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

Example 41 with NoSuchNodeTypeException

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

the class NodeTypeRegistry method checkForCircularNodeAutoCreation.

static void checkForCircularNodeAutoCreation(EffectiveNodeType childNodeENT, Stack<Name> definingParentNTs, EffectiveNodeTypeCache anEntCache, Map<Name, QNodeTypeDefinition> ntDefCache) throws InvalidNodeTypeDefException {
    // check for circularity through default node types of auto-created child nodes
    // (node type 'a' defines auto-created child node with default node type 'a')
    Name[] childNodeNTs = childNodeENT.getAllNodeTypes();
    for (Name nt : childNodeNTs) {
        int pos = definingParentNTs.lastIndexOf(nt);
        if (pos >= 0) {
            StringBuilder buf = new StringBuilder();
            for (int j = 0; j < definingParentNTs.size(); j++) {
                if (j == pos) {
                    buf.append("--> ");
                }
                buf.append("node type ");
                buf.append(definingParentNTs.get(j));
                buf.append(" defines auto-created child node with default ");
            }
            buf.append("--> ");
            buf.append("node type ");
            buf.append(nt);
            throw new InvalidNodeTypeDefException("circular node auto-creation detected: " + buf.toString());
        }
    }
    QNodeDefinition[] nodeDefs = childNodeENT.getAutoCreateNodeDefs();
    for (QNodeDefinition nodeDef : nodeDefs) {
        Name dnt = nodeDef.getDefaultPrimaryType();
        Name definingNT = nodeDef.getDeclaringNodeType();
        try {
            if (dnt != null) {
                // check recursively
                definingParentNTs.push(definingNT);
                checkForCircularNodeAutoCreation(getEffectiveNodeType(dnt, anEntCache, ntDefCache), definingParentNTs, anEntCache, ntDefCache);
                definingParentNTs.pop();
            }
        } catch (NoSuchNodeTypeException nsnte) {
            String msg = definingNT + " defines invalid default node type for child node " + nodeDef.getName();
            log.debug(msg);
            throw new InvalidNodeTypeDefException(msg, nsnte);
        }
    }
}

Example 42 with NoSuchNodeTypeException

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

the class NodeTypeRegistry method unregisterNodeTypes.

/**
 * Internal implementation of {@link #unregisterNodeTypes(Set)}
 *
 * @param ntNames a collection of <code>Name</code> objects denoting the
 *                node types to be unregistered
 * @param external whether this invocation should be considered external
 * @throws NoSuchNodeTypeException if any of the specified names does not
 *                                 denote a registered node type.
 * @throws RepositoryException if another error occurs
 */
private void unregisterNodeTypes(Collection<Name> ntNames, boolean external) throws NoSuchNodeTypeException, RepositoryException {
    synchronized (this) {
        // do some preliminary checks
        for (Name ntName : ntNames) {
            if (!registeredNTDefs.containsKey(ntName)) {
                throw new NoSuchNodeTypeException(ntName.toString());
            }
            if (builtInNTDefs.contains(ntName)) {
                throw new RepositoryException(ntName.toString() + ": can't unregister built-in node type.");
            }
            // check for node types other than those to be unregistered
            // that depend on the given node types
            Set<Name> dependents = getDependentNodeTypes(ntName);
            dependents.removeAll(ntNames);
            if (dependents.size() > 0) {
                StringBuilder msg = new StringBuilder();
                msg.append(ntName).append(" can not be removed because the following node types depend on it: ");
                for (Name dependent : dependents) {
                    msg.append(dependent);
                    msg.append(" ");
                }
                throw new RepositoryException(msg.toString());
            }
        }
        // make sure node types are not currently in use
        for (Name ntName : ntNames) {
            checkForReferencesInContent(ntName);
        }
        // all preconditions are met, node types can now safely be unregistered
        internalUnregister(ntNames);
        // persist removal of node type definitions & notify listeners
        for (Name ntName : ntNames) {
            customNTDefs.remove(ntName);
        }
        notifyUnregistered(ntNames);
        persistCustomNodeTypeDefs(customNTDefs);
    }
    // inform cluster if this is not an external invocation
    if (!external && eventChannel != null) {
        eventChannel.unregistered(ntNames);
    }
}

Example 43 with NoSuchNodeTypeException

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

the class NodeTypeRegistry method validateNodeTypeDef.

