ldapobjectfilter.java

OPIAM stands for Open Identity and Access Management. This Suite will provide modules for user & rig

/*
 * OPIAM Suite
 *
 * Distributable under LGPL license.
 * See terms of license at gnu.org.
 */

package opiam.admin.faare.persistence;

import opiam.admin.faare.PropertiesManager;
import opiam.admin.faare.SearchResult;
import opiam.admin.faare.config.javabeans.JBFieldDescriptor;
import opiam.admin.faare.config.javabeans.JBRessource;
import opiam.admin.faare.service.UserContext;
import opiam.admin.faare.utils.StringUtil;

import org.apache.commons.beanutils.PropertyUtils;
import org.apache.commons.lang.StringUtils;

import org.apache.log4j.Logger;


/**
 * Utility classes with static methods only.
 * Enlighten the PersistenceLDAP class.
 */
public final class LdapObjectFilter
{
    /** Utility class. */
    private LdapObjectFilter()
    {
    }

    /** "Current user" token. */
    public static final String VAR_CURRENT_USER = "CURRENT_USER";

    /** "Current user" token. */
    public static final String VAR_CURRENT_USER_DOL = "$CURRENT_USER$";

    /** "Current item" token. */
    public static final String VAR_CURRENT_ITEM_DOL = "$CURRENT_ITEM$";

    /** "Current item" token. */
    public static final String VAR_CURRENT_ITEM = "CURRENT_ITEM";

    /** Instance of logger. */
    private static Logger _logger = Logger.getLogger(LdapObjectFilter.class);

    /**
     * Generates LDAP filter corresponding to a resource defined in profiles_config.xml.
     *
     * @param ressource Resource.
     * @param userContext User context.
     *
     * @return LDAP filter.
     */
    public static String getLdapFilterFromResource(JBRessource ressource,
        UserContext userContext)
    {
        StringBuffer buf = new StringBuffer();

        // G閚閞er le filtre LDAP