| /* |
| * 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.testing.models.jpa.xml.composite.advanced.member_2; |
| |
| import java.sql.Time; |
| |
| import org.eclipse.persistence.mappings.foundation.AbstractTransformationMapping; |
| import org.eclipse.persistence.mappings.transformers.AttributeTransformer; |
| import org.eclipse.persistence.sessions.DataRecord; |
| import org.eclipse.persistence.sessions.Session; |
| |
| public class AdvancedReadTransformer implements AttributeTransformer { |
| |
| String attributeName; |
| |
| public AdvancedReadTransformer() { |
| super(); |
| } |
| |
| /** |
| * @param mapping - The mapping associated with this transformer. Only used if some special information is required. |
| */ |
| @Override |
| public void initialize(AbstractTransformationMapping mapping) { |
| this.attributeName = mapping.getAttributeName(); |
| } |
| |
| /** |
| * @param dataRecord - The metadata being used to build the object. |
| * @param session - the current session |
| * @param object - The current object that the attribute is being built for. |
| * @return - The attribute value to be built into the object containing this mapping. |
| */ |
| @Override |
| public Object buildAttributeValue(DataRecord dataRecord, Object object, Session session) { |
| if(attributeName.equals("overtimeHours")) { |
| Time[] hours = new Time[2]; |
| /** This conversion allows for the database type not to match, i.e. may be a Timestamp or String. */ |
| hours[0] = session.getDatasourcePlatform().convertObject(dataRecord.get("START_OVERTIME"), Time.class); |
| hours[1] = session.getDatasourcePlatform().convertObject(dataRecord.get("END_OVERTIME"), Time.class); |
| return hours; |
| } else { |
| throw new RuntimeException("Unknown attribute"); |
| } |
| } |
| } |