Examples with ResourceProxy org.apache.sling.ide.transport.ResourceProxy used on opensource projects

Example 11 with ResourceProxy

use of org.apache.sling.ide.transport.ResourceProxy in project sling by apache.

the class ReorderChildNodesCommand method reorderChildNodes.

private void reorderChildNodes(Node nodeToReorder, ResourceProxy resourceToReorder) throws RepositoryException {
    List<ResourceProxy> children = resourceToReorder.getChildren();
    ListIterator<ResourceProxy> childrenIterator = children.listIterator();
    // do not process
    if (!childrenIterator.hasNext()) {
        getLogger().trace("Resource at {0} has no children, skipping child node reordering", resourceToReorder.getPath());
        return;
    }
    Set<String> resourceChildNames = new HashSet<>(children.size());
    Set<String> nodeChildNames = new HashSet<>(children.size());
    List<Node> nodeChildren = new LinkedList<>();
    NodeIterator nodeChildrenIt = nodeToReorder.getNodes();
    while (nodeChildrenIt.hasNext()) {
        Node node = nodeChildrenIt.nextNode();
        nodeChildren.add(node);
        nodeChildNames.add(node.getName());
    }
    for (ResourceProxy childResources : children) {
        resourceChildNames.add(Text.getName(childResources.getPath()));
    }
    ListIterator<Node> nodeChildrenListIt = nodeChildren.listIterator();
    // the sorting is conditioned on the local workspace and the repository having the same child names
    // if that precondition is not met abort processing since there can be no meaningful result
    traceResourcesAndNodes(children, nodeChildren);
    if (!resourceChildNames.equals(nodeChildNames)) {
        getLogger().warn("Different child names between the local workspace ( " + resourceChildNames + ") and the repository (" + nodeChildNames + ") for path " + resource.getPath() + ". Reordering will not be performed");
        return;
    }
    while (childrenIterator.hasNext() || nodeChildrenListIt.hasNext()) {
        ResourceProxy childResource = childrenIterator.next();
        Node childNode = nodeChildrenListIt.next();
        // order is as expected, skip reordering
        if (Text.getName(childResource.getPath()).equals(childNode.getName())) {
            // descend into covered child resources once they are properly arranged and perform reordering
            if (resourceToReorder.covers(childResource.getPath())) {
                reorderChildNodes(childNode, childResource);
            }
            continue;
        }
        // don't perform any reordering if this particular node does not have reorderable children
        if (!nodeToReorder.getPrimaryNodeType().hasOrderableChildNodes()) {
            getLogger().trace("Node at {0} does not have orderable child nodes, skipping reordering of {1}", nodeToReorder.getPath(), childResource.getPath());
            continue;
        }
        String expectedParentName;
        if (childrenIterator.hasNext()) {
            expectedParentName = Text.getName(childrenIterator.next().getPath());
            // move back
            childrenIterator.previous();
        } else {
            expectedParentName = null;
        }
        getLogger().trace("For node at {0} ordering {1} before {2}", nodeToReorder.getPath(), Text.getName(childResource.getPath()), expectedParentName);
        nodeToReorder.orderBefore(Text.getName(childResource.getPath()), expectedParentName);
    }
}

Example 12 with ResourceProxy

use of org.apache.sling.ide.transport.ResourceProxy in project sling by apache.

the class ListTreeCommand method execute0.

@Override
protected ResourceProxy execute0(Session session) throws RepositoryException {
    Node node = session.getNode(getPath());
    ResourceProxy parent = nodeToResource(node);
    addChildren(parent, node, levels - 1);
    return parent;
}

Example 13 with ResourceProxy

use of org.apache.sling.ide.transport.ResourceProxy in project sling by apache.

the class ListTreeCommand method addChildren.

