UUID URN version 5 generation
-----------------------------
Key: SANDBOX-307
URL: https://issues.apache.org/jira/browse/SANDBOX-307
Project: Commons Sandbox
Issue Type: Bug
Components: Id
Affects Versions: Nightly Builds
Environment: Linux Ubuntu 8.10
JDK 1.6.10
Reporter: Davide Ling
The following test fail with the message:
org.junit.ComparisonFailure:
expected:<...:uuid:be6a1b75-9a58-[5]4a8-972e-791dfdd8815...> but
was:<...:uuid:be6a1b75-9a58-[3]4a8-972e-791dfdd8815...>
at org.junit.Assert.assertEquals(Assert.java:123)
at org.junit.Assert.assertEquals(Assert.java:145)
at
org.davideling.provauuid.ProvaUUIDTest.testUUID(ProvaUUIDTest.java:25)
public class UUIDVersion5Test {
// Linux generated URN using the uuid command:
// dav...@mydebian:~$ uuid -v 5
6ba7b811-9dad-11d1-80b4-00c04fd430c8 http://davideling.org/miaApp/2
// dav...@mydebian:~$ be6a1b75-9a58-54a8-972e-791dfdd8815b
private static final String LINUX_GENERATED_URN =
"urn:uuid:be6a1b75-9a58-54a8-972e-791dfdd8815b";
// URL UUID namespace
private static final UUID NAMESPACE = new
UUID("6ba7b811-9dad-11d1-80b4-00c04fd430c8");
// Name
private static final String NAME = "http://davideling.org/miaApp/2";;
@Test
public void testUUID() throws Exception {
UUID uuid = UUID.nameUUIDFromString(NAME, NAMESPACE,
UUID.SHA1_ENCODING);
assertEquals(LINUX_GENERATED_URN, uuid.toUrn() );
}
}
When using the SHA1 algorithm with UUID.nameUUIDFromString the version field
have to be 5 (?) as the
Linux uuid generated URN?
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