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

Example 6 with DepthSearch

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

the class WriteBackTest method testSimple.

@Test
public void testSimple() {
    RevTreeBuilder oldRoot = new RevTreeBuilder(odb);
    RevTree tree = new RevTreeBuilder(odb).put(blob("blob")).build();
    ObjectId newRootId = writeBack.setAncestor(oldRoot).setChildPath("subtree").setTree(tree).call();
    Optional<NodeRef> ref = new DepthSearch(odb).find(newRootId, "subtree");
    assertTrue(ref.isPresent());
}

Example 7 with DepthSearch

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

the class WriteBackTest method testSingleNested.

@Test
public void testSingleNested() {
    RevTreeBuilder oldRoot = new RevTreeBuilder(odb);
    RevTree tree = new RevTreeBuilder(odb).put(blob("blob")).build();
    ObjectId newRootId = writeBack.setAncestor(oldRoot).setChildPath("level1/level2").setTree(tree).call();
    // created the intermediate tree node?
    Optional<NodeRef> ref;
    DepthSearch depthSearch = new DepthSearch(odb);
    ref = depthSearch.find(newRootId, "level1");
    assertTrue(ref.isPresent());
    ref = depthSearch.find(newRootId, "level1/level2");
    assertTrue(ref.isPresent());
    ref = depthSearch.find(newRootId, "level1/level2/blob");
    assertTrue(ref.isPresent());
}

Example 8 with DepthSearch

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

the class WriteBackTest method testSingleLevel.

@Test
public void testSingleLevel() {
    RevTreeBuilder oldRoot = new RevTreeBuilder(odb);
    RevTree tree = new RevTreeBuilder(odb).put(blob("blob")).build();
    ObjectId newRootId = writeBack.setAncestor(oldRoot).setChildPath("level1").setTree(tree).call();
    // created the intermediate tree node?
    Optional<NodeRef> ref;
    DepthSearch depthSearch = new DepthSearch(odb);
    ref = depthSearch.find(newRootId, "level1");
    assertTrue(ref.isPresent());
    ref = depthSearch.find(newRootId, "level1/blob");
    assertTrue(ref.isPresent());
}

Example 9 with DepthSearch

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

the class VerifyPatchOp method _call.

