/**
* Clob 데이타를 수행한다.
*
* @param sql String
* @param data String
* @return int
* @throws SQLException
*/
public int executeClob(String sql, String data) throws SQLException {
KJFLog.sql(sql);
Connection conn = null;
PreparedStatement ps = null;
ResultSet rs = null;
int result = 0;
try {
conn = this.getConnection();
ps = conn.prepareStatement(sql);
CLOB cb = null;
rs = ps.executeQuery();
;
if (rs.next()) {
cb = ((OracleResultSet) rs).getCLOB(1);
}
long pos = 0; // CLOB 데이타가 insert되는 위치의 offset값을 나타낸다.
if (cb == null) {
pos = 1;
} else {
pos = cb.length() + 1;
}
// CLOB.putString이 buf에 담긴 데이타를 해당 CLOB 컬럼에 update하는
// 작업을 하게 된다.
cb.putString(pos, data);
} catch (SQLException e) {
System.out.println(e);
throw e;
} finally {
if (rs != null) rs.close();
if (ps != null) ps.close();
this.release(conn);
}
return result; // Update나 Insert된 row 수
}
/**
* 处理增加
*
* @param actionForm ActionForm 表单From
* @param request HttpServletRequest Web请求
* @param response HttpServletResponse Web结果
* @throws CDealException 处理异常
*/
public static long doAdd(
AddForm pWebForm, HttpServletRequest request, HttpServletResponse response)
throws CDealException, SQLException {
long chapterid;
Connection mconn = null;
PreparedStatement pstmt = null;
try {
CUserBean loginUser =
(CUserBean) request.getSession().getAttribute(CConstants.USER_BEAN); // 用户BEAN
/*TPubFlfggl aPoBean = webForm2PoForm(pWebForm); // 将页面的Form的数据拷内到实体对象
aPoBean.setId(CTools.getNewNumID());
aPoBean.setCreateperson(loginUser.getId()); // 用户 ID
aPoBean.setCreatetime(CTools.getCurrentTimestamp()); // 当前时间
CHibernateUtil.saveObject(aPoBean); // 调用 PO 层进行增加 */
chapterid = CTools.getNewNumID();
mconn = CDBManager.getConn();
mconn.setAutoCommit(false); // 将自动提交设置为否
String sql =
"insert into t_pub_law (id,createperson,createtime,title,classification,issuedate,orderno,spare1,spare2,spare3,spare4,businesstype,bigcontent) values(?,?,?,?,?,?,?,?,?,?,?,?,?)";
pstmt = mconn.prepareStatement(sql);
pstmt.setLong(1, chapterid);
pstmt.setLong(2, loginUser.getId());
pstmt.setTimestamp(3, CTools.getCurrentTimestamp());
pstmt.setString(4, pWebForm.getTPubFlfggl().getTitle());
CLog.println("4====title=" + pWebForm.getTPubFlfggl().getTitle());
pstmt.setInt(5, pWebForm.getTPubFlfggl().getClassification());
CLog.println("5====classification=" + pWebForm.getTPubFlfggl().getClassification());
pstmt.setTimestamp(
6,
CTools.convertStringToTimestamp(
pWebForm.getTPubFlfggl().getIssueTime_str(), "yyyy-mm-dd"));
pstmt.setLong(7, pWebForm.getTPubFlfggl().getOrderno());
pstmt.setString(8, pWebForm.getTPubFlfggl().getSpare1());
pstmt.setString(9, pWebForm.getTPubFlfggl().getSpare2());
pstmt.setString(10, pWebForm.getTPubFlfggl().getSpare3());
pstmt.setString(11, pWebForm.getTPubFlfggl().getSpare4());
pstmt.setInt(12, pWebForm.getTPubFlfggl().getBusinesstype());
pstmt.setClob(13, CLOB.empty_lob()); // 构造空CLOB对象
pstmt.executeUpdate();
pstmt.close();
// =======================再次从库表中读出，获得CLOB句柄
pstmt =
mconn.prepareStatement("select a.bigcontent from t_pub_law a where a.id = ? for update");
pstmt.setLong(1, chapterid);