/**
 * Validates the specified <code>NodeTypeDef</code> within the context of
 * the two other given collections and returns an <code>EffectiveNodeType</code>.
 *
 * @param ntd node type definition
 * @param entCache effective node type cache
 * @param ntdCache cache of 'known' node type definitions, used to resolve dependencies
 * @param nsReg    namespace registry used for validatingatch names
 * @param lenient flag governing whether validation can be lenient or has to be strict
 * @return an effective node type representation of the specified <code>QNodeTypeDefinition</code>
 * @throws InvalidNodeTypeDefException if the node type is not valid
 * @throws RepositoryException         if another error occurs
 */
private static EffectiveNodeType validateNodeTypeDef(QNodeTypeDefinition ntd, EffectiveNodeTypeCache entCache, Map<Name, QNodeTypeDefinition> ntdCache, NamespaceRegistry nsReg, boolean lenient) throws InvalidNodeTypeDefException, RepositoryException {
    /**
     * the effective (i.e. merged and resolved) node type resulting from
     * the specified node type definition;
     * the effective node type will finally be created after the definition
     * has been verified and checked for conflicts etc.; in some cases it
     * will be created already at an earlier stage during the validation
     * of child node definitions
     */
    EffectiveNodeType ent = null;
    Name name = ntd.getName();
    if (name == null) {
        String msg = "no name specified";
        log.debug(msg);
        throw new InvalidNodeTypeDefException(msg);
    }
    checkNamespace(name, nsReg);
    // validate supertypes
    Name[] supertypes = ntd.getSupertypes();
    if (supertypes.length > 0) {
        for (Name supertype : supertypes) {
            checkNamespace(supertype, nsReg);
            /**
             * simple check for infinite recursion
             * (won't trap recursion on a deeper inheritance level)
             */
            if (name.equals(supertype)) {
                String msg = "[" + name + "] invalid supertype: " + supertype + " (infinite recursion))";
                log.debug(msg);
                throw new InvalidNodeTypeDefException(msg);
            }
            if (!ntdCache.containsKey(supertype)) {
                String msg = "[" + name + "] invalid supertype: " + supertype;
                log.debug(msg);
                throw new InvalidNodeTypeDefException(msg);
            }
        }
        /**
         * check for circularity in inheritance chain
         * ('a' extends 'b' extends 'a')
         */
        Stack<Name> inheritanceChain = new Stack<Name>();
        inheritanceChain.push(name);
        checkForCircularInheritance(supertypes, inheritanceChain, ntdCache);
    }
    /**
     * build effective (i.e. merged and resolved) node type from supertypes
     * and check for conflicts
     */
    if (supertypes.length > 0) {
        try {
            EffectiveNodeType est = getEffectiveNodeType(supertypes, entCache, ntdCache);
            // a supertypes's primaryItem -> illegal (JCR-1947)
            if (ntd.getPrimaryItemName() != null && est.getPrimaryItemName() != null) {
                String msg = "[" + name + "] primaryItemName is already specified by a supertype and must therefore not be overridden.";
                log.debug(msg);
                throw new InvalidNodeTypeDefException(msg);
            }
        } catch (NodeTypeConflictException ntce) {
            String msg = "[" + name + "] failed to validate supertypes";
            log.debug(msg);
            throw new InvalidNodeTypeDefException(msg, ntce);
        } catch (NoSuchNodeTypeException nsnte) {
            String msg = "[" + name + "] failed to validate supertypes";
            log.debug(msg);
            throw new InvalidNodeTypeDefException(msg, nsnte);
        }
    }
    checkNamespace(ntd.getPrimaryItemName(), nsReg);
    // validate property definitions
    QPropertyDefinition[] pda = ntd.getPropertyDefs();
    for (QPropertyDefinition pd : pda) {
        /**
         * sanity check:
         * make sure declaring node type matches name of node type definition
         */
        if (!name.equals(pd.getDeclaringNodeType())) {
            String msg = "[" + name + "#" + pd.getName() + "] invalid declaring node type specified";
            log.debug(msg);
            throw new InvalidNodeTypeDefException(msg);
        }
        checkNamespace(pd.getName(), nsReg);
        // check that auto-created properties specify a name
        if (pd.definesResidual() && pd.isAutoCreated()) {
            String msg = "[" + name + "#" + pd.getName() + "] auto-created properties must specify a name";
            log.debug(msg);
            throw new InvalidNodeTypeDefException(msg);
        }
        // check that auto-created properties specify a type
        if (pd.getRequiredType() == PropertyType.UNDEFINED && pd.isAutoCreated()) {
            String msg = "[" + name + "#" + pd.getName() + "] auto-created properties must specify a type";
            log.debug(msg);
            throw new InvalidNodeTypeDefException(msg);
        }
        /**
         * check default values:
         * make sure type of value is consistent with required property type
         */
        QValue[] defVals = pd.getDefaultValues();
        if (defVals != null && defVals.length != 0) {
            int reqType = pd.getRequiredType();
            for (QValue defVal : defVals) {
                if (reqType == PropertyType.UNDEFINED) {
