org.jahia.ajax.gwt.client.widget.toolbar.action.UnmountActionItem.java Source code

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Here is the source code for org.jahia.ajax.gwt.client.widget.toolbar.action.UnmountActionItem.java

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/**
 * This file is part of Jahia, next-generation open source CMS:
 * Jahia's next-generation, open source CMS stems from a widely acknowledged vision
 * of enterprise application convergence - web, search, document, social and portal -
 * unified by the simplicity of web content management.
 *
 * For more information, please visit http://www.jahia.com.
 *
 * Copyright (C) 2002-2012 Jahia Solutions Group SA. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * As a special exception to the terms and conditions of version 2.0 of
 * the GPL (or any later version), you may redistribute this Program in connection
 * with Free/Libre and Open Source Software ("FLOSS") applications as described
 * in Jahia's FLOSS exception. You should have received a copy of the text
 * describing the FLOSS exception, and it is also available here:
 * http://www.jahia.com/license
 *
 * Commercial and Supported Versions of the program (dual licensing):
 * alternatively, commercial and supported versions of the program may be used
 * in accordance with the terms and conditions contained in a separate
 * written agreement between you and Jahia Solutions Group SA.
 *
 * If you are unsure which license is appropriate for your use,
 * please contact the sales department at sales@jahia.com.
 */

package org.jahia.ajax.gwt.client.widget.toolbar.action;

import com.google.gwt.user.client.Window;
import org.jahia.ajax.gwt.client.core.BaseAsyncCallback;
import org.jahia.ajax.gwt.client.data.node.GWTJahiaNode;
import org.jahia.ajax.gwt.client.messages.Messages;
import org.jahia.ajax.gwt.client.service.content.JahiaContentManagementService;
import org.jahia.ajax.gwt.client.widget.Linker;
import org.jahia.ajax.gwt.client.widget.LinkerSelectionContext;

import java.util.ArrayList;
import java.util.List;

/**
 * 
* User: toto
* Date: Sep 25, 2009
* Time: 6:58:02 PM
* 
*/
public class UnmountActionItem extends BaseActionItem {
    public void onComponentSelection() {
        GWTJahiaNode selection = linker.getSelectionContext().getSingleSelection();
        if (selection != null) {
            if (selection.isLocked()) {
                Window.alert(Messages.get("failure.unmountLock1.label") + " " + selection.getName()
                        + Messages.get("failure.unmountLock2.label") + " " + selection.getLockInfos());
            } else if (Window.confirm(Messages.get("confirm.unmount.label") + " " + selection.getName() + " ?")) {
                linker.loading(Messages.get("statusbar.unmounting.label"));
                List<String> selectedPaths = new ArrayList<String>(1);
                selectedPaths.add(selection.getPath());
                JahiaContentManagementService.App.getInstance().deletePaths(selectedPaths, new BaseAsyncCallback() {
                    public void onApplicationFailure(Throwable throwable) {
                        Window.alert(
                                Messages.get("failure.unmount.label") + "\n" + throwable.getLocalizedMessage());
                        linker.loaded();
                    }

                    public void onSuccess(Object o) {
                        linker.loaded();
                        linker.refresh(Linker.REFRESH_FOLDERS);
                    }
                });
            }
        }
    }

    public void handleNewLinkerSelection() {
        LinkerSelectionContext lh = linker.getSelectionContext();
        setEnabled(lh.getSingleSelection() != null
                && (lh.getSingleSelection().getNodeTypes().contains("jnt:mountPoint")
                        || lh.getSingleSelection().getInheritedNodeTypes().contains("jnt:mountPoint")));
    }
}