|
HSQLDB example source code file (InOutUtil.java)
The HSQLDB InOutUtil.java source code/* Copyright (c) 2001-2008, The HSQL Development Group * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 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. * * Neither the name of the HSQL Development Group nor the names of its * contributors may be used to endorse or promote products derived from this * software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS 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 HSQL DEVELOPMENT GROUP, HSQLDB.ORG, * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 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. */ package org.hsqldb.lib; import java.io.IOException; import java.io.InputStream; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.io.OutputStream; import java.io.Serializable; /** * Input / Output utility * * @author Fred Toussi (fredt@users dot sourceforge.net) * @version 1.8.0 * @since 1.7.2 */ public class InOutUtil { /** * Implementation only supports unix line-end format and is suitable for * processing HTTP and other network protocol communications. Reads and writes * a line of data. Returns the number of bytes read/written. */ public static int readLine(InputStream in, OutputStream out) throws IOException { int count = 0; for (;;) { int b = in.read(); if (b == -1) { break; } count++; out.write(b); if (b == '\n') { break; } } return count; } /** * Retrieves the serialized form of the specified <CODE>Object * as an array of bytes. * * @param s the Object to serialize * @return a static byte array representing the passed Object */ public static byte[] serialize(Serializable s) throws IOException { HsqlByteArrayOutputStream bo = new HsqlByteArrayOutputStream(); ObjectOutputStream os = new ObjectOutputStream(bo); os.writeObject(s); return bo.toByteArray(); } /** * Deserializes the specified byte array to an * <CODE>Object instance. * * @return the Object resulting from deserializing the specified array of bytes * @param ba the byte array to deserialize to an Object */ public static Serializable deserialize(byte[] ba) throws IOException, ClassNotFoundException { HsqlByteArrayInputStream bi = new HsqlByteArrayInputStream(ba); ObjectInputStream is = new ObjectInputStream(bi); return (Serializable) is.readObject(); } } Other HSQLDB examples (source code examples)Here is a short list of links related to this HSQLDB InOutUtil.java source code file: |
... this post is sponsored by my books ... | |
#1 New Release! |
FP Best Seller |
Copyright 1998-2024 Alvin Alexander, alvinalexander.com
All Rights Reserved.
A percentage of advertising revenue from
pages under the /java/jwarehouse
URI on this website is
paid back to open source projects.