| package org.apache.poi.util; |
| |
| /* ==================================================================== |
| 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. |
| ==================================================================== */ |
| |
| /** |
| * Helper for fetching int values from system properties |
| */ |
| public class Configurator { |
| private static POILogger logger = POILogFactory.getLogger(Configurator.class); |
| |
| public static int getIntValue(String systemProperty, int defaultValue) { |
| int result = defaultValue; |
| String property = System.getProperty(systemProperty); |
| try { |
| result = Integer.parseInt(property); |
| } catch (Exception e) { |
| logger.log(POILogger.ERROR, "System property -D"+systemProperty +" do not contains a valid integer " + property); |
| } |
| return result; |
| } |
| } |