                    reqType = defVal.getType();
                } else {
                    if (defVal.getType() != reqType) {
                        String msg = "[" + name + "#" + pd.getName() + "] type of default value(s) is not consistent with required property type";
                        log.debug(msg);
                        throw new InvalidNodeTypeDefException(msg);
                    }
                }
            }
        } else {
            // no default values specified
            if (!lenient) {
                // auto-created properties must have a default value
                if (pd.isAutoCreated()) {
                    String msg = "[" + name + "#" + pd.getName() + "] auto-created property must have a default value";
                    log.debug(msg);
                    throw new InvalidNodeTypeDefException(msg);
                }
            }
        }
        // check that default values satisfy value constraints
        QValueConstraint[] constraints = pd.getValueConstraints();
        if (constraints != null && constraints.length > 0) {
            if (defVals != null && defVals.length > 0) {
                // check value constraints on every value
                for (QValue defVal : defVals) {
                    // constraints are OR-ed together
                    boolean satisfied = false;
                    ConstraintViolationException cve = null;
                    for (QValueConstraint constraint : constraints) {
                        try {
                            constraint.check(defVal);
                            // at least one constraint is satisfied
                            satisfied = true;
                            break;
                        } catch (ConstraintViolationException e) {
                            cve = e;
                        }
                    }
                    if (!satisfied) {
                        // report last exception we encountered
                        String msg = "[" + name + "#" + pd.getName() + "] default value does not satisfy value constraint";
                        log.debug(msg);
                        throw new InvalidNodeTypeDefException(msg, cve);
                    }
                }
            }
            /**
             * ReferenceConstraint:
             * the specified node type must be registered, with one notable
             * exception: the node type just being registered
             */
            if (pd.getRequiredType() == PropertyType.REFERENCE || pd.getRequiredType() == PropertyType.WEAKREFERENCE) {
                for (QValueConstraint constraint : constraints) {
                    Name ntName = NameFactoryImpl.getInstance().create(constraint.getString());
                    if (!name.equals(ntName) && !ntdCache.containsKey(ntName)) {
                        String msg = "[" + name + "#" + pd.getName() + "] invalid " + (pd.getRequiredType() == PropertyType.REFERENCE ? "REFERENCE" : "WEAKREFERENCE") + " value constraint '" + ntName + "' (unknown node type)";
                        log.debug(msg);
                        throw new InvalidNodeTypeDefException(msg);
                    }
                }
            }
        }
    }
    // validate child-node definitions
    QNodeDefinition[] cnda = ntd.getChildNodeDefs();
    for (QNodeDefinition cnd : cnda) {
        /**
         * sanity check:
         * make sure declaring node type matches name of node type definition
         */
        if (!name.equals(cnd.getDeclaringNodeType())) {
            String msg = "[" + name + "#" + cnd.getName() + "] invalid declaring node type specified";
            log.debug(msg);
            throw new InvalidNodeTypeDefException(msg);
        }
        checkNamespace(cnd.getName(), nsReg);
        // check that auto-created child-nodes specify a name
        if (cnd.definesResidual() && cnd.isAutoCreated()) {
            String msg = "[" + name + "#" + cnd.getName() + "] auto-created child-nodes must specify a name";
            log.debug(msg);
            throw new InvalidNodeTypeDefException(msg);
        }
        // check that auto-created child-nodes specify a default primary type
        if (cnd.getDefaultPrimaryType() == null && cnd.isAutoCreated()) {
            String msg = "[" + name + "#" + cnd.getName() + "] auto-created child-nodes must specify a default primary type";
            log.debug(msg);
            throw new InvalidNodeTypeDefException(msg);
        }
        // check default primary type
        Name dpt = cnd.getDefaultPrimaryType();
        checkNamespace(dpt, nsReg);
        boolean referenceToSelf = false;
        EffectiveNodeType defaultENT = null;
        if (dpt != null) {
            // check if this node type specifies itself as default primary type
            if (name.equals(dpt)) {
                referenceToSelf = true;
            }
            /**
             * the default primary type must be registered, with one notable
             * exception: the node type just being registered
             */
            if (!name.equals(dpt) && !ntdCache.containsKey(dpt)) {
                String msg = "[" + name + "#" + cnd.getName() + "] invalid default primary type '" + dpt + "'";
                log.debug(msg);
                throw new InvalidNodeTypeDefException(msg);
            }
            /**
             * build effective (i.e. merged and resolved) node type from
             * default primary type and check for conflicts
