| /* |
| * Copyright (c) 2018, 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 |
| */ |
| |
| package org.eclipse.persistence.testing.models.optimisticlocking; |
| |
| import java.util.Vector; |
| |
| import org.eclipse.persistence.descriptors.RelationalDescriptor; |
| import org.eclipse.persistence.descriptors.VersionLockingPolicy; |
| import org.eclipse.persistence.tools.schemaframework.TableDefinition; |
| |
| public class ListItem { |
| |
| private int id; |
| private String description; |
| private int version; |
| private ListHolder holder; |
| |
| public int getId() { |
| return id; |
| } |
| public void setId(int id) { |
| this.id = id; |
| } |
| public String getDescription() { |
| return description; |
| } |
| public void setDescription(String description) { |
| this.description = description; |
| } |
| public int getVersion() { |
| return version; |
| } |
| public void setVersion(int version) { |
| this.version = version; |
| } |
| public ListHolder getHolder() { |
| return holder; |
| } |
| public void setHolder(ListHolder holder) { |
| this.holder = holder; |
| } |
| |
| public static RelationalDescriptor descriptor() { |
| RelationalDescriptor descriptor = new RelationalDescriptor(); |
| |
| // SECTION: DESCRIPTOR |
| descriptor.setJavaClass(ListItem.class); |
| Vector vector = new Vector(); |
| vector.addElement("OL_ITEM"); |
| descriptor.setTableNames(vector); |
| descriptor.addPrimaryKeyFieldName("OL_ITEM.ID"); |
| |
| // SECTION: PROPERTIES |
| descriptor.setIdentityMapClass(org.eclipse.persistence.internal.identitymaps.FullIdentityMap.class); |
| descriptor.setSequenceNumberName("OL_ITEM_SEQ"); |
| descriptor.setSequenceNumberFieldName("ID"); |
| descriptor.setExistenceChecking("Check cache"); |
| descriptor.setIdentityMapSize(100); |
| |
| VersionLockingPolicy lockingPolicy = new VersionLockingPolicy(); |
| lockingPolicy.setWriteLockFieldName("OL_ITEM.VERSION"); |
| lockingPolicy.setIsStoredInCache(false); |
| descriptor.setOptimisticLockingPolicy(lockingPolicy); |
| |
| // SECTION: COPY POLICY |
| descriptor.createCopyPolicy("constructor"); |
| |
| // SECTION: INSTANTIATION POLICY |
| descriptor.createInstantiationPolicy("constructor"); |
| |
| // SECTION: DIRECTTOFIELDMAPPING |
| org.eclipse.persistence.mappings.DirectToFieldMapping directtofieldmapping = new org.eclipse.persistence.mappings.DirectToFieldMapping(); |
| directtofieldmapping.setAttributeName("id"); |
| directtofieldmapping.setIsReadOnly(false); |
| directtofieldmapping.setFieldName("OL_ITEM.ID"); |
| descriptor.addMapping(directtofieldmapping); |
| |
| // SECTION: DIRECTTOFIELDMAPPING |
| org.eclipse.persistence.mappings.DirectToFieldMapping directtofieldmapping1 = new org.eclipse.persistence.mappings.DirectToFieldMapping(); |
| directtofieldmapping1.setAttributeName("version"); |
| directtofieldmapping1.setIsReadOnly(false); |
| directtofieldmapping1.setFieldName("OL_ITEM.VERSION"); |
| descriptor.addMapping(directtofieldmapping1); |
| |
| org.eclipse.persistence.mappings.DirectToFieldMapping directtofieldmapping2 = new org.eclipse.persistence.mappings.DirectToFieldMapping(); |
| directtofieldmapping2.setAttributeName("description"); |
| directtofieldmapping2.setIsReadOnly(false); |
| directtofieldmapping2.setFieldName("OL_ITEM.DESCR"); |
| descriptor.addMapping(directtofieldmapping2); |
| |
| // SECTION: ONETOONEMAPPING |
| org.eclipse.persistence.mappings.OneToOneMapping onetoonemapping = new org.eclipse.persistence.mappings.OneToOneMapping(); |
| onetoonemapping.setAttributeName("holder"); |
| onetoonemapping.setIsReadOnly(false); |
| onetoonemapping.setUsesIndirection(false); |
| onetoonemapping.setReferenceClass(ListHolder.class); |
| onetoonemapping.setIsPrivateOwned(false); |
| onetoonemapping.addForeignKeyFieldName("OL_ITEM.HOLDER_ID", "OL_HOLDER.ID"); |
| descriptor.addMapping(onetoonemapping); |
| |
| return descriptor; |
| } |
| |
| public static TableDefinition tableDefinition() { |
| TableDefinition definition = new TableDefinition(); |
| |
| definition.setName("OL_ITEM"); |
| |
| definition.addIdentityField("ID", java.math.BigDecimal.class, 15); |
| |
| definition.addField("VERSION", Integer.class, 30); |
| definition.addField("DESCR", java.lang.String.class); |
| definition.addField("HOLDER_ID", java.math.BigDecimal.class, 15); |
| definition.addField("ITEM_ORDER", Integer.class, 15); |
| |
| return definition; |
| } |
| } |