package com.j256.ormlite.misc;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.io.Serializable;
import java.lang.reflect.Field;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.ManyToOne;
import javax.persistence.OneToOne;
import org.junit.Test;
import com.j256.ormlite.BaseCoreTest;
import com.j256.ormlite.field.DatabaseField;
import com.j256.ormlite.field.DatabaseFieldConfig;
import com.j256.ormlite.h2.H2DatabaseType;
public class JavaxPersistenceTest extends BaseCoreTest {
private static final String STUFF_FIELD_NAME = "notstuff";
private static final String JAVAX_ENTITY_NAME = "notjavax";
@Test
public void testConversions() throws Exception {
Field[] fields = Javax.class.getDeclaredFields();
for (Field field : fields) {
DatabaseFieldConfig config = JavaxPersistence.createFieldConfig(databaseType, field);
if (field.getName().equals("generatedId")) {
assertFalse(config.isId());
assertTrue(config.isGeneratedId());
assertEquals(field.getName(), config.getFieldName());
assertNull(config.getColumnName());
} else if (field.getName().equals("id")) {
assertTrue(config.isId());
assertFalse(config.isGeneratedId());
assertEquals(field.getName(), config.getFieldName());
assertNull(config.getColumnName());
} else if (field.getName().equals("stuff")) {
assertFalse(config.isId());
assertFalse(config.isGeneratedId());
assertEquals(field.getName(), config.getFieldName());
assertEquals(STUFF_FIELD_NAME, config.getColumnName());
} else if (field.getName().equals("unknown")) {
assertFalse(config.isId());
assertFalse(config.isGeneratedId());
assertNull(config.getDataPersister());
assertEquals(field.getName(), config.getFieldName());
assertNull(config.getColumnName());
} else if (field.getName().equals("foreignManyToOne")) {
assertFalse(config.isId());
assertFalse(config.isGeneratedId());
assertTrue(config.isForeign());
assertNull(config.getDataPersister());
assertEquals(field.getName(), config.getFieldName());
assertNull(config.getColumnName());
} else if (field.getName().equals("foreignOneToOne")) {
assertFalse(config.isId());
assertFalse(config.isGeneratedId());
assertTrue(config.isForeign());
assertNull(config.getDataPersister());
assertEquals(field.getName(), config.getFieldName());
assertNull(config.getColumnName());
} else {
System.err.println("\n\n\nUnknown field: " + field.getName());
}
}
}
@Test
public void testTableName() throws Exception {
assertEquals(JAVAX_ENTITY_NAME, JavaxPersistence.getEntityName(Javax.class));
assertNull(JavaxPersistence.getEntityName(EntityNoName.class));
}
@Test
public void testUpperCaseFieldNames() throws Exception {
Field[] fields = Javax.class.getDeclaredFields();
UpperCaseFieldDatabaseType ucDatabaseType = new UpperCaseFieldDatabaseType();
for (Field field : fields) {
DatabaseFieldConfig config = JavaxPersistence.createFieldConfig(ucDatabaseType, field);
if (field.getName().equals("id")) {
assertTrue(config.isId());
assertFalse(config.isGeneratedId());
assertEquals("ID", config.getFieldName());
}
}
}
/* ======================================================================================================= */
@Entity(name = JAVAX_ENTITY_NAME)
protected static class Javax {
@Id
@GeneratedValue
public int generatedId;
@Id
public int id;
@Column(name = STUFF_FIELD_NAME)
public String stuff;
// this thing is not serializable
@Column
public Javax unknown;
@ManyToOne
Foreign foreignManyToOne;
@OneToOne
Foreign foreignOneToOne;
public Javax() {
}
}
@Entity
protected static class EntityNoName {
}
protected static class SerialField implements Serializable {
private static final long serialVersionUID = -3883857119616908868L;
String stuff;
public SerialField() {
}
}
protected static class Foreign {
@DatabaseField(generatedId = true)
int id;
@DatabaseField
String stuff;
}
private static class UpperCaseFieldDatabaseType extends H2DatabaseType {
@Override
public boolean isEntityNamesMustBeUpCase() {
return true;
}
}
}