public String getPluginName() {
if (definitionMap.containsKey(KEY_PLUGIN_NAME)) {
return definitionMap.getString(KEY_PLUGIN_NAME);
} else {
return getDefaultPluginName();
}
}
protected void initFeatureVersions() throws PluginException.InvalidDefinition {
if (definitionMap.containsKey(KEY_PLUGIN_FEATURE_VERSION_MAP)) {
Map<Plugin.Feature, String> map = new HashMap<Plugin.Feature, String>();
Map<String, String> spec =
(Map<String, String>) definitionMap.getMap(KEY_PLUGIN_FEATURE_VERSION_MAP);
log.debug2("features: " + spec);
for (Map.Entry<String, String> ent : spec.entrySet()) {
try {
// Prefix version string with feature name to create separate
// namespace for each feature
String key = ent.getKey();
map.put(Plugin.Feature.valueOf(key), key + "_" + ent.getValue());
} catch (RuntimeException e) {
log.warning(
getPluginName()
+ " set unknown feature: "
+ ent.getKey()
+ " to version "
+ ent.getValue(),
e);
throw new PluginException.InvalidDefinition("Unknown feature: " + ent.getKey(), e);
}
}
featureVersion = map;
} else {
featureVersion = null;
}
}
protected void initAuFeatureMap() {
if (definitionMap.containsKey(DefinableArchivalUnit.KEY_AU_FEATURE_URL_MAP)) {
Map<String, ?> featMap = definitionMap.getMap(DefinableArchivalUnit.KEY_AU_FEATURE_URL_MAP);
for (Map.Entry ent : featMap.entrySet()) {
Object val = ent.getValue();
if (val instanceof Map) {
ent.setValue(MapUtil.expandAlternativeKeyLists((Map) val));
}
}
}
}
private ExternalizableMap loadMap(String extMapName, ClassLoader loader)
throws FileNotFoundException {
String first = null;
String next = extMapName;
List<String> urls = new ArrayList<String>();
ExternalizableMap res = null;
while (next != null) {
// convert the plugin class name to an xml file name
String mapFile = next.replace('.', '/') + MAP_SUFFIX;
URL url = loader.getResource(mapFile);
if (url != null && urls.contains(url.toString())) {
throw new PluginException.InvalidDefinition("Plugin inheritance loop: " + next);
}
// load into map
ExternalizableMap oneMap = new ExternalizableMap();
oneMap.loadMapFromResource(mapFile, loader);
urls.add(url.toString());
// apply overrides one plugin at a time in inheritance chain
processOverrides(oneMap);
if (res == null) {
res = oneMap;
} else {
for (Map.Entry ent : oneMap.entrySet()) {
String key = (String) ent.getKey();
Object val = ent.getValue();
if (!res.containsKey(key)) {
res.setMapElement(key, val);
}
}
}
if (oneMap.containsKey(KEY_PLUGIN_PARENT)) {
next = oneMap.getString(KEY_PLUGIN_PARENT);
} else {
next = null;
}
}
loadedFromUrls = urls;
return res;
}