001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.servicemix.soap.util;
018    
019    import java.io.Closeable;
020    import java.io.IOException;
021    import java.io.InputStream;
022    import java.io.OutputStream;
023    
024    import org.apache.servicemix.soap.api.Fault;
025    
026    /**
027     * IO related utilities.
028     * 
029     * @author <a href="mailto:gnodet [at] gmail.com">Guillaume Nodet</a>
030     */
031    public class IoUtil {
032    
033        public static void copyStream(InputStream in, OutputStream out) {
034            try {
035                byte[] buffer = new byte[1024];
036                int len;
037                while ((len = in.read(buffer)) >= 0) {
038                    out.write(buffer, 0, len);
039                }
040            } catch (IOException e) {
041                throw new Fault(e);
042            } finally {
043                close(in);
044                close(out);
045            }
046        }
047        
048        public static void close(Closeable stream) {
049            try {
050                stream.close();
051            } catch (IOException e) {
052                // Ignore
053            }
054        }
055    }