private void assertDescendingRange(int startingValue, TAItem item) {
TAItem current = item;
while (current != null) {
Assert.areEqual(startingValue, current.value());
current = current.next();
startingValue--;
}
}
private void updateAscendingWithRange(TAItem item, int startingValue) {
TAItem current = item;
while (current != null) {
current.value(startingValue);
current = current.next();
startingValue++;
}
}
public static TAItem newTAITem(int depth) {
if (depth == 0) {
return null;
}
TAItem header = new TAItem(depth);
header._next = Item.newItem(depth - 1);
return header;
}
public static TAItem newTAItem(int depth) {
if (depth == 0) {
return null;
}
TAItem root = new TAItem();
root._value = depth;
root._next = newTAItem(depth - 1);
return root;
}
public void testRefresh() {
ExtObjectContainer client1 = openNewSession();
ExtObjectContainer client2 = openNewSession();
TAItem item1 = (TAItem) retrieveInstance(client1);
TAItem item2 = (TAItem) retrieveInstance(client2);
assertDescendingRange(10, item1);
assertDescendingRange(10, item2);
item1.value(100);
item1.next().value(200);
client1.store(item1, 2);
client1.commit();
Assert.areEqual(100, item1.value());
Assert.areEqual(200, item1.next().value());
Assert.areEqual(10, item2.value());
Assert.areEqual(9, item2.next().value());
// refresh 0
client2.refresh(item2, 0);
Assert.areEqual(10, item2.value());
Assert.areEqual(9, item2.next().value());
// refresh 1
client2.refresh(item2, 1);
Assert.areEqual(100, item2.value());
Assert.areEqual(9, item2.next().value());
// refresh 2
client2.refresh(item2, 2);
Assert.areEqual(100, item2.value());
Assert.areEqual(200, item2.next().value());
updateAscendingWithRange(item1, 1000);
client1.store(item1, 5);
client1.commit();
client2.refresh(item2, 5);
TAItem next2 = item2;
for (int i = 1000; i < 1005; i++) {
Assert.areEqual(i, next2.value());
next2 = next2.next();
}
client1.close();
client2.close();
}
protected void store() throws Exception {
TAItem item = TAItem.newTAItem(ITEM_DEPTH);
item._isRoot = true;
_class = item.getClass();
store(item);
}
protected void store() throws Exception {
Item item = TAItem.newItem(ITEM_DEPTH);
item._isRoot = true;
store(item);
}