cmslistdemo10.java

cms是开源的框架

/*
 * File   : $Source$
 * Date   : $Date$
 * Version: $Revision$
 *
 * This library is part of OpenCms -
 * the Open Source Content Mananagement System
 *
 * Copyright (c) 2005 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.demos.list;

import org.opencms.file.CmsGroup;
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.util.CmsUUID;
import org.opencms.workplace.CmsDialog;
import org.opencms.workplace.list.A_CmsListDialog;
import org.opencms.workplace.list.CmsListColumnAlignEnum;
import org.opencms.workplace.list.CmsListColumnDefinition;
import org.opencms.workplace.list.CmsListDateMacroFormatter;
import org.opencms.workplace.list.CmsListDefaultAction;
import org.opencms.workplace.list.CmsListDirectAction;
import org.opencms.workplace.list.CmsListIndependentAction;
import org.opencms.workplace.list.CmsListItem;
import org.opencms.workplace.list.CmsListItemActionIconComparator;
import org.opencms.workplace.list.CmsListItemDetails;
import org.opencms.workplace.list.CmsListItemDetailsFormatter;
import org.opencms.workplace.list.CmsListMetadata;
import org.opencms.workplace.list.CmsListMultiAction;
import org.opencms.workplace.list.CmsListSearchAction;
import org.opencms.workplace.tools.accounts.Messages;

import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

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

/**
 * User accounts list demo.<p>
 * 
 * @author Michael Moossen  
 * 
 * @version $Revision$ 
 * 
 * @since 6.0.0 
 */
public class CmsListDemo10 extends A_CmsListDialog {

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

    /** list action id constant. */
    public static final String LIST_ACTION_DEACTIVATE = "ac";

    /** list action id constant. */
    public static final String LIST_ACTION_DELETE = "ad";

    /** list column id constant. */
    public static final String LIST_COLUMN_ACTIVATE = "ca";

    /** list column id constant. */
    public static final String LIST_COLUMN_DELETE = "cd";

    /** list column id constant. */
    public static final String LIST_COLUMN_EMAIL = "cm";

    /** list column id constant. */
    public static final String LIST_COLUMN_LASTLOGIN = "cl";

    /** list column id constant. */
    public static final String LIST_COLUMN_LOGIN = "ci";

    /** list column id constant. */
    public static final String LIST_COLUMN_NAME = "cn";

    /** list action id constant. */
    public static final String LIST_DEFACTION_EDIT = "de";

    /** list item detail id constant. */
    public static final String LIST_DETAIL_GROUPS = "dg";

    /** list independent action id constant. */
    public static final String LIST_IACTION_REFRESH = "ir";

    /** list id constant. */
    public static final String LIST_ID = "lsu1";

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

    /** parameter name for the user id. */
    private static final String PARAM_USERID = "userid";

    /**
     * Public constructor.<p>
     * 
     * @param jsp an initialized JSP action element
     */
    public CmsListDemo10(CmsJspActionElement jsp) {

        super(jsp, LIST_ID, Messages.get().container(Messages.GUI_USERS_LIST_NAME_0), null, null, null);
    }

    /**
     * Public constructor with JSP variables.<p>
     * 
     * @param context the JSP page context
     * @param req the JSP request
     * @param res the JSP response
     */
    public CmsListDemo10(PageContext context, HttpServletRequest req, HttpServletResponse res) {

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

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

        if (getParamListAction().equals(LIST_IACTION_REFRESH)) {
            refreshList();
        }
        super.executeListIndepActions();
    }

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

        if (getParamListAction().equals(LIST_MACTION_ACTIVATE)) {
            // execute the activate multiaction
            try {
                Iterator itItems = getSelectedItems().iterator();
                while (itItems.hasNext()) {
                    CmsListItem listItem = (CmsListItem)itItems.next();
                    String usrName = listItem.get(LIST_COLUMN_LOGIN).toString();
                    CmsUser user = getCms().readUser(usrName);
                    if (!user.isEnabled()) {
                        user.setEnabled(true);
                        //getCms().writeUser(user);
                    }
                }
            } catch (CmsException e) {
                throw new CmsRuntimeException(Messages.get().container(Messages.ERR_ACTIVATE_SELECTED_USERS_0), e);
            }
            // refreshing no needed becaus the activate action does not add/remove rows to the list
        } else {
            throwListUnsupportedActionException();
        }
    }

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

        CmsListItem item = getSelectedItem();
        CmsUUID userId = new CmsUUID(item.getId());
        String userName = item.get(LIST_COLUMN_LOGIN).toString();

        Map params = new HashMap();
        params.put(PARAM_USERID, userId);
        // set action parameter to initial dialog call
        params.put(CmsDialog.PARAM_ACTION, CmsDialog.DIALOG_INITIAL);
        if (getParamListAction().equals(LIST_DEFACTION_EDIT)) {
            // do not really forward to the edit user screen in the demo
            //getToolManager().jspForwardTool(this, getCurrentToolPath() + "/edit", params);
        } else if (LIST_ACTION_DELETE.equals(getParamListAction())) {
            // do not really delete the user in the demo
            //getCms().deleteUser(userId);
            // but remove from the list
            getList().removeItem(userId.toString(), getLocale());
        } else if (getParamListAction().equals(LIST_ACTION_ACTIVATE)) {
            // execute the activate action
            try {
                CmsUser user = getCms().readUser(userId);
                user.setEnabled(true);
                // do not really activate the user in the demo
                //getCms().writeUser(user);
            } catch (CmsException e) {
                throw new CmsRuntimeException(Messages.get().container(Messages.ERR_ACTIVATE_USER_1, userName), e);
            }
        } else if (getParamListAction().equals(LIST_ACTION_DEACTIVATE)) {
            // execute the activate action
            try {
                CmsUser user = getCms().readUser(userId);
                user.setEnabled(false);
                // do not really deactivate the user in the demo
                //getCms().writeUser(user);
            } catch (CmsException e) {
                throw new CmsRuntimeException(Messages.get().container(Messages.ERR_DEACTIVATE_USER_1, userName), e);
            }
        } else {