/**
* Creates a new map with the same mappings as the given map. The map is created with a capacity
* of twice the number of mappings in the given map or 11 (whichever is greater), and a default
* load factor.
*
* @param t the map
*/
public ConcurrentHashMap(Map<? extends K, ? extends V> t) {
this(
Math.max((int) (t.size() / DEFAULT_LOAD_FACTOR) + 1, 11),
DEFAULT_LOAD_FACTOR,
DEFAULT_SEGMENTS);
putAll(t);
}
/**
* Populates the internal collection of registered {@link AuthScheme authentication schemes} with
* the content of the map passed as a parameter.
*
* @param map authentication schemes
*/
public void setItems(final Map<String, AuthSchemeFactory> map) {
if (map == null) {
return;
}
registeredSchemes.clear();
registeredSchemes.putAll(map);
}
public OAbstractProfiler(final OAbstractProfiler profiler) {
hooks.putAll(profiler.hooks);
dictionary.putAll(profiler.dictionary);
types.putAll(profiler.types);
}
public final void fillVersions(
final ConcurrentHashMap<AddonVersionReference, AbstractAddon> versions) {
for (ConcurrentHashMap.Entry<AddonDeveloperReference, AbstractAddonDeveloper> developer :
developers.entrySet()) versions.putAll(developer.getValue().listVersions());
}
@Override
public void onChange(String resource) {
try {
LOG.debug("Reading " + resource);
HashMap<CommandExecutor.Method, Stage> newexecutorsMap =
new HashMap<CommandExecutor.Method, Stage>();
Document document = getResourceLoader().getDocument(resource);
Map<Stage, Integer> totals = new EnumMap<Stage, Integer>(Stage.class);
if (document != null) {
org.w3c.dom.NodeList ellist = document.getDocumentElement().getChildNodes();
Stage prevStage = Stage.RECOGNIZER;
for (int i = 0; i <= ellist.getLength(); i++) {
if (ellist.item(i) instanceof Element) {
Element el = (Element) ellist.item(i);
if (el.getTagName().equals("localhost")) {
int max = Integer.parseInt(el.getAttribute("max_simultaneous_transcoders"));
Stage s = Stage.valueOf(el.getAttribute("stage").toUpperCase());
Integer t = totals.get(s);
if (t == null) t = 0;
t += max;
totals.put(s, t);
for (int j = 1; j <= max; j++) {
newexecutorsMap.put(new CommandExecutor.Method(), s);
}
} else if (el.getTagName().equals("server")) {
int max = Integer.parseInt(el.getAttribute("max_simultaneous_transcoders"));
Stage s = Stage.valueOf(el.getAttribute("stage").toUpperCase());
Integer t = totals.get(s);
if (t == null) t = 0;
t += max;
totals.put(s, t);
String host = el.getAttribute("host");
int port = Integer.parseInt(el.getAttribute("port"));
for (int j = 1; j <= max; j++) {
newexecutorsMap.put(new CommandExecutor.Method(host, port), s);
}
}
}
}
for (Map.Entry<Stage, Integer> e : totals.entrySet()) {
threadPools.get(e.getKey()).setCorePoolSize(e.getValue());
threadPools.get(e.getKey()).setMaximumPoolSize(e.getValue());
}
} else {
LOG.warn("No " + resource);
}
synchronized (executorsMap) {
executorsMap.clear();
executorsMap.putAll(newexecutorsMap);
}
LOG.service(
"Reading of configuration file "
+ resource
+ " successfull. Executors "
+ executorsMap
+ ". Max simultaneous transcoders: "
+ totals);
} catch (Exception e) {
LOG.error(
e.getClass()
+ " "
+ e.getMessage()
+ " In "
+ resource
+ " Executors now "
+ executorsMap
+ " (not changed)",
e);
}
}
