forked from I2P_Developers/i2p.i2p
52 lines
2.0 KiB
Java
52 lines
2.0 KiB
Java
/*
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Copyright (c) 2006, Matthew Estes
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of Metanotion Software nor the names of its
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contributors may be used to endorse or promote products derived from this
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software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package net.metanotion.io.data;
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import net.metanotion.io.Serializer;
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public class IntBytes implements Serializer<Integer> {
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public byte[] getBytes(Integer o) {
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byte[] b = new byte[4];
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int v = o.intValue();
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b[0] = (byte)(0xff & (v >> 24));
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b[1] = (byte)(0xff & (v >> 16));
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b[2] = (byte)(0xff & (v >> 8));
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b[3] = (byte)(0xff & v);
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return b;
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}
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public Integer construct(byte[] b) {
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int v = (((b[0] & 0xff) << 24) |
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((b[1] & 0xff) << 16) |
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((b[2] & 0xff) << 8) |
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(b[3] & 0xff));
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return Integer.valueOf(v);
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}
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}
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