As Amir Keibi Said, That was not the problem with the Serialization,The Actual Problem was with the Size of FPT Column in DataBase, I increased that From 1024 to 2000 and Everything Worked Fine. Now I Can Save Finger Prints In DataBase.
Inserting Finger Print Data To SQLServer 2008
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04-10-2022 - |
سؤال
I am Trying To Insert Finger Print Data From My Form to the DataBase but i Got the Following Exception,
com.microsoft.sqlserver.jdbc.SQLServerException: String or binary data would be truncated.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1515)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(SQLServerPreparedStatement.java:404)
at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PrepStmtExecCmd.doExecute(SQLServerPreparedStatement.java:350)
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1715)
I know i have implemented the Serialization MeChanism in a Wrong Fashion , But i Don't Know How to do that ,
Here is the Code What i Did,
public void setPerson(){
tfcNIC.setText(tfcnic1.getText()+tfcnic2.getText()+tfcnic3.getText());
Person p = new Person();
p.setName(tfname.getText());
p.setFname(tfFname.getText());
p.setAddr(tfaddr.getText());
p.setCnic(tfcNIC.getText());
p.setfPrint(((MainForm)getOwner()).getTemplate().serialize()); <--- My Stupid Serialization Step,
In Person Class
public void setfPrint(byte[] fp){
fPrint = fp; <----- Setter method for Finger Print Of Person
}
Inserting Data Into DataBase
public void setPersonStatement(String nm,String fn,String cn,String add, byte[] fpt) {
String Sql = "INSERT INTO PERSON (NAME, FNAME, CNIC, ADDR, FPT) VALUES ( ?,?,?,?,?)";
try {
if(con==null){
System.out.println("Connection error");
}
else {
System.out.println("Connection ok");
}
pst2=con.prepareStatement(Sql);
System.out.println(nm);
pst2.setString(1, nm);
pst2.setString(2, fn);
pst2.setString(3, cn);
pst2.setString(4, add);
pst2.setBytes(5, fpt);
pst2.executeUpdate();
} catch (SQLException e) {
// TODO Auto-generated catch block
System.out.println("SQL Error");
e.printStackTrace();
}
}
the Data Type For Finger Print in DataBase is VarBinary, of size 1024, I am new at the Serialization Concept, so If Anyone can tell Me What to Do,
i am Using Digital Persona URU 4000 b and there One touch SDk For Java API
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