cmsnotorgunituserslist.java

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/*
 * File   : $Source: /usr/local/cvs/opencms/src-modules/org/opencms/workplace/tools/accounts/CmsNotOrgUnitUsersList.java,v $
 * Date   : $Date: 2007-08-13 16:29:45 $
 * Version: $Revision: 1.3 $
 *
 * This library is part of OpenCms -
 * the Open Source Content Management System
 *
 * Copyright (c) 2002 - 2007 Alkacon Software GmbH (http://www.alkacon.com)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * For further information about Alkacon Software GmbH, please see the
 * company website: http://www.alkacon.com
 *
 * For further information about OpenCms, please see the
 * project website: http://www.opencms.org
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.opencms.workplace.tools.accounts;

import org.opencms.file.CmsUser;
import org.opencms.i18n.CmsMessageContainer;
import org.opencms.jsp.CmsJspActionElement;
import org.opencms.main.CmsException;
import org.opencms.main.CmsRuntimeException;
import org.opencms.main.OpenCms;
import org.opencms.workplace.list.CmsListColumnAlignEnum;
import org.opencms.workplace.list.CmsListColumnDefinition;
import org.opencms.workplace.list.CmsListDefaultAction;
import org.opencms.workplace.list.CmsListDirectAction;
import org.opencms.workplace.list.CmsListItem;
import org.opencms.workplace.list.CmsListMetadata;
import org.opencms.workplace.list.CmsListMultiAction;

import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.PageContext;

/**
 * Not organizational unit users view.<p>
 * 
 * @author Raphael Schnuck  
 * 
 * @version $Revision: 1.3 $ 
 * 
 * @since 6.5.6
 */
public class CmsNotOrgUnitUsersList extends A_CmsOrgUnitUsersList {

    /** list action id constant. */
    public static final String LIST_ACTION_ADD = "aa";

    /** list action id constant. */
    public static final String LIST_DEFACTION_ADD = "da";

    /** list id constant. */
    public static final String LIST_ID = "lnouu";

    /** list action id constant. */
    public static final String LIST_MACTION_ADD = "ma";

    /** a set of action id's to use for adding. */
    protected static Set m_addActionIds = new HashSet();

    /**
     * Public constructor.<p>
     * 
     * @param jsp an initialized JSP action element
     */
    public CmsNotOrgUnitUsersList(CmsJspActionElement jsp) {

        this(jsp, LIST_ID);
    }

    /**
     * Public constructor with JSP variables.<p>
     * 
     * @param context the JSP page context
     * @param req the JSP request
     * @param res the JSP response
     */
    public CmsNotOrgUnitUsersList(PageContext context, HttpServletRequest req, HttpServletResponse res) {

        this(new CmsJspActionElement(context, req, res));
    }

    /**
     * Protected constructor.<p>
     * @param jsp an initialized JSP action element
     * @param listId the id of the specialized list
     */
    protected CmsNotOrgUnitUsersList(CmsJspActionElement jsp, String listId) {

        super(jsp, listId, Messages.get().container(Messages.GUI_NOTORGUNITUSERS_LIST_NAME_0), true);
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#executeListMultiActions()
     */
    public void executeListMultiActions() throws CmsRuntimeException {

        if (getParamListAction().equals(LIST_MACTION_ADD)) {
            // execute the remove multiaction
            try {
                Iterator itItems = getSelectedItems().iterator();
                while (itItems.hasNext()) {
                    CmsListItem listItem = (CmsListItem)itItems.next();

                    CmsUser user = getCms().readUser((String)listItem.get(LIST_COLUMN_LOGIN));
                    List currentUsers = OpenCms.getOrgUnitManager().getUsers(getCms(), getParamOufqn(), false);

                    boolean inOrgUnit = false;
                    Iterator itCurrentUsers = currentUsers.iterator();
                    while (itCurrentUsers.hasNext()) {
                        CmsUser currentUser = (CmsUser)itCurrentUsers.next();
                        if (currentUser.getSimpleName().equals(user.getSimpleName())) {
                            inOrgUnit = true;
                        }
                    }
                    if (!inOrgUnit) {
                        List ouUsers = (ArrayList)getJsp().getRequest().getSession().getAttribute(
                            A_CmsOrgUnitUsersList.ORGUNIT_USERS);
                        if (ouUsers == null) {
                            ouUsers = new ArrayList();
                        }
                        ouUsers.add(user);
                        setOuUsers(ouUsers);

                        List notOuUsers = (ArrayList)getJsp().getRequest().getSession().getAttribute(
                            A_CmsOrgUnitUsersList.NOT_ORGUNIT_USERS);
                        notOuUsers.remove(user);
                        setNotOuUsers(notOuUsers);
                    }
                }
            } catch (CmsException e) {
                // noop
            }
        } else {
            throwListUnsupportedActionException();
        }
        listSave();
    }

    /**
     * @see org.opencms.workplace.list.A_CmsListDialog#executeListSingleActions()
     */
    public void executeListSingleActions() throws CmsRuntimeException {

        if (m_addActionIds.contains(getParamListAction())) {
            CmsListItem listItem = getSelectedItem();
            try {
                CmsUser user = getCms().readUser((String)listItem.get(LIST_COLUMN_LOGIN));
                List ouUsers = (ArrayList)getJsp().getRequest().getSession().getAttribute(
                    A_CmsOrgUnitUsersList.ORGUNIT_USERS);
                if (ouUsers == null) {
                    ouUsers = new ArrayList();
                }
                ouUsers.add(user);
                setOuUsers(ouUsers);

                List notOuUsers = (ArrayList)getJsp().getRequest().getSession().getAttribute(
                    A_CmsOrgUnitUsersList.NOT_ORGUNIT_USERS);
                notOuUsers.remove(user);
                setNotOuUsers(notOuUsers);
            } catch (CmsException e) {
                // should never happen
                throw new CmsRuntimeException(Messages.get().container(Messages.ERR_ADD_SELECTED_ORGUNITUSER_0), e);
            }
        } else {
            throwListUnsupportedActionException();