| /* |
| * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.internal.expressions; |
| |
| import java.util.*; |
| import org.eclipse.persistence.internal.helper.*; |
| import org.eclipse.persistence.internal.databaseaccess.DatabaseCall; |
| import org.eclipse.persistence.queries.SQLCall; |
| import org.eclipse.persistence.internal.sessions.AbstractRecord; |
| import org.eclipse.persistence.internal.sessions.AbstractSession; |
| |
| /** |
| * <p><b>Purpose</b>: Mirror SQL behavior. |
| * <p><b>Responsibilities</b>:<ul> |
| * <li> Mirror SQL behavior. |
| * <li> Print as SQL string. |
| * </ul> |
| * @author Dorin Sandu |
| * @since TOPLink/Java 1.0 |
| */ |
| public abstract class SQLModifyStatement extends SQLStatement { |
| protected DatabaseTable table; |
| protected AbstractRecord modifyRow; |
| protected Vector returnFields; |
| |
| public AbstractRecord getModifyRow() { |
| return modifyRow; |
| } |
| |
| public Vector getReturnFields() { |
| return returnFields; |
| } |
| |
| public DatabaseTable getTable() { |
| return table; |
| } |
| |
| public void setModifyRow(AbstractRecord row) { |
| modifyRow = row; |
| } |
| |
| public void setReturnFields(Vector fields) { |
| returnFields = fields; |
| } |
| |
| public void setTable(DatabaseTable table) { |
| this.table = table; |
| } |
| |
| @Override |
| public DatabaseCall buildCall(AbstractSession session) { |
| SQLCall sqlCall = buildCallWithoutReturning(session); |
| if ((getReturnFields() == null) || getReturnFields().isEmpty()) { |
| return sqlCall; |
| } else { |
| return session.getPlatform().buildCallWithReturning(sqlCall, getReturnFields()); |
| } |
| } |
| |
| protected SQLCall buildCallWithoutReturning(AbstractSession session) { |
| return null; |
| } |
| } |