/**
* Retrieves the View instance with the given id.
*
* <p>Invokes {@link UifDictionaryIndex#getImmutableViewById(java.lang.String)} to get the view
* singleton from spring then returns a copy.
*
* @param viewId the unique id for the view
* @return View instance with the given id
* @throws org.kuali.rice.krad.datadictionary.DataDictionaryException if view doesn't exist for id
*/
public View getViewById(final String viewId) {
// check for preloaded view
if (viewPools.containsKey(viewId)) {
final UifViewPool viewPool = viewPools.get(viewId);
synchronized (viewPool) {
if (!viewPool.isEmpty()) {
View view = viewPool.getViewInstance();
// replace view in the pool
Runnable createView =
new Runnable() {
public void run() {
View newViewInstance = CopyUtils.copy(getImmutableViewById(viewId));
viewPool.addViewInstance(newViewInstance);
}
};
Thread t = new Thread(createView);
t.start();
return view;
} else {
LOG.info(
"Pool size for view with id: "
+ viewId
+ " is empty. Considering increasing max pool size.");
}
}
}
View view = getImmutableViewById(viewId);
return CopyUtils.copy(view);
}
