Examples of org.modeshape.jcr.cache.NodeCache

org.modeshape.jcr.cache.NodeCache

                                      Path relativePath )
        throws NoSuchWorkspaceException, AccessDeniedException, ItemNotFoundException, RepositoryException {
        assert key != null;


        try {
            NodeCache cache = repository.repositoryCache().getWorkspaceCache(workspaceName);
            CachedNode node = cache.getNode(key);
            if (node == null) {
                throw new ItemNotFoundException(JcrI18n.itemNotFoundWithUuid.text(key.toString(), workspaceName));
            }
            if (relativePath != null) {
                for (Segment segment : relativePath) {
                    ChildReference child = node.getChildReferences(cache).getChild(segment);
                    if (child == null) {
                        Path path = pathFactory().create(node.getPath(cache), segment);
                        throw new ItemNotFoundException(JcrI18n.itemNotFoundAtPath.text(path.getString(namespaces()),
                                                                                        workspaceName()));
                    }
                    CachedNode childNode = cache.getNode(child);
                    if (childNode == null) {
                        Path path = pathFactory().create(node.getPath(cache), segment);
                        throw new ItemNotFoundException(JcrI18n.itemNotFoundAtPath.text(path.getString(namespaces()),
                                                                                        workspaceName()));
                    }

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    }


    private static void initNodesCount() throws RepositoryException {
        JcrSession session = repository.login();
        try {
            NodeCache systemSession = repository.createSystemSession(session.context(), true);
            totalSystemNodeCount = countAllNodesBelow(systemSession.getRootKey(), systemSession) - 1; // not root
            totalNodeCount = totalSystemNodeCount + TOTAL_NON_SYSTEM_NODE_COUNT;
        } finally {
            session.logout();
        }
    }

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            for (JcrNodeDefinition nodeDefinition : mixinType.allChildNodeDefinitions()) {
                mixinChildNodeNames.add(nodeDefinition.getInternalName());
            }


            CachedNode node = node();
            NodeCache cache = cache();
            NodeTypes nodeTypes = session.nodeTypes();
            // Need to figure out if the child node requires an SNS definition
            ChildReferences refs = node.getChildReferences(cache());
            // Create a sibling counter that reduces the count by 1, since we're always dealing with existing children
            // but the 'findBestDefinitionForChild' logic is looking to *add* a child ...
            SiblingCounter siblingCounter = SiblingCounter.alter(SiblingCounter.create(refs), -1);
            for (Name nodeName : mixinChildNodeNames) {
                int snsCount = siblingCounter.countSiblingsNamed(nodeName);
                if (snsCount == 0) continue;
                Iterator<ChildReference> iter = refs.iterator(nodeName);
                while (iter.hasNext()) {
                    ChildReference ref = iter.next();
                    CachedNode child = cache.getNode(ref);
                    Name childPrimaryType = child.getPrimaryType(cache);
                    boolean skipProtected = true;
                    NodeDefinitionSet childDefns = nodeTypes.findChildNodeDefinitions(mixinType.getInternalName(), null);
                    JcrNodeDefinition childDefn = childDefns.findBestDefinitionForChild(nodeName, childPrimaryType,
                                                                                        skipProtected, siblingCounter);

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                    // Scan each of the workspace-path pairs ...
                    ScanOperation op = new ScanOperation() {
                        @Override
                        public void scan( String workspaceName,
                                          Path path ) {
                            NodeCache workspaceCache = repoCache.getWorkspaceCache(workspaceName);
                            if (workspaceCache != null) {
                                // The workspace is still valid ...
                                CachedNode node = workspaceCache.getNode(workspaceCache.getRootKey());
                                if (!path.isRoot()) {
                                    for (Path.Segment segment : path) {
                                        ChildReference child = node.getChildReferences(workspaceCache).getChild(segment);
                                        if (child == null) {
                                            // The child no longer exists, so ignore this pair ...
                                            node = null;
                                            break;
                                        }
                                        node = workspaceCache.getNode(child);
                                        if (node == null) break;
                                    }
                                }
                                if (node != null) {
                                    // If we find a node to start at, then scan the content ...

