/** 扩展基类的preDelete方法，对实际业务做删除前的检验 */
public int preDelete(
SessionContext ctx,
DatabaseConnection conn,
FormInstance instance,
ErrorMessages msgs,
EventManager manager,
SqlAssistor assistor) {
String cltNo = ctx.getParameter("CLIENTNO");
String bmStr = "select * from bmtable where clientno='" + cltNo + "'";
RecordSet bmRs = conn.executeQuery(bmStr);
if (bmRs.next()) {
msgs.add("还有业务没有删除");
return -1;
}
RecordSet rs = conn.executeQuery("select id from CMINDVCLIENT where clientno='" + cltNo + "'");
if (!rs.next()) {
msgs.add("取得id失败！");
return -1;
} else {
String id = rs.getString("ID");
String tempStr = "select * from bmguarantor where id='" + id + "'";
// System.out.println(tempStr);
RecordSet tempRs = conn.executeQuery(tempStr);
if (tempRs.next()) {
msgs.add("还有担保的贷款,不能删除！");
return -1;
}
}
String sql1[] = new String[4];
sql1[0] = "delete from CMINDVRELA where clientno='" + cltNo + "'";
sql1[1] = "delete from CMINDVASSET where clientno='" + cltNo + "'"; //
sql1[2] = "delete from CMINDVDEBT where clientno='" + cltNo + "'"; //
sql1[3] = "delete from CMINDVDEBTPAYMENT where clientno='" + cltNo + "'"; //
String sql2 = "";
for (int i = 0; i < sql1.length; i++) {
sql2 += sql1[i] + ";";
}
sql2 = sql2.substring(0, sql2.length() - 1);
// System.out.println(sql2);
int ret = conn.executeUpdate(sql2);
return ret;
}
public static List<WikiMessage> upgrade070(List<WikiMessage> messages) throws WikiException {
TransactionStatus status = null;
try {
status = DatabaseConnection.startTransaction(getTransactionDefinition());
Connection conn = DatabaseConnection.getConnection();
// add characters_changed column to jam_topic_version
WikiBase.getDataHandler()
.executeUpgradeUpdate("UPGRADE_070_ADD_TOPIC_VERSION_CHARACTERS_CHANGED", conn);
messages.add(
new WikiMessage(
"upgrade.message.db.column.added", "characters_changed", "jam_topic_version"));
// add characters_changed column to jam_recent_change
WikiBase.getDataHandler()
.executeUpgradeUpdate("UPGRADE_070_ADD_RECENT_CHANGE_CHARACTERS_CHANGED", conn);
messages.add(
new WikiMessage(
"upgrade.message.db.column.added", "characters_changed", "jam_recent_change"));
// copy columns from jam_wiki_user_info into jam_wiki_user
WikiBase.getDataHandler().executeUpgradeUpdate("UPGRADE_070_ADD_USER_EMAIL", conn);
WikiBase.getDataHandler().executeUpgradeUpdate("UPGRADE_070_UPDATE_USER_EMAIL", conn);
messages.add(new WikiMessage("upgrade.message.db.column.added", "email", "jam_wiki_user"));
WikiBase.getDataHandler().executeUpgradeUpdate("UPGRADE_070_ADD_USER_EDITOR", conn);
messages.add(new WikiMessage("upgrade.message.db.column.added", "editor", "jam_wiki_user"));
WikiBase.getDataHandler().executeUpgradeUpdate("UPGRADE_070_ADD_USER_SIGNATURE", conn);
messages.add(
new WikiMessage("upgrade.message.db.column.added", "signature", "jam_wiki_user"));
WikiBase.getDataHandler().executeUpgradeUpdate("STATEMENT_CREATE_USERS_TABLE", conn);
WikiBase.getDataHandler().executeUpgradeUpdate("UPGRADE_070_INSERT_USERS", conn);
messages.add(new WikiMessage("upgrade.message.db.table.added", "jam_users"));
WikiBase.getDataHandler().executeUpgradeUpdate("UPGRADE_070_DROP_USER_REMEMBER_KEY", conn);
messages.add(
new WikiMessage("upgrade.message.db.column.dropped", "remember_key", "jam_wiki_user"));
WikiBase.getDataHandler().executeUpgradeUpdate("STATEMENT_CREATE_AUTHORITIES_TABLE", conn);
WikiBase.getDataHandler().executeUpgradeUpdate("UPGRADE_070_INSERT_AUTHORITIES", conn);
messages.add(new WikiMessage("upgrade.message.db.table.added", "jam_authorities"));
WikiBase.getDataHandler()
.executeUpgradeUpdate("STATEMENT_CREATE_GROUP_AUTHORITIES_TABLE", conn);
WikiBase.getDataHandler().executeUpgradeUpdate("UPGRADE_070_INSERT_GROUP_AUTHORITIES", conn);
messages.add(new WikiMessage("upgrade.message.db.table.added", "jam_group_authorities"));
WikiBase.getDataHandler().executeUpgradeUpdate("UPGRADE_070_DROP_ROLE_MAP", conn);
messages.add(new WikiMessage("upgrade.message.db.table.dropped", "jam_role_map"));
WikiBase.getDataHandler().executeUpgradeUpdate("STATEMENT_CREATE_GROUP_MEMBERS_TABLE", conn);
// FIXME - avoid hard coding
String sql =
"select group_id from jam_group where group_name = '"
+ WikiGroup.GROUP_REGISTERED_USER
+ "'";
WikiResultSet rs = DatabaseConnection.executeQuery(sql, conn);
