Examples of org.apache.jackrabbit.spi.QPropertyDefinition

org.apache.jackrabbit.spi.QPropertyDefinition
QPropertyDefinition is the qualified SPI representation of a {@link PropertyDefinition property definition}. It refers to qualified default values and value constraints only and is thus isolated from session-specific namespace mappings. @see javax.jcr.nodetype.PropertyDefinition

    private static QPropertyDefinition getQPropertyDefinition(EffectiveNodeType ent,
                                                              Name name, int type)
            throws ConstraintViolationException {
        // try named property definitions first
        QPropertyDefinition[] defs = ent.getNamedQPropertyDefinitions(name);
        QPropertyDefinition match = getMatchingPropDef(defs, type);
        if (match != null) {
            return match;
        }


        // no item with that name defined;

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        // no applicable definition found
        throw new ConstraintViolationException("no matching property definition found for " + name);
    }


    private static QPropertyDefinition getMatchingPropDef(QPropertyDefinition[] defs, int type) {
        QPropertyDefinition match = null;
        for (int i = 0; i < defs.length; i++) {
            QItemDefinition qDef = defs[i];
            if (!qDef.definesNode()) {
                QPropertyDefinition pd = (QPropertyDefinition) qDef;
                int reqType = pd.getRequiredType();
                // match type
                if (reqType == PropertyType.UNDEFINED
                        || type == PropertyType.UNDEFINED
                        || reqType == type) {
                    if (match == null) {
                        match = pd;
                    } else {
                        // check if this definition is a better match than
                        // the one we've already got
                        if (match.getRequiredType() != pd.getRequiredType()) {
                            if (match.getRequiredType() == PropertyType.UNDEFINED) {
                                // found better match
                                match = pd;
                            }
                        } else {
                            if (match.isMultiple() && !pd.isMultiple()) {
                                // found better match
                                match = pd;
                            }
                        }
                    }

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    }


    private static QPropertyDefinition getMatchingPropDef(QPropertyDefinition[] defs, int type,
                                                   boolean multiValued, boolean throwWhenAmbiguous)
        throws ConstraintViolationException {
        QPropertyDefinition match = null;
        for (int i = 0; i < defs.length; i++) {
            QItemDefinition qDef = defs[i];
            if (!qDef.definesNode()) {
                QPropertyDefinition pd = (QPropertyDefinition) qDef;
                int reqType = pd.getRequiredType();
                // match type
                if (reqType == PropertyType.UNDEFINED
                        || type == PropertyType.UNDEFINED
                        || reqType == type) {
                    // match multiValued flag
                    if (multiValued == pd.isMultiple()) {
                        // found match
                        if (pd.getRequiredType() != PropertyType.UNDEFINED) {
                            if (match != null && throwWhenAmbiguous) {
                                throw new ConstraintViolationException("ambiguous property definitions found: " + match + " vs " + pd);
                            }


                            if (match != null && match.getRequiredType() == PropertyType.STRING) {

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            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(),

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                    "cannot create property state for " + propName
                    + " because manager is not in edit mode");
        }


        // find applicable definition
        QPropertyDefinition def;
        // multi- or single-valued property?
        if (numValues == 1) {
            // could be single- or multi-valued (n == 1)
            try {
                // try single-valued

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                 * (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 =

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            NodeState parent = (NodeState) sism.getAttic().getItemState(
                    state.getParentId()).getOverlayedState();
            NodeTypeRegistry ntReg = session.getNodeTypeManager().getNodeTypeRegistry();
            EffectiveNodeType ent = ntReg.getEffectiveNodeType(
                    parent.getNodeTypeName(), parent.getMixinTypeNames());
            QPropertyDefinition def;
            try {
                def = ent.getApplicablePropertyDef(
                    state.getName(), state.getType(), state.isMultiValued());
            } catch (ConstraintViolationException e) {
                ent = ntReg.getEffectiveNodeType(NameConstants.NT_UNSTRUCTURED);

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        // process properties


        for (PropInfo pi : propInfos) {
            // find applicable definition
            QPropertyDefinition def = pi.getApplicablePropertyDef(node.getEffectiveNodeType());
            if (def.isProtected()) {
                // skip protected property
                log.debug("Skipping protected property " + pi.getName());


                // notify the ProtectedPropertyImporter.
                for (ProtectedPropertyImporter ppi : ppImporters) {

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            throws RepositoryException {


        // create a new property state
        PropertyState propState;
        try {
            QPropertyDefinition propDef = def.unwrap();
            if (def.getRequiredType() != PropertyType.UNDEFINED) {
                type = def.getRequiredType();
            }
            propState =
                    stateMgr.createTransientPropertyState(getNodeId(), name,
                            ItemState.STATUS_NEW);
            propState.setType(type);
            propState.setMultiValued(propDef.isMultiple());
            // compute system generated values if necessary
            String userId = sessionContext.getSessionImpl().getUserID();
            new NodeTypeInstanceHandler(userId).setDefaultValues(
                    propState, data.getNodeState(), propDef);
        } catch (ItemStateException ise) {

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    protected PropertyDefinitionImpl getApplicablePropertyDefinition(Name propertyName,
                                                                     int type,
                                                                     boolean multiValued,
                                                                     boolean exactTypeMatch)
            throws ConstraintViolationException, RepositoryException {
        QPropertyDefinition pd;
        if (exactTypeMatch || type == PropertyType.UNDEFINED) {
            pd = getEffectiveNodeType().getApplicablePropertyDef(
                    propertyName, type, multiValued);
        } else {
            try {

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