Package javax.jcr.query.qom

Examples of javax.jcr.query.qom.QueryObjectModelFactory

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        List<ColumnImpl> columns = new ArrayList<ColumnImpl>();
        // expand columns without name
        for (ColumnImpl column : qomTree.getColumns()) {
            if (column.getColumnName() == null) {
                QueryObjectModelFactory qomFactory = getQOMFactory();
                NodeTypeManagerImpl ntMgr = session.getNodeTypeManager();
                SelectorImpl selector = qomTree.getSelector(column.getSelectorQName());
                NodeTypeImpl nt = ntMgr.getNodeType(selector.getNodeTypeQName());
                for (PropertyDefinition pd : nt.getPropertyDefinitions()) {
                    PropertyDefinitionImpl propDef = (PropertyDefinitionImpl) pd;
                    if (!propDef.unwrap().definesResidual() && !propDef.isMultiple()) {
                        String sn = selector.getSelectorName();
                        String pn = propDef.getName();
                        columns.add((ColumnImpl) qomFactory.column(sn, pn, sn + "." + pn));
                    }
                }
            } else {
                columns.add(column);
            }
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     * @return array of columns.
     * @throws RepositoryException if an error occurs.
     */
    protected ColumnImpl[] getColumns() throws RepositoryException {
        SessionImpl session = sessionContext.getSessionImpl();
        QueryObjectModelFactory qomFactory =
            session.getWorkspace().getQueryManager().getQOMFactory();
        // get columns
        Map<Name, ColumnImpl> columns = new LinkedHashMap<Name, ColumnImpl>();
        for (Name name : root.getSelectProperties()) {
            String pn = sessionContext.getJCRName(name);
            ColumnImpl col = (ColumnImpl) qomFactory.column(
                    sessionContext.getJCRName(DEFAULT_SELECTOR_NAME), pn, pn);
            columns.put(name, col);
        }
        if (columns.size() == 0) {
            // use node type constraint
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     * @return a column.
     * @throws RepositoryException if an error occurs while creating the column.
     */
    protected ColumnImpl columnForName(Name propertyName) throws RepositoryException {
        Workspace workspace = sessionContext.getSessionImpl().getWorkspace();
        QueryObjectModelFactory qomFactory =
            workspace.getQueryManager().getQOMFactory();
        String name = sessionContext.getJCRName(propertyName);
        return (ColumnImpl) qomFactory.column(
                sessionContext.getJCRName(DEFAULT_SELECTOR_NAME), name, name);
    }
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                                }
                            }

                            getModificationInfo().setModificationNecessary(true);
                        } else {
                            QueryObjectModelFactory qomFactory = getModificationInfo()
                                    .getQueryObjectModelFactory();
                            Set<String> newLanguageCodes = getNewLanguagesPerSelector().get(
                                    selector.getSelectorName());
                            if (newLanguageCodes != null) {
                                Constraint langConstraint = null;
                                for (String newLanguageCode : newLanguageCodes) {
                                    Constraint currentConstraint = NO_LOCALE
                                            .equals(newLanguageCode) ? qomFactory.not(qomFactory
                                            .propertyExistence(selector.getSelectorName(),
                                                    Constants.JCR_LANGUAGE))
                                            : qomFactory
                                                    .comparison(
                                                            qomFactory.propertyValue(
                                                                    selector.getSelectorName(),
                                                                    Constants.JCR_LANGUAGE),
                                                            QueryObjectModelConstants.JCR_OPERATOR_EQUAL_TO,
                                                            qomFactory.literal(getValueFactory()
                                                                    .createValue(newLanguageCode)));
                                    langConstraint = langConstraint == null ? currentConstraint
                                            : qomFactory.or(langConstraint, currentConstraint);
                                }
                                getModificationInfo().getNewConstraints().add(langConstraint);
                                if (languageCodes == null) {
                                    languageCodes = new HashSet<String>();
                                    getLanguagesPerSelector().put(selector.getSelectorName(),
                                            languageCodes);
                                }
                                languageCodes.addAll(newLanguageCodes);
                            }
                        }
                    }
                    if (node instanceof Column) {
                        String columnName = ((Column) node).getColumnName();
                        if (StringUtils.startsWith(columnName, "rep:facet(")
                                && !StringUtils.contains(columnName, "locale=")) {
                            ExtendedNodeType nodeType = NodeTypeRegistry.getInstance().getNodeType(
                                    selector.getNodeTypeName());
                            ExtendedPropertyDefinition propDef = propertyName != null ? getPropertyDefinition(
                                    nodeType, selector, propertyName) : null;
                            if (propDef != null && propDef.isInternationalized()) {
                                if (getModificationInfo().getMode() == CHECK_FOR_MODIFICATION_MODE) {
                                    getModificationInfo().setModificationNecessary(true);
                                } else {
                                    String facetOptions = columnName.substring("rep:facet("
                                            .length());
                                    if (languageCodes == null) {
                                        languageCodes = getNewLanguagesPerSelector().get(
                                                selector.getSelectorName());
                                    }
                                    String languageCode = null;
                                    for (String currentLanguageCode : languageCodes) {
                                        if (!NO_LOCALE.equals(currentLanguageCode)) {
                                            languageCode = currentLanguageCode;
                                            break;
                                        }

