DeleteEntityChange.java :  » Database-ORM » jaxor-3.5 » net » sourceforge » jaxor » impl » Java Open Source

package net.sourceforge.jaxor.impl;

import net.sourceforge.jaxor.EntityChange;
import net.sourceforge.jaxor.api.EntityInterface;

import java.sql.PreparedStatement;
import java.sql.Connection;
import java.sql.SQLException;

/**
 * Created By:   Mike
 * Date:         Feb 12, 2004
 * Time:         9:45:12 PM
 *
 * Last Checkin: $Author: mrettig $
 * Date:         $Date: 2004/03/07 05:06:03 $
 * Revision:     $Revision: 1.2 $
 */
public class DeleteEntityChange extends EntityChange {

    public DeleteEntityChange(EntityInterface entity) {
        super(entity);
    }

    public DeleteEntityChange(int changeNumber, EntityInterface entity) {
        super(changeNumber, entity);
    }

    public PreparedStatement execute(Connection conn) throws SQLException {
        return getSqlAdapter().getDeletePreparedStatement(conn);
    }

    public void beforeFlush(){
        getSqlAdapter().beforeDelete();
    }

    public void flush(Connection conn) {
        getSqlAdapter().delete(conn);
    }

    public void afterFlush() {
        getSqlAdapter().afterDelete();
    }

    public boolean isBatchable() {
        return true;
    }

    public void addToBatch(PreparedStatement stmt) throws SQLException {
        getSqlAdapter().addToDeleteBatch(stmt);
        stmt.addBatch();
    }
}