private void jButton2ActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_jButton2ActionPerformed
// TODO add your handling code here:
Stock s = new Stock();
s.setVisible(true);
setVisible(false);
dispose();
} // GEN-LAST:event_jButton2ActionPerformed
static int loadStock(int whseKount, int itemKount) {
int k = 0;
int t = 0;
int randPct = 0;
int len = 0;
int startORIGINAL = 0;
try {
now = new java.util.Date();
t = (whseKount * itemKount);
System.out.println("\nStart Stock Load for " + t + " units @ " + now + " ...");
if (outputFiles == true) {
out = new PrintWriter(new FileOutputStream(fileLocation + "stock.csv"));
System.out.println("\nWriting Stock file to: " + fileLocation + "stock.csv");
}
Stock stock = new Stock();
for (int i = 1; i <= itemKount; i++) {
for (int w = 1; w <= whseKount; w++) {
stock.s_i_id = i;
stock.s_w_id = w;
stock.s_quantity = jTPCCUtil.randomNumber(10, 100, gen);
stock.s_ytd = 0;
stock.s_order_cnt = 0;
stock.s_remote_cnt = 0;
// s_data
randPct = jTPCCUtil.randomNumber(1, 100, gen);
len = jTPCCUtil.randomNumber(26, 50, gen);
if (randPct > 10) {
// 90% of time i_data isa random string of length [26 .. 50]
stock.s_data = jTPCCUtil.randomStr(len);
} else {
// 10% of time i_data has "ORIGINAL" crammed somewhere in middle
startORIGINAL = jTPCCUtil.randomNumber(2, (len - 8), gen);
stock.s_data =
jTPCCUtil.randomStr(startORIGINAL - 1)
+ "ORIGINAL"
+ jTPCCUtil.randomStr(len - startORIGINAL - 9);
}
stock.s_dist_01 = jTPCCUtil.randomStr(24);
stock.s_dist_02 = jTPCCUtil.randomStr(24);
stock.s_dist_03 = jTPCCUtil.randomStr(24);
stock.s_dist_04 = jTPCCUtil.randomStr(24);
stock.s_dist_05 = jTPCCUtil.randomStr(24);
stock.s_dist_06 = jTPCCUtil.randomStr(24);
stock.s_dist_07 = jTPCCUtil.randomStr(24);
stock.s_dist_08 = jTPCCUtil.randomStr(24);
stock.s_dist_09 = jTPCCUtil.randomStr(24);
stock.s_dist_10 = jTPCCUtil.randomStr(24);
k++;
if (outputFiles == false) {
stckPrepStmt.setLong(1, stock.s_i_id);
stckPrepStmt.setLong(2, stock.s_w_id);
stckPrepStmt.setDouble(3, stock.s_quantity);
stckPrepStmt.setDouble(4, stock.s_ytd);
stckPrepStmt.setLong(5, stock.s_order_cnt);
stckPrepStmt.setLong(6, stock.s_remote_cnt);
stckPrepStmt.setString(7, stock.s_data);
stckPrepStmt.setString(8, stock.s_dist_01);
stckPrepStmt.setString(9, stock.s_dist_02);
stckPrepStmt.setString(10, stock.s_dist_03);
stckPrepStmt.setString(11, stock.s_dist_04);
stckPrepStmt.setString(12, stock.s_dist_05);
stckPrepStmt.setString(13, stock.s_dist_06);
stckPrepStmt.setString(14, stock.s_dist_07);
stckPrepStmt.setString(15, stock.s_dist_08);
stckPrepStmt.setString(16, stock.s_dist_09);
stckPrepStmt.setString(17, stock.s_dist_10);
stckPrepStmt.addBatch();
if ((k % configCommitCount) == 0) {
long tmpTime = new java.util.Date().getTime();
String etStr =
" Elasped Time(ms): "
+ ((tmpTime - lastTimeMS) / 1000.000)
+ " ";
System.out.println(etStr.substring(0, 30) + " Writing record " + k + " of " + t);
lastTimeMS = tmpTime;
stckPrepStmt.executeBatch();
stckPrepStmt.clearBatch();
transCommit();
}
} else {
String str = "";
str = str + stock.s_i_id + ",";
str = str + stock.s_w_id + ",";
str = str + stock.s_quantity + ",";
str = str + stock.s_ytd + ",";
str = str + stock.s_order_cnt + ",";
str = str + stock.s_remote_cnt + ",";
str = str + stock.s_data + ",";
str = str + stock.s_dist_01 + ",";
str = str + stock.s_dist_02 + ",";
str = str + stock.s_dist_03 + ",";
str = str + stock.s_dist_04 + ",";
str = str + stock.s_dist_05 + ",";
str = str + stock.s_dist_06 + ",";
str = str + stock.s_dist_07 + ",";
str = str + stock.s_dist_08 + ",";
str = str + stock.s_dist_09 + ",";
str = str + stock.s_dist_10;
out.println(str);
if ((k % configCommitCount) == 0) {
long tmpTime = new java.util.Date().getTime();
String etStr =
" Elasped Time(ms): "
+ ((tmpTime - lastTimeMS) / 1000.000)
+ " ";
System.out.println(etStr.substring(0, 30) + " Writing record " + k + " of " + t);
lastTimeMS = tmpTime;
}
}
} // end for [w]
} // end for [i]
long tmpTime = new java.util.Date().getTime();
String etStr =
" Elasped Time(ms): " + ((tmpTime - lastTimeMS) / 1000.000) + " ";
System.out.println(etStr.substring(0, 30) + " Writing final records " + k + " of " + t);
lastTimeMS = tmpTime;
if (outputFiles == false) {
stckPrepStmt.executeBatch();
}
transCommit();
now = new java.util.Date();
System.out.println("End Stock Load @ " + now);
} catch (SQLException se) {
System.out.println(se.getMessage());
transRollback();
} catch (Exception e) {
e.printStackTrace();
transRollback();
}
return (k);
} // end loadStock()
