Examples with NodeDelegate org.apache.jackrabbit.oak.jcr.delegate.NodeDelegate used on opensource projects

Example 1 with NodeDelegate

use of org.apache.jackrabbit.oak.jcr.delegate.NodeDelegate in project jackrabbit-oak by apache.

the class LockOperation method performVoid.

@Override
public void performVoid() throws RepositoryException {
    session.refresh(true);
    NodeDelegate node = session.getNode(path);
    if (node != null) {
        performVoid(node);
    } else {
        throw new PathNotFoundException("Node " + path + " not found");
    }
}

Example 2 with NodeDelegate

use of org.apache.jackrabbit.oak.jcr.delegate.NodeDelegate in project jackrabbit-oak by apache.

the class LockOperation method perform.

@Nonnull
@Override
public T perform() throws RepositoryException {
    session.refresh(true);
    NodeDelegate node = session.getNode(path);
    if (node != null) {
        return perform(node);
    } else {
        throw new PathNotFoundException("Node " + path + " not found");
    }
}

Example 3 with NodeDelegate

use of org.apache.jackrabbit.oak.jcr.delegate.NodeDelegate in project jackrabbit-oak by apache.

the class SessionImpl method getItemInternal.

@CheckForNull
private ItemImpl<?> getItemInternal(@Nonnull String oakPath) throws RepositoryException {
    checkAlive();
    ItemDelegate item = sd.getItem(oakPath);
    if (item instanceof NodeDelegate) {
        return NodeImpl.createNode((NodeDelegate) item, sessionContext);
    } else if (item instanceof PropertyDelegate) {
        return new PropertyImpl((PropertyDelegate) item, sessionContext);
    } else {
        return null;
    }
}

Example 4 with NodeDelegate

use of org.apache.jackrabbit.oak.jcr.delegate.NodeDelegate in project jackrabbit-oak by apache.

the class VersionManagerImpl method restore.

@Override
public void restore(final String absPath, final Version version, final boolean removeExisting) throws RepositoryException {
    final SessionDelegate sessionDelegate = sessionContext.getSessionDelegate();
    sessionDelegate.performVoid(new SessionOperation<Void>("restore", true) {

        @Override
        public void performVoid() throws RepositoryException {
            String oakPath = getOakPathOrThrowNotFound(absPath);
            NodeDelegate nodeDelegate = sessionDelegate.getNode(oakPath);
            if (nodeDelegate != null) {
                throw new VersionException("VersionManager.restore(String, Version, boolean)" + " not allowed on existing nodes; use" + " VersionManager.restore(Version, boolean) instead: " + absPath);
            }
            // check if parent exists
            NodeDelegate parent = ensureParentExists(sessionDelegate, absPath);
            // check for pending changes
            checkPendingChangesForRestore(sessionDelegate);
            // check lock status
            checkNotLocked(parent.getPath());
            // check for existing nodes
            List<NodeDelegate> existing = getExisting(version, Collections.<String>emptySet());
            boolean success = false;
            try {
                if (!existing.isEmpty()) {
                    if (removeExisting) {
                        removeExistingNodes(existing);
                    } else {
                        List<String> paths = new ArrayList<String>();
                        for (NodeDelegate nd : existing) {
                            paths.add(nd.getPath());
                        }
                        throw new ItemExistsException("Unable to restore with " + "removeExisting=false. Existing nodes in " + "workspace: " + paths);
                    }
                }
                // ready for restore
                VersionDelegate vd = versionManagerDelegate.getVersionByIdentifier(version.getIdentifier());
                versionManagerDelegate.restore(parent, PathUtils.getName(oakPath), vd);
                sessionDelegate.commit();
                success = true;
            } catch (CommitFailedException e) {
                throw e.asRepositoryException();
            } finally {
                if (!success) {
                    // refresh if one of the modifying operations fail
                    sessionDelegate.refresh(false);
                }
            }
        }
    });
}

Example 5 with NodeDelegate

use of org.apache.jackrabbit.oak.jcr.delegate.NodeDelegate in project jackrabbit-oak by apache.

the class VersionManagerImpl method checkout.

@Override
public void checkout(final String absPath) throws RepositoryException {
    final SessionDelegate sessionDelegate = sessionContext.getSessionDelegate();
    sessionDelegate.performVoid(new SessionOperation<Void>("checkout", true) {

        @Override
        public void performVoid() throws RepositoryException {
            String oakPath = getOakPathOrThrowNotFound(absPath);
            NodeDelegate nodeDelegate = sessionDelegate.getNode(oakPath);
            if (nodeDelegate == null) {
                throw new PathNotFoundException(absPath);
            }
            checkNotLocked(absPath);
            versionManagerDelegate.checkout(nodeDelegate);
        }
    });
}