problem with a4j:mediaOutput

[orkun]

hello


I am trying to retrieve an image from database and display with "a4j:mediaOutput"

here is the core of the code:

Statement stmt = conn.createStatement();
ResultSet rst = stmt.executeQuery("select * from fruit"); while(rst.next()) {
byte[] imgBytes=new byte[(int) rst.getBytes(2).length];

for (int i = 0; i < imgBytes.length - 1; i++) {

imgBytes = rst.getByte(2);
}
output.write(imgBytes);
}

I get this exception :

java.lang.ClassCastException: org.apache.tomcat.dbcp.dbcp.BasicDataSource cannot be cast to javax.activation.DataSource


how may the solution be ?

regards

[nbelaevski]

Don't you have to import javax.sql.DataSource?

[orkun]

yes

I have