@Override
public void update(IProgressMonitor monitor) {
List<String> scopes = null;
SPELLmessage msg = new SPELLmessageGetSharedVariableScopes();
SPELLmessage response;
try {
response = s_proxy.sendRequest(msg);
if (response != null) {
scopes = SPELLmessageGetSharedVariableScopes.getScopes(response);
}
if (scopes != null) {
scopes.add(GLOBAL_SCOPE);
// Create local model scope tables if needed
for (String scope : scopes) {
if (!m_tables.containsKey(scope)) {
SharedScope table = new SharedScope(scope, s_proxy);
m_tables.put(scope, table);
Logger.debug("Added new scope during update: " + scope, Level.PROC, this);
}
if (monitor.isCanceled()) return;
}
// Clean local model scope tables if needed
List<String> toRemove = new LinkedList<String>();
for (String scope : m_tables.keySet()) {
if (!scopes.contains(scope)) {
toRemove.add(scope);
Logger.debug("Remove scope during update: " + scope, Level.PROC, this);
}
if (monitor.isCanceled()) return;
}
for (String scope : toRemove) {
m_tables.remove(scope);
if (monitor.isCanceled()) return;
}
}
// Once the set of scopes is aligned, update the tables
for (ISharedScope table : m_tables.values()) {
Logger.debug("Updating scope: " + table.getScopeName(), Level.PROC, this);
table.update(monitor);
if (monitor.isCanceled()) return;
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* *************************************************************************
*
* <p>************************************************************************
*/
@Override
public void removeSharedScope(String scope) {
if (scope.equals(GLOBAL_SCOPE)) return;
if (m_tables.containsKey(scope)) {
SPELLmessage msg = new SPELLmessageRemoveSharedVariableScope(s_proxy.getClientKey(), scope);
SPELLmessage response;
try {
response = s_proxy.sendRequest(msg);
if (response != null) {
if (SPELLmessageRemoveSharedVariableScope.isSuccess(response)) {
Logger.info("Remove shared scope " + scope, Level.PROC, this);
m_tables.remove(scope);
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
}