/// <summary>
/// 初始化插件框架
/// </summary>
/// <param name="adaptor"></param>
internal void Initialize(IFrameworkAdaptor adaptor)
{
this.adaptor = adaptor;
active = false;
/* 初始化适配器 */
adaptor.Initialize();
try
{
adaptor.InitializeStorage();
}
catch (Exception e)
{
throw new Exception(e.Message, e);
}
/* 初始化框架属性 */
InitializeProperties(adaptor.Properties);
/* 初始化包管理器 */
packageAdmin = new PackageAdminImpl(this);
/* 初始化扩展管理器 */
extensionAdmin = new ExtensionAdmin(this);
/* 初始化程序集解析器 */
assemblyResolver = new AssemblyResolvingImpl(this);
/* 初始化启动级别管理器 */
startLevelManager = new StartLevelManager(this);
/* 创建服务注册中心 */
serviceRegistry = new ServiceRegistry(this);
/* 创建系统插件 */
this.CreateSystemBundle();
/* 为安装的插件创建插件对象. */
IBundleData[] bundleDatas = adaptor.InstalledBundles.ToArray();
bundles = new BundleRepository(this);
/* 添加系统插件到插件仓库 */
bundles.Add(systemBundle);
if (bundleDatas != null)
{
for (int i = 0; i < bundleDatas.Length; i++)
{
try
{
AbstractBundle bundle = AbstractBundle.CreateBundle(bundleDatas[i], this, true);
bundles.Add(bundle);
}
catch (BundleException be)
{
Log.Debug(be);
// This is not a fatal error. Publish the framework event.
//publishFrameworkEvent(FrameworkEvent.ERROR, systemBundle, be);
}
}
}
}
/**
* Build an array of all installed bundles to be launch.
* The returned array is sorted by increasing startlevel/id order.
* @param bundles - the bundles installed in the framework
* @return A sorted array of bundles
*/
internal AbstractBundle[] GetInstalledBundles(BundleRepository bundles, bool sortByDependency)
{
/* make copy of bundles vector in case it is modified during launch */
AbstractBundle[] installedBundles;
lock (bundles)
{
IList allBundles = bundles.GetBundles();
installedBundles = new AbstractBundle[allBundles.Count];
allBundles.CopyTo(installedBundles, 0);
/* Sort bundle array in ascending startlevel / bundle id order
* so that bundles are started in ascending order.
*/
BundleUtil.Sort(installedBundles, 0, installedBundles.Length);
//if (sortByDependency)
// SortByDependency(installedBundles);
}
return(installedBundles);
}
