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

Example 26 with QPropertyDefinition

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

the class TestAll method testBinaryProperty.

/** Test for the <code>binary</code> property definition type. */
public void testBinaryProperty() {
    QPropertyDefinition def = getPropDef("propertyNodeType", "binaryProperty");
    assertEquals("binaryProperty requiredType", PropertyType.BINARY, def.getRequiredType());
    assertEquals("binaryProperty valueConstraints", 1, def.getValueConstraints().length);
    assertEquals("binaryProperty valueConstraints[0]", "[0,)", (def.getValueConstraints())[0].getString());
    assertNull("binaryProperty defaultValues", def.getDefaultValues());
}

Example 27 with QPropertyDefinition

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

the class TestAll method testEmptyProperty.

/** Test for the empty property definition. */
public void testEmptyProperty() {
    QPropertyDefinition def = getPropDef("propertyNodeType", "emptyProperty");
    assertEquals("emptyProperty requiredType", PropertyType.UNDEFINED, def.getRequiredType());
    assertEquals("emptyProperty multiple", false, def.isMultiple());
    assertNull("emptyProperty defaultValues", def.getDefaultValues());
    assertEquals("emptyProperty valueConstraints", 0, def.getValueConstraints().length);
}

Example 28 with QPropertyDefinition

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

the class BatchedItemOperations method copyNodeState.

