/**
* This method returns all properties in a map of string->string under the given prefix property.
*
* @param property the prefix property, and must be of type PropertyType.PREFIX
* @return a map of strings to strings of the resulting properties
*/
public Map<String, String> getAllPropertiesWithPrefix(Property property) {
checkType(property, PropertyType.PREFIX);
Map<String, String> propMap = new HashMap<String, String>();
getProperties(propMap, new PrefixFilter(property.getKey()));
return propMap;
}
public static boolean isValidTablePropertyKey(String key) {
if (validTableProperties == null) {
synchronized (Property.class) {
if (validTableProperties == null) {
HashSet<String> tmp = new HashSet<String>();
for (Property p : Property.values())
if (!p.getType().equals(PropertyType.PREFIX)
&& p.getKey().startsWith(Property.TABLE_PREFIX.getKey())) tmp.add(p.getKey());
validTableProperties = tmp;
}
}
}
return validTableProperties.contains(key)
|| key.startsWith(Property.TABLE_CONSTRAINT_PREFIX.getKey())
|| key.startsWith(Property.TABLE_ITERATOR_PREFIX.getKey())
|| key.startsWith(Property.TABLE_LOCALITY_GROUP_PREFIX.getKey());
}
private void checkType(Property property, PropertyType type) {
if (!property.getType().equals(type)) {
String msg =
"Configuration method intended for type "
+ type
+ " called with a "
+ property.getType()
+ " argument ("
+ property.getKey()
+ ")";
IllegalArgumentException err = new IllegalArgumentException(msg);
log.error(msg, err);
throw err;
}
}
public static void parseIterConf(
IteratorScope scope,
List<IterInfo> iters,
Map<String, Map<String, String>> allOptions,
AccumuloConfiguration conf) {
final Property scopeProperty = getProperty(scope);
final String scopePropertyKey = scopeProperty.getKey();
for (Entry<String, String> entry : conf.getAllPropertiesWithPrefix(scopeProperty).entrySet()) {
String suffix = entry.getKey().substring(scopePropertyKey.length());
String suffixSplit[] = suffix.split("\\.", 3);
if (suffixSplit.length == 1) {
String sa[] = entry.getValue().split(",");
int prio = Integer.parseInt(sa[0]);
String className = sa[1];
iters.add(new IterInfo(prio, className, suffixSplit[0]));
} else if (suffixSplit.length == 3 && suffixSplit[1].equals("opt")) {
String iterName = suffixSplit[0];
String optName = suffixSplit[2];
Map<String, String> options = allOptions.get(iterName);
if (options == null) {
options = new HashMap<>();
allOptions.put(iterName, options);
}
options.put(optName, entry.getValue());
} else {
log.warn("Unrecognizable option: " + entry.getKey());
}
}
Collections.sort(iters, new IterInfoComparator());
}
@Override
public String get(Property property) {
return map.get(property.getKey());
}
public static Property getPropertyByKey(String key) {
for (Property prop : Property.values()) if (prop.getKey().equals(key)) return prop;
return null;
}