Examples with SessionImpl org.apache.jackrabbit.core.SessionImpl used on opensource projects

Example 46 with SessionImpl

use of org.apache.jackrabbit.core.SessionImpl in project jackrabbit by apache.

the class QueryImpl method getColumns.

/**
     * Returns the columns for this query.
     *
     * @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
        LocationStepQueryNode[] steps = root.getLocationNode().getPathSteps();
        final Name[] ntName = new Name[1];
        steps[steps.length - 1].acceptOperands(new DefaultQueryNodeVisitor() {

            public Object visit(AndQueryNode node, Object data) throws RepositoryException {
                return node.acceptOperands(this, data);
            }

            public Object visit(NodeTypeQueryNode node, Object data) {
                ntName[0] = node.getValue();
                return data;
            }
        }, null);
        if (ntName[0] == null) {
            ntName[0] = NameConstants.NT_BASE;
        }
        NodeTypeImpl nt = session.getNodeTypeManager().getNodeType(ntName[0]);
        PropertyDefinition[] propDefs = nt.getPropertyDefinitions();
        for (PropertyDefinition pd : propDefs) {
            QPropertyDefinition propDef = ((PropertyDefinitionImpl) pd).unwrap();
            if (!propDef.definesResidual() && !propDef.isMultiple()) {
                columns.put(propDef.getName(), columnForName(propDef.getName()));
            }
        }
    }
    // add jcr:path and jcr:score if not selected already
    if (!columns.containsKey(NameConstants.JCR_PATH)) {
        columns.put(NameConstants.JCR_PATH, columnForName(NameConstants.JCR_PATH));
    }
    if (!columns.containsKey(NameConstants.JCR_SCORE)) {
        columns.put(NameConstants.JCR_SCORE, columnForName(NameConstants.JCR_SCORE));
    }
    return columns.values().toArray(new ColumnImpl[columns.size()]);
}

Example 47 with SessionImpl

use of org.apache.jackrabbit.core.SessionImpl in project jackrabbit by apache.

the class ChildNodeConstraint method evaluate.

/**
     * {@inheritDoc}
     */
public boolean evaluate(ScoreNode[] row, Name[] selectorNames, EvaluationContext context) throws IOException {
    ScoreNode sn = row[getSelectorIndex(selectorNames)];
    if (sn == null) {
        return false;
    }
    SessionImpl session = context.getSession();
    NodeImpl parent;
    try {
        parent = (NodeImpl) session.getNodeById(sn.getNodeId()).getParent();
    } catch (RepositoryException e) {
        return false;
    }
    return parent.getId().equals(getBaseNodeId(context));
}

Example 48 with SessionImpl

use of org.apache.jackrabbit.core.SessionImpl in project jackrabbit by apache.

the class DescendantNodeConstraint method evaluate.

/**
     * {@inheritDoc}
     */
public boolean evaluate(ScoreNode[] row, Name[] selectorNames, EvaluationContext context) throws IOException {
    NodeId baseId = getBaseNodeId(context);
    if (baseId == null) {
        return false;
    }
    ScoreNode sn = row[getSelectorIndex(selectorNames)];
    if (sn == null) {
        return false;
    }
    NodeId id = sn.getNodeId();
    SessionImpl session = context.getSession();
    try {
        NodeImpl parent = session.getNodeById(id);
        for (; ; ) {
            // throws exception if there is no parent
            parent = (NodeImpl) parent.getParent();
            if (parent.getId().equals(baseId)) {
                return true;
            }
        }
    } catch (RepositoryException e) {
        return false;
    }
}

Example 49 with SessionImpl

use of org.apache.jackrabbit.core.SessionImpl in project jackrabbit by apache.

the class DefaultLoginModule method doInit.

//------------------------------------------------< AbstractLoginModule >---
/**
     * Retrieves the user manager from the specified session. If this fails
     * this login modules initialization must fail.
     *
     * @see AbstractLoginModule#doInit(CallbackHandler, Session, Map)
     */
@Override
protected void doInit(CallbackHandler callbackHandler, Session session, Map options) throws LoginException {
    if (!(session instanceof SessionImpl)) {
        throw new LoginException("Unable to initialize LoginModule: SessionImpl expected.");
    }
    try {
        this.session = (SessionImpl) session;
        userManager = this.session.getUserManager();
        log.debug("- UserManager -> '" + userManager.getClass().getName() + "'");
    } catch (RepositoryException e) {
        throw new LoginException("Unable to initialize LoginModule: " + e.getMessage());
    }
    // configuration options related to token based authentication
    if (options.containsKey(PARAM_DISABLE_TOKEN_AUTH)) {
        disableTokenAuth = Boolean.parseBoolean(options.get(PARAM_DISABLE_TOKEN_AUTH).toString());
        log.debug("- Token authentication disabled -> '" + disableTokenAuth + "'");
    }
    if (options.containsKey(PARAM_TOKEN_EXPIRATION)) {
        try {
            tokenExpiration = Long.parseLong(options.get(PARAM_TOKEN_EXPIRATION).toString());
            log.debug("- Token expiration -> '" + tokenExpiration + "'");
        } catch (NumberFormatException e) {
            log.warn("Unabled to parse token expiration: {}", e.getMessage());
        }
    }
}

Example 50 with SessionImpl

use of org.apache.jackrabbit.core.SessionImpl in project jackrabbit by apache.

the class GCConcurrentTest method testConcurrentDelete.

public void testConcurrentDelete() throws Exception {
    Node root = testRootNode;
    Session session = root.getSession();
    final String testNodeName = "testConcurrentDelete";
    node(root, testNodeName);
    session.save();
    DataStoreGarbageCollector gc = ((SessionImpl) session).createDataStoreGarbageCollector();
    gc.setPersistenceManagerScan(false);
    gc.setMarkEventListener(new MarkEventListener() {

        public void beforeScanning(Node n) throws RepositoryException {
            if (n.getName().equals(testNodeName)) {
                n.remove();
                n.getSession().save();
            }
        }
    });
    gc.mark();
    gc.close();
}