ResultSet rs = pstmt.executeQuery();
rs.next();
CLOB textClob = (CLOB) rs.getClob(1);
textClob.putString(
1,
pWebForm
.getTPubFlfggl()
.getBigContent_str()
.replaceAll("\n", "<br>")); // 将页面的法律法规内容写入Clob
pstmt = mconn.prepareStatement("update t_pub_law set bigcontent=? where id=?");
pstmt.setClob(1, textClob);
pstmt.setLong(2, chapterid);
pstmt.executeUpdate();
return chapterid;
} catch (Exception e) {
throw new CDealException("执行增加" + mModuleName + "时失败。", e);
} finally {
if (pstmt != null) {
pstmt.close();
}
mconn.commit();
if (mconn != null) {
mconn.close();
}
}
}
/**
* 处理修改
*
* @param actionForm ActionForm 表单From
* @param request HttpServletRequest Web请求
* @param response HttpServletResponse Web结果
* @throws CDealException 处理异常
*/
public static void doEdit(
EditForm pWebForm, HttpServletRequest request, HttpServletResponse response)
throws CDealException, SQLException {
CUserBean loginUser =
(CUserBean) request.getSession().getAttribute(CConstants.USER_BEAN); // 用户BEAN
long chapterid = pWebForm.getTPubFlfggl().getId();
Connection mconn = null;
PreparedStatement pstmt = null;
try {
/*TPubFlfggl aPoBean = webForm2PoForm(pWebForm); // 将页面的Form的数据拷内到实体对象
aPoBean.setModperson(loginUser.getId()); // 用户 ID
aPoBean.setModtime(CTools.getCurrentTimestamp()); // 当前时间
CHibernateUtil.updateObject(aPoBean); // 调用 PO 层进行修改 */
mconn = CDBManager.getConn();
mconn.setAutoCommit(false); // 将自动提交设置为否
String sql =
"update t_pub_law a set a.modperson=?,a.modtime=?,a.title=?,a.classification=?,a.businesstype=?,a.issuedate=?,a.orderno=?,a.bigcontent = ? where a.id = ? ";
pstmt = mconn.prepareStatement(sql);
pstmt.setLong(1, loginUser.getId());
pstmt.setTimestamp(2, CTools.getCurrentTimestamp());
pstmt.setString(3, pWebForm.getTPubFlfggl().getTitle());
pstmt.setInt(4, pWebForm.getTPubFlfggl().getClassification());
pstmt.setInt(5, pWebForm.getTPubFlfggl().getBusinesstype());
pstmt.setTimestamp(
6,
CTools.convertStringToTimestamp(
pWebForm.getTPubFlfggl().getIssueTime_str(), "yyyy-MM-dd"));
pstmt.setLong(7, pWebForm.getTPubFlfggl().getOrderno());
pstmt.setClob(8, CLOB.empty_lob());
pstmt.setLong(9, chapterid);
pstmt.executeUpdate();
pstmt.close();
// =======================再次从库表中读出，获得CLOB句柄
pstmt =
mconn.prepareStatement("select a.bigcontent from t_pub_law a where a.id = ? for update");
pstmt.setLong(1, chapterid);
ResultSet rs = pstmt.executeQuery();
rs.next();
CLOB textClob = (CLOB) rs.getClob(1);
if (textClob == null) {
CLog.println("340========textClob is null");
}
if (pWebForm.getTPubFlfggl().getBigContent_str() == null) {
CLog.println("343========BigContent_str is null");
}
textClob.putString(
1,
pWebForm
.getTPubFlfggl()
.getBigContent_str()
.replaceAll("\n", "<br>")); // 将页面的法律法规内容写入Clob
pstmt = mconn.prepareStatement("update t_pub_law set bigcontent=? where id=?");
pstmt.setClob(1, textClob);
pstmt.setLong(2, chapterid);
pstmt.executeUpdate();
} catch (Exception e) {
throw new CDealException("执行修改" + mModuleName + "时失败。", e);
} finally {
if (pstmt != null) {
pstmt.close();
}
mconn.commit();
if (mconn != null) {
mconn.close();
}
}
}