/**
     * Recursively copies the specified node state including its properties and
     * child nodes.
     *
     * @param srcState
     * @param srcPath
     * @param srcStateMgr
     * @param srcAccessMgr
     * @param destParentId
     * @param flag           one of
     *                       <ul>
     *                       <li><code>COPY</code></li>
     *                       <li><code>CLONE</code></li>
     *                       <li><code>CLONE_REMOVE_EXISTING</code></li>
     *                       </ul>
     * @param refTracker     tracks uuid mappings and processed reference properties
     * @return a deep copy of the given node state and its children
     * @throws RepositoryException if an error occurs
     */
private NodeState copyNodeState(NodeState srcState, Path srcPath, ItemStateManager srcStateMgr, AccessManager srcAccessMgr, NodeId destParentId, int flag, ReferenceChangeTracker refTracker) throws RepositoryException {
    NodeState newState;
    try {
        NodeId id = null;
        EffectiveNodeType ent = getEffectiveNodeType(srcState);
        boolean referenceable = ent.includesNodeType(NameConstants.MIX_REFERENCEABLE);
        boolean versionable = ent.includesNodeType(NameConstants.MIX_SIMPLE_VERSIONABLE);
        boolean fullVersionable = ent.includesNodeType(NameConstants.MIX_VERSIONABLE);
        boolean shareable = ent.includesNodeType(NameConstants.MIX_SHAREABLE);
        switch(flag) {
            case COPY:
                /* if this node is shareable and another node in the same shared set
                     * has been already been copied and given a new uuid, use this one
                     * (see section 14.5 of the specification)
                     */
                if (shareable && refTracker.getMappedId(srcState.getNodeId()) != null) {
                    NodeId newId = refTracker.getMappedId(srcState.getNodeId());
                    NodeState sharedState = (NodeState) stateMgr.getItemState(newId);
                    sharedState.addShare(destParentId);
                    return sharedState;
                }
                break;
            case CLONE:
                if (!referenceable) {
                    // non-referenceable node: always create new node id
                    break;
                }
                // use same uuid as source node
                id = srcState.getNodeId();
                if (stateMgr.hasItemState(id)) {
                    if (shareable) {
                        NodeState sharedState = (NodeState) stateMgr.getItemState(id);
                        sharedState.addShare(destParentId);
                        return sharedState;
                    }
                    // node with this uuid already exists
                    throw new ItemExistsException(safeGetJCRPath(id));
                }
                break;
            case CLONE_REMOVE_EXISTING:
                if (!referenceable) {
                    // non-referenceable node: always create new node id
                    break;
                }
                // use same uuid as source node
                id = srcState.getNodeId();
                if (stateMgr.hasItemState(id)) {
                    NodeState existingState = (NodeState) stateMgr.getItemState(id);
                    // or an ancestor thereof
                    if (id.equals(destParentId) || hierMgr.isAncestor(id, destParentId)) {
                        String msg = "cannot remove node " + safeGetJCRPath(srcPath) + " because it is an ancestor of the destination";
                        log.debug(msg);
                        throw new RepositoryException(msg);
                    }
                    // check if existing can be removed
                    // (access rights, locking & versioning status,
                    // node type constraints and retention/hold)
                    checkRemoveNode(existingState, CHECK_ACCESS | CHECK_LOCK | CHECK_CHECKED_OUT | CHECK_CONSTRAINTS | CHECK_HOLD | CHECK_RETENTION);
                    // do remove existing
                    removeNodeState(existingState);
                }
                break;
            default:
                throw new IllegalArgumentException("unknown flag for copying node state: " + flag);
        }
        newState = stateMgr.createNew(id, srcState.getNodeTypeName(), destParentId);
        id = newState.getNodeId();
        if (flag == COPY && referenceable) {
            // remember uuid mapping
            refTracker.mappedId(srcState.getNodeId(), id);
        }
        // copy node state
        newState.setMixinTypeNames(srcState.getMixinTypeNames());
        if (shareable) {
            // initialize shared set
            newState.addShare(destParentId);
        }
        // copy child nodes
        for (ChildNodeEntry entry : srcState.getChildNodeEntries()) {
            Path srcChildPath = PathFactoryImpl.getInstance().create(srcPath, entry.getName(), true);
            if (!srcAccessMgr.isGranted(srcChildPath, Permission.READ)) {
                continue;
            }
            NodeId nodeId = entry.getId();
            NodeState srcChildState = (NodeState) srcStateMgr.getItemState(nodeId);
            /**
                 * If child is shareble and its UUID has already been remapped,
                 * then simply add a reference to the state with that remapped
                 * UUID instead of copying the whole subtree.
                 */
            if (srcChildState.isShareable()) {
                NodeId mappedId = refTracker.getMappedId(srcChildState.getNodeId());
                if (mappedId != null) {
                    if (stateMgr.hasItemState(mappedId)) {
                        NodeState destState = (NodeState) stateMgr.getItemState(mappedId);
                        if (!destState.isShareable()) {
                            String msg = "Remapped child (" + safeGetJCRPath(srcPath) + ") is not shareable.";
                            throw new ItemStateException(msg);
                        }
                        if (!destState.addShare(id)) {
                            String msg = "Unable to add share to node: " + id;
                            throw new ItemStateException(msg);
                        }
                        stateMgr.store(destState);
                        newState.addChildNodeEntry(entry.getName(), mappedId);
                        continue;
                    }
                }
            }
            // recursive copying of child node
            NodeState newChildState = copyNodeState(srcChildState, srcChildPath, srcStateMgr, srcAccessMgr, id, flag, refTracker);
            // store new child node
            stateMgr.store(newChildState);
            // add new child node entry to new node
            newState.addChildNodeEntry(entry.getName(), newChildState.getNodeId());
        }
        // init version history if needed
        VersionHistoryInfo history = null;
        if (versionable && flag == COPY) {
            NodeId copiedFrom = null;
            if (fullVersionable) {
                // base version of copied versionable node is reference value of
                // the histories jcr:copiedFrom property
                PropertyId propId = new PropertyId(srcState.getNodeId(), NameConstants.JCR_BASEVERSION);
                PropertyState prop = (PropertyState) srcStateMgr.getItemState(propId);
                copiedFrom = prop.getValues()[0].getNodeId();
            }
            InternalVersionManager manager = session.getInternalVersionManager();
            history = manager.getVersionHistory(session, newState, copiedFrom);
        }
        // copy properties
        for (Name propName : srcState.getPropertyNames()) {
            Path propPath = PathFactoryImpl.getInstance().create(srcPath, propName, true);
            PropertyId propId = new PropertyId(srcState.getNodeId(), propName);
            if (!srcAccessMgr.canRead(propPath, propId)) {
                continue;
            }
            PropertyState srcChildState = (PropertyState) srcStateMgr.getItemState(propId);
            /**
                 * special handling required for properties with special semantics
                 * (e.g. those defined by mix:referenceable, mix:versionable,
                 * mix:lockable, et.al.)
                 *
                 * todo FIXME delegate to 'node type instance handler'
                 */
            QPropertyDefinition def = ent.getApplicablePropertyDef(srcChildState.getName(), srcChildState.getType(), srcChildState.isMultiValued());
            if (NameConstants.MIX_LOCKABLE.equals(def.getDeclaringNodeType())) {
                // skip properties defined by mix:lockable
                continue;
            }
            PropertyState newChildState = copyPropertyState(srcChildState, id, propName, def);
            if (history != null) {
                if (fullVersionable) {
                    if (propName.equals(NameConstants.JCR_VERSIONHISTORY)) {
                        // jcr:versionHistory
                        InternalValue value = InternalValue.create(history.getVersionHistoryId());
                        newChildState.setValues(new InternalValue[] { value });
                    } else if (propName.equals(NameConstants.JCR_BASEVERSION) || propName.equals(NameConstants.JCR_PREDECESSORS)) {
                        // jcr:baseVersion or jcr:predecessors
                        InternalValue value = InternalValue.create(history.getRootVersionId());
                        newChildState.setValues(new InternalValue[] { value });
                    } else if (propName.equals(NameConstants.JCR_ISCHECKEDOUT)) {
                        // jcr:isCheckedOut
                        newChildState.setValues(new InternalValue[] { InternalValue.create(true) });
                    }
                } else {
                    // version history when we see the jcr:isCheckedOut
                    if (propName.equals(NameConstants.JCR_ISCHECKEDOUT)) {
                        // jcr:isCheckedOut
                        newChildState.setValues(new InternalValue[] { InternalValue.create(true) });
                    }
                }
            }
            if (newChildState.getType() == PropertyType.REFERENCE || newChildState.getType() == PropertyType.WEAKREFERENCE) {
                refTracker.processedReference(newChildState);
            }
            // store new property
            stateMgr.store(newChildState);
            // add new property entry to new node
            newState.addPropertyName(propName);
        }
        return newState;
    } catch (ItemStateException ise) {
        String msg = "internal error: failed to copy state of " + srcState.getNodeId();
        log.debug(msg);
        throw new RepositoryException(msg, ise);
    }
}

