@Override
public int update(Object obj) {
int result = 0;
try {
conn.setAutoCommit(false);
pstmt =
conn.prepareStatement(
"update THEME_MESSAGE set NAME=?,EMAIL=?,IMAGE=?,TITLE=? "
+ "where THEME_MESSAGE_ID=?");
pstmt =
conn.prepareStatement("update THEME_CONTENT set CONTENT=? " + "where THEME_MESSAGE_ID=?");
pstmt.setString(1, bean.getName());
pstmt.setString(2, bean.getEmail());
pstmt.setString(3, bean.getImage());
pstmt.setString(4, bean.getTitle());
pstmt.setInt(5, bean.getId());
pstmt.executeUpdate();
pstmt.setCharacterStream(1, null);
pstmt.setInt(2, bean.getId());
pstmt.executeUpdate();
conn.commit();
} catch (SQLException ex) {
ex.printStackTrace();
System.out.println("업데이트 에러");
} finally {
}
return result;
}
@Override
public List<Object> list() {
List<Object> list = new ArrayList<Object>();
int endRow = 0, startRow = 0;
try {
String sql = "select * from THEME_MESSAGE order by GROUP_ID desc, ORDER_NO asc limit ?, ?";
pstmt = conn.prepareStatement(sql);
/* Iterator keyIter = valueMap.keySet().iterator();
while(keyIter.hasNext()) {
Integer key = (Integer)keyIter.next();
Object obj = valueMap.get(key);
if (obj instanceof String) {
pstmtMessage.setString(key.intValue(), (String)obj);
} else if (obj instanceof Integer) {
pstmtMessage.setInt(key.intValue(),
((Integer)obj).intValue());
} else if (obj instanceof Timestamp) {
pstmtMessage.setTimestamp(key.intValue(),
(Timestamp)obj);
}
}
*/
/* pstmt.setInt(valueMap.size()+1, startRow);
pstmt.setInt(valueMap.size()+2, endRow-startRow+1);
*/
rs = pstmt.executeQuery();
if (rs.next()) {
list = new java.util.ArrayList(endRow - startRow + 1);
do {
ThemeBean bean = new ThemeBean();
bean.setId(rs.getInt("bean_MESSAGE_ID"));
bean.setGroupId(rs.getInt("GROUP_ID"));
bean.setOrderNo(rs.getInt("ORDER_NO"));
bean.setLevel(rs.getInt("LEVEL"));
bean.setParentId(rs.getInt("PARENT_ID"));
bean.setRegister(rs.getTimestamp("REGISTER"));
bean.setName(rs.getString("NAME"));
bean.setEmail(rs.getString("EMAIL"));
bean.setImage(rs.getString("IMAGE"));
bean.setPassword(rs.getString("PASSWORD"));
bean.setTitle(rs.getString("TITLE"));
list.add(bean);
} while (rs.next());
}
} catch (SQLException ex) {
ex.printStackTrace();
} finally {
}
return list;
}
@Override
public int insert(Object obj) {
int result = 0;
try {
conn.setAutoCommit(false);
if (bean.getParentId() == 0) {
// 답글이 아닌 경우 그룹번호를 새롭게 구한다.
stmt = conn.createStatement();
rs = stmt.executeQuery("select max(GROUP_ID) from THEME_MESSAGE");
int maxGroupId = 0;
if (rs.next()) {
maxGroupId = rs.getInt(1);
}
maxGroupId++;
bean.setGroupId(maxGroupId);
bean.setOrderNo(0);
} else {
// 특정 글의 답글인 경우,
// 같은 그룹 번호 내에서의 출력 순서를 구한다.
pstmt =
conn.prepareStatement(
"select max(ORDER_NO) from THEME_MESSAGE "
+ "where PARENT_ID = ? or THEME_MESSAGE_ID = ?");
pstmt.setInt(1, bean.getParentId());
pstmt.setInt(2, bean.getParentId());
rs = pstmt.executeQuery();
int maxOrder = 0;
if (rs.next()) {
maxOrder = rs.getInt(1);
}
maxOrder++;
bean.setOrderNo(maxOrder);
}
// 특정 글의 답변 글인 경우 같은 그룹 내에서
// 순서 번호를 변경한다.
if (bean.getOrderNo() > 0) {
pstmt =
conn.prepareStatement(
"update THEME_MESSAGE set ORDER_NO = ORDER_NO + 1 "
+ "where GROUP_ID = ? and ORDER_NO >= ?");
pstmt.setInt(1, bean.getGroupId());
pstmt.setInt(2, bean.getOrderNo());
pstmt.executeUpdate();
}
// 새로운 글의 번호를 구한다.
bean.setId(0);
// 글을 삽입한다.
pstmt = conn.prepareStatement("insert into bean_MESSAGE values (?,?,?,?,?,?,?,?,?,?,?)");
pstmt.setInt(1, bean.getId());
pstmt.setInt(2, bean.getGroupId());
pstmt.setInt(3, bean.getOrderNo());
pstmt.setInt(4, bean.getLevel());
pstmt.setInt(5, bean.getParentId());
// pstmt.setTimestamp(6, bean.getRegister());
pstmt.setString(7, bean.getName());
pstmt.setString(8, bean.getEmail());
pstmt.setString(9, bean.getImage());
pstmt.setString(10, bean.getPassword());
pstmt.setString(11, bean.getTitle());
pstmt.executeUpdate();
pstmt = conn.prepareStatement("insert into THEME_CONTENT values (?,?)");
pstmt.setInt(1, bean.getId());
pstmt.setCharacterStream(2, null);
conn.commit();
} catch (SQLException ex) {
ex.printStackTrace();
} finally {
}
return result;
}
@Override
public Object getElementById(String id) {
Object obj = null;
try {
pstmt = conn.prepareStatement("select * from THEME_MESSAGE " + "where THEME_MESSAGE_ID = ?");
pstmt.setString(1, id);
rs = pstmt.executeQuery();
if (rs.next()) {
bean = new ThemeBean();
bean.setId(rs.getInt("bean_MESSAGE_ID"));
bean.setGroupId(rs.getInt("GROUP_ID"));
bean.setOrderNo(rs.getInt("ORDER_NO"));
bean.setLevel(rs.getInt("LEVEL"));
bean.setParentId(rs.getInt("PARENT_ID"));
bean.setRegister(rs.getTimestamp("REGISTER"));
bean.setName(rs.getString("NAME"));
bean.setEmail(rs.getString("EMAIL"));
bean.setImage(rs.getString("IMAGE"));
bean.setPassword(rs.getString("PASSWORD"));
bean.setTitle(rs.getString("TITLE"));
pstmt =
conn.prepareStatement(
"select CONTENT from THEME_CONTENT " + "where THEME_MESSAGE_ID = ?");
pstmt.setString(1, id);
rs = pstmt.executeQuery();
/* if (rs.next()) {
Reader reader = null;
try {
reader = rs.getCharacterStream("CONTENT");
char[] buff = new char[512];
int len = -1;
StringBuffer buffer = new StringBuffer(512);
while( (len = reader.read(buff)) != -1) {
buffer.append(buff, 0, len);
}
bean.setContent(buffer.toString());
*/
}
} catch (SQLException ex) {
ex.printStackTrace();
} finally {
if (rs != null)
try {
rs.close();
} catch (SQLException ex) {
}
if (pstmt != null)
try {
pstmt.close();
} catch (SQLException ex) {
}
}
return obj;
}