             */
            try {
                if (!referenceToSelf) {
                    defaultENT = getEffectiveNodeType(dpt, entCache, ntdCache);
                } else {
                    /**
                     * the default primary type is identical with the node
                     * type just being registered; we have to instantiate it
                     * 'manually'
                     */
                    ent = EffectiveNodeType.create(ntd, entCache, ntdCache);
                    defaultENT = ent;
                }
                if (cnd.isAutoCreated()) {
                    /**
                     * check for circularity through default primary types
                     * of auto-created child nodes (node type 'a' defines
                     * auto-created child node with default primary type 'a')
                     */
                    Stack<Name> definingNTs = new Stack<Name>();
                    definingNTs.push(name);
                    checkForCircularNodeAutoCreation(defaultENT, definingNTs, entCache, ntdCache);
                }
            } catch (NodeTypeConflictException ntce) {
                String msg = "[" + name + "#" + cnd.getName() + "] failed to validate default primary type";
                log.debug(msg);
                throw new InvalidNodeTypeDefException(msg, ntce);
            } catch (NoSuchNodeTypeException nsnte) {
                String msg = "[" + name + "#" + cnd.getName() + "] failed to validate default primary type";
                log.debug(msg);
                throw new InvalidNodeTypeDefException(msg, nsnte);
            }
        }
        // check required primary types
        Name[] reqTypes = cnd.getRequiredPrimaryTypes();
        if (reqTypes != null && reqTypes.length > 0) {
            for (Name rpt : reqTypes) {
                // skip nt:base required types
                if (NameConstants.NT_BASE.equals(rpt)) {
                    continue;
                }
                checkNamespace(rpt, nsReg);
                referenceToSelf = false;
                /**
                 * check if this node type specifies itself as required
                 * primary type
                 */
                if (name.equals(rpt)) {
                    referenceToSelf = true;
                }
                /**
                 * the required primary type must be registered, with one
                 * notable exception: the node type just being registered
                 */
                if (!name.equals(rpt) && !ntdCache.containsKey(rpt)) {
                    String msg = "[" + name + "#" + cnd.getName() + "] invalid required primary type: " + rpt;
                    log.debug(msg);
                    throw new InvalidNodeTypeDefException(msg);
                }
                /**
                 * check if default primary type satisfies the required
                 * primary type constraint
                 */
                if (defaultENT != null && !defaultENT.includesNodeType(rpt)) {
                    String msg = "[" + name + "#" + cnd.getName() + "] default primary type does not satisfy required primary type constraint " + rpt;
                    log.debug(msg);
                    throw new InvalidNodeTypeDefException(msg);
                }
                /**
                 * build effective (i.e. merged and resolved) node type from
                 * required primary type constraint and check for conflicts
                 */
                try {
                    if (!referenceToSelf) {
                        getEffectiveNodeType(rpt, entCache, ntdCache);
                    } else {
                        /**
                         * the required primary type is identical with the
                         * node type just being registered; we have to
                         * instantiate it 'manually'
                         */
                        if (ent == null) {
                            ent = EffectiveNodeType.create(ntd, entCache, ntdCache);
                        }
                    }
                } catch (NodeTypeConflictException ntce) {
                    String msg = "[" + name + "#" + cnd.getName() + "] failed to validate required primary type constraint";
                    log.debug(msg);
                    throw new InvalidNodeTypeDefException(msg, ntce);
                } catch (NoSuchNodeTypeException nsnte) {
                    String msg = "[" + name + "#" + cnd.getName() + "] failed to validate required primary type constraint";
                    log.debug(msg);
                    throw new InvalidNodeTypeDefException(msg, nsnte);
                }
            }
        }
    }
    /**
     * now build effective (i.e. merged and resolved) node type from
     * this node type definition; this will potentially detect more
     * conflicts or problems
     */
    if (ent == null) {
        try {
            ent = EffectiveNodeType.create(ntd, entCache, ntdCache);
        } catch (NodeTypeConflictException ntce) {
            String msg = "[" + name + "] failed to resolve node type definition";
            log.debug(msg);
            throw new InvalidNodeTypeDefException(msg, ntce);
        } catch (NoSuchNodeTypeException nsnte) {
            String msg = "[" + name + "] failed to resolve node type definition";
            log.debug(msg);
            throw new InvalidNodeTypeDefException(msg, nsnte);
        }
    }
    return ent;
}

