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Reintroduced support for updating contracts 

Signed-off-by: Jim Martens <github@2martens.de>
This commit is contained in:
Jim Martens 2017-04-25 17:35:56 +02:00
parent 010fc9e21d
commit cded76920c
1 changed files with 37 additions and 1 deletions
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38
02/src/de/dis2017/data/db/ORM.java
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@ -964,7 +964,43 @@ public class ORM {
changeFinished = true;
}
} else {
System.err.println("Changing contracts is not supported.");
// create query
String updateSQL = "UPDATE CONTRACT SET date = ?, place = ? WHERE ContractNumber = ?";
PreparedStatement pstmt = _connection.prepareStatement(updateSQL);
pstmt.setDate(1, contract.getDate());
pstmt.setString(2, contract.getPlace());
pstmt.setInt(3, contract.getContractNo());
if (contract instanceof TenancyContract) {
TenancyContract tenancyContract = (TenancyContract) contract;
String updateSQLTenancy = "UPDATE TenancyContract SET startDate = ?, duration = ?, additionalcosts = ? " +
"WHERE contractNumber = ?";
PreparedStatement pstmtTenancy = _connection.prepareStatement(updateSQLTenancy);
pstmtTenancy.setTimestamp(1, tenancyContract.getStartDate());
pstmtTenancy.setTimestamp(2, new Timestamp(tenancyContract.getDuration().toMillis()));
pstmtTenancy.setInt(3, tenancyContract.getAdditionalCost());
pstmtTenancy.setInt(4, tenancyContract.getContractNo());
pstmt.executeUpdate();
pstmtTenancy.executeUpdate();
pstmt.close();
pstmtTenancy.close();
changeFinished = true;
}
else if (contract instanceof PurchaseContract) {
PurchaseContract purContract = (PurchaseContract) contract;
String updateSQLPurchase =
"UPDATE PurchaseContract SET numberofinstallments = ?, interestrate = ? " +
"WHERE contractNumber = ?";
PreparedStatement pstmtPurchase = _connection.prepareStatement(updateSQLPurchase);
pstmtPurchase.setInt(1, purContract.getNoOfInstallments());
pstmtPurchase.setInt(2, purContract.getInterestRate());
pstmtPurchase.setInt(3, purContract.getContractNo());
pstmt.executeUpdate();
pstmtPurchase.executeUpdate();
pstmt.close();
pstmtPurchase.close();
changeFinished = true;
}
}
if (changeFinished) {
_connection.commit();