| /* |
| * Copyright (c) 1998, 2021 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.sessions.remote; |
| |
| import org.eclipse.persistence.internal.sessions.AbstractSession; |
| |
| /** |
| * <p> |
| * <b>Purpose</b>: This class declares sequencing remote function calls classes |
| * </p><p> |
| * <b>Description</b>: Provides the implementation for sequencing remote function calls |
| * </p> |
| */ |
| public class SequencingFunctionCall { |
| public static class DoesExist extends SimpleFunctionCall { |
| @Override |
| protected Object execute(AbstractSession session) { |
| return session.getSequencing() != null; |
| } |
| } |
| |
| public static class WhenShouldAcquireValueForAll extends SimpleFunctionCall { |
| @Override |
| protected Object execute(AbstractSession session) { |
| return session.getSequencing().whenShouldAcquireValueForAll(); |
| } |
| } |
| |
| public static class GetNextValue extends SimpleFunctionCall { |
| public GetNextValue(Class<?> cls) { |
| this.cls = cls; |
| } |
| |
| protected Class<?> cls; |
| |
| @Override |
| protected Object execute(AbstractSession session) { |
| return session.getSequencing().getNextValue(cls); |
| } |
| } |
| } |