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 testThumbnails() throws Exception {
Log.info(Log.FAC_TEST, "Starting testThumbnails");
byte[] fakeImageData1 = "xxx".getBytes();
ContentName thumbNailBase =
new ContentName(testHelper.getTestNamespace("testThumbnails"), "thumbnailBaseFile");
CCNStringObject cso =
new CCNStringObject(
thumbNailBase, "thumbNailBase", CCNFlowControl.SaveType.REPOSITORY, putHandle);
cso.save();
cso.close();
ContentName origVersion =
SegmentationProfile.segmentRoot(
VersioningProfile.getLatestVersion(
thumbNailBase,
cso.getContentPublisher(),
SystemConfiguration.LONG_TIMEOUT,
putHandle.defaultVerifier(),
getHandle)
.name());
ContentName thumbName =
ThumbnailProfile.getLatestVersion(
thumbNailBase, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
Log.info(Log.FAC_TEST, "Check that we can retrieve a simple thumbnail");
RepositoryFileOutputStream thumbImage1 = new RepositoryFileOutputStream(thumbName, putHandle);
thumbImage1.write(fakeImageData1, 0, fakeImageData1.length);
thumbImage1.close();
ContentName checkThumbName =
ThumbnailProfile.getLatestVersion(
thumbNailBase, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
checkData(checkThumbName, fakeImageData1);
Log.info(Log.FAC_TEST, "Check that we can retrieve a second version of a thumbnail");
byte[] fakeImageData2 = "yyy".getBytes();
ContentName thumbName2 = VersioningProfile.updateVersion(checkThumbName);
RepositoryFileOutputStream thumbImage2 = new RepositoryFileOutputStream(thumbName2, putHandle);
thumbImage2.write(fakeImageData2, 0, fakeImageData2.length);
thumbImage2.close();
checkThumbName =
ThumbnailProfile.getLatestVersion(
thumbNailBase, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
checkData(checkThumbName, fakeImageData2);
Log.info(
Log.FAC_TEST,
"Check that we can retrieve a thumbnail associated with a second version of a file");
cso =
new CCNStringObject(
thumbNailBase, "thumbNailBase", CCNFlowControl.SaveType.REPOSITORY, putHandle);
cso.save();
cso.close();
byte[] fakeImageData3 = "zzz".getBytes();
thumbName =
ThumbnailProfile.getLatestVersion(
thumbNailBase, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
RepositoryFileOutputStream thumbImage3 = new RepositoryFileOutputStream(thumbName, putHandle);
thumbImage3.write(fakeImageData3, 0, fakeImageData3.length);
thumbImage3.close();
checkThumbName =
ThumbnailProfile.getLatestVersion(
thumbNailBase, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
checkData(checkThumbName, fakeImageData3);
Log.info(
Log.FAC_TEST,
"Check that we can retrieve a second thumbnail associated with a second version of a file");
byte[] fakeImageData4 = "fff".getBytes();
thumbName2 = VersioningProfile.updateVersion(checkThumbName);
RepositoryFileOutputStream thumbImage4 = new RepositoryFileOutputStream(thumbName2, putHandle);
thumbImage4.write(fakeImageData4, 0, fakeImageData4.length);
thumbImage4.close();
checkThumbName =
ThumbnailProfile.getLatestVersion(
thumbNailBase, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
checkData(checkThumbName, fakeImageData4);
Log.info(
Log.FAC_TEST,
"Check that we can retrieve the correct thumbnail associated with an arbitrary version of a file");
checkThumbName =
ThumbnailProfile.getLatestVersion(
origVersion, "image.png".getBytes(), SystemConfiguration.LONG_TIMEOUT, putHandle);
checkData(checkThumbName, fakeImageData2);
Log.info(Log.FAC_TEST, "Completed testThumbnails");
}