Example 29 with QPropertyDefinition

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

the class BatchedItemOperations method createNodeState.

/**
     * Creates a new node based on the given definition.
     * <p>
     * Note that access rights are <b><i>not</i></b> enforced!
     * <p>
     * <b>Precondition:</b> the state manager needs to be in edit mode.
     *
     * @param parent
     * @param nodeName
     * @param nodeTypeName
     * @param mixinNames
     * @param id
     * @param def
     * @return
     * @throws ItemExistsException
     * @throws ConstraintViolationException
     * @throws RepositoryException
     * @throws IllegalStateException
     */
public NodeState createNodeState(NodeState parent, Name nodeName, Name nodeTypeName, Name[] mixinNames, NodeId id, QNodeDefinition def) throws ItemExistsException, ConstraintViolationException, RepositoryException, IllegalStateException {
    // check for name collisions with existing nodes
    if (!def.allowsSameNameSiblings() && parent.hasChildNodeEntry(nodeName)) {
        NodeId errorId = parent.getChildNodeEntry(nodeName, 1).getId();
        throw new ItemExistsException(safeGetJCRPath(errorId));
    }
    if (nodeTypeName == null) {
        // no primary node type specified,
        // try default primary type from definition
        nodeTypeName = def.getDefaultPrimaryType();
        if (nodeTypeName == null) {
            String msg = "an applicable node type could not be determined for " + nodeName;
            log.debug(msg);
            throw new ConstraintViolationException(msg);
        }
    }
    NodeState node = stateMgr.createNew(id, nodeTypeName, parent.getNodeId());
    if (mixinNames != null && mixinNames.length > 0) {
        node.setMixinTypeNames(new HashSet<Name>(Arrays.asList(mixinNames)));
    }
    // now add new child node entry to parent
    parent.addChildNodeEntry(nodeName, node.getNodeId());
    EffectiveNodeType ent = getEffectiveNodeType(node);
    // check shareable
    if (ent.includesNodeType(NameConstants.MIX_SHAREABLE)) {
        node.addShare(parent.getNodeId());
    }
    if (!node.getMixinTypeNames().isEmpty()) {
        // create jcr:mixinTypes property
        QPropertyDefinition pd = ent.getApplicablePropertyDef(NameConstants.JCR_MIXINTYPES, PropertyType.NAME, true);
        createPropertyState(node, pd.getName(), pd.getRequiredType(), pd);
    }
    // add 'auto-create' properties defined in node type
    for (QPropertyDefinition pd : ent.getAutoCreatePropDefs()) {
        createPropertyState(node, pd.getName(), pd.getRequiredType(), pd);
    }
    // recursively add 'auto-create' child nodes defined in node type
    for (QNodeDefinition nd : ent.getAutoCreateNodeDefs()) {
        createNodeState(node, nd.getName(), nd.getDefaultPrimaryType(), null, null, nd);
    }
    // store node
    stateMgr.store(node);
    // store parent
    stateMgr.store(parent);
    return node;
}

Example 30 with QPropertyDefinition

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

the class SessionItemStateManager method visit.

/**
     * @see OperationVisitor#visit(AddProperty)
     */
public void visit(AddProperty operation) throws ValueFormatException, LockException, ConstraintViolationException, AccessDeniedException, ItemExistsException, UnsupportedRepositoryOperationException, VersionException, RepositoryException {
    NodeState parent = operation.getParentState();
    Name propertyName = operation.getPropertyName();
    QPropertyDefinition pDef = operation.getDefinition();
    int targetType = pDef.getRequiredType();
    if (targetType == PropertyType.UNDEFINED) {
        targetType = operation.getPropertyType();
        if (targetType == PropertyType.UNDEFINED) {
            targetType = PropertyType.STRING;
        }
    }
    addPropertyState(parent, propertyName, targetType, operation.getValues(), pDef, operation.getOptions());
    if (!(operation instanceof IgnoreOperation)) {
        transientStateMgr.addOperation(operation);
    }
}