Android Open Source - aBusTripMK Stream Utils

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License

The source code is released under:

GNU General Public License

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Java Source Code

// Created by plusminus on 19:14:08 - 20.10.2008
package org.andnav.osm.services.util;
//ww  w  .  j a  va  2s .  c  o m
import java.io.Closeable;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;


public class StreamUtils {
        // ===========================================================
        // Constants
        // ===========================================================
        
        public static final int IO_BUFFER_SIZE = 8 * 1024;

        // ===========================================================
        // Fields
        // ===========================================================

        // ===========================================================
        // Constructors
        // ===========================================================

        // ===========================================================
        // Getter & Setter
        // ===========================================================

        // ===========================================================
        // Methods from SuperClass/Interfaces
        // ===========================================================

        // ===========================================================
        // Methods
        // ===========================================================
        
        /**
         * Copy the content of the input stream into the output stream, using a temporary
         * byte array buffer whose size is defined by {@link #IO_BUFFER_SIZE}.
         *
         * @param in The input stream to copy from.
         * @param out The output stream to copy to.
         *
         * @throws IOException If any error occurs during the copy.
         */
        public static void copy(InputStream in, OutputStream out) throws IOException {
                byte[] b = new byte[IO_BUFFER_SIZE];
                int read;
                while ((read = in.read(b)) != -1) {
                        out.write(b, 0, read);
                }
        }

        /**
         * Closes the specified stream.
         *
         * @param stream The stream to close.
         */
        public static void closeStream(Closeable stream) {
                if (stream != null) {
                        try {
                                stream.close();
                        } catch (IOException e) {
                                android.util.Log.e("IO", "Could not close stream", e);
                        }
                }
        } 

        // ===========================================================
        // Inner and Anonymous Classes
        // ===========================================================
}

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