Hi Alberto,
I'm not too sure about PreparedStatements in Oracle, but I connect to a
database using jdbc from flow like this:
function getConnection(){
//I obtain these values from an xml file
var dbUrl = "jdbc:oracle:thin:@servername:1521:dbname";
var dbUSerName = "guest";
var dbPassWord = "pwrd";
try{
var jdbc = java.sql.DriverManager.getConnection(dbUrl,
dbUserName, dbPassWord)
} catch (error) {
setMessage("Error conecting to database! " + error);
return null;
}
var conn = new Database(jdbc);
return conn;
}
The line of interest is the "java.sql.DriverManager.getConnection()"
which does all the magic. Then I pass this to the Database function in
Database.js.
Hope this helps.
Alberto Brosich wrote:
I need to use PreparedStatement with parameters that are arrays within
a flowscript.
Dealing with arrays onto a jdbc connection means use special functions
provided by the jdbc driver.
In my case the oracle driver has a function
|*ArrayDescriptor.createDescriptor
<http://www.rakeshv.org/docs/oracle/jdbc3.0/oracle/sql/ArrayDescriptor.html#createDescriptor%28java.lang.String,%20java.sql.Connection%29>*(java.lang.String
name, java.sql.Connection conn) that needs a ||java.sql.Connection
connection.
Within a flowscript I only know how to obtain a
|org.apache.cocoon.components.flow.javascript.ScriptableConnection
using Database.js from petstore block.
I did not found how to have |||java.sql.Connection from it.|
I would not use more complicated solutions like hibernate (I have to
do a "simple" select builded in a dynamic way, so using an orm
framework is not so useful) but...
Any suggest?
Alberto
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