Java tutorial
package at.meikel.dmrl.webapp.rest; import java.util.Collections; import java.util.Comparator; import java.util.List; import java.util.Vector; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; import at.meikel.dmrl.server.model.Player; import at.meikel.dmrl.server.server.Server; @Controller public class PlayerService { @Autowired Server server = null; @RequestMapping(value = { "/players" }, method = RequestMethod.GET) @ResponseBody public List<Player> getAllPlayers() { List<Player> result = null; if (server != null) { result = server.getRankingList().getAllPlayers(); } if (result == null) { result = new Vector<Player>(); } Collections.sort(result, new Comparator<Player>() { @Override public int compare(Player p1, Player p2) { if (p1 == null) { return p2 == null ? 0 : 1; } else { if (p2 == null) { return -1; } else { return (int) Math.signum(p1.getRanglistenwert() - p2.getRanglistenwert()); } } } }); return result; } @RequestMapping(value = { "/playersByTeam/{teamName}" }, method = RequestMethod.GET) @ResponseBody public List<Player> getPlayersByTeam(@PathVariable String teamName) { List<Player> result = null; if (server != null) { result = server.getRankingList().find(teamName); } if (result == null) { result = new Vector<Player>(); } Collections.sort(result, new Comparator<Player>() { @Override public int compare(Player p1, Player p2) { if (p1 == null) { return p2 == null ? 0 : 1; } else { if (p2 == null) { return -1; } else { return (int) Math.signum(p1.getRanglistenwert() - p2.getRanglistenwert()); } } } }); return result; } @RequestMapping(value = { "/players/byLicenseId/{licenseId}" }, method = RequestMethod.GET) @ResponseBody public Player getPlayerByLicenseId(@PathVariable String licenseId) { if (server != null) { Player result = server.getRankingList().findByLicenseId(licenseId); return result; } return null; } @RequestMapping(value = { "/bangolfArena/allplayers.txt" }, method = RequestMethod.GET) public String bangolfArenaAllPlayers() { StringBuilder result = new StringBuilder(); List<Player> list = null; if (server != null) { list = server.getRankingList().getAllPlayers(); } if (list == null) { list = new Vector<Player>(); } Collections.sort(list, new Comparator<Player>() { @Override public int compare(Player p1, Player p2) { if (p1 == null) { return p2 == null ? 0 : 1; } else { if (p2 == null) { return -1; } else { return (int) Math.signum(p1.getRanglistenwert() - p2.getRanglistenwert()); } } } }); for (Player player : list) { if (result.length() != 0) { // result.append(System.getProperty("line.separator")); result.append("BREAK"); } // D // H // JM // JW // SCHM // SCHW // SM I // SM II // SW I // SW II String kat = player.getKategorie(); if ("D".equalsIgnoreCase(player.getKategorie())) { kat = "ds"; // Damen } else if ("H".equalsIgnoreCase(player.getKategorie())) { kat = "hs"; // Herren } else if ("JM".equalsIgnoreCase(player.getKategorie())) { kat = "hj"; // Jugend mnnlich } else if ("JW".equalsIgnoreCase(player.getKategorie())) { kat = "dj"; // Jugend weiblich } else if ("SCHM".equalsIgnoreCase(player.getKategorie())) { kat = "pa"; // Schler mnnlich } else if ("SCHW".equalsIgnoreCase(player.getKategorie())) { kat = "fa"; // Schler weiblich } else if ("SM I".equalsIgnoreCase(player.getKategorie())) { kat = "ob"; // Senioren mnnlich I } else if ("SM II".equalsIgnoreCase(player.getKategorie())) { kat = "hv"; // Senioren mnnlich II } else if ("SW I".equalsIgnoreCase(player.getKategorie())) { kat = "og"; // Senioren weiblich I } else if ("SW II".equalsIgnoreCase(player.getKategorie())) { kat = "dv"; // Senioren weiblich II } result.append(kat); result.append("#"); result.append(player.getPassnummer()); result.append("#"); result.append(player.getVorname()); result.append("#"); result.append(player.getNachname()); result.append("#"); result.append(player.getVerein()); // if (result.length() > 500) { // break; // } } return result.toString(); } }