/** Retrieve "best" WMS guess of parameters based on provided context */
protected Map<String, Serializable> toParams(IStructuredSelection context) {
if (context != null) {
WWConnectionFactory connectionFactory = new WWConnectionFactory();
for (Iterator itr = context.iterator(); itr.hasNext(); ) {
Map<String, Serializable> params = connectionFactory.createConnectionParameters(itr.next());
if (!params.isEmpty()) return params;
}
}
return Collections.emptyMap();
}
/** Can be called during createControl */
protected Map<String, Serializable> defaultParams() {
IStructuredSelection selection =
(IStructuredSelection)
PlatformUI.getWorkbench()
.getActiveWorkbenchWindow()
.getSelectionService()
.getSelection();
Map<String, Serializable> toParams = toParams(selection);
if (!toParams.isEmpty()) {
return toParams;
}
WWConnectionFactory connectionFactory = new WWConnectionFactory();
Map<String, Serializable> params =
connectionFactory.createConnectionParameters(getState().getWorkflow().getContext());
if (params != null) return params;
return Collections.emptyMap();
}