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

Example 56 with QValue

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

the class ValueFactoryQImpl method createValue.

/**
     * {@inheritDoc}
     */
public Value createValue(Calendar value) {
    try {
        ISO8601.getYear(value);
        QValue qvalue = qfactory.create(value);
        return new QValueValue(qvalue, resolver);
    } catch (RepositoryException ex) {
        throw new RuntimeException(ex);
    }
}

Example 57 with QValue

use of org.apache.jackrabbit.spi.QValue 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 58 with QValue

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

the class TestAll method getDefaultValue.

/**
     * Returns the string value of the identified property default value.
     *
     * @param def property definition
     * @param index default value index
     * @return default value
     */
private String getDefaultValue(QPropertyDefinition def, int index) {
    try {
        QValue[] values = def.getDefaultValues();
        NamespaceResolver nsResolver = new AdditionalNamespaceResolver(registry);
        NamePathResolver resolver = new DefaultNamePathResolver(nsResolver);
        ValueFactoryQImpl factory = new ValueFactoryQImpl(InternalValueFactory.getInstance(), resolver);
        return factory.createValue(values[index]).getString();
    } catch (RepositoryException e) {
        throw new AssertionFailedError(e.getMessage());
    }
}

Example 59 with QValue

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

the class PropertyImpl method setValue.

/**
     * @see Property#setValue(String[])
     */
public void setValue(String[] values) throws ValueFormatException, VersionException, LockException, RepositoryException {
    checkIsWritable(true);
    int reqType = getRequiredType(PropertyType.STRING);
    QValue[] qValues = null;
    // convert to internal values of correct type
    if (values != null) {
        qValues = new QValue[values.length];
        for (int i = 0; i < values.length; i++) {
            String string = values[i];
            QValue qValue = null;
            if (string != null) {
                if (reqType != PropertyType.STRING) {
                    // type conversion required
                    Value v = ValueHelper.convert(string, reqType, session.getValueFactory());
                    qValue = ValueFormat.getQValue(v, session.getNamePathResolver(), session.getQValueFactory());
                } else {
                    // no type conversion required
                    qValue = session.getQValueFactory().create(string, PropertyType.STRING);
                }
            }
            qValues[i] = qValue;
        }
    }
    setInternalValues(qValues, reqType);
}

Example 60 with QValue

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

the class PropertyImpl method setValue.

/**
     * @see Property#setValue(javax.jcr.Value[])
     */
public void setValue(Value[] values) throws ValueFormatException, VersionException, LockException, RepositoryException {
    checkIsWritable(true);
    // assert equal types for all values entries
    int valueType = PropertyType.UNDEFINED;
    if (values != null) {
        for (int i = 0; i < values.length; i++) {
            if (values[i] == null) {
                // skip null values as those will be purged later
                continue;
            }
            if (valueType == PropertyType.UNDEFINED) {
                valueType = values[i].getType();
            } else if (valueType != values[i].getType()) {
                String msg = "Inhomogeneous type of values (" + safeGetJCRPath() + ")";
                log.debug(msg);
                throw new ValueFormatException(msg);
            }
        }
    }
    int targetType = getDefinition().getRequiredType();
    if (targetType == PropertyType.UNDEFINED) {
        targetType = (valueType == PropertyType.UNDEFINED) ? PropertyType.STRING : valueType;
    }
    // convert to internal values of correct type
    QValue[] qValues = null;
    if (values != null) {
        Value[] vs = ValueHelper.convert(values, targetType, session.getValueFactory());
        qValues = ValueFormat.getQValues(vs, session.getNamePathResolver(), session.getQValueFactory());
    }
    setInternalValues(qValues, targetType);
}