Examples of org.locationtech.geogig.api.Context.command()

Class org.locationtech.geogig.api.Context

Examples of org.locationtech.geogig.api.Context.command()

org.locationtech.geogig.api.Context.command()
Finds and returns an instance of a command of the specified class. @param commandClass the kind of command to locate and instantiate @return a new instance of the requested command class, with its dependencies resolved

        Optional<NodeRef> node = geogig.command(FindTreeChild.class).setParent(oldTree.get())
                .setIndex(true).setChildPath(featurePath).call();
        boolean delete = false;
        if (!node.isPresent()) {
            delete = true;
            node = geogig.command(FindTreeChild.class).setParent(newTree.get()).setIndex(true)
                    .setChildPath(featurePath).call();
            Preconditions.checkState(node.isPresent(),
                    "The feature was not found in either commit tree.");
        }

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                    "The feature was not found in either commit tree.");
        }


        // get the new parent tree
        ObjectId metadataId = ObjectId.NULL;
        Optional<NodeRef> parentNode = geogig.command(FindTreeChild.class).setParent(newTree.get())
                .setChildPath(node.get().getParentPath()).setIndex(true).call();


        RevTreeBuilder treeBuilder = null;
        if (parentNode.isPresent()) {
            metadataId = parentNode.get().getMetadataId();

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                .setChildPath(node.get().getParentPath()).setIndex(true).call();


        RevTreeBuilder treeBuilder = null;
        if (parentNode.isPresent()) {
            metadataId = parentNode.get().getMetadataId();
            Optional<RevTree> parsed = geogig.command(RevObjectParse.class)
                    .setObjectId(parentNode.get().getNode().getObjectId()).call(RevTree.class);
            checkState(parsed.isPresent(), "Parent tree couldn't be found in the repository.");
            treeBuilder = new RevTreeBuilder(geogig.stagingDatabase(), parsed.get());
            treeBuilder.remove(node.get().getNode().getName());
        } else {

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        // put the old feature into the new tree
        if (!delete) {
            treeBuilder.put(node.get().getNode());
        }
        ObjectId newTreeId = geogig.command(WriteBack.class)
                .setAncestor(newTree.get().builder(geogig.stagingDatabase()))
                .setChildPath(node.get().getParentPath()).setToIndex(true)
                .setTree(treeBuilder.build()).setMetadataId(metadataId).call();


        // build new commit with parent of new commit and the newly built tree

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        RevCommit mapped = builder.build();
        context.getGeoGIG().getRepository().objectDatabase().put(mapped);


        // merge commit into current branch
        final Optional<Ref> currHead = geogig.command(RefParse.class).setName(Ref.HEAD).call();
        if (!currHead.isPresent()) {
            throw new CommandSpecException("Repository has no HEAD, can't merge.");
        }


        MergeOp merge = geogig.command(MergeOp.class);

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        final Optional<Ref> currHead = geogig.command(RefParse.class).setName(Ref.HEAD).call();
        if (!currHead.isPresent()) {
            throw new CommandSpecException("Repository has no HEAD, can't merge.");
        }


        MergeOp merge = geogig.command(MergeOp.class);
        merge.setAuthor(authorName.orNull(), authorEmail.orNull());
        merge.addCommit(Suppliers.ofInstance(mapped.getId()));
        merge.setMessage(mergeMessage.or("Merged revert of " + featurePath));


        try {

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            });
        } catch (Exception e) {
            final RevCommit ours = context.getGeoGIG().getRepository()
                    .getCommit(currHead.get().getObjectId());
            final RevCommit theirs = context.getGeoGIG().getRepository().getCommit(mapped.getId());
            final Optional<ObjectId> ancestor = geogig.command(FindCommonAncestor.class)
                    .setLeft(ours).setRight(theirs).call();
            context.setResponseContent(new CommandResponse() {
                final MergeScenarioReport report = geogig.command(ReportMergeScenarioOp.class)
                        .setMergeIntoCommit(ours).setToMergeCommit(theirs).call();

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                    .getCommit(currHead.get().getObjectId());
            final RevCommit theirs = context.getGeoGIG().getRepository().getCommit(mapped.getId());
            final Optional<ObjectId> ancestor = geogig.command(FindCommonAncestor.class)
                    .setLeft(ours).setRight(theirs).call();
            context.setResponseContent(new CommandResponse() {
                final MergeScenarioReport report = geogig.command(ReportMergeScenarioOp.class)
                        .setMergeIntoCommit(ours).setToMergeCommit(theirs).call();


                @Override
                public void write(ResponseWriter out) throws Exception {
                    out.start();

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        final Context geogig = this.getCommandLocator(context);
        Optional<Ref> ref;


        try {
            ref = geogig.command(RefParse.class).setName(name).call();


            if (!ref.isPresent()) {
                throw new CommandSpecException("Invalid name: " + name);
            }

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            if (!ref.isPresent()) {
                throw new CommandSpecException("Invalid name: " + name);
            }


            if (ref.get() instanceof SymRef) {
                Optional<Ref> target = geogig.command(RefParse.class).setName(newValue).call();
                if (target.isPresent() && !(target.get() instanceof SymRef)) {
                    ref = geogig.command(UpdateSymRef.class).setDelete(delete).setName(name)
                            .setNewValue(target.get().getName()).call();
                } else {
                    throw new CommandSpecException("Invalid new target: " + newValue);

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