Copying a Community Bookmark Fails

[Former user]

Stephan Doerfel wrote on May 14, 2014:

[Copying] Does not work with bookmarks of community posts. Please add the appropriate behavior for bookmarks too. Currently, an exception Internal Server Error: java.lang.RuntimeException: SimHash 2 doesn't exist is thrown.

[Former user]

The exception is thrown by org.bibsonomy.model.util.SimHash.getSimHash(Bookmark, HashID)

// FIXME: HashID was meant for BibTexs only - we should create a new enum for Bookmarks
/**
 * @param bookmark the object whose hash is to be calculated
 * @param simHash the type of hash to be calculated
 * @return the corresponding simhash for a bookmark.
 */
public static String getSimHash(final Bookmark bookmark, final HashID simHash) {
    if (simHash.getId() == HashID.SIM_HASH0.getId()) {
        // XXX: do we want to return simHash1 for SIM_HASH0?
        return getSimHash1(bookmark);
    } else if (simHash.getId() == HashID.SIM_HASH1.getId()) {
        // XXX: do we want to return simHash2 for SIM_HASH1?
        return getSimHash2(bookmark);
    } else {
        throw new RuntimeException("SimHash " + simHash.getId() + " doesn't exist.");
    }
}

when requesting a bookmark's intrahash (HashID.INTRAHASH.getId() == HashID.SIMHASH2.getId()), which is currently not supported.

WHY?

[Thomas Niebler]

fixed and implemented analogously to BibTeX.