DarthAffe/Artemis
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Code Issues Releases Wiki Activity

Changed plugins to abstract classes

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SpoinkyNL committed 2019-04-16 00:24:50 +02:00
1 parent c9277ecc4e
commit f63a7b91c8
36 files changed
+657 -300
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src/Artemis.Core/Services/PluginService.cs
+16 -17
View File
@@ -5,13 +5,14 @@ using System.Linq;
using AppDomainToolkit;
using Artemis.Core.Events;
using Artemis.Core.Exceptions;
using Artemis.Core.Plugins.Abstract;
using Artemis.Core.Plugins.Exceptions;
using Artemis.Core.Plugins.Interfaces;
using Artemis.Core.Plugins.Models;
using Artemis.Core.Services.Interfaces;
using Newtonsoft.Json;
using Ninject;
using Ninject.Extensions.ChildKernel;
using Ninject.Parameters;
namespace Artemis.Core.Services
{
@@ -88,10 +89,7 @@ namespace Artemis.Core.Services
lock (_plugins)
{
// Unload all plugins
while (_plugins.Count > 0)
{
UnloadPlugin(_plugins[0]);
}
while (_plugins.Count > 0) UnloadPlugin(_plugins[0]);
// Dispose the child kernel and therefore any leftover plugins instantiated with it
if (_childKernel != null)
@@ -119,7 +117,7 @@ namespace Artemis.Core.Services
if (!File.Exists(mainFile))
throw new ArtemisPluginException(pluginInfo, "Couldn't find the plugins main entry at " + mainFile);
// Load the plugin, all types implementing IPlugin and register them with DI
// Load the plugin, all types implementing Plugin and register them with DI
var setupInfo = new AppDomainSetup
{
ApplicationName = pluginInfo.Guid.ToString(),
@@ -137,18 +135,19 @@ namespace Artemis.Core.Services
throw new ArtemisPluginException(pluginInfo, "Failed to load the plugins assembly", e);
}
// Get the IPlugin implementation from the main assembly and if there is only one, instantiate it
// Get the Plugin implementation from the main assembly and if there is only one, instantiate it
var mainAssembly = pluginInfo.Context.Domain.GetAssemblies().First(a => a.Location == mainFile);
var pluginTypes = mainAssembly.GetTypes().Where(t => typeof(IPlugin).IsAssignableFrom(t)).ToList();
var pluginTypes = mainAssembly.GetTypes().Where(t => typeof(Plugin).IsAssignableFrom(t)).ToList();
if (pluginTypes.Count > 1)
throw new ArtemisPluginException(pluginInfo, $"Plugin contains {pluginTypes.Count} implementations of IPlugin, only 1 allowed");
throw new ArtemisPluginException(pluginInfo, $"Plugin contains {pluginTypes.Count} implementations of Plugin, only 1 allowed");
if (pluginTypes.Count == 0)
throw new ArtemisPluginException(pluginInfo, "Plugin contains no implementation of IPlugin");
throw new ArtemisPluginException(pluginInfo, "Plugin contains no implementation of Plugin");
var pluginType = pluginTypes.Single();
try
{
pluginInfo.Instance = (IPlugin) _childKernel.Get(pluginType);
var constructorArguments = new ConstructorArgument("pluginInfo", pluginInfo);
pluginInfo.Instance = (Plugin) _childKernel.Get(pluginType, constraint: null, constructorArguments);
}
catch (Exception e)
{
@@ -179,7 +178,7 @@ namespace Artemis.Core.Services
}
_childKernel.Unbind(pluginInfo.Instance.GetType());
pluginInfo.Instance.Dispose();
pluginInfo.Context.Dispose();
_plugins.Remove(pluginInfo);
@@ -189,7 +188,7 @@ namespace Artemis.Core.Services
}
/// <inheritdoc />
public PluginInfo GetPluginInfo(IPlugin plugin)
public PluginInfo GetPluginInfo(Plugin plugin)
{
lock (_plugins)
{
@@ -204,20 +203,20 @@ namespace Artemis.Core.Services
}
/// <inheritdoc />
public ILayerType GetLayerTypeByGuid(Guid layerTypeGuid)
public LayerType GetLayerTypeByGuid(Guid layerTypeGuid)
{
var pluginInfo = _plugins.FirstOrDefault(p => p.Guid == layerTypeGuid);
if (pluginInfo == null)
return null;
if (!(pluginInfo.Instance is ILayerType layerType))
throw new ArtemisPluginException(pluginInfo, "Plugin is expected to implement exactly one ILayerType");
if (!(pluginInfo.Instance is LayerType layerType))
throw new ArtemisPluginException(pluginInfo, "Plugin is expected to implement exactly one LayerType");
return layerType;
}
/// <inheritdoc />
public List<T> GetPluginsOfType<T>() where T : IPlugin
public List<T> GetPluginsOfType<T>() where T : Plugin
{
lock (_plugins)
{