sorry but i dont know y the msg is cut off.
here is the problem again:
the following is my mapping:
/***********************************************/
<class name="og_Broker" access="read-only" identity="brokerCde" >
<description>just a testing mapping for trying out castor</description>
<cache-type type="count-limited" capacity="30"/>
<map-to table="OGT_BKR" />
<field name="brokerCde" type="string" required="true">
<sql name="BKR_CDE" type="varchar" />
</field>
</class>
/***********************************************/
and the following is my code:
/***********************************************/
public static og_Broker get(String brokerNbr) throws Exception{
Database db;
Query oql;
QueryResults results;
og_Broker aBroker = null;
db = myJDO.instance().getDatabase();
db.begin();
oql = db.getOQLQuery( "SELECT p FROM og_Broker p WHERE brokerCde=$1" );
oql.bind(brokerNbr);
results = oql.execute();
if ( results.hasMore() ) {
aBroker = (og_Broker) results.next();
} else {
throw new Exception("user not found");
} // end if
db.commit();
results.close();
oql.close();
db.close();
return aBroker;
} // end get
/***********************************************/
and here is my very simply test on caching:
/***********************************************/
public class myCastorTest{
public static void main(String args[]){
try{
System.out.println(og_Broker.get(args[1]).toString());
for (int i = 0; i < 100; i++){
og_Broker aBkr = og_Broker.get(args[1]);
}
}catch(Exception e){
e.printStackTrace();
}
}
} // end myCastorTest
/***********************************************/
and it seems castor goes to the DB every time for the same copy which should be
able to get from cache?
regards,
dave
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