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        RepositoryCache repoCache = runningState.repositoryCache();


        logger.debug(JcrI18n.reindexAll.text(runningState.name()));


        if (includeSystemContent) {
            NodeCache systemWorkspaceCache = repoCache.getWorkspaceCache(repoCache.getSystemWorkspaceName());
            CachedNode rootNode = systemWorkspaceCache.getNode(repoCache.getSystemKey());
            // Index the system content ...
            logger.debug("Starting reindex of system content in '{0}' repository.", runningState.name());
            reindexSystemContent(rootNode, Integer.MAX_VALUE, indexes);
            logger.debug("Completed reindex of system content in '{0}' repository.", runningState.name());
        }


        // Index the non-system workspaces ...
        for (String workspaceName : repoCache.getWorkspaceNames()) {
            NodeCache workspaceCache = repoCache.getWorkspaceCache(workspaceName);
            CachedNode rootNode = workspaceCache.getNode(workspaceCache.getRootKey());
            logger.debug("Starting reindex of workspace '{0}' content in '{1}' repository.", runningState.name(), workspaceName);
            reindexContent(workspaceName, workspaceCache, rootNode, Integer.MAX_VALUE, false, indexes);
            logger.debug("Completed reindex of workspace '{0}' content in '{1}' repository.", runningState.name(), workspaceName);
        }
    }

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            // There's no indexes that require updating ...
            return;
        }
        CheckArg.isPositive(depth, "depth");
        JcrSession session = workspace.getSession();
        NodeCache cache = session.cache().getWorkspace();
        String workspaceName = workspace.getName();


        // Look for the node ...
        CachedNode node = cache.getNode(cache.getRootKey());
        for (Segment segment : path) {
            // Look for the child by name ...
            ChildReference ref = node.getChildReferences(cache).getChild(segment);
            if (ref == null) return;
            node = cache.getNode(ref);
        }


        // If the node is in the system workspace ...
        String systemWorkspaceKey = runningState.repositoryCache().getSystemWorkspaceKey();
        if (node.getKey().getWorkspaceKey().equals(systemWorkspaceKey)) {

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    protected void reindexSystemContent( CachedNode nodeInSystemBranch,
                                         int depth,
                                         IndexWriter indexes ) {
        RepositoryCache repoCache = runningState.repositoryCache();
        String workspaceName = repoCache.getSystemWorkspaceName();
        NodeCache systemWorkspaceCache = repoCache.getWorkspaceCache(workspaceName);
        reindexContent(workspaceName, systemWorkspaceCache, nodeInSystemBranch, depth, true, indexes);
    }

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    }


    protected void reindexSystemContent() {
        RepositoryCache repoCache = runningState.repositoryCache();
        String workspaceName = repoCache.getSystemWorkspaceName();
        NodeCache systemWorkspaceCache = repoCache.getWorkspaceCache(workspaceName);
        CachedNode systemNode = systemWorkspaceCache.getNode(repoCache.getSystemKey());
        reindexContent(workspaceName, systemWorkspaceCache, systemNode, Integer.MAX_VALUE, true, getIndexWriter());
    }

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        String token = generateLockToken();
        ModeShapeLock lock = new ModeShapeLock(nodeKey, lockKey, session.workspaceName(), owner, token, isDeep, isSessionScoped,
                                               session.sessionId(), expirationDate);


        if (isDeep) {
            NodeCache cache = session.cache();
            CachedNode locked = findLockedNodeAtOrBelow(node, cache);
            if (locked != null) {
                String nodePath = session.stringFactory().create(node.getPath(cache));
                String descendantPath = session.stringFactory().create(locked.getPath(cache));
                throw new LockException(JcrI18n.descendantAlreadyLocked.text(nodePath, descendantPath));
            }
        }


        ModeShapeLock existing = locksByNodeKey.putIfAbsent(nodeKey, lock);
        if (existing != null) {
            NodeCache cache = session.cache();
            CachedNode locked = cache.getNode(existing.getLockedNodeKey());
            String lockedPath = session.stringFactory().create(locked.getPath(cache));
            throw new LockException(JcrI18n.alreadyLocked.text(lockedPath));
        }


        try {

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    String unlock( JcrSession session,
                   NodeKey lockedNodeKey ) throws LockException {
        ModeShapeLock existing = locksByNodeKey.remove(lockedNodeKey);
        if (existing == null) {
            NodeCache cache = session.cache();
            String location = session.stringFactory().create(cache.getNode(lockedNodeKey).getPath(cache));
            throw new LockException(JcrI18n.notLocked.text(location));
        }
        unlock(session, Collections.singleton(existing));
        return existing.getLockToken();
    }

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org.modeshape.jcr.AbstractJcrNode

org.modeshape.jcr.cache.document.LazyCachedNode

org.modeshape.jcr.cache.document.SessionNode

org.modeshape.jcr.JcrLockManager

org.modeshape.jcr.JcrQueryManager$SessionQueryContext

org.modeshape.jcr.JcrQueryManagerTest

org.modeshape.jcr.JcrSession

org.modeshape.jcr.query.engine.QuerySources

org.modeshape.jcr.query.engine.ScanningQueryEngine

org.modeshape.jcr.query.NodeSequence

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