Hey, Dick. Yes, it is possible to return a ResultSet from Java to
ColdFusion MX. Below is a Java class which performs a simple query
against a Postgresql database, and returns the ResultSet:
public class DatabaseTest
{
public ResultSet getPasswords()
{
ResultSet passwords = null;
try
{
Class.forName("org.postgresql.Driver");
Connection con =
DriverManager.getConnection("jdbc:postgresql://127.0.0.1/dbname",
"username",
"password");
Statement s = con.createStatement();
passwords = s.executeQuery("select password from userdef");
}
catch (Exception e)
{
e.printStackTrace();
}
return passwords;
}
}
Below is a ColdFusion page that handles the ResultSet:
<html>
<cfobject type="Java"
action="create"
class="DatabaseTest"
name="dbtest">
<!--- the passwords var will be a ResultSet object --->
<cfset passwords = dbtest.getPasswords() />
<cfoutput query="passwords">#password#<br /></cfoutput>
</html>
I hope this answers your question.
Cantrell
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