Java tutorial
/* ViewAttachmentAction.java Copyright (c) 2009 Juergen Schlierf, All Rights Reserved This file is part of Cubusmail (http://code.google.com/p/cubusmail/). 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 3 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. You should have received a copy of the GNU Lesser General Public License along with Cubusmail. If not, see <http://www.gnu.org/licenses/>. */ package com.cubusmail.client.actions.message; import com.cubusmail.client.actions.GWTAction; import com.cubusmail.client.util.ServiceProvider; import com.cubusmail.client.util.TextProvider; import com.cubusmail.common.model.GWTAttachment; import com.cubusmail.common.model.ImageProvider; import com.google.gwt.user.client.Window; /** * Open attachments. * * @author Juergen Schlierf */ public class ViewAttachmentAction extends GWTAction { private GWTAttachment attachment; /** * */ public ViewAttachmentAction() { super(); setIcon(ImageProvider.FILE_BLANK); setText(TextProvider.get().actions_view_attachment_text()); } @Override public void execute() { long messageId = this.attachment.getMessageId(); int index = this.attachment.getIndex(); String url = ServiceProvider.getRetrieveAttachmentServletUrl(messageId, index); url += "&view=1"; Window.open(url, "Download", ""); } public void setAttachment(GWTAttachment attachment) { this.attachment = attachment; } }