| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License") + you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.openmeetings.installation; |
| |
| import java.io.FileWriter; |
| |
| import org.apache.openmeetings.util.OmFileHelper; |
| import org.dom4j.Document; |
| import org.dom4j.DocumentHelper; |
| import org.dom4j.Element; |
| import org.dom4j.Node; |
| import org.dom4j.io.SAXReader; |
| import org.dom4j.io.XMLWriter; |
| |
| public class InstallationDocumentHandler { |
| public static void createDocument(Integer stepNo) throws Exception { |
| |
| Document document = DocumentHelper.createDocument(); |
| |
| Element root = document.addElement( "install" ); |
| Element step = root.addElement("step"); |
| |
| step.addElement("stepnumber").addText(stepNo.toString()); |
| step.addElement("stepname").addText("Step "+stepNo); |
| |
| XMLWriter writer = new XMLWriter(new FileWriter(OmFileHelper.getInstallFile())); |
| writer.write( document ); |
| writer.close(); |
| |
| } |
| |
| public static int getCurrentStepNumber() throws Exception{ |
| |
| SAXReader reader = new SAXReader(); |
| Document document = reader.read(OmFileHelper.getInstallFile()); |
| |
| Node node = document.selectSingleNode( "//install/step/stepnumber" ); |
| |
| return Integer.valueOf(node.getText()).intValue(); |
| |
| } |
| |
| |
| } |