/******************************************************************************* | |
* Copyright (c) 1998, 2013 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 v1.0 and Eclipse Distribution License v. 1.0 | |
* which accompanies this distribution. | |
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html | |
* and the Eclipse Distribution License is available at | |
* http://www.eclipse.org/org/documents/edl-v10.php. | |
* | |
* Contributors: | |
* Oracle - initial API and implementation from Oracle TopLink | |
******************************************************************************/ | |
package org.eclipse.persistence.testing.models.mapping; | |
import java.util.*; | |
import java.sql.Timestamp; | |
import java.io.*; | |
import org.eclipse.persistence.sessions.*; | |
import org.eclipse.persistence.descriptors.DescriptorEvent; | |
import org.eclipse.persistence.tools.schemaframework.*; | |
public class Shipment implements Serializable, Cloneable { | |
public static Timestamp lastCreationTimestamp; | |
public Timestamp creationTimestamp; | |
public int creationTimestampMillis; | |
public String quantityShipped; | |
public String shipMode; | |
public Vector employees; | |
public Shipment() { | |
this.employees = new Vector(); | |
} | |
/** | |
* NOTE: this should not be needed. This is only | |
* here because there seems to be a VisualAge bug | |
* that can't reflectively call superclass methods. | |
*/ | |
public Object clone() { | |
try { | |
return super.clone(); | |
} catch (CloneNotSupportedException exception) { | |
} | |
return null; | |
} | |
public static Shipment example1() { | |
Shipment example = new Shipment(); | |
example.quantityShipped = "1 ton"; | |
example.shipMode = "Air"; | |
return example; | |
} | |
public static Shipment example2() { | |
Shipment example = new Shipment(); | |
example.quantityShipped = "2 ton"; | |
example.shipMode = "Air"; | |
return example; | |
} | |
public static Shipment example3() { | |
Shipment example = new Shipment(); | |
example.quantityShipped = "3 ton"; | |
example.shipMode = "Ship"; | |
return example; | |
} | |
public static Shipment example4() { | |
Shipment example = new Shipment(); | |
example.quantityShipped = "4 ton"; | |
example.shipMode = "Ship"; | |
return example; | |
} | |
public static Shipment example5() { | |
Shipment example = new Shipment(); | |
example.quantityShipped = "6 ton"; | |
example.shipMode = "Plane"; | |
return example; | |
} | |
public static Shipment example6() { | |
Shipment example = new Shipment(); | |
example.quantityShipped = "2 kg"; | |
example.shipMode = "Pony Express"; | |
return example; | |
} | |
public void prepareForInsert(DescriptorEvent event) { | |
Session session = event.getSession(); | |
if (this.creationTimestamp != null) { | |
throw new RuntimeException("Insert event fired twice"); | |
} | |
this.creationTimestamp = new Timestamp(System.currentTimeMillis()); | |
while (this.creationTimestamp.equals(lastCreationTimestamp)) { | |
try { | |
// Sleep to ensure milliseconds is ok. | |
Thread.sleep(1); | |
// Symfoware does not support nanos and millis. | |
// Need to wait at least a second to prevent unique key | |
// constraint violation at next insert | |
if (session.getLogin().getPlatform().isSymfoware()) Thread.sleep(1000); | |
} catch (InterruptedException exception) { | |
} | |
this.creationTimestamp = new Timestamp(System.currentTimeMillis()); | |
} | |
lastCreationTimestamp = (Timestamp)this.creationTimestamp.clone(); | |
if (session.getLogin().getPlatform().isDB2() || session.getLogin().getPlatform().isAccess() || session.getLogin().getPlatform().isSQLServer() || session.getLogin().getPlatform().isOracle() || session.getLogin().getPlatform().isSybase() || session.getLogin().getPlatform().isSQLAnywhere() || session.getLogin().getPlatform().isMySQL() || session.getLogin().getPlatform().isSymfoware()) { | |
// Oracle does not support millis, Sybase stores them only within 1-2 millis... | |
//MySQL does not support millis as of 5.0 | |
this.creationTimestampMillis = creationTimestamp.getNanos(); | |
this.creationTimestamp.setNanos(0); | |
} | |
} | |
public void removeEmployee(Employee employee) { | |
employees.removeElement(employee); | |
} | |
/** | |
* Return a platform independant definition of the database table. | |
*/ | |
public static TableDefinition tableDefinition() { | |
TableDefinition definition = new TableDefinition(); | |
definition.setName("MAP_SHIP"); | |
definition.addPrimaryKeyField("SP_TS", Timestamp.class); | |
definition.addPrimaryKeyField("SP_TSMIL", Integer.class); | |
definition.addField("QUANTITY", String.class, 20); | |
definition.addField("SHP_MODE", String.class, 50); | |
return definition; | |
} | |
public String toString() { | |
return "Shipment(" + quantityShipped + ")"; | |
} | |
} |