                                    }
                                    if (!StringUtils.isEmpty(languageCode)) {
                                        columnName = "rep:facet(locale=" + languageCode
                                                + (facetOptions.trim().length() > 1 ? "&" : "")
                                                + facetOptions;
                                        QueryObjectModelFactory qomFactory = getModificationInfo()
                                                .getQueryObjectModelFactory();
                                        node = (AbstractQOMNode) qomFactory.column(
                                                selector.getSelectorName(), propertyName,
                                                columnName);
                                    }
                                }
                            }
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        session.save();
    }

    private QueryResultWrapper doQuery(JCRSessionWrapper session, final String... facet) throws RepositoryException {
        QueryObjectModelFactory factory = session.getWorkspace().getQueryManager().getQOMFactory();
        QOMBuilder qomBuilder = new QOMBuilder(factory, session.getValueFactory());

        qomBuilder.setSource(factory.selector("jnt:event", "event"));
        qomBuilder.andConstraint(factory.descendantNode("event", "/sites/jcrFacetTest"));
        for (int j = 0; j < facet.length; j++) {
            String prop = facet[j++];
            String val = facet[j];
            if (prop.startsWith("rep:filter(")) {
                qomBuilder.andConstraint(factory.fullTextSearch("event", "rep:filter("
                        + Text.escapeIllegalJcrChars(StringUtils
                                .substringAfter(prop, "rep:filter(")), factory.literal(session
                        .getValueFactory().createValue(val))));
            } else {
                qomBuilder.getColumns().add(factory.column("event", prop, val));               
            }
        }

        QueryObjectModel qom = qomBuilder.createQOM();
        QueryResultWrapper res = (QueryResultWrapper) qom.execute();
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        return res;
    }
   
    private QueryResultWrapper doFilteredQuery(JCRSessionWrapper session, final String... constraints)
            throws RepositoryException {
        QueryObjectModelFactory factory = session.getWorkspace().getQueryManager().getQOMFactory();
        QOMBuilder qomBuilder = new QOMBuilder(factory, session.getValueFactory());

        qomBuilder.setSource(factory.selector("jnt:event", "event"));
        qomBuilder.andConstraint(factory.descendantNode("event", "/sites/jcrFacetTest"));

        for (int j = 0; j < constraints.length; j++) {
            String prop = constraints[j++];
            String val = constraints[j];

            qomBuilder.andConstraint(factory.comparison(factory.propertyValue("event", prop),
                    QueryObjectModelConstants.JCR_OPERATOR_EQUAL_TO,
                    factory.literal(session.getValueFactory().createValue(val))));
        }


        QueryObjectModel qom = qomBuilder.createQOM();
        QueryResultWrapper res = (QueryResultWrapper) qom.execute();
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        List<ColumnImpl> columns = new ArrayList<ColumnImpl>();
        // expand columns without name
        for (ColumnImpl column : qomTree.getColumns()) {
            if (column.getColumnName() == null) {
                QueryObjectModelFactory qomFactory = getQOMFactory();
                NodeTypeManagerImpl ntMgr = session.getNodeTypeManager();
                SelectorImpl selector = qomTree.getSelector(column.getSelectorQName());
                NodeTypeImpl nt = ntMgr.getNodeType(selector.getNodeTypeQName());
                for (PropertyDefinition pd : nt.getPropertyDefinitions()) {
                    PropertyDefinitionImpl propDef = (PropertyDefinitionImpl) pd;
                    if (!propDef.definesResidual() && !propDef.isMultiple()) {
                        String sn = selector.getSelectorName();
                        String pn = propDef.getName();
                        columns.add((ColumnImpl) qomFactory.column(sn, pn, sn + "." + pn));
                    }
                }
            } else {
                columns.add(column);
            }
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        List<ColumnImpl> columns = new ArrayList<ColumnImpl>();
        // expand columns without name
        for (ColumnImpl column : qomTree.getColumns()) {
            if (column.getColumnName() == null) {
                QueryObjectModelFactory qomFactory = getQOMFactory();
                NodeTypeManagerImpl ntMgr = session.getNodeTypeManager();
                SelectorImpl selector = qomTree.getSelector(column.getSelectorQName());
                NodeTypeImpl nt = ntMgr.getNodeType(selector.getNodeTypeQName());
                for (PropertyDefinition pd : nt.getPropertyDefinitions()) {
                    PropertyDefinitionImpl propDef = (PropertyDefinitionImpl) pd;
                    if (!propDef.unwrap().definesResidual() && !propDef.isMultiple()) {
                        String sn = selector.getSelectorName();
                        String pn = propDef.getName();
                        columns.add((ColumnImpl) qomFactory.column(sn, pn, sn + "." + pn));
                    }
                }
            } else {
                columns.add(column);
            }
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     * @return array of columns.
     * @throws RepositoryException if an error occurs.
     */
    protected ColumnImpl[] getColumns() throws RepositoryException {
        SessionImpl session = sessionContext.getSessionImpl();
        QueryObjectModelFactory qomFactory =
            session.getWorkspace().getQueryManager().getQOMFactory();
        // get columns
        Map<Name, ColumnImpl> columns = new LinkedHashMap<Name, ColumnImpl>();
        for (Name name : root.getSelectProperties()) {
            String pn = sessionContext.getJCRName(name);
            ColumnImpl col = (ColumnImpl) qomFactory.column(
                    sessionContext.getJCRName(DEFAULT_SELECTOR_NAME), pn, pn);
            columns.put(name, col);
        }
        if (columns.size() == 0) {
            // use node type constraint
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     * @return a column.
     * @throws RepositoryException if an error occurs while creating the column.
     */
    protected ColumnImpl columnForName(Name propertyName) throws RepositoryException {
        Workspace workspace = sessionContext.getSessionImpl().getWorkspace();
        QueryObjectModelFactory qomFactory =
            workspace.getQueryManager().getQOMFactory();
        String name = sessionContext.getJCRName(propertyName);
        return (ColumnImpl) qomFactory.column(
                sessionContext.getJCRName(DEFAULT_SELECTOR_NAME), name, name);
    }
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