Example usage for com.liferay.portal.kernel.util ArrayUtil clone

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.util ArrayUtil clone.

Prototype

public static <T> T[][] clone(T[][] array, int from, int to) 

Source Link

Usage

From source file:com.liferay.portlet.documentlibrary.util.Atom.java

License:Open Source License

public void patchAtom() {
    for (int index = 4; index < _size - 4; index++) {
        String type = new String(ArrayUtil.clone(_buffer, index, index + 4));

        if (type.equalsIgnoreCase(Atom.STCO)) {
            index += patchStcoAtom(index) - 4;
        } else if (type.equalsIgnoreCase(Atom.CO64)) {
            index += patchCo64Atom(index) - 4;
        }/*w  w  w. j  a v  a 2  s.  c  o m*/
    }
}

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From source file:com.liferay.portlet.documentlibrary.util.Atom.java

License:Open Source License

protected boolean hasCompressedMoovAtom() {
    String type = new String(ArrayUtil.clone(_buffer, 12, 15));

    if (type.equalsIgnoreCase(Atom.CMOV)) {
        return true;
    } else {//from  w w w. j ava 2  s.  com
        return false;
    }
}

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From source file:com.liferay.portlet.documentlibrary.util.Atom.java

License:Open Source License

protected int patchCo64Atom(int index) {
    int size = (int) bytesToLong(ArrayUtil.clone(_buffer, index - 4, index));

    int offsetCount = (int) bytesToLong(ArrayUtil.clone(_buffer, index + 8, index + 12));

    for (int i = 0; i < offsetCount; i++) {
        int offsetIndex = index + 12 + i * 8;

        long offset = bytesToLong(ArrayUtil.clone(_buffer, offsetIndex, offsetIndex + 8));

        offset += _size;/*from   w w w.j  a v  a  2s.c  o  m*/

        _buffer[offsetIndex + 0] = (byte) ((offset >> 56) & 0xFF);
        _buffer[offsetIndex + 1] = (byte) ((offset >> 48) & 0xFF);
        _buffer[offsetIndex + 2] = (byte) ((offset >> 40) & 0xFF);
        _buffer[offsetIndex + 3] = (byte) ((offset >> 32) & 0xFF);
        _buffer[offsetIndex + 4] = (byte) ((offset >> 24) & 0xFF);
        _buffer[offsetIndex + 5] = (byte) ((offset >> 16) & 0xFF);
        _buffer[offsetIndex + 6] = (byte) ((offset >> 8) & 0xFF);
        _buffer[offsetIndex + 7] = (byte) ((offset >> 0) & 0xFF);
    }

    return size;
}

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From source file:com.liferay.portlet.documentlibrary.util.Atom.java

License:Open Source License

protected int patchStcoAtom(int index) {
    int size = (int) bytesToLong(ArrayUtil.clone(_buffer, index - 4, index));

    int offsetCount = (int) bytesToLong(ArrayUtil.clone(_buffer, index + 8, index + 12));

    for (int i = 0; i < offsetCount; i++) {
        int offsetIndex = index + 12 + i * 4;

        int offset = (int) bytesToLong(ArrayUtil.clone(_buffer, offsetIndex, offsetIndex + 4));

        offset += _size;//  ww w.j a va2  s  . c  o  m

        _buffer[offsetIndex + 0] = (byte) ((offset >> 24) & 0xFF);
        _buffer[offsetIndex + 1] = (byte) ((offset >> 16) & 0xFF);
        _buffer[offsetIndex + 2] = (byte) ((offset >> 8) & 0xFF);
        _buffer[offsetIndex + 3] = (byte) ((offset >> 0) & 0xFF);
    }

    return size;
}

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