public IOutputDescription Test(PluginInvokeArgs setupInfo)
{
Assembly loadedAssembly;
_assemblyLocation = setupInfo.AssemblyLocation;
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
if(!TryLoadAssembly(setupInfo.AssemblyLocation, setupInfo.AssemblyName, out loadedAssembly))
{
return null;
}
var parameters = BuildParameterList(setupInfo.Parameters);
var typeList = BuildTypeList(setupInfo.Parameters);
var type = loadedAssembly.GetType(setupInfo.Fullname);
var methodToRun = type.GetMethod(setupInfo.Method, typeList);
var instance = Activator.CreateInstance(type);
var pluginResult = methodToRun.Invoke(instance, parameters);
AppDomain.CurrentDomain.AssemblyResolve -= CurrentDomain_AssemblyResolve;
// do formating here to avoid object serialization issues ;)
var dataBrowser = DataBrowserFactory.CreateDataBrowser();
var dataSourceShape = DataSourceShapeFactory.CreateDataSourceShape();
if(pluginResult != null)
{
pluginResult = AdjustPluginResult(pluginResult, methodToRun);
var tmpData = dataBrowser.Map(pluginResult);
dataSourceShape.Paths.AddRange(tmpData);
}
var result = OutputDescriptionFactory.CreateOutputDescription(OutputFormats.ShapedXML);
result.DataSourceShapes.Add(dataSourceShape);
return result;
}
/// <summary>
/// Runs the specified setup information.
/// </summary>
/// <param name="setupInfo">The setup information.</param>
/// <returns></returns>
public object Run(PluginInvokeArgs setupInfo)
{
Assembly loadedAssembly;
_assemblyLocation = setupInfo.AssemblyLocation;
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
if(!TryLoadAssembly(setupInfo.AssemblyLocation, setupInfo.AssemblyName, out loadedAssembly))
{
return null;
}
var parameters = BuildParameterList(setupInfo.Parameters);
var typeList = BuildTypeList(setupInfo.Parameters);
var type = loadedAssembly.GetType(setupInfo.Fullname);
var methodToRun = type.GetMethod(setupInfo.Method, typeList);
var instance = Activator.CreateInstance(type);
var pluginResult = methodToRun.Invoke(instance, parameters);
AppDomain.CurrentDomain.AssemblyResolve -= CurrentDomain_AssemblyResolve;
// do formating here to avoid object serialization issues ;)
var formater = setupInfo.OutputFormatter;
if(formater != null)
{
pluginResult = AdjustPluginResult(pluginResult, methodToRun);
return formater.Format(pluginResult).ToString();
}
return pluginResult;
}
/// <summary>
/// Tests the plugin.
/// </summary>
/// <param name="pluginService">The plugin service.</param>
/// <returns></returns>
public IOutputDescription TestPlugin(PluginService pluginService)
{
PluginInvokeArgs args = new PluginInvokeArgs
{
AssemblyLocation = ((PluginSource)pluginService.Source).AssemblyLocation,
AssemblyName = ((PluginSource)pluginService.Source).AssemblyName,
Method = pluginService.Method.Name,
Fullname = pluginService.Namespace,
Parameters = pluginService.Method.Parameters
};
var pluginResult = PluginServiceExecutionFactory.TestPlugin(args);
return pluginResult;
}
public static IOutputDescription TestPlugin(PluginInvokeArgs args)
{
AppDomain childDomain = null;
try
{
var runtime = CreateInvokeAppDomain(out childDomain);
// start the runtime. call will marshal into the child runtime app domain
return(runtime.Test(args));
}
finally
{
if (childDomain != null)
{
AppDomain.Unload(childDomain);
}
}
}
public static object InvokePlugin(PluginInvokeArgs args)
{
AppDomain childDomain = null;
try
{
var runtime = CreateInvokeAppDomain(out childDomain);
// start the runtime. call will marshal into the child runtime app domain
return runtime.Run(args);
}
finally
{
if(childDomain != null)
{
AppDomain.Unload(childDomain);
}
}
}
public static IOutputDescription TestPlugin(PluginInvokeArgs args)
{
AppDomain childDomain = null;
try
{
