Android Open Source - works-util Ordered Data Output Stream

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License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright (C) 2012 The Android Open Source Project
 */*from   w  w  w  .  jav  a 2  s  . c  om*/
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.mobilesolutionworks.grepcode.gallery3d.exif;

import java.io.FilterOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;

class OrderedDataOutputStream extends FilterOutputStream {
    private final ByteBuffer mByteBuffer = ByteBuffer.allocate(4);

    public OrderedDataOutputStream(OutputStream out) {
        super(out);
    }

    public OrderedDataOutputStream setByteOrder(ByteOrder order) {
        mByteBuffer.order(order);
        return this;
    }

    public OrderedDataOutputStream writeShort(short value) throws IOException {
        mByteBuffer.rewind();
        mByteBuffer.putShort(value);
        out.write(mByteBuffer.array(), 0, 2);
        return this;
    }

    public OrderedDataOutputStream writeInt(int value) throws IOException {
        mByteBuffer.rewind();
        mByteBuffer.putInt(value);
        out.write(mByteBuffer.array());
        return this;
    }

    public OrderedDataOutputStream writeRational(Rational rational) throws IOException {
        writeInt((int) rational.getNumerator());
        writeInt((int) rational.getDenominator());
        return this;
    }
}

Java Source Code List