/**
* 根据名称和版本得到服务
*
* @param name
* @param version
* @return
*/
protected <T extends Pluggable> T getInstance(
Class<T> clazz, String type, String name, String version, String xpId) {
try {
T t = (T) instances.get(type + "-" + name + "-" + version + "-" + xpId);
if (t == null) {
TypePluginFactory factory = getFactory(type);
t = factory.getSingleInstances(clazz, name, version, xpId);
instances.put(type + "-" + name + "-" + version + "-" + xpId, t);
}
return t;
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* 得到当前的插件工程类
*
* @return
* @throws IOException
*/
protected TypePluginFactory getFactory(String type) throws IOException {
return TypePluginFactory.getFactory(CoreConfigUtils.create(), type);
}