Example 44 with NoSuchNodeTypeException

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

the class NodeTypeRegistry method getEffectiveNodeType.

/**
 * @param ntName node type name
 * @param entCache cache of already-built effective node types
 * @param ntdCache cache of node type definitions
 * @return the effective node type
 * @throws NoSuchNodeTypeException if a node type reference (e.g. a supertype)
 *                                 could not be resolved.
 */
static EffectiveNodeType getEffectiveNodeType(Name ntName, EffectiveNodeTypeCache entCache, Map<Name, QNodeTypeDefinition> ntdCache) throws NoSuchNodeTypeException {
    // 1. check if effective node type has already been built
    EffectiveNodeTypeCache.Key key = entCache.getKey(new Name[] { ntName });
    EffectiveNodeType ent = entCache.get(key);
    if (ent != null) {
        return ent;
    }
    // 2. make sure we've got the definition of the specified node type
    QNodeTypeDefinition ntd = ntdCache.get(ntName);
    if (ntd == null) {
        throw new NoSuchNodeTypeException(ntName.toString());
    }
    // 3. build effective node type
    synchronized (entCache) {
        try {
            ent = EffectiveNodeType.create(ntd, entCache, ntdCache);
            // store new effective node type
            entCache.put(ent);
            return ent;
        } catch (NodeTypeConflictException ntce) {
            // should never get here as all known node types should be valid!
            String msg = "internal error: encountered invalid registered node type " + ntName;
            log.debug(msg);
            throw new NoSuchNodeTypeException(msg, ntce);
        }
    }
}

Example 45 with NoSuchNodeTypeException

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

the class EventState method getNodeTypes.

/**
 * Returns the <code>Set</code> of {@link javax.jcr.nodetype.NodeType}s
 * assigned to the parent node associated with this event. This
 * <code>Set</code> includes the primary type as well as all the mixin types
 * assigned to the parent node.
 *
 * @return <code>Set</code> of {@link javax.jcr.nodetype.NodeType}s.
 */
public Set<NodeType> getNodeTypes(NodeTypeManagerImpl ntMgr) {
    if (allTypes == null) {
        Set<NodeType> tmp = new HashSet<NodeType>();
        try {
            tmp.add(ntMgr.getNodeType(nodeType));
        } catch (NoSuchNodeTypeException e) {
            log.warn("Unknown node type: " + nodeType);
        }
        Iterator<Name> it = mixins.iterator();
        while (it.hasNext()) {
            Name mixinName = it.next();
            try {
                tmp.add(ntMgr.getNodeType(mixinName));
            } catch (NoSuchNodeTypeException e) {
                log.warn("Unknown node type: " + mixinName);
            }
        }
        allTypes = Collections.unmodifiableSet(tmp);
    }
    return allTypes;
}