Examples with NodeInfo org.apache.jackrabbit.spi.NodeInfo used on opensource projects

Example 1 with NodeInfo

use of org.apache.jackrabbit.spi.NodeInfo in project jackrabbit by apache.

the class BatchTest method testAddNode.

public void testAddNode() throws RepositoryException {
    NodeId nid = getNodeId(testPath);
    Batch b = rs.createBatch(si, nid);
    b.addNode(nid, resolver.getQName("aNode"), NameConstants.NT_UNSTRUCTURED, null);
    b.addProperty(nid, resolver.getQName("aString"), rs.getQValueFactory().create("ba", PropertyType.STRING));
    b.addProperty(nid, resolver.getQName("aName"), new QValue[] { rs.getQValueFactory().create(NameConstants.JCR_ENCODING), rs.getQValueFactory().create(NameConstants.JCR_DATA) });
    b.addProperty(nid, resolver.getQName("aBinary"), rs.getQValueFactory().create(new byte[] { 'a', 'b', 'c' }));
    rs.submit(b);
    NodeId id = rs.getIdFactory().createNodeId(nid, resolver.getQPath("aNode"));
    Iterator<? extends ItemInfo> it = rs.getItemInfos(si, id);
    while (it.hasNext()) {
        ItemInfo info = it.next();
        if (info.denotesNode()) {
            NodeInfo nInfo = (NodeInfo) info;
            assertEquals(NameConstants.NT_UNSTRUCTURED, nInfo.getNodetype());
            Iterator<ChildInfo> childIt = nInfo.getChildInfos();
            assertTrue(childIt == null || !childIt.hasNext());
            assertEquals(id, nInfo.getId());
        }
    }
    b = rs.createBatch(si, nid);
    b.remove(id);
    rs.submit(b);
}

Example 2 with NodeInfo

use of org.apache.jackrabbit.spi.NodeInfo in project jackrabbit by apache.

the class RepositoryServiceImpl method getItemInfos.

@Override
public Iterator<? extends ItemInfo> getItemInfos(SessionInfo sessionInfo, ItemId itemId) throws RepositoryException {
    // currently: missing prop-names with child-NodeInfo
    if (itemId.denotesNode()) {
        List<ItemInfo> l = new ArrayList<ItemInfo>();
        NodeInfo nInfo = getNodeInfo(sessionInfo, (NodeId) itemId);
        l.add(nInfo);
        // at least add propertyInfos for the meta-props already known from the
        // nodeInfo.
        l.addAll(buildPropertyInfos(nInfo));
        return l.iterator();
    } else {
        PropertyInfo pInfo = getPropertyInfo(sessionInfo, (PropertyId) itemId);
        return Iterators.singleton(pInfo);
    }
}

Example 3 with NodeInfo

use of org.apache.jackrabbit.spi.NodeInfo in project jackrabbit by apache.

the class ItemInfoCacheImpl method put.

/**
     * This implementation cached the item by its id and if the id
     * is uuid based but has no path, also by its path.
     */
public void put(ItemInfo info, long generation) {
    ItemId id = info.getId();
    Entry<? extends ItemInfo> entry = info.denotesNode() ? new Entry<NodeInfo>((NodeInfo) info, generation) : new Entry<PropertyInfo>((PropertyInfo) info, generation);
    put(id, entry);
    if (id.getUniqueID() != null && id.getPath() == null) {
        put(info.getPath(), entry);
    }
}

Example 4 with NodeInfo

use of org.apache.jackrabbit.spi.NodeInfo in project jackrabbit by apache.

the class WorkspaceItemStateFactory method createNodeState.

/**
     * Creates the node with information retrieved from the <code>RepositoryService</code>.
     */
public NodeState createNodeState(NodeId nodeId, NodeEntry entry) throws ItemNotFoundException, RepositoryException {
    try {
        Entry<NodeInfo> cached = cache.getNodeInfo(nodeId);
        ItemInfo info;
        if (isUpToDate(cached, entry)) {
            info = cached.info;
        } else {
            // otherwise retrieve item info from service and cache the whole batch
            Iterator<? extends ItemInfo> infos = service.getItemInfos(sessionInfo, nodeId);
            info = first(infos, cache, entry.getGeneration());
            if (info == null || !info.denotesNode()) {
                throw new ItemNotFoundException("NodeId: " + nodeId);
            }
        }
        assertMatchingPath(info, entry);
        return createNodeState((NodeInfo) info, entry);
    } catch (PathNotFoundException e) {
        throw new ItemNotFoundException(e);
    }
}

Example 5 with NodeInfo

use of org.apache.jackrabbit.spi.NodeInfo in project jackrabbit by apache.

the class WorkspaceItemStateFactory method createDeepNodeState.

/**
     * Creates the node with information retrieved from the <code>RepositoryService</code>.
     * Intermediate entries are created as needed.
     */
public NodeState createDeepNodeState(NodeId nodeId, NodeEntry anyParent) throws ItemNotFoundException, RepositoryException {
    try {
        // Get item info from cache
        Iterator<? extends ItemInfo> infos = null;
        Entry<NodeInfo> cached = cache.getNodeInfo(nodeId);
        ItemInfo info;
        if (cached == null) {
            // or from service if not in cache
            infos = service.getItemInfos(sessionInfo, nodeId);
            info = first(infos, null, 0);
            if (info == null || !info.denotesNode()) {
                throw new ItemNotFoundException("NodeId: " + nodeId);
            }
        } else {
            info = cached.info;
        }
        // Build the hierarchy entry for the item info
        HierarchyEntry entry = createHierarchyEntries(info, anyParent);
        if (entry == null || !entry.denotesNode()) {
            throw new ItemNotFoundException("HierarchyEntry does not belong to any existing ItemInfo. No ItemState was created.");
        } else {
            // Now we can check whether the item info from the cache is up to date
            long generation = entry.getGeneration();
            if (isOutdated(cached, entry)) {
                // if not, retrieve the item info from the service and put the whole batch into the cache
                infos = service.getItemInfos(sessionInfo, nodeId);
                info = first(infos, cache, generation);
            } else if (infos != null) {
                // Otherwise put the whole batch retrieved from the service earlier into the cache
                cache.put(info, generation);
                first(infos, cache, generation);
            }
            assertMatchingPath(info, entry);
            return createNodeState((NodeInfo) info, (NodeEntry) entry);
        }
    } catch (PathNotFoundException e) {
        throw new ItemNotFoundException(e);
    }
}