var runtime = CreateInvokeAppDomain(out childDomain);
// start the runtime. call will marshal into the child runtime app domain
return runtime.Test(args);
}
finally
{
if(childDomain != null)
{
AppDomain.Unload(childDomain);
}
}
}
public static object InvokePlugin(PluginInvokeArgs args)
{
AppDomain childDomain = null;
try
{
var runtime = CreateInvokeAppDomain(out childDomain);
// start the runtime. call will marshal into the child runtime app domain
return(runtime.Run(args));
}
finally
{
if (childDomain != null)
{
AppDomain.Unload(childDomain);
}
}
}
void ExecutePlugin(PluginExecutionDto objectToRun, PluginInvokeArgs setupInfo, Assembly loadedAssembly, IDev2MethodInfo dev2MethodInfo)
{
VerifyArgument.IsNotNull("objectToRun", objectToRun);
VerifyArgument.IsNotNull("loadedAssembly", loadedAssembly);
VerifyArgument.IsNotNull("setupInfo", setupInfo);
var type = loadedAssembly.GetType(setupInfo.Fullname);
var knownBinder = new KnownTypesBinder();
loadedAssembly.ExportedTypes.ForEach(t => knownBinder.KnownTypes.Add(t));
if (objectToRun.IsStatic)
{
ExecuteSingleMethod(type, null, InvokeMethodsAction, loadedAssembly, dev2MethodInfo);
return;
}
var instance = objectToRun.ObjectString.DeserializeToObject(type, knownBinder);
ExecuteSingleMethod(type, instance, InvokeMethodsAction, loadedAssembly, dev2MethodInfo);
objectToRun.ObjectString = instance.SerializeToJsonString(knownBinder);//
}
/// <summary>
/// Runs the specified setup information.
/// </summary>
/// <param name="setupInfo">The setup information.</param>
/// <returns></returns>
public object Run(PluginInvokeArgs setupInfo)
{
_assemblyLocation = setupInfo.AssemblyLocation;
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
if (!_assemblyLoader.TryLoadAssembly(setupInfo.AssemblyLocation, setupInfo.AssemblyName, out Assembly loadedAssembly))
{
return(null);
}
var methodToRun = TryExecutePlugin(setupInfo, loadedAssembly, out object pluginResult);
AppDomain.CurrentDomain.AssemblyResolve -= CurrentDomain_AssemblyResolve;
var formater = setupInfo.OutputFormatter;
if (formater != null)
{
pluginResult = AdjustPluginResult(pluginResult, methodToRun);
return(formater.Format(pluginResult).ToString());
}
pluginResult = JsonConvert.SerializeObject(pluginResult);
return(pluginResult);
}
static object TryBuildInstance(PluginInvokeArgs setupInfo, Type type, List <object> constructorArgs, Assembly loadedAssembly)
{
var instance = new object();
if (setupInfo.PluginConstructor?.Inputs != null && (setupInfo.PluginConstructor == null || setupInfo.PluginConstructor.Inputs.Any()))
{
try
{
instance = BuildInstance(setupInfo, type, constructorArgs, loadedAssembly, instance);
}
catch (Exception)
{
instance = Activator.CreateInstance(type, constructorArgs);
}
}
else
{
instance = Activator.CreateInstance(type);
}
return(instance);
}
public IOutputDescription Test(PluginInvokeArgs setupInfo, out string jsonResult)
{
try
{
Assembly loadedAssembly;
jsonResult = null;
_assemblyLocation = setupInfo.AssemblyLocation;
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
if (!_assemblyLoader.TryLoadAssembly(setupInfo.AssemblyLocation, setupInfo.AssemblyName, out loadedAssembly))
{
return(null);
}
object pluginResult;
var methodToRun = ExecutePlugin(setupInfo, loadedAssembly, out pluginResult);
AppDomain.CurrentDomain.AssemblyResolve -= CurrentDomain_AssemblyResolve;
// do formating here to avoid object serialization issues ;)
var dataBrowser = DataBrowserFactory.CreateDataBrowser();
var dataSourceShape = DataSourceShapeFactory.CreateDataSourceShape();
if (pluginResult != null)
{
jsonResult = JsonConvert.SerializeObject(pluginResult);
pluginResult = AdjustPluginResult(pluginResult, methodToRun);
var tmpData = dataBrowser.Map(pluginResult);
dataSourceShape.Paths.AddRange(tmpData);
