Package org.apache.jackrabbit.core

Examples of org.apache.jackrabbit.core.NodeId

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     * @throws IOException in an I/O error occurs.
     */
    public PropertyId readPropertyId(DataInputStream in) throws IOException {
        UUID uuid = readUUID(in);
        Name name = readQName(in);
        return new PropertyId(new NodeId(uuid), name);
    }
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        public NodeId nextNodeId() throws NoSuchElementException {
            if (!hasNext()) {
                throw new NoSuchElementException();
            }
            return new NodeId((UUID) list.get(pos++));
        }       
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        // set referenceable flag
        bundle.setReferenceable(in.readBoolean());

        // child nodes (list of uuid/name pairs)
        NodeId childId = readID(in);
        while (childId != null) {
            bundle.addChildNodeEntry(readQName(in), childId);
            childId = readID(in);
        }
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                continue;
            }
            if (bigger != null && bigger.toString().compareTo(u.toString()) >= 0) {
                continue;
            }
            NodeId n = new NodeId(u);
            list.add(n);
            if (maxCount > 0 && list.size() >= maxCount) {
                return;
            }
        }
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        // gather modified node states
        iter = changeLog.modifiedStates();
        while (iter.hasNext()) {
            ItemState state = (ItemState) iter.next();
            if (state.isNode()) {
                NodeId nodeId = (NodeId) state.getId();
                NodePropBundle bundle = (NodePropBundle) modified.get(nodeId);
                if (bundle == null) {
                    bundle = getBundle(nodeId);
                    if (bundle == null) {
                        throw new NoSuchItemStateException(nodeId.toString());
                    }
                    modified.put(nodeId, bundle);
                }
                bundle.update((NodeState) state);
            } else {
                PropertyId id = (PropertyId) state.getId();
                // skip redundant primaryType, mixinTypes and uuid properties
                if (id.getName().equals(NameConstants.JCR_PRIMARYTYPE)
                    || id.getName().equals(NameConstants.JCR_MIXINTYPES)
                    || id.getName().equals(NameConstants.JCR_UUID)) {
                    continue;
                }
                NodeId nodeId = id.getParentId();
                NodePropBundle bundle = (NodePropBundle) modified.get(nodeId);
                if (bundle == null) {
                    bundle = getBundle(nodeId);
                    if (bundle == null) {
                        throw new NoSuchItemStateException(nodeId.toString());
                    }
                    modified.put(nodeId, bundle);
                }
                bundle.addProperty((PropertyState) state);
            }
        }
        // add removed properties
        iter = changeLog.deletedStates();
        while (iter.hasNext()) {
            ItemState state = (ItemState) iter.next();
            if (state.isNode()) {
                // check consistency
                NodeId parentId = state.getParentId();
                if (!modified.containsKey(parentId) && !deleted.contains(parentId)) {
                    log.warn("Deleted node state's parent is not modified or deleted: " + parentId + "/" + state.getId());
                }
            } else {
                PropertyId id = (PropertyId) state.getId();
                NodeId nodeId = id.getParentId();
                if (!deleted.contains(nodeId)) {
                    NodePropBundle bundle = (NodePropBundle) modified.get(nodeId);
                    if (bundle == null) {
                        // should actually not happen
                        log.warn("deleted property state's parent not modified!");
                        bundle = getBundle(nodeId);
                        if (bundle == null) {
                            throw new NoSuchItemStateException(nodeId.toString());
                        }
                        modified.put(nodeId, bundle);
                    }
                    bundle.removeProperty(id.getName());
                }
            }
        }
        // add added properties
        iter = changeLog.addedStates();
        while (iter.hasNext()) {
            ItemState state = (ItemState) iter.next();
            if (!state.isNode()) {
                PropertyId id = (PropertyId) state.getId();
                // skip primaryType pr mixinTypes properties
                if (id.getName().equals(NameConstants.JCR_PRIMARYTYPE)
                    || id.getName().equals(NameConstants.JCR_MIXINTYPES)
                    || id.getName().equals(NameConstants.JCR_UUID)) {
                    continue;
                }
                NodeId nodeId = id.getParentId();
                NodePropBundle bundle = (NodePropBundle) modified.get(nodeId);
                if (bundle == null) {
                    // should actually not happen
                    log.warn("added property state's parent not modified!");
                    bundle = getBundle(nodeId);
                    if (bundle == null) {
                        throw new NoSuchItemStateException(nodeId.toString());
                    }
                    modified.put(nodeId, bundle);
                }
                bundle.addProperty((PropertyState) state);
            }
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                // filter out virtual node references for later processing
                // (see comment above)
                for (Iterator iter = local.modifiedRefs(); iter.hasNext();) {
                    NodeReferences refs = (NodeReferences) iter.next();
                    boolean virtual = false;
                    NodeId id = refs.getId().getTargetId();
                    for (int i = 0; i < virtualProviders.length; i++) {
                        if (virtualProviders[i].hasItemState(id)) {
                            ChangeLog virtualRefs = virtualNodeReferences[i];
                            if (virtualRefs == null) {
                                virtualRefs = new ChangeLog();
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            }

            // check whether targets of modified node references exist
            for (Iterator iter = local.modifiedRefs(); iter.hasNext();) {
                NodeReferences refs = (NodeReferences) iter.next();
                NodeId id = refs.getTargetId();
                // no need to check existence of target if there are no references
                if (refs.hasReferences()) {
                    // please note:
                    // virtual providers are indirectly checked via 'hasItemState()'
                    if (!local.has(id) && !hasItemState(id)) {
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    private void scanPersistenceManagers() throws ItemStateException, RepositoryException {
        for (int i = 0; i < pmList.length; i++) {
            IterablePersistenceManager pm = pmList[i];
            Iterator it = pm.getAllNodeIds(null, 0);
            while (it.hasNext()) {
                NodeId id = (NodeId) it.next();
                if (callback != null) {
                    callback.beforeScanning(null);
                }
                try {
                    NodeState state = pm.load(id);
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            for (int i = 0; i < labels.length; i++) {
                PropertyState pState = labels[i];
                if (pState.getType() == PropertyType.REFERENCE) {
                    Name labelName = pState.getName();
                    UUID ref = pState.getValues()[0].getUUID();
                    NodeId id = new NodeId(ref);
                    if (node.getState().hasChildNodeEntry(id)) {
                        labelCache.put(labelName, node.getState().getChildNodeEntry(id).getName());
                    } else {
                        log.warn("Error while resolving label reference. Version missing: " + ref);
                    }
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    /**
     * {@inheritDoc}
     */
    public InternalVersion getVersion(Name versionName) throws VersionException {
        NodeId versionId = (NodeId) nameCache.get(versionName);
        if (versionId == null) {
            throw new VersionException("Version " + versionName + " does not exist.");
        }

        InternalVersion v = (InternalVersion) versionCache.get(versionId);
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Related Classes of org.apache.jackrabbit.core.NodeId

  • org.apache.jackrabbit.core.cluster.AbstractJournal
  • org.apache.jackrabbit.core.cluster.ChangeLogRecord
  • org.apache.jackrabbit.core.cluster.ClusterNode
  • org.apache.jackrabbit.core.cluster.ClusterRecordTest
  • org.apache.jackrabbit.core.cluster.FileJournal
  • org.apache.jackrabbit.core.cluster.FileRecordInput
  • org.apache.jackrabbit.core.cluster.RecordInput
  • org.apache.jackrabbit.core.cluster.UpdateEventFactory
  • org.apache.jackrabbit.core.data.GarbageCollector
  • org.apache.jackrabbit.core.data.PersistenceManagerIteratorTest
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