/**
     * Executes the verify command
     * 
     * @return the result of checking if the patch can be applied
     */
protected VerifyPatchResults _call() throws RuntimeException {
    Preconditions.checkArgument(patch != null, "No patch file provided");
    Patch patch = reverse ? this.patch.reversed() : this.patch;
    Patch toApply = new Patch();
    Patch toReject = new Patch();
    for (RevFeatureType ft : patch.getFeatureTypes()) {
        toApply.addFeatureType(ft);
        toReject.addFeatureType(ft);
    }
    String path;
    Optional<RevObject> obj;
    List<FeatureDiff> diffs = patch.getModifiedFeatures();
    for (FeatureDiff diff : diffs) {
        path = diff.getPath();
        String refSpec = Ref.WORK_HEAD + ":" + path;
        obj = command(RevObjectParse.class).setRefSpec(refSpec).call();
        if (!obj.isPresent()) {
            toReject.addModifiedFeature(diff);
            break;
        }
        RevFeature feature = (RevFeature) obj.get();
        DepthSearch depthSearch = new DepthSearch(stagingDatabase());
        Optional<NodeRef> noderef = depthSearch.find(workingTree().getTree(), path);
        RevFeatureType featureType = command(RevObjectParse.class).setObjectId(noderef.get().getMetadataId()).call(RevFeatureType.class).get();
        ImmutableList<PropertyDescriptor> descriptors = featureType.sortedDescriptors();
        Set<Entry<PropertyDescriptor, AttributeDiff>> attrDiffs = diff.getDiffs().entrySet();
        boolean ok = true;
        for (Iterator<Entry<PropertyDescriptor, AttributeDiff>> iterator = attrDiffs.iterator(); iterator.hasNext(); ) {
            Entry<PropertyDescriptor, AttributeDiff> entry = iterator.next();
            AttributeDiff attrDiff = entry.getValue();
            PropertyDescriptor descriptor = entry.getKey();
            switch(attrDiff.getType()) {
                case ADDED:
                    if (descriptors.contains(descriptor)) {
                        ok = false;
                    }
                    break;
                case REMOVED:
                case MODIFIED:
                    if (!descriptors.contains(descriptor)) {
                        ok = false;
                        break;
                    }
                    for (int i = 0; i < descriptors.size(); i++) {
                        if (descriptors.get(i).equals(descriptor)) {
                            Optional<Object> value = feature.getValues().get(i);
                            if (!attrDiff.canBeAppliedOn(value)) {
                                ok = false;
                            }
                            break;
                        }
                    }
            }
        }
        if (!ok) {
            toReject.addModifiedFeature(diff);
        } else {
            toApply.addModifiedFeature(diff);
        }
    }
    List<FeatureInfo> added = patch.getAddedFeatures();
    for (FeatureInfo feature : added) {
        String refSpec = Ref.WORK_HEAD + ":" + feature.getPath();
        obj = command(RevObjectParse.class).setRefSpec(refSpec).call();
        if (obj.isPresent()) {
            toReject.addAddedFeature(feature.getPath(), feature.getFeature(), feature.getFeatureType());
        } else {
            toApply.addAddedFeature(feature.getPath(), feature.getFeature(), feature.getFeatureType());
        }
    }
    List<FeatureInfo> removed = patch.getRemovedFeatures();
    for (FeatureInfo feature : removed) {
        String refSpec = Ref.WORK_HEAD + ":" + feature.getPath();
        obj = command(RevObjectParse.class).setRefSpec(refSpec).call();
        if (!obj.isPresent()) {
            toReject.addRemovedFeature(feature.getPath(), feature.getFeature(), feature.getFeatureType());
        } else {
            RevFeature revFeature = (RevFeature) obj.get();
            DepthSearch depthSearch = new DepthSearch(stagingDatabase());
            Optional<NodeRef> noderef = depthSearch.find(workingTree().getTree(), feature.getPath());
            RevFeatureType revFeatureType = command(RevObjectParse.class).setObjectId(noderef.get().getMetadataId()).call(RevFeatureType.class).get();
            RevFeature patchRevFeature = RevFeatureBuilder.build(feature.getFeature());
            if (revFeature.equals(patchRevFeature) && revFeatureType.equals(feature.getFeatureType())) {
                toApply.addRemovedFeature(feature.getPath(), feature.getFeature(), feature.getFeatureType());
            } else {
                toReject.addRemovedFeature(feature.getPath(), feature.getFeature(), feature.getFeatureType());
            }
        }
    }
    ImmutableList<FeatureTypeDiff> alteredTrees = patch.getAlteredTrees();
    for (FeatureTypeDiff diff : alteredTrees) {
        DepthSearch depthSearch = new DepthSearch(stagingDatabase());
        Optional<NodeRef> noderef = depthSearch.find(workingTree().getTree(), diff.getPath());
        ObjectId metadataId = noderef.isPresent() ? noderef.get().getMetadataId() : ObjectId.NULL;
        if (Objects.equal(metadataId, diff.getOldFeatureType())) {
            toApply.addAlteredTree(diff);
        } else {
            toReject.addAlteredTree(diff);
        }
    }
    return new VerifyPatchResults(toApply, toReject);
}

Example 10 with DepthSearch

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

the class ReportCommitConflictsOp method _call.

