Package java.util

Examples of java.util.UUID.version()

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    @Test
    public void verifyType1()
    {

        UUID uuid = UUIDGen.getTimeUUID();
        assert uuid.version() == 1;
    }

    @Test
    public void verifyOrdering1()
    {
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    @Test
    public void testValidTimeVersion()
    {
        UUID uuid1 = UUID.fromString("00000000-0000-1000-0000-000000000000");
        assert uuid1.version() == 1;
        timeUUIDType.validate(ByteBuffer.wrap(UUIDGen.decompose(uuid1)));
    }

    @Test(expected = MarshalException.class)
    public void testInvalidTimeVersion()
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    @Test(expected = MarshalException.class)
    public void testInvalidTimeVersion()
    {
        UUID uuid2 = UUID.fromString("00000000-0000-2100-0000-000000000000");
        assert uuid2.version() == 2;
        timeUUIDType.validate(ByteBuffer.wrap(UUIDGen.decompose(uuid2)));
    }


}
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    @Test
    public void verifyType1() throws UnknownHostException
    {
       
        UUID uuid = UUIDGen.makeType1UUIDFromHost(InetAddress.getByName("127.0.0.1"));
        assert uuid.version() == 1;
    }

    @Test
    public void verifyOrdering1() throws UnknownHostException
    {
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            catch (IllegalArgumentException e)
            {
                throw new MarshalException(String.format("unable to make UUID from '%s'", source), e);
            }

            if (uuid.version() != 1)
                throw new MarshalException("TimeUUID supports only version 1 UUIDs");
        }
        else
        {
            idBytes = ByteBuffer.wrap(UUIDGen.getTimeUUIDBytes(DateType.dateStringToTimestamp(source)));
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        if (bytes.remaining() != 16)
        {
            throw new MarshalException("UUIDs must be exactly 16 bytes");
        }
        UUID uuid = UUIDGen.getUUID(bytes);
        if (uuid.version() != 1)
        {
            throw new MarshalException("TimeUUID only makes sense with version 1 UUIDs");
        }
        return uuid.toString();
    }
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    public void testU5_1()
    {
        JenaUUID u1 = JenaUUID.generate() ;
        UUID u2 = UUID.fromString(u1.asString()) ;
        assertEquals(u1.getVersion(), u2.version()) ;
        assertEquals(u1.getVariant(), u2.variant()) ;
    }

    public void testU5_2()
    {
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        UUID u2 = UUID.fromString(u1.asString()) ;
        assertEquals(u1.getClockSequence(), u2.clockSequence()) ;
        assertEquals(u1.getTimestamp(), u2.timestamp()) ;
        assertEquals(u1.getNode(), u2.node()) ;
        assertEquals(u1.getVariant(), u2.variant()) ;
        assertEquals(u1.getVersion(), u2.version()) ;
        assertEquals(u1.getMostSignificantBits(), u2.getMostSignificantBits()) ;
        assertEquals(u1.getLeastSignificantBits(), u2.getLeastSignificantBits()) ;
    }

    public void testU5_3()
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    public void testU5_3()
    {
        UUID_V4 u1 = factory4.generateV4() ;
        UUID u2 = UUID.fromString(u1.asString()) ;
        assertEquals(u1.getVariant(), u2.variant()) ;
        assertEquals(u1.getVersion(), u2.version()) ;
        assertEquals(u1.getMostSignificantBits(), u2.getMostSignificantBits()) ;
        assertEquals(u1.getLeastSignificantBits(), u2.getLeastSignificantBits()) ;
    }

    public void testU5_4()
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    public void testU5_4()
    {
        UUID u1 = UUID.randomUUID() ;
        JenaUUID u2 = JenaUUID.parse(u1.toString()) ;
        assertEquals(u1.version(), u2.getVersion()) ;
        assertEquals(u1.variant(), u2.getVariant()) ;
        assertEquals(u1.getMostSignificantBits(), u2.getMostSignificantBits()) ;
        assertEquals(u1.getLeastSignificantBits(), u2.getLeastSignificantBits()) ;
        assertEquals(u1.toString(), u2.toString()) ;
    }
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