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Cayenne Object Persistence Framework

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package org.apache.cayenne.dba.sqlserver;

import org.apache.cayenne.access.jdbc.BatchAction;
import org.apache.cayenne.dba.DbAdapter;
import org.apache.cayenne.dba.JdbcActionBuilder;
import org.apache.cayenne.map.EntityResolver;
import org.apache.cayenne.query.BatchQuery;
import org.apache.cayenne.query.ProcedureQuery;
import org.apache.cayenne.query.SQLAction;

/**
 * @since 1.2
 * @author Andrei Adamchik
 */
public class SQLServerActionBuilder extends JdbcActionBuilder {

    public SQLServerActionBuilder(DbAdapter adapter, EntityResolver resolver) {
        super(adapter, resolver);
    }

    public SQLAction batchAction(BatchQuery query) {
        // check run strategy...

        // optimistic locking is not supported in batches due to JDBC driver limitations
        boolean useOptimisticLock = query.isUsingOptimisticLocking();

        boolean runningAsBatch = !useOptimisticLock && adapter.supportsBatchUpdates();
        BatchAction action = new SQLServerBatchAction(query, adapter, entityResolver);
        action.setBatch(runningAsBatch);
        return action;
    }

    public SQLAction procedureAction(ProcedureQuery query) {
        return new SQLServerProcedureAction(query, getAdapter(), getEntityResolver());
    }
}