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; | |
} | |
} |