| /* |
| * 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.events; |
| |
| import org.eclipse.persistence.descriptors.DescriptorEvent; |
| import org.eclipse.persistence.descriptors.DescriptorEventAdapter; |
| import org.eclipse.persistence.sessions.DataRecord; |
| import org.eclipse.persistence.testing.framework.TestErrorException; |
| |
| /** |
| * Added for CR#3237. |
| * Event listener for AboutToInsertEvent. |
| * This listener will add to the Database row in the insert even. |
| */ |
| public class AboutToInsertEventAdapter extends DescriptorEventAdapter { |
| private String tableToAddTo = null; |
| private String columnToAdd = null; |
| private String newColumn = null; |
| |
| public AboutToInsertEventAdapter(String table, String column) { |
| this(table, column, "ID"); |
| } |
| |
| public AboutToInsertEventAdapter(String table, String column, String newColumn) { |
| tableToAddTo = table; |
| columnToAdd = column; |
| this.newColumn = newColumn; |
| } |
| |
| /** |
| * Add to the row about to be inserted. |
| * Add a field qualified with its table name. |
| */ |
| @Override |
| public void aboutToInsert(DescriptorEvent event) { |
| DataRecord row = event.getRecord(); |
| Object value = row.get(newColumn); |
| row.put(tableToAddTo + "." + columnToAdd, value); |
| // Test that descriptor was set. |
| if (event.getDescriptor() == null) { |
| throw new TestErrorException("Descriptor not set on event."); |
| } |
| } |
| } |