private User getFriendlyName(
PublisherPublicKeyDigest digest, CCNHandle tempReadHandle, CCNHandle tempWriteHandle)
throws MalformedContentNameStringException, IOException {
User userFriendlyName = null;
if (_userToDigestHash.containsKey(digest)) {
userFriendlyName = _userToDigestHash.get(digest);
Log.info("GET digest: " + digest.digest() + " --> " + userFriendlyName.getUserName());
} else {
Log.info("We DON'T have an entry in our hash for this " + digest);
}
if (userFriendlyName == null) {
// Its not in the hashMap.. So, try and read the user's
// friendly name from the ContentName and then add it to
// the hashMap....
String userNameStr = _namespaceStr + MEMBER_COMPONENT;
_userNamespace =
KeyProfile.keyName(ContentName.fromURI(userNameStr), _readString.getContentPublisher());
try {
_readNameString =
new CCNStringObject(_userNamespace, (String) null, SaveType.RAW, tempReadHandle);
} catch (Exception e) {
e.printStackTrace();
}
_readNameString.update(WAIT_TIME_FOR_FRIENDLY_NAME);
if (_readNameString.available()) {
if (_readString.getContentPublisher().equals(_readNameString.getContentPublisher())) {
userFriendlyName =
addNameToHash(_readNameString.getContentPublisher(), _readNameString.string());
}
} else {
userFriendlyName =
new Speaker(
"", "", _readString.getContentPublisher().shortFingerprint().substring(0, 8));
}
}
return userFriendlyName;
}
@Test
public void testAutomatedDereferenceForObjects() throws Exception {
Log.info(Log.FAC_TEST, "Starting testAutomatedDereferenceForObjects");
Link versionedLink = new Link(data[1].getVersionedName());
LinkObject versionedLinkObject =
new LinkObject(
testHelper.getTestChildName("testAutomatedDereferenceForObjects", "versionedLink"),
versionedLink,
SaveType.REPOSITORY,
putHandle);
versionedLinkObject.save();
TestUtils.checkObject(putHandle, versionedLinkObject);
Link unversionedLink = new Link(data[1].getBaseName());
LinkObject unversionedLinkObject =
new LinkObject(
testHelper.getTestChildName("testAutomatedDereferenceForObjects", "unversionedLink"),
unversionedLink,
SaveType.REPOSITORY,
putHandle);
unversionedLinkObject.save();
TestUtils.checkObject(putHandle, unversionedLinkObject);
Link twoHopLink = new Link(unversionedLinkObject.getBaseName());
LinkObject twoHopLinkObject =
new LinkObject(
testHelper.getTestChildName("testAutomatedDereferenceForObjects", "twoHopLink"),
twoHopLink,
SaveType.REPOSITORY,
putHandle);
twoHopLinkObject.save();
TestUtils.checkObject(putHandle, twoHopLinkObject);
// read via the name iself
CCNStringObject readObjectControl =
new CCNStringObject(data[data.length - 1].getBaseName(), null);
Assert.assertEquals(
readObjectControl.getVersionedName(), data[data.length - 1].getVersionedName());
Assert.assertEquals(readObjectControl.string(), data[data.length - 1].string());
// read via the versioned link.
CCNStringObject versionedReadObject =
new CCNStringObject(versionedLinkObject.getBaseName(), getHandle);
Assert.assertEquals(versionedReadObject.getVersionedName(), data[1].getVersionedName());
Assert.assertEquals(versionedReadObject.string(), data[1].string());
Assert.assertNotNull(versionedReadObject.getDereferencedLink());
Assert.assertEquals(versionedReadObject.getDereferencedLink(), versionedLinkObject);
// read latest version via the unversioned link
CCNStringObject unversionedReadObject =
new CCNStringObject(unversionedLinkObject.getBaseName(), getHandle);
Assert.assertEquals(
unversionedReadObject.getVersionedName(), data[data.length - 1].getVersionedName());
Assert.assertEquals(unversionedReadObject.string(), data[data.length - 1].string());
Assert.assertNotNull(unversionedReadObject.getDereferencedLink());
Assert.assertEquals(unversionedReadObject.getDereferencedLink(), unversionedLinkObject);
// read via the two-hop link
CCNStringObject twoHopReadObject =
new CCNStringObject(twoHopLinkObject.getBaseName(), getHandle);
Assert.assertEquals(
twoHopReadObject.getVersionedName(), data[data.length - 1].getVersionedName());
Assert.assertEquals(twoHopReadObject.string(), data[data.length - 1].string());
Assert.assertNotNull(twoHopReadObject.getDereferencedLink());
Assert.assertEquals(twoHopReadObject.getDereferencedLink(), unversionedLinkObject);
Assert.assertNotNull(twoHopReadObject.getDereferencedLink().getDereferencedLink());
Assert.assertEquals(
twoHopReadObject.getDereferencedLink().getDereferencedLink(), twoHopLinkObject);
Log.info(Log.FAC_TEST, "Completed testAutomatedDereferenceForObjects");
}