec.addURIRefUpdates(uri, newUpdates);
    }
    return spec;
}

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From source file:org.eclipse.egit.ui.internal.push.ConfirmationPage.java

License:Open Source License

static Collection<RemoteRefUpdate> copyUpdates(final Collection<RemoteRefUpdate> refUpdates)
        throws IOException {
    final Collection<RemoteRefUpdate> copy = new ArrayList<RemoteRefUpdate>(refUpdates.size());
    for (final RemoteRefUpdate rru : refUpdates)
        copy.add(new RemoteRefUpdate(rru, null));
    return copy;//www.  j av a2  s  . c  om
}

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