Package org.apache.jackrabbit.oak.spi.state

Examples of org.apache.jackrabbit.oak.spi.state.NodeBuilder

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                    before, new Diff(versionManager, node, exceptions));
        }

        private boolean setVersionablePath(PropertyState after) {
            if (JcrConstants.JCR_VERSIONHISTORY.equals(after.getName()) && nodeAfter.isVersionable(versionManager)) {
                NodeBuilder vhBuilder;
                try {
                    vhBuilder = versionManager.getOrCreateVersionHistory(nodeAfter.builder);
                } catch (CommitFailedException e) {
                    exceptions.add(e);
                    // stop further comparison
                    return false;
                }

                if (!vhBuilder.hasProperty(JcrConstants.JCR_MIXINTYPES)) {
                    vhBuilder.setProperty(
                            JcrConstants.JCR_MIXINTYPES,
                            ImmutableSet.of(MIX_REP_VERSIONABLE_PATHS),
                            Type.NAMES);
                }

                String versionablePath = nodeAfter.path;
                vhBuilder.setProperty(workspaceName, versionablePath, Type.PATH);
            }
            return true;
        }
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            insert(index, key, path);
        }
    }

    private static void remove(NodeBuilder index, String key, String value) {
        NodeBuilder builder = index.getChildNode(key);
        if (builder.exists()) {
            // there could be (temporarily) multiple entries
            // we need to remove the right one
            PropertyState s = builder.getProperty("entry");
            if (s.count() == 1) {
                builder.remove();
            } else {
                ArrayList<String> list = new ArrayList<String>();
                for (int i = 0; i < s.count(); i++) {
                    String r = s.getValue(Type.STRING, i);
                    if (!r.equals(value)) {
                        list.add(r);
                    }
                }
                PropertyState s2 = MultiStringPropertyState.stringProperty("entry", list);
                builder.setProperty(s2);
            }
        }
    }
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            }
        }
    }

    private static void insert(NodeBuilder index, String key, String value) {
        NodeBuilder k = index.child(key);
        ArrayList<String> list = new ArrayList<String>();
        list.add(value);
        if (k.hasProperty("entry")) {
            // duplicate key (to detect duplicate entries)
            // this is just set temporarily,
            // while trying to add a duplicate entry
            PropertyState s = k.getProperty("entry");
            for (int i = 0; i < s.count(); i++) {
                String r = s.getValue(Type.STRING, i);
                list.add(r);
            }
        }
        PropertyState s2 = MultiStringPropertyState.stringProperty("entry", list);
        k.setProperty(s2);
    }
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    @Override
    public NodeBuilder select(@Nonnull NodeBuilder history)
            throws RepositoryException {
        long latestDate = Long.MIN_VALUE;
        NodeBuilder latestVersion = null;
        for (String name: history.getChildNodeNames()) {
            // OAK-1192 skip hidden child nodes
            if (name.charAt(0) == ':') {
                continue;
            }
            NodeBuilder v = history.getChildNode(name);
            if (name.equals(JcrConstants.JCR_ROOTVERSION)
                    || name.equals(JcrConstants.JCR_VERSIONLABELS)) {
                // ignore root version and labels node
                continue;
            }
            long c = ISO8601.parse(v.getProperty(JcrConstants.JCR_CREATED).getValue(Type.DATE)).getTimeInMillis();
            if (c > latestDate && c <= timestamp) {
                latestDate = c;
                latestVersion = v;
            }
        }
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        }

        private void update(Set<String> principalNames) {
            for (String principalName: entries.keySet()) {
                principalNames.add(principalName);
                NodeBuilder principalRoot = permissionRoot.child(principalName);
                if (!principalRoot.hasProperty(JCR_PRIMARYTYPE)) {
                    principalRoot.setProperty(JCR_PRIMARYTYPE, NT_REP_PERMISSION_STORE, Type.NAME);
                }
                NodeBuilder parent = principalRoot.child(nodeName);
                if (!parent.hasProperty(JCR_PRIMARYTYPE)) {
                    parent.setProperty(JCR_PRIMARYTYPE, NT_REP_PERMISSION_STORE, Type.NAME);
                }

