case DATE_EQ:
seekStrategy = new SentDateTerm(SentDateTerm.EQ,parseDate(value));
LOG.debug("Fetching emails with a send date newer than \"" + value + "\"");
break;
case KEYWORD:
seekStrategy = new BodyTerm(value);
LOG.debug("Fetching emails containing the keyword \"" + value + "\"");
break;
case UNREAD:
seekStrategy = new FlagTerm(new Flags(Flags.Flag.SEEN), false);
LOG.debug("Fetching all unread emails");