This is the simplest i can manange:
@Entity(name="testTable")
@Table(name = "test_table", catalog = "lcw")
public class TestBean {
int id;
String data1;
String data2;
@Id
@GeneratedValue(strategy = IDENTITY)
@Column(name = "id", unique = true, nullable = false)
public int getId() {
return id;
}
public void setId(int id_) {
id = id_;
}
@Column(name="data_1")
public String getData1() {
return data1;
}
public void setData1(String data1_) {
data1 = data1_;
}
@Column(name="data_2")
public String getData2() {
return data2;
}
public void setData2(String data2_) {
data2 = data2_;
}
}
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd";>
<persistence-unit name="LCWCommonPU">
<class>test.program.TestBean</class>
<properties>
<property name="openjpa.ConnectionDriverName"
value="com.mysql.jdbc.Driver" />
<property name="openjpa.ConnectionDriverName"
value="com.mysql.jdbc.Driver" />
<property name="openjpa.ConnectionURL"
value="jdbc:mysql://localhost:3306/lcw" />
<property name="openjpa.ConnectionUserName" value="***"
/>
<property name="openjpa.ConnectionPassword"
value="****" />
<property name="openjpa.jdbc.UpdateManager"
value="operation-order"/>
<property name="openjpa.DataCache" value="true" />
<property name="openjpa.RemoteCommitProvider"
value="sjvm" />
<property name="openjpa.DataCacheTimeout"
value="100000" />
</properties>
</persistence-unit>
</persistence>
public class UnitTestBean {
private static EntityManagerFactory emf;
private static ThreadLocal<EntityManager> threadLocal;
@Before
public void setUp() throws Exception {
}
@After
public void tearDown() throws Exception {
}
@Test
public void testOne() {
emf = Persistence.createEntityManagerFactory("LCWCommonPU");
System.err.println("EMF:" + emf);
threadLocal = new ThreadLocal<EntityManager>();
final String queryString;
queryString = "select model from testTable model order by
model.id";
Query query = getEntityManager().createQuery(queryString);
List resultList = query.getResultList();
}
private EntityManager getEntityManager() {
EntityManager manager = threadLocal.get();
if (manager == null || !manager.isOpen()) {
manager = emf.createEntityManager();
threadLocal.set(manager);
}
return manager;
}
}
<openjpa-1.2.2-r422266:898935 nonfatal user error>
org.apache.openjpa.persistence.ArgumentException: An error occurred while
parsing the query filter "select model from testTable model order by
model.id". Error message: The name "testTable" is not a recognized entity or
identifier. Perhaps you meant TestBean, which is a close match. Known entity
names: [TestBean]
This very test worked before i added bytecode enahncement.
my enchancement options:
http://openjpa.208410.n2.nabble.com/file/n5388167/bytecode.jpg
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