Examples with Repository org.locationtech.geogig.repository.Repository used on opensource projects

Example 6 with Repository

use of org.locationtech.geogig.repository.Repository in project GeoGig by boundlessgeo.

the class GeoGigDataStoreFactory method createNewDataStore.

/**
     * @see org.geotools.data.DataStoreFactorySpi#createNewDataStore(java.util.Map)
     */
@Override
public GeoGigDataStore createNewDataStore(Map<String, Serializable> params) throws IOException {
    String defaultNamespace = (String) DEFAULT_NAMESPACE.lookUp(params);
    File repositoryRoot = new File((String) REPOSITORY.lookUp(params));
    if (!repositoryRoot.isDirectory()) {
        if (repositoryRoot.exists()) {
            throw new IOException(repositoryRoot.getAbsolutePath() + " is not a directory");
        }
        repositoryRoot.mkdirs();
    }
    GeoGIG geogig = new GeoGIG(repositoryRoot);
    try {
        Repository repository = geogig.getOrCreateRepository();
        Preconditions.checkState(repository != null);
    } catch (RuntimeException e) {
        throw new IOException(e);
    }
    GeoGigDataStore store = new GeoGigDataStore(geogig);
    if (defaultNamespace != null) {
        store.setNamespaceURI(defaultNamespace);
    }
    return store;
}

Example 7 with Repository

use of org.locationtech.geogig.repository.Repository in project GeoGig by boundlessgeo.

the class GeoGigDataStoreFactory method createDataStore.

@Override
public GeoGigDataStore createDataStore(Map<String, Serializable> params) throws IOException {
    @Nullable final String lookUpClass = (String) RESOLVER_CLASS_NAME.lookUp(params);
    RepositoryLookup resolver = resolver(lookUpClass);
    final String repositoryLocation = (String) REPOSITORY.lookUp(params);
    @Nullable final String defaultNamespace = (String) DEFAULT_NAMESPACE.lookUp(params);
    @Nullable final String branch = (String) BRANCH.lookUp(params);
    @Nullable final String head = (String) HEAD.lookUp(params);
    @Nullable final String effectiveHead = (head == null) ? branch : head;
    @Nullable final Boolean create = (Boolean) CREATE.lookUp(params);
    final File repositoryDirectory = resolver.resolve(repositoryLocation);
    if (create != null && create.booleanValue()) {
        if (!repositoryDirectory.exists()) {
            return createNewDataStore(params);
        }
    }
    GeoGIG geogig;
    try {
        geogig = new GeoGIG(repositoryDirectory);
    } catch (RuntimeException e) {
        throw new IOException(e.getMessage(), e);
    }
    Repository repository = geogig.getRepository();
    if (null == repository) {
        if (create != null && create.booleanValue()) {
            return createNewDataStore(params);
        }
        throw new IOException(String.format("Directory is not a geogig repository: '%s'", repositoryDirectory.getAbsolutePath()));
    }
    GeoGigDataStore store = new GeoGigDataStore(geogig);
    if (defaultNamespace != null) {
        store.setNamespaceURI(defaultNamespace);
    }
    if (effectiveHead != null) {
        store.setHead(effectiveHead);
    }
    return store;
}

Example 8 with Repository

use of org.locationtech.geogig.repository.Repository in project GeoGig by boundlessgeo.

the class Clean method runInternal.

@Override
public void runInternal(GeogigCLI cli) throws IOException {
    final ConsoleReader console = cli.getConsole();
    final GeoGIG geogig = cli.getGeogig();
    String pathFilter = null;
    if (!path.isEmpty()) {
        pathFilter = path.get(0);
    }
    if (dryRun) {
        if (pathFilter != null) {
            // check that is a valid path
            Repository repository = cli.getGeogig().getRepository();
            NodeRef.checkValidPath(pathFilter);
            Optional<NodeRef> ref = repository.command(FindTreeChild.class).setIndex(true).setParent(repository.workingTree().getTree()).setChildPath(pathFilter).call();
            checkParameter(ref.isPresent(), "pathspec '%s' did not match any tree", pathFilter);
            checkParameter(ref.get().getType() == TYPE.TREE, "pathspec '%s' did not resolve to a tree", pathFilter);
        }
        Iterator<DiffEntry> unstaged = geogig.command(DiffWorkTree.class).setFilter(pathFilter).call();
        while (unstaged.hasNext()) {
            DiffEntry entry = unstaged.next();
            if (entry.changeType() == ChangeType.ADDED) {
                console.println("Would remove " + entry.newPath());
            }
        }
    } else {
        geogig.command(CleanOp.class).setPath(pathFilter).call();
        console.println("Clean operation completed succesfully.");
    }
}

Example 9 with Repository

use of org.locationtech.geogig.repository.Repository in project GeoGig by boundlessgeo.

the class Remove method runInternal.

