com.avaje.ebeaninternal.server.query.CallableQueryRowCount Maven / Gradle / Ivy
package com.avaje.ebeaninternal.server.query;
import java.util.concurrent.Callable;
import com.avaje.ebean.Transaction;
import com.avaje.ebeaninternal.api.SpiEbeanServer;
import com.avaje.ebeaninternal.api.SpiQuery;
/**
* Represent the findRowCount query as a Callable.
*
* @param the entity bean type
*/
public class CallableQueryRowCount extends CallableQuery implements Callable {
/**
* Note that the transaction passed in is always a new transaction solely to
* find the row count so it must be cleaned up by this CallableQueryRowCount.
*/
public CallableQueryRowCount(SpiEbeanServer server, SpiQuery query, Transaction t) {
super(server, query, t);
}
/**
* Execute the query returning the row count.
*/
public Integer call() throws Exception {
try {
return server.findRowCountWithCopy(query, transaction);
} finally {
// cleanup the underlying connection
transaction.end();
}
}
}