Determines if an entry contains a specific attribute and value. An LDAP attribute may contain sensitive information which a client is not allowed to read, but is allowed to compare. Note that compare only uses a single attribute value, but the LdapAttribute object may contain more than one value. This implementation only uses the first value, all other values are ignored.
Compares the mail: firstname.lastname@example.org attribute on the entry uid=dfisher,ou=people,dc=ldaptive,dc=org