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Lab2

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Change IP do DB
This commit is contained in:
SVEK
2019-03-23 20:51:29 +01:00
parent 7e0c59bb63
commit 8b3d34938c
1 changed files with 6 additions and 6 deletions
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src/main/java/Lab2/CarsDao.java
+6 -6
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@@ -40,7 +40,7 @@ public class CarsDao {
return id;
}
private static void addUpdatedValues(Object value, String fieldName, StringBuilder query) {
private static void addUpdated(Object value, String fieldName, StringBuilder query) {
if (value != null) {
if (value instanceof String) {
query.append(fieldName).append(" = '").append(value).append("'").append(", ");
@@ -52,11 +52,11 @@ public class CarsDao {
public static CheckStatus updateDB(Integer id, String name, String model, String country, Date dateOfSales, int power) {
StringBuilder query = new StringBuilder(" update cars set ");
addUpdatedValues(name, "name", query);
addUpdatedValues(model, "model", query);
addUpdatedValues(country, "country", query);
addUpdatedValues(dateOfSales, "dateOfSales", query);
addUpdatedValues(power, "power", query);
addUpdated(name, "name", query);
addUpdated(model, "model", query);
addUpdated(country, "country", query);
addUpdated(dateOfSales, "dateOfSales", query);
addUpdated(power, "power", query);
query.replace(query.lastIndexOf("."), query.length(), " ");
query.append(" where id = " + id);
try (Connection connection = ConnectionUtil.getConnection();) {