/**
* 根据hobbytype加载hobby
*
* @param typeId
* @return
*/
public List<Hobby> loadHobbyByType(int typeId) {
if (0 == typeId) return null;
Connection conn = ConnectionManager.getInstance().getConnection();
ResultSet rs = null;
List<Hobby> hbs = new ArrayList<Hobby>();
Statement stat = null;
try {
String sql = "select hobby_id, name from hobby where type_id = " + typeId;
stat = SqlExecuteUtil.getStatement(conn);
rs = stat.executeQuery(sql);
while (rs.next()) {
Hobby ht = new Hobby();
ht.setHobbyId(rs.getInt(1));
ht.setName(rs.getString(2));
hbs.add(ht);
}
} catch (SQLException e1) {
LoggerUtil.loggerDebug(
logger,
"[HobbyAndHobbyTypeQuery， loadHobbyByType] 获取兴趣类型失败 ，兴趣类型id是"
+ typeId
+ " "
+ e1.getMessage());
e1.printStackTrace();
}
SqlExecuteUtil.closeResultSet(rs);
SqlExecuteUtil.closeStatement(stat);
SqlExecuteUtil.closeConnection(conn);
return hbs;
}
public List<HobbyType> getAllHobbyTypes() {
Connection conn = ConnectionManager.getInstance().getConnection();
ResultSet rs = null;
List<HobbyType> hts = new ArrayList<HobbyType>();
Statement stat = null;
try {
String sql = "select * from hobby_type";
stat = SqlExecuteUtil.getStatement(conn);
rs = stat.executeQuery(sql);
while (rs.next()) {
HobbyType ht = new HobbyType();
ht.setTypeId(rs.getInt(1));
ht.setName(rs.getString(2));
hts.add(ht);
}
} catch (SQLException e1) {
LoggerUtil.loggerDebug(
logger, "[HobbyAndHobbyTypeQuery， getAllHobbyTypes] 获取兴趣类型失败" + e1.getMessage());
e1.printStackTrace();
}
SqlExecuteUtil.closeResultSet(rs);
SqlExecuteUtil.closeStatement(stat);
SqlExecuteUtil.closeConnection(conn);
return hts;
}
