Not needed anymore. Everything we need is in Commons IO.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@196992 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 0 insertions, 243 deletions

diff --git a/src/java/org/apache/fop/util/StreamUtilities.java b/src/java/org/apache/fop/util/StreamUtilities.java
deleted file mode 100644
index bf1e17cc6..000000000
--- a/src/java/org/apache/fop/util/StreamUtilities.java
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * $Id: StreamUtilities.java,v 1.3 2003/03/07 10:09:50 jeremias Exp $
- * ============================================================================
- *                    The Apache Software License, Version 1.1
- * ============================================================================
- * 
- * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modifica-
- * tion, are permitted provided that the following conditions are met:
- * 
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- * 
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- * 
- * 3. The end-user documentation included with the redistribution, if any, must
- *    include the following acknowledgment: "This product includes software
- *    developed by the Apache Software Foundation (http://www.apache.org/)."
- *    Alternately, this acknowledgment may appear in the software itself, if
- *    and wherever such third-party acknowledgments normally appear.
- * 
- * 4. The names "FOP" and "Apache Software Foundation" must not be used to
- *    endorse or promote products derived from this software without prior
- *    written permission. For written permission, please contact
- *    apache@apache.org.
- * 
- * 5. Products derived from this software may not be called "Apache", nor may
- *    "Apache" appear in their name, without prior written permission of the
- *    Apache Software Foundation.
- * 
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
- * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * ============================================================================
- * 
- * This software consists of voluntary contributions made by many individuals
- * on behalf of the Apache Software Foundation and was originally created by
- * James Tauber <jtauber@jtauber.com>. For more information on the Apache
- * Software Foundation, please see <http://www.apache.org/>.
- */ 
-package org.apache.fop.util;
-
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.EOFException;
-import java.io.DataInput;
-import java.io.DataOutput;
-import java.util.zip.CRC32;
-
-/**
- * General handy stream i/o methods.
- */
-public class StreamUtilities {
-
-    /**
-     * Size of buffers. Duh.
-     */
-    public static final int BUFFER_SIZE = 4096; // cuz I like big buffers...
-
-    /**
-     * Binary copies bytes from an input stream to an output stream.
-     * The process is buffered, so you shouldn't need
-     * BufferedInput/OutputStreams. Flushes when it's finished, but does
-     * not close either stream. Returns the number of bytes copied.
-     * @param source InputStream to read from
-     * @param sink OutputStream to write to
-     * @return long the total number of bytes copied
-     * @throws IOException In case of an I/O problem
-     */
-    public static long streamCopy(InputStream source,
-                                  OutputStream sink) throws IOException {
-        // set table
-        byte[] buffer = new byte[BUFFER_SIZE];
-        long total = 0;
-
-        // trough
-        int scoop;
-        while ((scoop = source.read(buffer)) >= 0) {
-            if (scoop == 0) {
-                System.out.println("zero scoop!");
-            }
-            sink.write(buffer, 0, scoop);
-            total += scoop;
-        }
-
-        // do dishes
-        sink.flush();
-
-        return total;
-    }
-
-    /**
-     * Method streamCopy.
-     */
-    /**
-     * Binary copies up to the given number of bytes from an input
-     * stream to an output stream. The process is buffered, so you
-     * shouldn't need BufferedInput/OutputStreams.
-     * Flushes when it's finished, but does not close either stream.
-     * Throws an EOFExeption if there aren't enough bytes available to
-     * transfer the requested amount.
-     * @param source InputStream to read from
-     * @param sink OutputStream to write to
-     * @param howMany requested amount of bytes that are to be copied
-     * @return long the total number of bytes copied
-     * @throws IOException In case of an I/O problem
-     */
-    public static long streamCopy(InputStream source,
-                                  OutputStream sink, int howMany) throws IOException {
-        // set table
-        byte[] buffer = new byte[BUFFER_SIZE];
-        int left = howMany;
-
-        // trough
-        int scoop;
-        while (left > 0) {
-            scoop = source.read(buffer, 0, Math.min(BUFFER_SIZE, left));
-            if (scoop < 0) {
-                throw new EOFException(
-                  "Not enough bytes to feed you in "
-                  + "IOLib.streamCopy(source, sink, howMany); you asked for " 
-                  + howMany + " and I only have " + (howMany - left));
-            }
-
-            sink.write(buffer, 0, scoop);
-            left -= scoop;
-        }
-
-        // do dishes
-        sink.flush();
-
-        return howMany;
-    }
-
-    /**
-     * Method streamCopyWithChecksum.
-     */
-    /**
-     * Binary copies up to the given number of bytes from an input
-     * stream to an output stream. The process is buffered, so you
-     * shouldn't need BufferedInput/OutputStreams.
-     * Flushes when it's finished, but does not close either stream.
-     * Throws an EOFExeption if there aren't enough bytes available
-     * to transfer the requested amount.
-     * @param source InputStream to read from
-     * @param sink OutputStream to write to
-     * @param howMany requested amount of bytes that are to be copied
-     * @return long the checksum of the bytes copied
-     * @throws IOException In case of an I/O problem
-     */
-    public static long streamCopyWithChecksum(InputStream source,
-            OutputStream sink, int howMany) throws IOException {
-        // set table
-        byte[] buffer = new byte[BUFFER_SIZE];
-        int left = howMany;
-        CRC32 checksummer = new CRC32();
-
-        // trough
-        int scoop;
-        while (left > 0) {
-            scoop = source.read(buffer, 0, Math.min(BUFFER_SIZE, left));
-            if (scoop < 0) {
-                throw new EOFException("Not enough bytes to feed you in "
-                        + "IOLib.streamCopy(source, sink, howMany)");
-            }
-
-            checksummer.update(buffer, 0, scoop);
-            sink.write(buffer, 0, scoop);
-            left -= scoop;
-        }
-
-        // do dishes
-        sink.flush();
-
-        return checksummer.getValue();
-    }
-
-    /**
-     * Method dataCopy.
-     */
-    /**
-     * Binary copies up to the given number of bytes from a DataInput
-     * object to an DataOutput object. The process is buffered. Since
-     * DataOutput doesn't support closing or flushing, it does neither.
-     * @param source DataInput to read from
-     * @param sink DataOutput to write to
-     * @param howMany requested amount of bytes that are to be copied
-     * @return long the total number of bytes copied
-     * @throws IOException In case of an I/O problem
-     */
-    public static long dataCopy(DataInput source, DataOutput sink,
-                                int howMany) throws IOException {
-        // set table
-        byte[] buffer = new byte[BUFFER_SIZE];
-        int left = howMany;
-
-        // trough
-        int scoop;
-        while (left > 0) {
-            scoop = Math.min(BUFFER_SIZE, left);
-            source.readFully(buffer, 0, scoop);
-            sink.write(buffer, 0, scoop);
-            left -= scoop;
-        }
-
-        // do dishes
-        return howMany;
-    }
-
-
-    /**
-     * Loads the contents of the InputStream to a byte array. The InputStream 
-     * isn't closed.
-     * @param in InputStream to read from
-     * @param initialTargetBufferSize initial number of bytes to allocate 
-     *      (expected size to avoid a lot of reallocations)
-     * @return byte[] the array of bytes requested
-     * @throws IOException In case of an I/O problem
-     */
-    public static byte[] toByteArray(InputStream in, int initialTargetBufferSize) 
-                throws IOException {
-        ByteArrayOutputStream baout = new ByteArrayOutputStream(initialTargetBufferSize);
-        try {
-            streamCopy(in, baout);
-        } finally {
-            baout.close();
-        }
-        return baout.toByteArray();
-    }
-
-}