/**
* list the configurations of resource model providers.
*
* @return a list of maps containing:
* <ul>
* <li>type - provider type name
* <li>props - configuration properties
* </ul>
*/
@Override
public synchronized List<Map<String, Object>> listResourceModelConfigurations() {
Map propertiesMap = projectConfig.getProperties();
Properties properties = new Properties();
properties.putAll(propertiesMap);
return listResourceModelConfigurations(properties);
}
/**
* Return a list of resource model configuration
*
* @param props properties
* @return List of Maps, each map containing "type": String, "props":Properties
*/
public static List<Map<String, Object>> listResourceModelConfigurations(final Properties props) {
final ArrayList<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
int i = 1;
boolean done = false;
while (!done) {
final String prefix = RESOURCES_SOURCE_PROP_PREFIX + "." + i;
if (props.containsKey(prefix + ".type")) {
final String providerType = props.getProperty(prefix + ".type");
final Properties configProps = new Properties();
final int len = (prefix + ".config.").length();
for (final Object o : props.keySet()) {
final String key = (String) o;
if (key.startsWith(prefix + ".config.")) {
configProps.setProperty(key.substring(len), props.getProperty(key));
}
}
final HashMap<String, Object> map = new HashMap<String, Object>();
map.put("type", providerType);
map.put("props", configProps);
list.add(map);
} else {
done = true;
}
i++;
}
return list;
}
private ResourceModelSource loadResourceModelSource(
String type, Properties configuration, boolean useCache, String ident)
throws ExecutionServiceException {
final ResourceModelSourceService nodesSourceService = getResourceModelSourceService();
configuration.put("project", projectConfig.getName());
ResourceModelSource sourceForConfiguration =
nodesSourceService.getSourceForConfiguration(type, configuration);
if (useCache) {
ResourceModelSourceFactory provider = nodesSourceService.providerOfType(type);
String name = ident;
if (provider instanceof Describable) {
Describable desc = (Describable) provider;
Description description = desc.getDescription();
name = ident + " (" + description.getTitle() + ")";
}
return createCachingSource(sourceForConfiguration, ident, name);
} else {
return sourceForConfiguration;
}
}