Examples with DeleteCallback uk.co.oliwali.HawkEye.callbacks.DeleteCallback used on opensource projects

Example 1 with DeleteCallback

use of uk.co.oliwali.HawkEye.callbacks.DeleteCallback in project HawkEye by oliverwoodings.

the class SearchQuery method run.

/**
	 * Run the search query
	 */
@Override
public void run() {
    Util.debug("Beginning search query");
    String sql;
    if (delete)
        sql = "DELETE FROM ";
    else
        sql = "SELECT * FROM ";
    sql += "`" + Config.DbHawkEyeTable + "` WHERE ";
    List<String> args = new LinkedList<String>();
    List<Object> binds = new LinkedList<Object>();
    //Match players from database list
    Util.debug("Building players");
    if (parser.players.size() >= 1) {
        List<Integer> pids = new ArrayList<Integer>();
        List<Integer> npids = new ArrayList<Integer>();
        for (String player : parser.players) {
            for (Map.Entry<String, Integer> entry : DataManager.dbPlayers.entrySet()) {
                if (entry.getKey().toLowerCase().contains(player.toLowerCase()))
                    pids.add(entry.getValue());
                else if (entry.getKey().toLowerCase().contains(player.replace("!", "").toLowerCase()))
                    npids.add(entry.getValue());
            }
        }
        //Include players
        if (pids.size() > 0)
            args.add("player_id IN (" + Util.join(pids, ",") + ")");
        //Exclude players
        if (npids.size() > 0)
            args.add("player_id NOT IN (" + Util.join(npids, ",") + ")");
        if (npids.size() + pids.size() < 1) {
            callBack.error(SearchError.NO_PLAYERS, "No players found matching your specifications");
            return;
        }
    }
    //Match worlds from database list
    Util.debug("Building worlds");
    if (parser.worlds != null) {
        List<Integer> wids = new ArrayList<Integer>();
        List<Integer> nwids = new ArrayList<Integer>();
        for (String world : parser.worlds) {
            for (Map.Entry<String, Integer> entry : DataManager.dbWorlds.entrySet()) {
                if (entry.getKey().toLowerCase().contains(world.toLowerCase()))
                    wids.add(entry.getValue());
                else if (entry.getKey().toLowerCase().contains(world.replace("!", "").toLowerCase()))
                    nwids.add(entry.getValue());
            }
        }
        //Include worlds
        if (wids.size() > 0)
            args.add("world_id IN (" + Util.join(wids, ",") + ")");
        //Exclude worlds
        if (nwids.size() > 0)
            args.add("world_id NOT IN (" + Util.join(nwids, ",") + ")");
        if (nwids.size() + wids.size() < 1) {
            callBack.error(SearchError.NO_WORLDS, "No worlds found matching your specifications");
            return;
        }
    }
    //Compile actions into SQL form
    Util.debug("Building actions");
    if (parser.actions != null && parser.actions.size() > 0) {
        List<Integer> acs = new ArrayList<Integer>();
        for (DataType act : parser.actions) acs.add(act.getId());
        args.add("action IN (" + Util.join(acs, ",") + ")");
    }
    //Add dates
    Util.debug("Building dates");
    if (parser.dateFrom != null) {
        args.add("date >= ?");
        binds.add(parser.dateFrom);
    }
    if (parser.dateTo != null) {
        args.add("date <= ?");
        binds.add(parser.dateTo);
    }
    //Check if location is exact or a range
    Util.debug("Building location");
    if (parser.minLoc != null) {
        args.add("(x BETWEEN " + parser.minLoc.getX() + " AND " + parser.maxLoc.getX() + ")");
        args.add("(y BETWEEN " + parser.minLoc.getY() + " AND " + parser.maxLoc.getY() + ")");
        args.add("(z BETWEEN " + parser.minLoc.getZ() + " AND " + parser.maxLoc.getZ() + ")");
    } else if (parser.loc != null) {
        args.add("x = " + parser.loc.getX());
        args.add("y = " + parser.loc.getY());
        args.add("z = " + parser.loc.getZ());
    }
    //Build the filters into SQL form
    Util.debug("Building filters");
    if (parser.filters != null) {
        for (String filter : parser.filters) {
            args.add("data LIKE ?");
            binds.add("%" + filter + "%");
        }
    }
    //Build WHERE clause
    sql += Util.join(args, " AND ");
    //Add order by
    Util.debug("Ordering by data_id");
    sql += " ORDER BY `data_id` DESC";
    //Check the limits
    Util.debug("Building limits");
    if (Config.MaxLines > 0)
        sql += " LIMIT " + Config.MaxLines;
    //Util.debug("Searching: " + sql);
    //Set up some stuff for the search
    ResultSet res;
    List<DataEntry> results = new ArrayList<DataEntry>();
    JDCConnection conn = DataManager.getConnection();
    PreparedStatement stmnt = null;
    int deleted = 0;
    try {
        //Execute query
        stmnt = conn.prepareStatement(sql);
        Util.debug("Preparing statement");
        for (int i = 0; i < binds.size(); i++) stmnt.setObject(i + 1, binds.get(i));
        Util.debug("Searching: " + stmnt.toString());
        if (delete) {
            Util.debug("Deleting entries");
            deleted = stmnt.executeUpdate();
        } else {
            res = stmnt.executeQuery();
            Util.debug("Getting results");
            //Retrieve results
            while (res.next()) results.add(DataManager.createEntryFromRes(res));
            //If ascending, reverse results
            if (dir == SearchDir.ASC)
                Collections.reverse(results);
        }
    } catch (Exception ex) {
        Util.severe("Error executing MySQL query: " + ex);
        ex.printStackTrace();
        callBack.error(SearchError.MYSQL_ERROR, "Error executing MySQL query: " + ex);
        return;
    } finally {
        try {
            if (stmnt != null)
                stmnt.close();
            conn.close();
        } catch (SQLException ex) {
            Util.severe("Unable to close SQL connection: " + ex);
            callBack.error(SearchError.MYSQL_ERROR, "Unable to close SQL connection: " + ex);
        }
    }
    Util.debug(results.size() + " results found");
    //Run callback
    if (delete)
        ((DeleteCallback) callBack).deleted = deleted;
    else
        callBack.results = results;
    callBack.execute();
    Util.debug("Search complete");
}

Example 2 with DeleteCallback

use of uk.co.oliwali.HawkEye.callbacks.DeleteCallback in project HawkEye by oliverwoodings.

the class DeleteCommand method execute.

@Override
public boolean execute() {
    //Parse arguments
    SearchParser parser = null;
    try {
        parser = new SearchParser(sender, args);
    } catch (IllegalArgumentException e) {
        Util.sendMessage(sender, "&c" + e.getMessage());
        return true;
    }
    //Create new SeachQuery with data
    new SearchQuery(new DeleteCallback(session), parser, SearchDir.DESC);
    return true;
}