i am using a JXDatepicker here. i dont know what to do with the error please help me. i tried a lot but failed.
i tried to print what cause this error and it prints this message. i want the format to be yyyy/MM/dd cause i want it to insert into the database.
AddProductGUI.java
txtExpiration = new JXDatePicker(); txtExpiration.setName("Expiration");
txtExpiration.setBorder(null);
txtExpiration.setFormats(new SimpleDateFormat("yyyy.MM.dd"));
AddProduct.java
public java.util.Date returnDate(JXDatePicker txtExpiration, Boolean isExpiring) {
if (isExpiring) {
return txtExpiration.getDate();
} else {
return null;
}
}
ActionToDatabase.java
if (!DatabaseValidator
.isExistingData(
"select ProductID from tblIndividualProduct where ProductID =?",
product.getProductID())) {
sql = "insert into tblIndividualProduct (ProductId,Code,Expiration,Note,UpdatedPrice,PriceChanged) Values(?,?,?,?,?,?)";
connection
.setPreparedStatement((PreparedStatement) connection
.getConnection().prepareStatement(sql));
connection.getPreparedStatement().setString(1,
product.getProductID());
connection.getPreparedStatement().setString(2,
product.getCode());
//connection.getPreparedStatement().setDate(3, new java.sql.Date(product.getExpiration().getTime()));
**connection.getPreparedStatement().setDate(3, (java.sql.Date)product.getExpiration());**
connection.getPreparedStatement().setString(4,
product.getNote());
connection.getPreparedStatement().setDouble(5,
product.getPrice());
connection.getPreparedStatement().setBoolean(6,
product.getPriceChanged());
connection.getPreparedStatement().executeUpdate();
System.out
.println("Successfully added individual product ("
+ product.getProductID()
+ ") to the database");
Create a new instance of a java.sql.Date
using the java.util.Date
as the base value, for example
connection.getPreparedStatement().setDate(3,
(product.getExpiration() == null ?
null :
new java.sql.Date(product.getExpiration().getTime())));
It would be possible to pass a java.sql.Date
to JXDatePicker
as java.sql.Date
extends from java.util.Date
, but it won't work the other way around (you can't cast a java.util.Date
to a java.sql.Date
without first knowing that the object is acutally a java.sql.Date
masquerading as a java.util.Date
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