cmsexportpointslist.java

cms是开源的框架

/*
 * File   : $Source: /usr/local/cvs/opencms/src-modules/org/opencms/workplace/tools/modules/CmsExportpointsList.java,v $
 * Date   : $Date: 2006/03/27 14:52:53 $
 * Version: $Revision: 1.14 $
 *
 * 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.tools.modules;

import org.opencms.configuration.CmsConfigurationException;
import org.opencms.db.CmsExportPoint;
import org.opencms.jsp.CmsJspActionElement;
import org.opencms.main.CmsRuntimeException;
import org.opencms.main.OpenCms;
import org.opencms.module.CmsModule;
import org.opencms.security.CmsRoleViolationException;
import org.opencms.workplace.list.A_CmsListDialog;
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 org.opencms.workplace.list.CmsListOrderEnum;

import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

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

/**
 * Module exportpoint view.<p>
 * 
 * @author Michael Emmerich  
 * 
 * @version $Revision: 1.14 $ 
 * 
 * @since 6.0.0 
 */
public class CmsExportpointsList extends A_CmsListDialog {

    /** List action delete. */
    public static final String LIST_ACTION_DELETE = "ad";

    /** list action id constant. */
    public static final String LIST_ACTION_EDIT = "ae";

    /** List column delete. */
    public static final String LIST_COLUMN_DELETE = "cd";

    /** List column name. */
    public static final String LIST_COLUMN_DESTINATION = "ct";

    /** List column edit. */
    public static final String LIST_COLUMN_EDIT = "ce";

    /** List column name. */
    public static final String LIST_COLUMN_SERVERDESTINATION = "cs";

    /** List column name. */
    public static final String LIST_COLUMN_URI = "cu";

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

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

    /** List action multi delete. */
    public static final String LIST_MACTION_DELETE = "md";

    /** Exportpoint parameter. */
    public static final String PARAM_EXPORTPOINT = "exportpoint";

    /** Module parameter. */
    public static final String PARAM_MODULE = "module";

    /** Path to the list buttons. */
    public static final String PATH_BUTTONS = "tools/modules/buttons/";

    /** Modulename. */
    private String m_paramModule;

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

        super(
            jsp,
            LIST_ID,
            Messages.get().container(Messages.GUI_EXPORTPOINTS_LIST_NAME_0),
            LIST_COLUMN_URI,
            CmsListOrderEnum.ORDER_ASCENDING,
            null);
    }

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

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

    /**
     * This method should handle every defined list multi action,
     * by comparing <code>{@link #getParamListAction()}</code> with the id 
     * of the action to execute.<p> 
     */
    public void executeListMultiActions() {

        if (getParamListAction().equals(LIST_MACTION_DELETE)) {
            String moduleName = getParamModule();
            // execute the delete multiaction
            Iterator itItems = getSelectedItems().iterator();

            while (itItems.hasNext()) {
                CmsModule module = (CmsModule)OpenCms.getModuleManager().getModule(moduleName).clone();
                CmsListItem listItem = (CmsListItem)itItems.next();
                String exportpointName = listItem.getId();
                deleteExportpoint(module, exportpointName);
            }
        }
        // refresh the list
        Map objects = (Map)getSettings().getListObject();
        if (objects != null) {
            objects.remove(CmsModulesList.class.getName());
        }
        listSave();

    }

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

        String moduleName = getParamModule();
        String exportpointName = getSelectedItem().getId();

        Map params = new HashMap();
        params.put(PARAM_MODULE, moduleName);
        params.put(PARAM_EXPORTPOINT, exportpointName);

        if (getParamListAction().equals(LIST_ACTION_DELETE)) {
            // delete a dependency
            CmsModule module = (CmsModule)OpenCms.getModuleManager().getModule(moduleName).clone();
            deleteExportpoint(module, exportpointName);
        } else if (getParamListAction().equals(LIST_ACTION_EDIT) || getParamListAction().equals(LIST_DEFACTION_EDIT)) {
            // edit an export pointfrom the list
            params.put(PARAM_ACTION, DIALOG_INITIAL);
            getToolManager().jspForwardTool(this, "/modules/edit/exportpoints/edit", params);
        }
        // refresh the list
        Map objects = (Map)getSettings().getListObject();
        if (objects != null) {
            objects.remove(CmsModulesList.class.getName());
        }
        listSave();
    }

    /**
     * Gets the module parameter.<p>
     * 
     * @return the module parameter