Example usage for org.hibernate SessionFactory getDefinedFilterNames

Introduction

In this page you can find the example usage for org.hibernate SessionFactory getDefinedFilterNames.

Prototype

Set getDefinedFilterNames();

Source Link

Document

Obtain a set of the names of all filters defined on this SessionFactory.

Usage

From source file:gov.nih.nci.security.authorization.instancelevel.InstanceLevelSecurityHelper.java

License:BSD License

/**
 * This method initializes the filter that are already added to the Sessionfactory.
 * <br>//from w ww. java2s.  com
 * This method also initializes the defined filters configured in HBM/Classes/Packages based on the definedFilterNamesMap. 
 * If definedFilterNamesMap contains 'ALL' as the Filter Name (key) then all defined filters are enabled.
 * <br>
 * This method first obtains the list of all the defined filters from the SessionFactory in the passes Session object. 
 * It then just iterates through the filter list and sets the group names and the application name parameter. 
 * 
 * @param groupNames The names of the groups which are invoking the query
 * @param session The Hibernate Session initialized to execute this query
 * @param authorizationManager The CSM AuthorizationManager instance for this application
 * @param definedFilterNamesMap - Map of defined Filter Names and string value ( enable / disable ) to indicate that the filter should be enabled of disabled.<br>.
 *                            
 */
public static void initializeFiltersForGroups(String[] groupNames, Session session,
        AuthorizationManager authorizationManager, Map<String, String> definedFilterNamesMap) {

    List<String> sessionGroupFilterNamesList = new ArrayList<String>();
    List<String> sessionDefinedFilterNamesList = new ArrayList<String>();
    boolean enableAllDefinedFilterNames = false;

    Set definedFilterNames = null;
    if (definedFilterNamesMap != null && !definedFilterNamesMap.isEmpty()) {
        definedFilterNames = definedFilterNamesMap.keySet();
        if (definedFilterNames.contains("ALL"))
            enableAllDefinedFilterNames = true;
    }

    SessionFactory sessionFactory = session.getSessionFactory();
    Set sessionFilterNamesSet = sessionFactory.getDefinedFilterNames();

    Iterator sessionFilterNamesSetIterator = sessionFilterNamesSet.iterator();
    while (sessionFilterNamesSetIterator.hasNext()) {
        String filterName = (String) sessionFilterNamesSetIterator.next();

        if (null != definedFilterNames) {
            if (enableAllDefinedFilterNames) {
                sessionDefinedFilterNamesList.add(filterName);
            } else {
                if (definedFilterNames.contains(filterName)) {
                    String value = (String) definedFilterNamesMap.get(filterName);
                    if (Constants.ENABLE.equalsIgnoreCase(value)) {
                        sessionDefinedFilterNamesList.add(filterName);
                    }
                }
            }
        }
        FilterDefinition filterDefinition = sessionFactory.getFilterDefinition(filterName);
        if (filterDefinition != null) {

            Set<String> parameterNamesSet = filterDefinition.getParameterNames();
            if (parameterNamesSet != null && parameterNamesSet.contains("GROUP_NAMES")) {
                sessionGroupFilterNamesList.add(filterName);
                // remove this filter name from sessionDefinedFilterNamesList if it exists in there.
                if (sessionDefinedFilterNamesList.contains(filterName))
                    sessionDefinedFilterNamesList.remove(filterName);
            }
        }
    }

    //Enable the User Filters from CSM database for the application
    Iterator sessionGroupFilterNamesListIterator = sessionGroupFilterNamesList.iterator();
    while (sessionGroupFilterNamesListIterator.hasNext()) {
        String filterName = (String) sessionGroupFilterNamesListIterator.next();
        Filter filter = session.enableFilter(filterName);
        filter.setParameterList("GROUP_NAMES", groupNames);
        filter.setParameter("APPLICATION_ID", authorizationManager.getApplicationContext().getApplicationId());
    }
    //Enable the Defined Filters available in HBM/Classes.
    Iterator sessionDefinedFilterNamesListIterator = sessionDefinedFilterNamesList.iterator();
    while (sessionDefinedFilterNamesListIterator.hasNext()) {
        String filterName = (String) sessionDefinedFilterNamesListIterator.next();
        Filter filter = session.enableFilter(filterName);
    }
}

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From source file:org.codehaus.groovy.grails.orm.hibernate.cfg.GrailsHibernateUtil.java

License:Apache License

@SuppressWarnings("rawtypes")
public static void enableDynamicFilterEnablerIfPresent(SessionFactory sessionFactory, Session session) {
    if (sessionFactory != null && session != null) {
        final Set definedFilterNames = sessionFactory.getDefinedFilterNames();
        if (definedFilterNames != null && definedFilterNames.contains(DYNAMIC_FILTER_ENABLER))
            session.enableFilter(DYNAMIC_FILTER_ENABLER); // work around for HHH-2624
    }//from w ww  .ja va2s  . co  m
}

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