                // check if current parent already has the correct path
                if (parent.hasProperty(REP_ACCESS_CONTROLLED_PATH)) {
                    if (!PermissionUtil.checkACLPath(parent, accessControlledPath)) {
                        // hash collision, find a new child
                        NodeBuilder child = null;
                        int idx = 0;
                        for (String childName : parent.getChildNodeNames()) {
                            if (childName.charAt(0) != 'c') {
                                continue;
                            }
                            child = parent.getChildNode(childName);
                            if (PermissionUtil.checkACLPath(child, accessControlledPath)) {
                                break;
                            }
                            child = null;
                            idx++;
                        }
                        while (child == null) {
                            String name = 'c' + String.valueOf(idx++);
                            child = parent.getChildNode(name);
                            if (child.exists()) {
                                child = null;
                            } else {
                                child = parent.child(name);
                                child.setProperty(JCR_PRIMARYTYPE, NT_REP_PERMISSION_STORE, Type.NAME);
                            }
                        }
                        parent = child;
                        parent.setProperty(REP_ACCESS_CONTROLLED_PATH, accessControlledPath);
                    }
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            String name = getName(path);
            switch (token) {
            case '+':
                tokenizer.read(':');
                tokenizer.read('{');
                NodeBuilder parent = getNode(builder, getParentPath(path));
                if (builder.hasChildNode(name)) {
                    throw new MicroKernelException(
                            "Node already exists: " + path);
                }
                addNode(parent.setChildNode(name), tokenizer);
                break;
            case '-':
                getNode(builder, path).remove();
                break;
            case '^':
                tokenizer.read(':');
                NodeBuilder node = getNode(builder, getParentPath(path));
                switch (tokenizer.read()) {
                case JsopReader.NULL:
                    node.removeProperty(name);
                    break;
                case JsopReader.FALSE:
                    node.setProperty(name, Boolean.FALSE);
                    break;
                case JsopReader.TRUE:
                    node.setProperty(name, Boolean.TRUE);
                    break;
                case JsopReader.STRING:
                    node.setProperty(name, tokenizer.getToken());
                    break;
                case JsopReader.NUMBER:
                    String value = tokenizer.getToken();
                    try {
                        node.setProperty(name, Long.parseLong(value));
                    } catch (NumberFormatException e) {
                        node.setProperty(name, Double.parseDouble(value));
                    }
                    break;
                default:
                    throw new UnsupportedOperationException();
                }
                break;
            case '>':
                tokenizer.read(':');
                String targetPath = tokenizer.readString();
                NodeBuilder targetParent =
                        getNode(builder, getParentPath(targetPath));
                String targetName = getName(targetPath);
                if (path.equals(targetPath) || PathUtils.isAncestor(path, targetPath)) {
                    throw new MicroKernelException(
                            "Target path must not be the same or a descendant of the source path: " + targetPath);
                }
                if (targetParent.hasChildNode(targetName)) {
                    throw new MicroKernelException(
                            "Target node exists: " + targetPath);
                } else if (!getNode(builder, path).moveTo(
                        targetParent, targetName)) {
                    throw new MicroKernelException("Move failed");
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        privilegeBits = PrivilegeBits.getInstance(entryTree.getProperty(REP_PRIVILEGE_BITS));
        restriction = restrictionsProvider.getPattern(path, entryTree);
    }

    static void write(NodeBuilder parent, boolean isAllow, int index, PrivilegeBits privilegeBits, Set<Restriction> restrictions) {
        NodeBuilder n = parent.child(String.valueOf(index))
                .setProperty(JCR_PRIMARYTYPE, NT_REP_PERMISSIONS, Type.NAME)
                .setProperty(REP_IS_ALLOW, isAllow)
                .setProperty(privilegeBits.asPropertyState(REP_PRIVILEGE_BITS));
        for (Restriction restriction : restrictions) {
            n.setProperty(restriction.getProperty());
        }
    }
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class JcrAllCommitHook implements PostValidationHook, PrivilegeConstants {

    @Nonnull
    @Override
    public NodeState processCommit(NodeState before, NodeState after) throws CommitFailedException {
        NodeBuilder builder = after.builder();
        after.compareAgainstBaseState(before, new PrivilegeDiff(null, null, builder));
        return builder.getNodeState();
    }
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        @Override
        public boolean childNodeAdded(String name, NodeState after) {
            if (PRIVILEGES_PATH.equals(path) && !JCR_ALL.equals(name)) {
                // a new privilege was registered -> update the jcr:all privilege
                NodeBuilder jcrAll = nodeBuilder.child(JCR_ALL);
                PropertyState aggregates = jcrAll.getProperty(REP_AGGREGATES);

                PropertyBuilder<String> propertyBuilder;
                if (aggregates == null) {
                    propertyBuilder = PropertyBuilder.array(Type.NAME, REP_AGGREGATES);
                } else {
                    propertyBuilder = PropertyBuilder.copy(Type.NAME, aggregates);
                }
                if (!propertyBuilder.hasValue(name)) {
                    propertyBuilder.addValue(name);
                    jcrAll.setProperty(propertyBuilder.getPropertyState());
                }

                // update the privilege bits of the jcr:all in case the new
                // privilege isn't an aggregate
                if (!after.hasProperty(REP_AGGREGATES)) {
                    PrivilegeBits bits = PrivilegeBits.getInstance(after.getProperty(REP_BITS));
                    PrivilegeBits all = PrivilegeBits.getInstance(jcrAll.getProperty(REP_BITS));
                    jcrAll.setProperty(PrivilegeBits.getInstance(all).add(bits).asPropertyState(REP_BITS));
                }
            }
            return true;
        }
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    public NodeState processCommit(
            @Nonnull NodeState before, @Nonnull NodeState after)
            throws CommitFailedException {
        checkNotNull(before);
        checkNotNull(after);
        NodeBuilder builder = after.builder();
        Editor editor = provider.getRootEditor(before, after, builder);
        CommitFailedException exception =
                EditorDiff.process(editor, before, after);
        if (exception == null) {
            return builder.getNodeState();
        } else {
            throw exception;
        }
    }
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  • org.apache.jackrabbit.oak.kernel.KernelNodeStoreCacheTest
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