public static UpdateCenterMetadata get(String id, Map<String, PluginMetadata> plugins) {
UpdateCenterMetadata ucm = new UpdateCenterMetadata();
ucm.id = id;
ucm.plugins.putAll(plugins);
ucm.init();
return ucm;
}
/**
* Create metadata parsing Jenkins update center file.
*
* @param data .json or .json.html file served from update center.
*/
public static UpdateCenterMetadata parse(File data) throws IOException {
BufferedReader r = new BufferedReader(new FileReader(data));
r.readLine(); // the first line is preamble
String json = r.readLine(); // the 2nd line is the actual JSON
r.readLine(); // the third line is postamble
ObjectMapper om = new ObjectMapper();
om.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
UpdateCenterMetadata v = om.readValue(json, UpdateCenterMetadata.class);
v.init();
return v;
}