Examples with ConstraintViolationException javax.jcr.nodetype.ConstraintViolationException used on opensource projects

Example 56 with ConstraintViolationException

use of javax.jcr.nodetype.ConstraintViolationException in project jackrabbit by apache.

the class EffectiveNodeType method getApplicablePropertyDef.

/**
 * Returns the applicable property definition for a property with the
 * specified name, type and multiValued characteristic. If there are
 * multiple applicable definitions the following rules will be applied:
 * <ul>
 * <li>named definitions are preferred to residual definitions</li>
 * <li>definitions with specific required type are preferred to definitions
 * with required type UNDEFINED</li>
 * </ul>
 *
 * @param name
 * @param type
 * @param multiValued
 * @return
 * @throws ConstraintViolationException if no applicable property definition
 *                                      could be found
 */
public QPropertyDefinition getApplicablePropertyDef(Name name, int type, boolean multiValued) throws ConstraintViolationException {
    // try named property definitions first
    QPropertyDefinition match = getMatchingPropDef(getNamedPropDefs(name), type, multiValued);
    if (match != null) {
        return match;
    }
    // no item with that name defined;
    // try residual property definitions
    match = getMatchingPropDef(getUnnamedPropDefs(), type, multiValued);
    if (match != null) {
        return match;
    }
    // no applicable definition found
    throw new ConstraintViolationException("no matching property definition found for " + name);
}

Example 57 with ConstraintViolationException

use of javax.jcr.nodetype.ConstraintViolationException in project jackrabbit by apache.

the class WorkspaceImporter method resolveUUIDConflict.

