void transferData(int iMaxRows) throws Exception, SQLException {
if (destDb.helper.needTransferTransaction()) {
try {
destDb.setAutoCommit(false);
} catch (Exception e) {
}
}
try {
if (Stmts.bInsert) {
if (destDb.helper.needTransferTransaction()) {
try {
destDb.setAutoCommit(false);
} catch (Exception e) {
}
}
tracer.trace("Executing " + Stmts.sSourceSelect);
TransferResultSet r = sourceDb.getData(Stmts.sSourceSelect);
tracer.trace("Start transfering data...");
destDb.beginDataTransfer();
tracer.trace("Executing " + Stmts.sDestInsert);
destDb.putData(Stmts.sDestInsert, r, iMaxRows);
destDb.endDataTransfer();
tracer.trace("Finished");
if (!destDb.getAutoCommit()) {
destDb.commit();
try {
destDb.setAutoCommit(true);
} catch (Exception e) {
}
}
}
} catch (Exception e) {
try {
if (!destDb.getAutoCommit()) {
destDb.rollback();
}
} catch (Exception e1) {
}
throw (e);
}
if (!destDb.getAutoCommit()) {
destDb.commit();
try {
destDb.setAutoCommit(true);
} catch (Exception e) {
}
}
}
/**
* Method declaration
*
* @param t
* @throws SQLException
*/
void transferAlter() throws Exception {
String Statement = new String("");
if (destDb.helper.needTransferTransaction()) {
try {
destDb.setAutoCommit(false);
} catch (Exception e) {
}
}
if (Stmts.bTransfer == false) {
tracer.trace("Table " + Stmts.sSourceTable + " not transfered");
return;
}
tracer.trace("Table " + Stmts.sSourceTable + ": start alter");
try {
if (Stmts.bCreateIndex) {
if (Stmts.sDestCreateIndex.charAt(Stmts.sDestCreateIndex.length() - 1) != ';') {
Stmts.sDestCreateIndex += ";";
}
int lastsemicolon = 0;
int nextsemicolon = Stmts.sDestCreateIndex.indexOf(';');
while (nextsemicolon > lastsemicolon) {
Statement = Stmts.sDestCreateIndex.substring(lastsemicolon, nextsemicolon);
while (Statement.charAt(Statement.length() - 1) == ';') {
Statement = Statement.substring(0, Statement.length() - 1);
}
try {
tracer.trace("Executing " + Stmts.sDestCreateIndex);
destDb.execute(Statement);
} catch (Exception e) {
tracer.trace("Ignoring error " + e.getMessage());
}
lastsemicolon = nextsemicolon + 1;
nextsemicolon =
lastsemicolon + Stmts.sDestCreateIndex.substring(lastsemicolon).indexOf(';');
}
}
if (Stmts.bAlter) {
if (Stmts.sDestAlter.charAt(Stmts.sDestAlter.length() - 1) != ';') {
Stmts.sDestAlter += ";";
}
int lastsemicolon = 0;
int nextsemicolon = Stmts.sDestAlter.indexOf(';');
while (nextsemicolon > lastsemicolon) {
Statement = Stmts.sDestAlter.substring(lastsemicolon, nextsemicolon);
while (Statement.charAt(Statement.length() - 1) == ';') {
Statement = Statement.substring(0, Statement.length() - 1);
}
try {
tracer.trace("Executing " + Statement);
destDb.execute(Statement);
} catch (Exception e) {
tracer.trace("Ignoring error " + e.getMessage());
}
lastsemicolon = nextsemicolon + 1;
nextsemicolon = lastsemicolon + Stmts.sDestAlter.substring(lastsemicolon).indexOf(';');
}
}
} catch (Exception e) {
try {
if (!destDb.getAutoCommit()) {
destDb.rollback();
}
} catch (Exception e1) {
}
throw (e);
}
if (!destDb.getAutoCommit()) {
destDb.commit();
try {
destDb.setAutoCommit(true);
} catch (Exception e) {
}
}
}
/**
* extractTableStructure
*
* @param Source
* @param Destination
* @throws Exception
*/
void extractTableStructure(DataAccessPoint Source, DataAccessPoint Destination) throws Exception {
initTypes();
Source.getTableStructure(this, Destination);
}
