public static void main(String[] args) {
ServerRuntime cayenneRuntime =
new ServerRuntime("cayenne-CESDomain.xml", new CayenneExtrasModule());
// ServerRuntime cayenneRuntime = new ServerRuntime("cayenne-CESDomain.xml");
ObjectContext context = cayenneRuntime.getContext();
LineItem li = context.newObject(LineItem.class);
Item i = context.newObject(Item.class);
CostElement ce1 = context.newObject(CostElement.class);
CostElement ce2 = context.newObject(CostElement.class);
CostElement ce3 = context.newObject(CostElement.class);
BudgetYear by1 = context.newObject(BudgetYear.class);
BudgetYear by2 = context.newObject(BudgetYear.class);
BudgetYear by3 = context.newObject(BudgetYear.class);
li.addToItems(i);
i.addToCostElements(ce1);
ce1.addToCostElements(ce2);
ce2.addToCostElements(ce3);
ce3.setQuantity(by1);
ce3.setTotalCost(by2);
ce3.setUnitCost(by3);
by1.setLineItem(li);
by2.setLineItem(li);
by3.setLineItem(li);
// ce2.setItem(i);
// ce3.setItem(i);
context.commitChanges();
context.deleteObject(li);
context.commitChanges();
}
public void testSerializeNestedChannel() throws Exception {
ObjectContext child = runtime.newContext(context);
ObjectContext deserializedContext = Util.cloneViaSerialization(child);
assertNotNull(deserializedContext.getChannel());
assertNotNull(deserializedContext.getEntityResolver());
}
@Override
protected void setUpAfterInjection() throws Exception {
CayenneRuntime.bindThreadInjector(runtime.getInjector());
dbHelper.deleteAll("PAINTING_INFO");
dbHelper.deleteAll("PAINTING");
dbHelper.deleteAll("ARTIST_EXHIBIT");
dbHelper.deleteAll("ARTIST_GROUP");
dbHelper.deleteAll("ARTIST");
tArtist = new TableHelper(dbHelper, "ARTIST");
tArtist.setColumns("ARTIST_ID", "ARTIST_NAME");
}
@Test
public void testPkFilteringLogic() throws Exception {
DataMap map = runtime.getDataDomain().getDataMap("testmap");
DbEntity artistExhibit = map.getDbEntity("ARTIST_EXHIBIT");
DbEntity exhibit = map.getDbEntity("EXHIBIT");
// sanity check
assertNotNull(artistExhibit);
assertNotNull(exhibit);
assertNotNull(generator.dbEntitiesRequiringAutoPK);
// real test
assertTrue(generator.dbEntitiesRequiringAutoPK.contains(exhibit));
assertFalse(generator.dbEntitiesRequiringAutoPK.contains(artistExhibit));
}
public void testLocalObject_TempId_NestedContext() throws Exception {
final Artist a1 = context1.newObject(Artist.class);
final ObjectContext nestedContext = runtime.newContext(context1);
interceptor.runWithQueriesBlocked(
new UnitTestClosure() {
public void execute() {
Artist a3 = nestedContext.localObject(a1);
assertNotSame(a3, a1);
assertEquals(a3.getObjectId(), a1.getObjectId());
assertSame(nestedContext, a3.getObjectContext());
}
});
}
@Override
public Map<String, DataSource> dataSources() {
Map<String, DataSource> dataSources = new HashMap<>();
for (DataNode n : runtime.getDataDomain().getDataNodes()) {
// this method is used to seed a special kind of JdbcConnector.
// But note that the DataSource here is attached to the DataNode
// transaction, so reading source data will happen over the same
// connection as writing target data. Hopefully such multiplexing
// the connection works ok...
dataSources.put(n.getName(), n.getDataSource());
}
return dataSources;
}
@Before
public void setUp() throws Exception {
generator = new DbGenerator(adapter, runtime.getDataDomain().getDataMap("testmap"), logger);
}
@Override
public EntityResolver entityResolver() {
return runtime.getChannel().getEntityResolver();
}
@Override
public ObjectContext newContext() {
return runtime.newContext();
}