/**
 * @param parent parent node state
 * @param conflicting conflicting node state
 * @param nodeInfo the node info
 * @return the resolved node state
 * @throws RepositoryException if an error occurs
 */
protected NodeState resolveUUIDConflict(NodeState parent, NodeState conflicting, NodeInfo nodeInfo) throws RepositoryException {
    NodeState node;
    if (uuidBehavior == ImportUUIDBehavior.IMPORT_UUID_CREATE_NEW) {
        // create new with new uuid:
        // check if new node can be added (check access rights &
        // node type constraints only, assume locking & versioning status
        // and retention/hold has already been checked on ancestor)
        itemOps.checkAddNode(parent, nodeInfo.getName(), nodeInfo.getNodeTypeName(), BatchedItemOperations.CHECK_ACCESS | BatchedItemOperations.CHECK_CONSTRAINTS);
        node = itemOps.createNodeState(parent, nodeInfo.getName(), nodeInfo.getNodeTypeName(), nodeInfo.getMixinNames(), null);
        // remember uuid mapping
        EffectiveNodeType ent = itemOps.getEffectiveNodeType(node);
        if (ent.includesNodeType(NameConstants.MIX_REFERENCEABLE)) {
            refTracker.mappedId(nodeInfo.getId(), node.getNodeId());
        }
    } else if (uuidBehavior == ImportUUIDBehavior.IMPORT_UUID_COLLISION_THROW) {
        // new node and share with existing
        if (conflicting.isShareable()) {
            itemOps.clone(conflicting, parent, nodeInfo.getName());
            return null;
        }
        String msg = "a node with uuid " + nodeInfo.getId() + " already exists!";
        log.debug(msg);
        throw new ItemExistsException(msg);
    } else if (uuidBehavior == ImportUUIDBehavior.IMPORT_UUID_COLLISION_REMOVE_EXISTING) {
        // make sure conflicting node is not importTarget or an ancestor thereof
        Path p0 = hierMgr.getPath(importTarget.getNodeId());
        Path p1 = hierMgr.getPath(conflicting.getNodeId());
        try {
            if (p1.equals(p0) || p1.isAncestorOf(p0)) {
                String msg = "cannot remove ancestor node";
                log.debug(msg);
                throw new ConstraintViolationException(msg);
            }
        } catch (MalformedPathException mpe) {
            // should never get here...
            String msg = "internal error: failed to determine degree of relationship";
            log.error(msg, mpe);
            throw new RepositoryException(msg, mpe);
        }
        // remove conflicting:
        // check if conflicting can be removed
        // (access rights, node type constraints, locking & versioning status)
        itemOps.checkRemoveNode(conflicting, BatchedItemOperations.CHECK_ACCESS | BatchedItemOperations.CHECK_LOCK | BatchedItemOperations.CHECK_CHECKED_OUT | BatchedItemOperations.CHECK_CONSTRAINTS | BatchedItemOperations.CHECK_HOLD | BatchedItemOperations.CHECK_RETENTION);
        // do remove conflicting (recursive)
        itemOps.removeNodeState(conflicting);
        // create new with given uuid:
        // check if new node can be added (check access rights &
        // node type constraints only, assume locking & versioning status
        // and retention/hold has already been checked on ancestor)
        itemOps.checkAddNode(parent, nodeInfo.getName(), nodeInfo.getNodeTypeName(), BatchedItemOperations.CHECK_ACCESS | BatchedItemOperations.CHECK_CONSTRAINTS);
        // do create new node
        node = itemOps.createNodeState(parent, nodeInfo.getName(), nodeInfo.getNodeTypeName(), nodeInfo.getMixinNames(), nodeInfo.getId());
    } else if (uuidBehavior == ImportUUIDBehavior.IMPORT_UUID_COLLISION_REPLACE_EXISTING) {
        NodeId parentId = conflicting.getParentId();
        if (parentId == null) {
            String msg = "root node cannot be replaced";
            log.debug(msg);
            throw new RepositoryException(msg);
        }
        // 'replace' current parent with parent of conflicting
        try {
            parent = itemOps.getNodeState(parentId);
        } catch (ItemNotFoundException infe) {
            // should never get here...
            String msg = "internal error: failed to retrieve parent state";
            log.error(msg, infe);
            throw new RepositoryException(msg, infe);
        }
        // remove conflicting:
        // check if conflicting can be removed
        // (access rights, node type constraints, locking & versioning status)
        itemOps.checkRemoveNode(conflicting, BatchedItemOperations.CHECK_ACCESS | BatchedItemOperations.CHECK_LOCK | BatchedItemOperations.CHECK_CHECKED_OUT | BatchedItemOperations.CHECK_CONSTRAINTS | BatchedItemOperations.CHECK_HOLD | BatchedItemOperations.CHECK_RETENTION);
        // 'replace' is actually a 'remove existing/add new' operation;
        // this unfortunately changes the order of the parent's
        // child node entries (JCR-1055);
        // => backup list of child node entries beforehand in order
        // to restore it afterwards
        ChildNodeEntry cneConflicting = parent.getChildNodeEntry(nodeInfo.getId());
        List<ChildNodeEntry> cneList = new ArrayList<ChildNodeEntry>(parent.getChildNodeEntries());
        // do remove conflicting (recursive)
        itemOps.removeNodeState(conflicting);
        // create new with given uuid at same location as conflicting:
        // check if new node can be added at other location
        // (access rights, node type constraints, locking & versioning
        // status and retention/hold)
        itemOps.checkAddNode(parent, nodeInfo.getName(), nodeInfo.getNodeTypeName(), BatchedItemOperations.CHECK_ACCESS | BatchedItemOperations.CHECK_LOCK | BatchedItemOperations.CHECK_CHECKED_OUT | BatchedItemOperations.CHECK_CONSTRAINTS | BatchedItemOperations.CHECK_HOLD | BatchedItemOperations.CHECK_RETENTION);
        // do create new node
        node = itemOps.createNodeState(parent, nodeInfo.getName(), nodeInfo.getNodeTypeName(), nodeInfo.getMixinNames(), nodeInfo.getId());
        // restore list of child node entries (JCR-1055)
        if (cneConflicting.getName().equals(nodeInfo.getName())) {
            // restore original child node list
            parent.setChildNodeEntries(cneList);
        } else {
            // replace child node entry with different name
            // but preserving original position
            parent.removeAllChildNodeEntries();
            for (ChildNodeEntry cne : cneList) {
                if (cne.getId().equals(nodeInfo.getId())) {
                    // replace entry with different name
                    parent.addChildNodeEntry(nodeInfo.getName(), nodeInfo.getId());
                } else {
                    parent.addChildNodeEntry(cne.getName(), cne.getId());
                }
            }
        }
    } else {
        String msg = "unknown uuidBehavior: " + uuidBehavior;
        log.debug(msg);
        throw new RepositoryException(msg);
    }
    return node;
}

Example 58 with ConstraintViolationException

use of javax.jcr.nodetype.ConstraintViolationException in project jackrabbit by apache.

the class AccessControlImporter method checkIdMixins.

private static void checkIdMixins(NodeInfo nInfo) throws ConstraintViolationException {
    // neither explicit id NOR mixin types may be present.
    Name[] mixins = nInfo.getMixinNames();
    NodeId id = nInfo.getId();
    if (id != null || mixins != null) {
        throw new ConstraintViolationException("The node represented by NodeInfo " + nInfo + " may neither be referenceable nor have mixin types.");
    }
}

Example 59 with ConstraintViolationException

use of javax.jcr.nodetype.ConstraintViolationException in project jackrabbit by apache.

the class JsonDiffHandler method remove.

