1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 package org.openoffice.xmerge.test; 25 26 import java.io.IOException; 27 import java.io.InputStream; 28 import java.io.BufferedInputStream; 29 import java.util.Properties; 30 import java.util.Vector; 31 import java.util.Enumeration; 32 33 /** 34 * Loads a properties file so that registry knows which plug-ins 35 * it needs to load. 36 * 37 * @author: Martin Maher 38 */ 39 public class ConverterInfoList { 40 41 private static String defaultPropsFile = "ConverterInfoList.properties"; 42 43 private Vector jars; 44 private Properties props = null; 45 46 47 /** 48 * This constructor loads and reads the default properties file. 49 * The default property file name is: 50 * "ConverterInfoList.properties". 51 * 52 * @throws IOException If any I/O error occurs. 53 */ ConverterInfoList()54 public ConverterInfoList() throws IOException { 55 this(defaultPropsFile); 56 } 57 58 /** 59 * This constructor loads and reads the properties file. 60 * 61 * @param propsFile The properties file to load. 62 * 63 * @throws IOException If any I/O error occurs. 64 */ ConverterInfoList(String propsFile)65 public ConverterInfoList(String propsFile) throws IOException { 66 67 Class c = this.getClass(); 68 InputStream is = c.getResourceAsStream(propsFile); 69 BufferedInputStream bis = new BufferedInputStream(is); 70 props = new Properties(); 71 props.load(bis); 72 bis.close(); 73 74 int i = 1; 75 String jarFileName = new String(); 76 jars = new Vector(); 77 78 while ((jarFileName = props.getProperty("jarname" + i)) != null) { 79 jars.add(jarFileName); 80 i++; 81 } 82 } 83 84 85 /** 86 * Returns a <code>Vector</code> containing a list of 87 * <code>String</code> objects. Each <code>String</code> 88 * describes a plug-in to be loaded into the registry. 89 * 90 * 91 * @return A <code>Vector</code> containing a list of 92 * <code>String</code> objects. Each 93 * <code>String</code> describes a plug-in to be 94 * loaded into the registry. 95 */ getJarFileEnum()96 public Enumeration getJarFileEnum() { 97 98 return jars.elements(); 99 } 100 } 101 102