Utility.java |
1 /* 2 * Copyright 2000-2001,2004 The Apache Software Foundation. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 /* 18 19 */ 20 21 package org.apache.wsrp4j.util; 22 23 import java.io.InputStream; 24 import java.util.Properties; 25 26 import org.apache.wsrp4j.exception.ErrorCodes; 27 import org.apache.wsrp4j.exception.WSRPException; 28 import org.apache.wsrp4j.exception.WSRPXHelper; 29 30 public class Utility { 31 32 /** 33 * Loads a property file with the given name using the class loader. 34 * 35 * @return A <code>Properties</code> object containig the properties in the file 36 * @throws WSRPException if any error occured 37 **/ 38 public static Properties loadPropertiesFromFile(String fileName) 39 throws WSRPException { 40 41 try { 42 // read in .properties-file 43 InputStream in = Utility.class.getClassLoader() 44 .getResourceAsStream(fileName); 45 Properties properties = new Properties(); 46 properties.load(in); 47 48 return properties; 49 50 } 51 catch (Exception e) { 52 53 WSRPXHelper.throwX(ErrorCodes.PROPERTY_FILE_NOT_FOUND, e); 54 55 } 56 57 return null; 58 59 } 60 61 }