public void testMemberListAddRemoveIndependentObjects() throws Exception {
// Drop
removeAll(ListHolder.class);
// Create with many independent objects
ListHolder holder = new ListHolder();
holder.setList(new ArrayList());
holder.getList().add(new Referrer(1));
holder.getList().add(new Referrer(2));
holder.getList().add(new Referrer(3));
getStore().save(holder);
// Now check
Transaction tx =
getStore().getTransactionTracker().getTransaction(TransactionTracker.TX_REQUIRED);
tx.begin();
ListHolder dbHolder = null;
try {
dbHolder = (ListHolder) getStore().findSingle("find listholder");
// Check stats: 1 holder, +1 statement
Assert.assertEquals(dbHolder.getList().size(), 3);
Assert.assertEquals(tx.getStats().getSelectCount(), 2);
} finally {
tx.commit();
}
// Now insert independent
Book book = new Book("Independent Object", "1");
dbHolder.getList().add(book);
getStore().save(dbHolder);
// Now check
tx = getStore().getTransactionTracker().getTransaction(TransactionTracker.TX_REQUIRED);
tx.begin();
try {
dbHolder = (ListHolder) getStore().findSingle("find listholder");
// Check stats: 1 holder, +2 statement
Assert.assertEquals(dbHolder.getList().size(), 4);
Assert.assertEquals(tx.getStats().getSelectCount(), 4);
} finally {
tx.commit();
}
// Now remove indep object
dbHolder.getList().remove(book);
getStore().save(dbHolder);
// Add same class
dbHolder.getList().add(new Referrer(6));
getStore().save(dbHolder);
// Now check
tx = getStore().getTransactionTracker().getTransaction(TransactionTracker.TX_REQUIRED);
tx.begin();
try {
dbHolder = (ListHolder) getStore().findSingle("find listholder");
// Check stats: 1 holder, +2 statement
Assert.assertEquals(dbHolder.getList().size(), 4);
Assert.assertEquals(tx.getStats().getSelectCount(), 3);
} finally {
tx.commit();
}
}
public void testMemberListAddSuperclassObjects() throws Exception {
// Drop
removeAll(ListHolder.class);
// Create with many independent objects
ListHolder holder = new ListHolder();
holder.setList(new ArrayList());
holder.getList().add(new ReferrerSubclass(1, 1));
holder.getList().add(new ReferrerSubclass(2, 2));
holder.getList().add(new ReferrerSubclass(3, 3));
getStore().save(holder);
// Now check
Transaction tx =
getStore().getTransactionTracker().getTransaction(TransactionTracker.TX_REQUIRED);
tx.begin();
ListHolder dbHolder = null;
try {
dbHolder = (ListHolder) getStore().findSingle("find listholder");
// Check stats: 1 holder, +1 statement
Assert.assertEquals(dbHolder.getList().size(), 3);
Assert.assertEquals(tx.getStats().getSelectCount(), 2);
} finally {
tx.commit();
}
// Now insert superclass
dbHolder.getList().add(new Referrer(4));
getStore().save(dbHolder);
// Now check
tx = getStore().getTransactionTracker().getTransaction(TransactionTracker.TX_REQUIRED);
tx.begin();
try {
dbHolder = (ListHolder) getStore().findSingle("find listholder");
// Check stats: 1 holder, +1 statement
Assert.assertEquals(dbHolder.getList().size(), 4);
Assert.assertEquals(tx.getStats().getSelectCount(), 2);
} finally {
tx.commit();
}
}