private void addChildren(ResourceProxy parent, Node node, int remainingLevels) throws RepositoryException {
    if (remainingLevels < 0) {
        // paranoia check
        throw new IllegalArgumentException("remainingLevels must be >=0, not: " + remainingLevels);
    }
    final long start = System.currentTimeMillis();
    NodeIterator nodes = node.getNodes();
    final long end = System.currentTimeMillis();
    log("ListTreeCommand.child -> " + node.getPath(), start, end);
    while (nodes.hasNext()) {
        Node childNode = nodes.nextNode();
        // TODO - this should not be needed if we obey the vlt filters
        if (childNode.getPath().equals("/jcr:system")) {
            continue;
        }
        final ResourceProxy childResourceProxy = nodeToResource(childNode);
        parent.addChild(childResourceProxy);
        if (remainingLevels > 0) {
            addChildren(childResourceProxy, childNode, remainingLevels - 1);
        }
    }
}

Example 14 with ResourceProxy

use of org.apache.sling.ide.transport.ResourceProxy in project sling by apache.

the class VltNodeTypeFactory method init.

void init(VltRepository repository) throws RepositoryException {
    Result<ResourceProxy> jcrSystem = repository.newListTreeNodeCommand("/jcr:system/jcr:nodeTypes", 3).execute();
    // phase 1: create all node types
    for (ResourceProxy child : jcrSystem.get().getChildren()) {
        VltNodeType nt = createNodeType(child);
        nodeTypes.put(nt.getName(), nt);
    }
    // phase 2: init declared fields
    for (VltNodeType nt : nodeTypes.values()) {
        initDeclaredFields(nt);
    }
    //   hence initTypeDependencyTree can assume all nodetypes exist
    for (VltNodeType nt : nodeTypes.values()) {
        initTypeDependencyTree(nt);
    }
    // phase 3: init property definitions
    for (VltNodeType nt : nodeTypes.values()) {
        final ResourceProxy child = nt.getResourceProxy();
        initPropertyDefinitions(nt);
        initProperties(nt, child);
    }
    // phase 4: initialize the allowed primary childnodetypes
    for (VltNodeType nt : nodeTypes.values()) {
        initAllowedPrimaryChildNodeTypes(nt);
    }
}

Example 15 with ResourceProxy

use of org.apache.sling.ide.transport.ResourceProxy in project sling by apache.

the class ListChildrenCommand method execute.

@Override
public Result<ResourceProxy> execute() {
    GetMethod get = new GetMethod(getPath());
    try {
        httpClient.getParams().setAuthenticationPreemptive(true);
        Credentials defaultcreds = new UsernamePasswordCredentials(repositoryInfo.getUsername(), repositoryInfo.getPassword());
        httpClient.getState().setCredentials(new AuthScope(repositoryInfo.getHost(), repositoryInfo.getPort(), AuthScope.ANY_REALM), defaultcreds);
        int responseStatus = httpClient.executeMethod(get);
        //return EncodingUtil.getString(rawdata, m.getResponseCharSet());
        if (!isSuccessStatus(responseStatus))
            return failureResultForStatusCode(responseStatus);
        ResourceProxy resource = new ResourceProxy(path);
        Gson gson = new Gson();
        try (JsonReader jsonReader = new JsonReader(new InputStreamReader(get.getResponseBodyAsStream(), get.getResponseCharSet()))) {
            jsonReader.beginObject();
            while (jsonReader.hasNext()) {
                String name = jsonReader.nextName();
                JsonToken token = jsonReader.peek();
                if (token == JsonToken.BEGIN_OBJECT) {
                    ResourceProxy child = new ResourceProxy(PathUtil.join(path, name));
                    ResourceWithPrimaryType resourceWithPrimaryType = gson.fromJson(jsonReader, ResourceWithPrimaryType.class);
                    // evaluate its jcr:primaryType as well!
                    child.addProperty(Repository.JCR_PRIMARY_TYPE, resourceWithPrimaryType.getPrimaryType());
                    resource.addChild(child);
                } else if (token == JsonToken.STRING) {
                    if (Repository.JCR_PRIMARY_TYPE.equals(name)) {
                        String primaryType = jsonReader.nextString();
                        if (primaryType != null) {
                            // TODO - needed?
                            resource.addProperty(Repository.JCR_PRIMARY_TYPE, primaryType);
                        }
                    }
                } else {
                    jsonReader.skipValue();
                }
            }
            jsonReader.endObject();
        }
        return AbstractResult.success(resource);
    } catch (Exception e) {
        return AbstractResult.failure(new RepositoryException(e));
    } finally {
        get.releaseConnection();
    }
}