@Override
protected MergeScenarioReport _call() {
    MergeScenarioReport report = new MergeScenarioReport();
    ObjectId parentCommitId = ObjectId.NULL;
    if (commit.getParentIds().size() > 0) {
        parentCommitId = commit.getParentIds().get(0);
    }
    ObjectId parentTreeId = ObjectId.NULL;
    Repository repository = repository();
    if (repository.commitExists(parentCommitId)) {
        parentTreeId = repository.getCommit(parentCommitId).getTreeId();
    }
    // get changes
    Iterator<DiffEntry> diffs = command(DiffTree.class).setOldTree(parentTreeId).setNewTree(commit.getTreeId()).setReportTrees(true).call();
    while (diffs.hasNext()) {
        DiffEntry diff = diffs.next();
        String path = diff.oldPath() == null ? diff.newPath() : diff.oldPath();
        Optional<RevObject> obj = command(RevObjectParse.class).setRefSpec(Ref.HEAD + ":" + path).call();
        switch(diff.changeType()) {
            case ADDED:
                if (obj.isPresent()) {
                    TYPE type = command(ResolveObjectType.class).setObjectId(diff.getNewObject().objectId()).call();
                    if (TYPE.TREE.equals(type)) {
                        NodeRef headVersion = command(FindTreeChild.class).setChildPath(path).setParent(repository.getOrCreateHeadTree()).call().get();
                        if (!headVersion.getMetadataId().equals(diff.getNewObject().getMetadataId())) {
                            report.addConflict(new Conflict(path, ObjectId.NULL, diff.getNewObject().getMetadataId(), headVersion.getMetadataId()));
                        }
                    } else {
                        if (!obj.get().getId().equals(diff.newObjectId())) {
                            report.addConflict(new Conflict(path, ObjectId.NULL, diff.newObjectId(), obj.get().getId()));
                        }
                    }
                } else {
                    report.addUnconflicted(diff);
                }
                break;
            case REMOVED:
                if (obj.isPresent()) {
                    if (obj.get().getId().equals(diff.oldObjectId())) {
                        report.addUnconflicted(diff);
                    } else {
                        report.addConflict(new Conflict(path, diff.oldObjectId(), ObjectId.NULL, obj.get().getId()));
                    }
                }
                break;
            case MODIFIED:
                TYPE type = command(ResolveObjectType.class).setObjectId(diff.getNewObject().objectId()).call();
                if (TYPE.TREE.equals(type)) {
                    // one
                    if (!diff.isChange()) {
                        report.addUnconflicted(diff);
                    }
                } else {
                    String refSpec = Ref.HEAD + ":" + path;
                    obj = command(RevObjectParse.class).setRefSpec(refSpec).call();
                    if (!obj.isPresent()) {
                        // git reports this as a conflict but does not mark as conflicted, just adds
                        // the missing file.
                        // We add it and consider it unconflicted
                        report.addUnconflicted(diff);
                        break;
                    }
                    RevFeature feature = (RevFeature) obj.get();
                    DepthSearch depthSearch = new DepthSearch(repository.objectDatabase());
                    Optional<NodeRef> noderef = depthSearch.find(this.workingTree().getTree(), path);
                    RevFeatureType featureType = command(RevObjectParse.class).setObjectId(noderef.get().getMetadataId()).call(RevFeatureType.class).get();
                    ImmutableList<PropertyDescriptor> descriptors = featureType.sortedDescriptors();
                    FeatureDiff featureDiff = command(DiffFeature.class).setOldVersion(Suppliers.ofInstance(diff.getOldObject())).setNewVersion(Suppliers.ofInstance(diff.getNewObject())).call();
                    Set<Entry<PropertyDescriptor, AttributeDiff>> attrDiffs = featureDiff.getDiffs().entrySet();
                    RevFeature newFeature = command(RevObjectParse.class).setObjectId(diff.newObjectId()).call(RevFeature.class).get();
                    boolean ok = true;
                    for (Iterator<Entry<PropertyDescriptor, AttributeDiff>> iterator = attrDiffs.iterator(); iterator.hasNext() && ok; ) {
                        Entry<PropertyDescriptor, AttributeDiff> entry = iterator.next();
                        AttributeDiff attrDiff = entry.getValue();
                        PropertyDescriptor descriptor = entry.getKey();
                        switch(attrDiff.getType()) {
                            case ADDED:
                                if (descriptors.contains(descriptor)) {
                                    ok = false;
                                }
                                break;
                            case REMOVED:
                            case MODIFIED:
                                if (!descriptors.contains(descriptor)) {
                                    ok = false;
                                    break;
                                }
                                for (int i = 0; i < descriptors.size(); i++) {
                                    if (descriptors.get(i).equals(descriptor)) {
                                        Optional<Object> value = feature.getValues().get(i);
                                        Optional<Object> newValue = newFeature.getValues().get(i);
                                        if (!newValue.equals(value)) {
                                            // check
                                            if (!attrDiff.canBeAppliedOn(value)) {
                                                ok = false;
                                            }
                                            break;
                                        }
                                    }
                                }
                        }
                    }
                    if (ok) {
                        report.addUnconflicted(diff);
                    } else {
                        report.addConflict(new Conflict(path, diff.oldObjectId(), diff.newObjectId(), obj.get().getId()));
                    }
                }
                break;
        }
    }
    return report;
}