@Override
public void runInternal(GeogigCLI cli) throws IOException {
    ConsoleReader console = cli.getConsole();
    // check that there is something to remove
    if (pathsToRemove.isEmpty()) {
        printUsage(cli);
        throw new CommandFailedException();
    }
    /*
         * Separate trees and features, and check that, if there are trees to remove, the -r
         * modifier is used
         */
    ArrayList<String> trees = new ArrayList<String>();
    Repository repository = cli.getGeogig().getRepository();
    for (String pathToRemove : pathsToRemove) {
        NodeRef.checkValidPath(pathToRemove);
        Optional<NodeRef> node = repository.command(FindTreeChild.class).setParent(repository.workingTree().getTree()).setIndex(true).setChildPath(pathToRemove).call();
        checkParameter(node.isPresent(), "pathspec '%s' did not match any feature or tree", pathToRemove);
        NodeRef nodeRef = node.get();
        if (nodeRef.getType() == TYPE.TREE) {
            checkParameter(recursive, "Cannot remove tree %s if -r is not specified", nodeRef.path());
            trees.add(pathToRemove);
        }
    }
    int featuresCount = pathsToRemove.size() - trees.size();
    /* Perform the remove operation */
    RemoveOp op = cli.getGeogig().command(RemoveOp.class);
    for (String pathToRemove : pathsToRemove) {
        op.addPathToRemove(pathToRemove);
    }
    op.setProgressListener(cli.getProgressListener()).call();
    /* And inform about it */
    if (featuresCount > 0) {
        console.print(String.format("Deleted %d feature(s)", featuresCount));
    }
    for (String tree : trees) {
        console.print(String.format("Deleted %s tree", tree));
    }
}

Example 10 with Repository

use of org.locationtech.geogig.repository.Repository in project GeoGig by boundlessgeo.

the class HttpMappedRemoteRepo method pushSparseCommit.

/**
     * Pushes a sparse commit to a remote repository and updates all mappings.
     * 
     * @param commitId the commit to push
     */
@Override
protected void pushSparseCommit(ObjectId commitId) {
    Repository from = localRepository;
    Optional<RevObject> object = from.command(RevObjectParse.class).setObjectId(commitId).call();
    if (object.isPresent() && object.get().getType().equals(TYPE.COMMIT)) {
        RevCommit commit = (RevCommit) object.get();
        ObjectId parent = ObjectId.NULL;
        List<ObjectId> newParents = new LinkedList<ObjectId>();
        for (int i = 0; i < commit.getParentIds().size(); i++) {
            ObjectId parentId = commit.getParentIds().get(i);
            if (i != 0) {
                Optional<ObjectId> commonAncestor = from.command(FindCommonAncestor.class).setLeftId(commit.getParentIds().get(0)).setRightId(parentId).call();
                if (commonAncestor.isPresent()) {
                    if (from.command(CheckSparsePath.class).setStart(parentId).setEnd(commonAncestor.get()).call()) {
                        // This should be the base commit to preserve changes that were filtered
                        // out.
                        newParents.add(0, from.graphDatabase().getMapping(parentId));
                        continue;
                    }
                }
            }
            newParents.add(from.graphDatabase().getMapping(parentId));
        }
        if (newParents.size() > 0) {
            parent = from.graphDatabase().getMapping(newParents.get(0));
        }
        Iterator<DiffEntry> diffIter = from.command(DiffOp.class).setNewVersion(commitId).setOldVersion(parent).setReportTrees(true).call();
        // connect and send packed changes
        final URL resourceURL;
        try {
            resourceURL = new URL(repositoryURL.toString() + "/repo/applychanges");
        } catch (MalformedURLException e) {
            throw Throwables.propagate(e);
        }
        final HttpURLConnection connection;
        final OutputStream out;
        try {
            connection = (HttpURLConnection) resourceURL.openConnection();
            connection.setDoOutput(true);
            connection.setDoInput(true);
            out = connection.getOutputStream();
            // pack the commit object
            final ObjectSerializingFactory factory = DataStreamSerializationFactoryV1.INSTANCE;
            final ObjectWriter<RevCommit> commitWriter = factory.createObjectWriter(TYPE.COMMIT);
            commitWriter.write(commit, out);
            // write the new parents
            out.write(newParents.size());
            for (ObjectId parentId : newParents) {
                out.write(parentId.getRawValue());
            }
            // pack the changes
            BinaryPackedChanges changes = new BinaryPackedChanges(from);
            changes.write(out, diffIter);
        } catch (IOException e) {
            throw Throwables.propagate(e);
        }
        final InputStream in;
        try {
            in = connection.getInputStream();
            BufferedReader rd = new BufferedReader(new InputStreamReader(in));
            String line = rd.readLine();
            if (line != null) {
                ObjectId remoteCommitId = ObjectId.valueOf(line);
                from.graphDatabase().map(commit.getId(), remoteCommitId);
                from.graphDatabase().map(remoteCommitId, commit.getId());
            }
        } catch (IOException e) {
            throw Throwables.propagate(e);
        }
    }
}