001/* 002 * This library is part of OpenCms - 003 * the Open Source Content Management System 004 * 005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com) 006 * 007 * This library is free software; you can redistribute it and/or 008 * modify it under the terms of the GNU Lesser General Public 009 * License as published by the Free Software Foundation; either 010 * version 2.1 of the License, or (at your option) any later version. 011 * 012 * This library is distributed in the hope that it will be useful, 013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 015 * Lesser General Public License for more details. 016 * 017 * For further information about Alkacon Software, please see the 018 * company website: http://www.alkacon.com 019 * 020 * For further information about OpenCms, please see the 021 * project website: http://www.opencms.org 022 * 023 * You should have received a copy of the GNU Lesser General Public 024 * License along with this library; if not, write to the Free Software 025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 026 */ 027 028package org.opencms.ui.apps.dbmanager; 029 030import org.opencms.main.OpenCms; 031 032import java.io.File; 033 034import com.vaadin.v7.data.Property.ValueChangeEvent; 035import com.vaadin.v7.data.Property.ValueChangeListener; 036import com.vaadin.v7.data.util.IndexedContainer; 037import com.vaadin.v7.ui.AbstractSelect.ItemCaptionMode; 038import com.vaadin.v7.ui.ComboBox; 039 040/** 041 * Abstract class for the import from a folder on the server.<p> 042 */ 043public abstract class A_CmsServerImportForm extends A_CmsImportForm { 044 045 /**Vaadin serial id.*/ 046 private static final long serialVersionUID = 5493880295543227220L; 047 048 /** 049 * public constructor.<p> 050 * 051 * @param app which uses this form 052 * @param pathToServer path where the files should be read 053 * @param validate indicates if file gets validated (only possible for modules) 054 */ 055 public A_CmsServerImportForm(I_CmsReportApp app, String pathToServer, final boolean validate) { 056 super(app); 057 IndexedContainer options = new IndexedContainer(); 058 options.addContainerProperty("label", String.class, ""); 059 getImportSelect().setContainerDataSource(options); 060 getImportSelect().setItemCaptionMode(ItemCaptionMode.PROPERTY); 061 getImportSelect().setItemCaptionPropertyId("label"); 062 getImportSelect().setNullSelectionAllowed(false); 063 String moduleDir = OpenCms.getSystemInfo().getAbsoluteRfsPathRelativeToWebInf(pathToServer); 064 File moduleDirFile = new File(moduleDir); 065 if (moduleDirFile.exists()) { 066 for (File file : moduleDirFile.listFiles()) { 067 String path = file.getAbsolutePath(); 068 String name = file.getName(); 069 options.addItem(path).getItemProperty("label").setValue(name); 070 } 071 } 072 073 getImportSelect().addValueChangeListener(new ValueChangeListener() { 074 075 private static final long serialVersionUID = -8550460711407604364L; 076 077 public void valueChange(ValueChangeEvent event) { 078 079 String path = (String)(event.getProperty().getValue()); 080 m_importFile = new CmsImportFile(path); 081 if (validate) { 082 getOkButton().setEnabled(false); 083 validateModuleFile(); 084 return; 085 } 086 getOkButton().setEnabled(true); 087 } 088 }); 089 } 090 091 /** 092 * Gets a combo box for selecting the file on server.<p> 093 * 094 * @return a vaadin combo box 095 */ 096 public abstract ComboBox getImportSelect(); 097}