@Test
public void testWithNullAsKeyAndValue() throws Exception {
final T cache = getInstance(1000, 1000);
assertEquals(0, (long) cache.size());
assertFalse(cache.contains(null));
assertNull(cache.get(null));
// Add entry with null as key and value ...
cache.put(null, null);
assertEquals(1, (long) cache.size());
assertTrue(cache.contains(null));
assertNull(cache.get(null));
// Add another entry ...
cache.put(new Object(), new Object());
assertEquals(2, (long) cache.size());
// Remove entry with null as key ...
assertNull(cache.remove(null).getValue());
assertEquals(1, (long) cache.size());
assertFalse(cache.contains(null));
assertNull(cache.get(null));
// Try to remove entry with null as key again ...
assertNull(cache.remove(null));
assertEquals(1, (long) cache.size());
assertFalse(cache.contains(null));
assertNull(cache.get(null));
}
private void compactNodes(T node) {
for (int i = 0; i < node.getChildCount(); i++) {
MPSTreeNode child = (MPSTreeNode) node.getChildAt(i);
if (myBuilder.isNamespaceNode(child)) {
compactNodes((T) child);
}
}
if (node.getParent() != null
&& // skip root
node.getChildCount() == 1
&& myBuilder.isNamespaceNode((MPSTreeNode) node.getChildAt(0))) {
T child = (T) node.getChildAt(0);
myBuilder.setName(node, myBuilder.getName(node) + "." + myBuilder.getName(child));
Enumeration children = child.children();
List<MPSTreeNode> oldChildren = new ArrayList<MPSTreeNode>();
while (children.hasMoreElements()) {
oldChildren.add((MPSTreeNode) children.nextElement());
}
for (MPSTreeNode c : oldChildren) {
child.remove(c);
node.add(c);
}
node.remove(child);
}
}
public static <T extends TreeNode> T remove(T node) {
if (node == null) {
return null;
}
node.remove();
return node;
}
public void remove(T dao, Long id) {
try {
dao.remove(id);
} catch (DAOException ex) {
throw new CoreException("Erro de de acesso ao banco de dados: " + ex.getMessage());
}
}
@Test
public void testWithNullAsValue() throws Exception {
final T cache = getInstance(1000, 1000);
final Object o = new Object();
assertEquals(0, (long) cache.size());
assertFalse(cache.contains(o));
assertNull(cache.get(o));
// Add entry with null as value ...
cache.put(o, null);
assertEquals(1, (long) cache.size());
assertTrue(cache.contains(o));
assertNull(cache.get(o));
// Remove entry with null as value ...
assertNull(cache.remove(o).getValue());
assertEquals(0, (long) cache.size());
assertFalse(cache.contains(o));
assertNull(cache.get(o));
// Try to remove entry with null as value again ...
assertNull(cache.remove(o));
assertEquals(0, (long) cache.size());
assertFalse(cache.contains(o));
assertNull(cache.get(o));
}
public void fillNode(MPSTreeNode root) {
sortTree(myRootNamespace);
compactNodes(myRootNamespace);
Enumeration children = myRootNamespace.children();
List<MPSTreeNode> oldChildren = new ArrayList<MPSTreeNode>();
while (children.hasMoreElements()) {
oldChildren.add((MPSTreeNode) children.nextElement());
}
for (MPSTreeNode node : oldChildren) {
myRootNamespace.remove(node);
root.add(node);
}
}
private Connection<Object> findConnection(List<DaemonStatus> statuses) {
for (DaemonStatus status : statuses) {
Address address = status.getAddress();
try {
return new TcpOutgoingConnector<Object>(
new DefaultMessageSerializer<Object>(getClass().getClassLoader()))
.connect(address);
} catch (ConnectException e) {
// this means the daemon died without removing its address from the registry
// we can safely remove this address now
daemonRegistry.remove(address);
}
}
return null;
}
private <T extends ModelEntity> void _delete(T entity, List<ProcessingEvent> events)
throws PersistenceException {
// give the event notifiers an opportunity to act, prior to deletion
entity.remove();
entityManager.remove(entity);
}
@Override
public Element remove(final Object key) {
return copyElementForReadIfNeeded(store.remove(key));
}
