private static void addMapping(
Map<Integer, String> nameMap, Map<String, Integer> idMap, long id, String name) {
if ((id >>> 32) != 0) {
throw new AssertionError("Id has high bits set: " + id + ", " + name);
}
Integer intId = Integer.valueOf((int) id);
if (nameMap.put(intId, name) != null) {
throw new AssertionError("Duplicate id: " + id + ", " + name);
}
if (idMap.put(name, intId) != null) {
throw new AssertionError("Duplicate name: " + id + ", " + name);
}
}
static Config getConfig(final String name, final InputStream stream) {
Config config = configMap.get(name);
if (config != null) {
return config;
}
try {
config = new Config(name, stream);
configMap.put(name, config);
return config;
} catch (Exception e) {
throw new ProviderException("Error parsing configuration", e);
}
}
public static long getId(Map<String, Integer> idMap, String name) {
Integer mech = idMap.get(name);
if (mech == null) {
throw new IllegalArgumentException("Unknown name " + name);
}
return mech.intValue() & 0xffffffffL;
}
private static String getName(Map<Integer, String> nameMap, long id) {
String name = null;
if ((id >>> 32) == 0) {
name = nameMap.get(Integer.valueOf((int) id));
}
if (name == null) {
name = "Unknown 0x" + toFullHexString(id);
}
return name;
}
static Config removeConfig(String name) {
return configMap.remove(name);
}