int groupId = rs.getInt("group_id");
// FIXME - avoid hard coding
sql = "select username from jam_users ";
rs = DatabaseConnection.executeQuery(sql, conn);
int id = 1;
while (rs.next()) {
// FIXME - avoid hard coding
sql =
"insert into jam_group_members ( "
+ "id, username, group_id "
+ ") values ( "
+ id
+ ", '"
+ StringEscapeUtils.escapeSql(rs.getString("username"))
+ "', "
+ groupId
+ ") ";
DatabaseConnection.executeUpdate(sql, conn);
id++;
}
messages.add(new WikiMessage("upgrade.message.db.table.added", "jam_group_members"));
WikiBase.getDataHandler().executeUpgradeUpdate("UPGRADE_070_DROP_USER_INFO", conn);
messages.add(new WikiMessage("upgrade.message.db.table.dropped", "jam_wiki_user_info"));
} catch (SQLException e) {
DatabaseConnection.rollbackOnException(status, e);
try {
DatabaseConnection.executeUpdate(AnsiQueryHandler.STATEMENT_DROP_GROUP_MEMBERS_TABLE);
} catch (Exception ex) {
}
try {
DatabaseConnection.executeUpdate(AnsiQueryHandler.STATEMENT_DROP_GROUP_AUTHORITIES_TABLE);
} catch (Exception ex) {
}
try {
DatabaseConnection.executeUpdate(AnsiQueryHandler.STATEMENT_DROP_AUTHORITIES_TABLE);
} catch (Exception ex) {
}
try {
DatabaseConnection.executeUpdate(AnsiQueryHandler.STATEMENT_DROP_USERS_TABLE);
} catch (Exception ex) {
}
logger.severe("Database failure during upgrade", e);
throw new WikiException(new WikiMessage("upgrade.error.fatal", e.getMessage()));
}
DatabaseConnection.commit(status);
// for some reason HSQL hangs when populating the characters_changed column. since this step is
// optional just skip it for HSQL.
String dbType = Environment.getValue(Environment.PROP_DB_TYPE);
if (!StringUtils.equals(dbType, DataHandler.DATA_HANDLER_HSQL)) {
try {
// perform a second transaction to populate the new columns. this code is in its own
// transaction since if it fails the upgrade can still be considered successful.
status = DatabaseConnection.startTransaction(getTransactionDefinition());
Connection conn = DatabaseConnection.getConnection();
WikiBase.getDataHandler()
.executeUpgradeUpdate("UPGRADE_070_UPDATE_TOPIC_VERSION_CHARACTERS_CHANGED", conn);
messages.add(
new WikiMessage(
"upgrade.message.db.column.populated", "characters_changed", "jam_topic_version"));
} catch (SQLException e) {
messages.add(new WikiMessage("upgrade.error.nonfatal", e.getMessage()));
// do not throw this error and halt the upgrade process - populating the field
// is not required for existing systems.
logger.warning(
"Failure while populating characters_changed colum in jam_topic_version. See UPGRADE.txt for instructions on how to manually complete this optional step.",
e);
try {
DatabaseConnection.rollbackOnException(status, e);
} catch (Exception ex) {
// ignore
}
status = null; // so we do not try to commit
}
if (status != null) {
DatabaseConnection.commit(status);
}
}
return messages;
}
public int postInsertOk(
SessionContext ctx,
DatabaseConnection conn,
FormInstance instance,
ErrorMessages msgs,
EventManager manager) {
if (this.isG) {
return conn.executeUpdate(
"delete from cmguarantor where id='" + ctx.getParameter("ID") + "'");
}
if (this.initClientNo == null) {
return 0;
}
MyDB.getInstance().addDBConn(conn);
int ret = 0;
try {
UserManager um = (UserManager) ctx.getAttribute(SystemAttributeNames.USER_INFO_NAME);
String OPERATOR = null;
OPERATOR = um.getUserName();
String clientno = null;
if (this.initClientNo != null) {
if (currClientNo == null) {
msgs.add("客户号码未发现，请重做交易！");
return -1;
} else {
ret = ClientMigration.clientMrig(initClientNo, currClientNo, OPERATOR);
if (ret >= 0) {
/** I comment following line temporarily to speed up perfomance JGO on 20040905 */
// ret = CMClientMan.updateClientCatAndType(currClientNo, OPERATOR);
ret = 0;
}
if (ret < 0) {
String msg = PropertyManager.getProperty("" + ret);
if (msg == null) {
msg = "" + ret;
}
ctx.setRequestAtrribute("title", "客户信息移行");
ctx.setRequestAtrribute("msg", "处理失败:" + msg);
ctx.setRequestAtrribute("flag", "0");
ctx.setTarget("/showinfo.jsp");
} else {
ctx.setRequestAtrribute("title", "客户信息移行");
ctx.setRequestAtrribute("msg", "处理成功完成！");
ctx.setRequestAtrribute("flag", "1");
ctx.setTarget("/showinfo.jsp");
}
}
}
} catch (Exception e) {
if (Debug.isDebugMode) {
e.printStackTrace();
}
ret = -1;
} finally {
MyDB.getInstance().releaseDBConn();
return ret;
}
}
