Java Variable Assignment from ODI Proc

Question

Hello,
I have a requirement of purging the records in a set of table in DB.
The table list to be purged is maintained in a Table Custom_Tab_List. Addition to that I need to record the total number of records deleted in another Logging table for this session.
Wrote an ODI Procedure for the same.
<b>Command on Source</b>
Select table_name from custom_tab_list<b>Command on Target</b>
delete from #table_nameFor additional Number of Counts thought of adding a Java Variable which would be global to the session. So added Step 1 in procedure
<@ java.lang.Integer V_Count @>
Step 2 of the Procedure
<b>Command on Source</b>
Select table_name from custom_tab_list<b>Command on Target</b>
DECLARE
v_c number;
BEGIN
select count(*) into v_c from #table_name;
<@V_Count@>:= v_c+ <@out.println.(V_Count); @>;
delete from #table_name;
END;Not able to assignt the sql variable to the Java Variable. Is there any other way other than creating objects in the Database as an solution.

Answer 1

I dont think that is possible. Two ways you can store the oracle value to a java variable.
1.
command on source, you can select the table name or any value with alias name
command on target(java beanshell) just store the alias name as follows
<@String java_v="SOURCE_ALIAS":@>
2.
You have to use the java program to do the dml operation as follows and retrieve the affected rows.
not: I have not tested these codes but it will be allmost same. you just need to debug it.
<@
import java.sql.*;
import java.lang.*;
try {
Connection myCon = snpRef.getJDBCConnection("SRC");
Statement myStmt = myCon.createStatement();
int cnt = myStmt.executeUpdate("delete from #SOURCE_ALIAS");
catch(Exception s){
System.out.println("Table is not exists!");
myStmt .close();
myCon.close();
@>