/**
 * @see DiffHandler#remove(String, String)
 */
@Override
public void remove(String targetPath, String diffValue) throws DiffException {
    if (!(diffValue == null || diffValue.trim().length() == 0)) {
        throw new DiffException("'remove' may not have a diffValue.");
    }
    try {
        String itemPath = getItemPath(targetPath);
        Item item = session.getItem(itemPath);
        ItemDefinition def = (item.isNode()) ? ((Node) item).getDefinition() : ((Property) item).getDefinition();
        if (def.isProtected()) {
            // delegate to the manager.
            if (protectedRemoveManager == null || !protectedRemoveManager.remove(session, itemPath)) {
                throw new ConstraintViolationException("Cannot remove protected node: no suitable handler configured.");
            }
        } else {
            item.remove();
        }
    } catch (RepositoryException e) {
        throw new DiffException(e.getMessage(), e);
    }
}

Example 60 with ConstraintViolationException

use of javax.jcr.nodetype.ConstraintViolationException in project jackrabbit by apache.

the class SetValueConstraintViolationExceptionTest method testMultipleReferenceProperty.

/**
 * Tests if setValue(Value[] values) where values are of type ReferenceValue
 * throw a ConstraintViolationException if the change would violate a value
 * constraint
 */
public void testMultipleReferenceProperty() throws NotExecutableException, RepositoryException {
    // locate a PropertyDefinition with ValueConstraints
    PropertyDefinition propDef = NodeTypeUtil.locatePropertyDef(superuser, PropertyType.REFERENCE, true, false, true, false);
    if (propDef == null) {
        throw new NotExecutableException("No multiple reference property def with " + "testable value constraints has been found");
    }
    String[] valueConstraints = propDef.getValueConstraints();
    if (valueConstraints == null || valueConstraints.length == 0) {
        throw new NotExecutableException("No reference property def with " + "testable value constraints has been found");
    }
    List<String> constraints = Arrays.asList(valueConstraints);
    String nodeTypeSatisfied = constraints.get(0);
    String nodeTypeNotSatisfied = null;
    NodeTypeManager manager = superuser.getWorkspace().getNodeTypeManager();
    NodeTypeIterator types = manager.getAllNodeTypes();
    // find a NodeType which is not satisfying the constraints
    while (types.hasNext()) {
        NodeType type = types.nextNodeType();
        String name = type.getName();
        if (constraints.contains(name) || ntFrozenNode.equals(name)) {
            continue;
        }
        if (type.getChildNodeDefinitions() != null && type.getChildNodeDefinitions().length > 0) {
            continue;
        }
        nodeTypeNotSatisfied = name;
        break;
    }
    if (nodeTypeNotSatisfied == null) {
        throw new NotExecutableException("No reference property def with " + "testable value constraints has been found");
    }
    // create a sub node of testRootNode of type propDef.getDeclaringNodeType()
    // and add a property with constraints to this node
    Node node;
    Property prop;
    Node nodeSatisfied;
    Node nodeNotSatisfied;
    try {
        String nodeType = propDef.getDeclaringNodeType().getName();
        node = testRootNode.addNode(nodeName2, nodeType);
        // create a referenceable node satisfying the constraint
        nodeSatisfied = testRootNode.addNode(nodeName3, nodeTypeSatisfied);
        ensureMixinType(nodeSatisfied, mixReferenceable);
        // create a referenceable node not satisfying the constraint
        nodeNotSatisfied = testRootNode.addNode(nodeName4, nodeTypeNotSatisfied);
        ensureMixinType(nodeNotSatisfied, mixReferenceable);
        // some implementations may require a save after addMixin()
        testRootNode.getSession().save();
        Value valueSatisfied = superuser.getValueFactory().createValue(nodeSatisfied);
        prop = node.setProperty(propDef.getName(), new Value[] { valueSatisfied });
        testRootNode.getSession().save();
    } catch (ConstraintViolationException e) {
        // implementation specific constraints do not allow to set up test environment
        throw new NotExecutableException("Not able to create required test items.");
    }
    // test of signature setValue(Value value)
    try {
        Value valueNotSatisfied = superuser.getValueFactory().createValue(nodeNotSatisfied);
        prop.setValue(new Value[] { valueNotSatisfied });
        node.save();
        fail("setValue(Value[] values) must throw a ConstraintViolationException " + "if the change would violate a node type constraint " + "either immediately or on save");
    } catch (ConstraintViolationException e) {
    // success
    }
}