}
var result = OutputDescriptionFactory.CreateOutputDescription(OutputFormats.ShapedXML);
result.DataSourceShapes.Add(dataSourceShape);
return(result);
}
catch (Exception e)
{
Dev2Logger.Error("IOutputDescription Test(PluginInvokeArgs setupInfo)", e);
jsonResult = null;
return(null);
}
}
public IOutputDescription Test(PluginInvokeArgs setupInfo)
{
Assembly loadedAssembly;
_assemblyLocation = setupInfo.AssemblyLocation;
AppDomain.CurrentDomain.AssemblyResolve += CurrentDomain_AssemblyResolve;
if (!TryLoadAssembly(setupInfo.AssemblyLocation, setupInfo.AssemblyName, out loadedAssembly))
{
return(null);
}
var parameters = BuildParameterList(setupInfo.Parameters);
var typeList = BuildTypeList(setupInfo.Parameters);
var type = loadedAssembly.GetType(setupInfo.Fullname);
var methodToRun = type.GetMethod(setupInfo.Method, typeList);
var instance = Activator.CreateInstance(type);
var pluginResult = methodToRun.Invoke(instance, parameters);
AppDomain.CurrentDomain.AssemblyResolve -= CurrentDomain_AssemblyResolve;
// do formating here to avoid object serialization issues ;)
var dataBrowser = DataBrowserFactory.CreateDataBrowser();
var dataSourceShape = DataSourceShapeFactory.CreateDataSourceShape();
if (pluginResult != null)
{
pluginResult = AdjustPluginResult(pluginResult, methodToRun);
var tmpData = dataBrowser.Map(pluginResult);
dataSourceShape.Paths.AddRange(tmpData);
}
var result = OutputDescriptionFactory.CreateOutputDescription(OutputFormats.ShapedXML);
result.DataSourceShapes.Add(dataSourceShape);
return(result);
}
public void PluginRuntimeHandler_Run_WhenNullParameters_ExpectException()
{
//------------Setup for test--------------------------
var svc = CreatePluginService();
var source = CreatePluginSource();
var pluginRuntimeHandler = new PluginRuntimeHandler();
PluginInvokeArgs args = new PluginInvokeArgs { AssemblyLocation = source.AssemblyLocation, AssemblyName = "Foo", Fullname = svc.Namespace, Method = svc.Method.Name, Parameters = null };
//------------Execute Test---------------------------
pluginRuntimeHandler.Run(args);
}
public void PluginRuntimeHandler_Run_WhenValidLocation_ExpectResult()
{
//------------Setup for test--------------------------
var svc = CreatePluginService();
var source = CreatePluginSource();
var pluginRuntimeHandler = new PluginRuntimeHandler();
PluginInvokeArgs args = new PluginInvokeArgs { AssemblyLocation = source.AssemblyLocation, AssemblyName = "Foo", Fullname = svc.Namespace, Method = svc.Method.Name, Parameters = svc.Method.Parameters };
//------------Execute Test---------------------------
var result = pluginRuntimeHandler.Run(args);
var castResult = result as DummyClassForPluginTest;
//------------Assert Results-------------------------
if(castResult != null)
{
StringAssert.Contains(castResult.Name, "test data");
}
else
{
Assert.Fail("Failed Conversion for Assert");
}
}
public void PluginRuntimeHandler_InvokePlugin_WhenValidDll_ExpectValidResults()
{
//------------Setup for test--------------------------
var source = CreatePluginSource();
var svc = CreatePluginService();
//------------Execute Test---------------------------
using (Isolated<PluginRuntimeHandler> isolated = new Isolated<PluginRuntimeHandler>())
{
PluginInvokeArgs args = new PluginInvokeArgs { AssemblyLocation = source.AssemblyLocation, AssemblyName = "Foo", Fullname = svc.Namespace, Method = svc.Method.Name, Parameters = svc.Method.Parameters };
var result = PluginServiceExecutionFactory.InvokePlugin(args);
var castResult = result as DummyClassForPluginTest;
//------------Assert Results-------------------------
if (castResult != null)
{
StringAssert.Contains(castResult.Name, "test data");
}
else
{
Assert.Fail("Failed Conversion for Assert");
}
}
}
