android-ibc-forum

Unnamed repository; edit this file 'description' to name the repository.
git clone http://git.code.weiherhei.de/android-ibc-forum.git
Log | Files | Refs

Resources.java (1225B)

      1 /*
      2  * Copyright (C) 2010 A. Horn
      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 package org.mcsoxford.rss;
     18 
     19 /**
     20  * Internal helper class for resource-sensitive objects such as streams.
     21  * 
     22  * @author Mr Horn
     23  */
     24 final class Resources {
     25 
     26   /* Hide constructor */
     27   private Resources() {}
     28 
     29   /**
     30    * Closes stream and suppresses IO faults.
     31    * 
     32    * @return {@code null} if stream has been successfully closed,
     33    *         {@link java.io.IOException} otherwise
     34    */
     35   static java.io.IOException closeQuietly(java.io.Closeable stream) {
     36     if (stream == null) {
     37       return null;
     38     }
     39 
     40     try {
     41       stream.close();
     42     } catch (java.io.IOException e) {
     43       return e;
     44     }
     45 
     46     return null;
     47   }
     48 
     49 }
     50