/// <summary>
/// 创建插件对象。
/// </summary>
/// <param name="pluginTree">依附的插件树对象。</param>
/// <param name="name">插件名称，该名称必须在同级插件中唯一。</param>
/// <param name="filePath">插件文件路径(完整路径)。</param>
/// <param name="parent">所属的父插件。</param>
/// <remarks>创建的插件对象，并没有被加入到<paramref name="parent"/>参数指定的父插件的子集中(<seealso cref="Zongsoft.Plugins.Plugin.Children"/>)。</remarks>
internal Plugin(PluginTree pluginTree, string name, string filePath, Plugin parent)
{
if (pluginTree == null)
{
throw new ArgumentNullException("pluginTree");
}
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentNullException("name");
}
if (string.IsNullOrWhiteSpace(filePath))
{
throw new ArgumentNullException("filePath");
}
_pluginTree = pluginTree;
_name = name.Trim();
_filePath = filePath;
_parent = parent;
_status = PluginStatus.None;
_manifest = new PluginManifest(this);
_children = new PluginCollection(this);
_builtins = new List <Builtin>();
_modules = new FixedElementCollection <IApplicationModule>();
_parsers = new FixedElementCollection <IParser>();
_builders = new BuilderElementCollection();
}
/// <summary>
/// 创建插件对象。
/// </summary>
/// <param name="pluginTree">依附的插件树对象。</param>
/// <param name="name">插件名称，该名称必须在同级插件中唯一。</param>
/// <param name="filePath">插件文件路径(完整路径)。</param>
/// <param name="parent">所属的父插件。</param>
/// <remarks>创建的插件对象，并没有被加入到<paramref name="parent"/>参数指定的父插件的子集中(<seealso cref="Zongsoft.Plugins.Plugin.Children"/>)。</remarks>
internal Plugin(PluginTree pluginTree, string name, string filePath, Plugin parent)
{
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentNullException("name");
}
if (string.IsNullOrWhiteSpace(filePath))
{
throw new ArgumentNullException("filePath");
}
_pluginTree = pluginTree ?? throw new ArgumentNullException(nameof(pluginTree));
_name = name.Trim();
_filePath = filePath;
_parent = parent;
_isHidden = string.Equals(Path.GetFileName(filePath), ".plugin", StringComparison.OrdinalIgnoreCase);
_status = PluginStatus.None;
_manifest = new PluginManifest(this);
_children = new PluginCollection(this);
_builtins = new List <Builtin>();
_parsers = new FixedElementCollection <IParser>();
_builders = new BuilderElementCollection();
}
protected PluginApplicationContext(IServiceProvider services) : base(services)
{
_syncRoot = new object();
this.Options = services.GetService <PluginOptions>() ??
new PluginOptions(services.GetRequiredService <IHostEnvironment>());
this.PluginTree = PluginTree.Get(this.Options);
}
public PluginResolver(PluginTree pluginTree)
{
if (pluginTree == null)
{
throw new ArgumentNullException("pluginTree");
}
_pluginTree = pluginTree;
}
//该构造函数用来构造根节点专用
internal PluginTreeNode(PluginTree tree) : base("/", true)
{
if (tree == null)
{
throw new ArgumentNullException("tree");
}
_tree = tree;
_children = new PluginTreeNodeCollection(this);
this.Value = null;
}
public PluginTreeNode(PluginTree tree, string name, object value) : base(name, null)
{
if (tree == null)
{
throw new ArgumentNullException("tree");
}
_tree = tree;
_children = new PluginTreeNodeCollection(this);
this.Value = value;
}
internal PluginContext(PluginSetup settings, PluginApplicationContext applicationContext)
{
if (settings == null)
{
throw new ArgumentNullException("settings");
}
if (applicationContext == null)
{
throw new ArgumentNullException("applicationContext");
}
_settings = (PluginSetup)settings.Clone();
_pluginTree = new PluginTree(this);
_applicationContext = applicationContext;
_settings.PropertyChanged += delegate
{
if (_pluginTree != null && _pluginTree.Status != PluginTreeStatus.None)
{
throw new InvalidOperationException();
}
};
}
public PluginTreeNode(PluginTree tree, string name) : this(tree, name, null)
{
}
//该构造函数用来构造根节点专用
internal PluginTreeNode(PluginTree tree) : base("/", true)
{
_tree = tree ?? throw new ArgumentNullException(nameof(tree));
_children = new PluginTreeNodeCollection(this);
this.Value = null;
}
public PluginResolver(PluginTree pluginTree)
{
this.PluginTree = pluginTree ?? throw new ArgumentNullException(nameof(pluginTree));
}