/// <summary>
/// Adds additionaly type information.
/// </summary>
/// <param name="typeMapping">The new type mapping.</param>
public void AddTypeInfo(TypeMapping typeMapping)
{
if (typeIds.ContainsKey(typeMapping.Id))
{
return;
}
try {
Type type = TypeLoader.Load(typeMapping.TypeName);
typeIds.Add(typeMapping.Id, type);
Type serializerType = TypeLoader.Load(typeMapping.Serializer);
object serializer;
if (serializerInstances.ContainsKey(serializerType))
{
serializer = serializerInstances[serializerType];
}
else
{
serializer = Activator.CreateInstance(serializerType, true);
serializerInstances.Add(serializerType, serializer);
}
serializerMapping.Add(type, serializer);
} catch (PersistenceException) {
throw;
} catch (Exception e) {
throw new PersistenceException(string.Format(
"Could not add type info for {0} ({1})",
typeMapping.TypeName, typeMapping.Serializer), e);
}
}
internal static Type?NewResourceHandlerTypeFor(string?resourceHandlerTypeName)
{
try
{
Type?resourceHandlerClass = TypeLoader.Load(resourceHandlerTypeName);
if (resourceHandlerClass == null)
{
if (TryLoadAlreadyGeneratedAssembly(resourceHandlerTypeName, out var assembly))
{
try
{
resourceHandlerClass = assembly?.GetType(resourceHandlerTypeName !, true);
}
catch (Exception)
{
resourceHandlerClass = Assembly.GetCallingAssembly().GetType(resourceHandlerTypeName !, true);
}
}
else
{
resourceHandlerClass = Assembly.GetCallingAssembly().GetType(resourceHandlerTypeName !, true);
}
}
ConfirmResourceHandler(resourceHandlerClass);
return(resourceHandlerClass);
}
catch (Exception e)
{
throw new ArgumentException($"The resource handler class {resourceHandlerTypeName} cannot be loaded because: {e.Message}");
}
}
public void NoTypeNamePicksFirstType()
{
Type forwardingLoggerType = typeof(Microsoft.Build.Logging.ConfigurableForwardingLogger);
string forwardingLoggerAssemblyLocation = forwardingLoggerType.Assembly.Location;
Func <Type, object, bool> forwardingLoggerfilter = IsForwardingLoggerClass;
Type firstPublicType = FirstPublicDesiredType(forwardingLoggerfilter, forwardingLoggerAssemblyLocation);
TypeLoader loader = new TypeLoader(forwardingLoggerfilter);
LoadedType loadedType = loader.Load(String.Empty, AssemblyLoadInfo.Create(null, forwardingLoggerAssemblyLocation));
Assert.NotNull(loadedType);
Assert.True(loadedType.Assembly.AssemblyLocation.Equals(forwardingLoggerAssemblyLocation, StringComparison.OrdinalIgnoreCase));
Assert.True(loadedType.Type.Equals(firstPublicType));
Type fileLoggerType = typeof(Microsoft.Build.Logging.FileLogger);
string fileLoggerAssemblyLocation = forwardingLoggerType.Assembly.Location;
Func <Type, object, bool> fileLoggerfilter = IsLoggerClass;
firstPublicType = FirstPublicDesiredType(fileLoggerfilter, fileLoggerAssemblyLocation);
loader = new TypeLoader(fileLoggerfilter);
loadedType = loader.Load(String.Empty, AssemblyLoadInfo.Create(null, fileLoggerAssemblyLocation));
Assert.NotNull(loadedType);
Assert.True(loadedType.Assembly.AssemblyLocation.Equals(fileLoggerAssemblyLocation, StringComparison.OrdinalIgnoreCase));
Assert.True(loadedType.Type.Equals(firstPublicType));
}
public void NoTypeNamePicksFirstType()
{
Type forwardingLoggerType = typeof(net.r_eg.IeXod.Logging.ConfigurableForwardingLogger);
string forwardingLoggerAssemblyLocation = forwardingLoggerType.Assembly.Location;
Func <Type, object, bool> forwardingLoggerfilter = IsForwardingLoggerClass;
Type firstPublicType = FirstPublicDesiredType(forwardingLoggerfilter, forwardingLoggerAssemblyLocation);
TypeLoader loader = new TypeLoader(forwardingLoggerfilter);
LoadedType loadedType = loader.Load(String.Empty, AssemblyLoadInfo.Create(null, forwardingLoggerAssemblyLocation));
Assert.NotNull(loadedType);
Assert.Equal(forwardingLoggerAssemblyLocation, loadedType.Assembly.AssemblyLocation);
Assert.Equal(firstPublicType, loadedType.Type);
Type fileLoggerType = typeof(net.r_eg.IeXod.Logging.FileLogger);
string fileLoggerAssemblyLocation = forwardingLoggerType.Assembly.Location;
Func <Type, object, bool> fileLoggerfilter = IsLoggerClass;
firstPublicType = FirstPublicDesiredType(fileLoggerfilter, fileLoggerAssemblyLocation);
loader = new TypeLoader(fileLoggerfilter);
loadedType = loader.Load(String.Empty, AssemblyLoadInfo.Create(null, fileLoggerAssemblyLocation));
Assert.NotNull(loadedType);
Assert.Equal(fileLoggerAssemblyLocation, loadedType.Assembly.AssemblyLocation);
Assert.Equal(firstPublicType, loadedType.Type);
}
private static Type ActorClassWithProtocol(string?actorClassname, Type protocolClass)
{
try
{
var actorClass = TypeLoader.Load(actorClassname);
AssertActorWithProtocol(actorClass, protocolClass);
return(actorClass);
}
catch (Exception e)
{
throw new ArgumentException($"The class {actorClassname} cannot be loaded because: {e.Message}", e);
}
}
public void TypeLoader_ShouldLoadModule_WhenValidTypeNameIsProvided()
{
// Given
var types = new string[]
{
"Test.Extensible.Module.TestModule, Test.Extensible.Module"
};
var loader = new TypeLoader <TestAppEvents>(types);
// When
var modules = loader.Load(new TestAppEvents());
// Then
Assert.Single(modules);
}
public void TypeLoader_ShouldNotBindEvents_WhenNoValidTypeNamesAreProvided()
{
// Given
var types = new string[]
{
};
var loader = new TypeLoader <TestAppEvents>(types);
var events = new TestAppEvents();
// When
var modules = loader.Load(events);
//Then
Assert.Null(events.MyEvent);
}
public void Regress640476PartialName()
{
string forwardingLoggerLocation = typeof(Microsoft.Build.Logging.ConfigurableForwardingLogger).Assembly.Location;
TypeLoader loader = new TypeLoader(IsForwardingLoggerClass);
LoadedType loadedType = loader.Load("ConfigurableForwardingLogger", AssemblyLoadInfo.Create(null, forwardingLoggerLocation));
Assert.NotNull(loadedType);
Assert.True(loadedType.Assembly.AssemblyLocation.Equals(forwardingLoggerLocation, StringComparison.OrdinalIgnoreCase));
string fileLoggerLocation = typeof(Microsoft.Build.Logging.FileLogger).Assembly.Location;
loader = new TypeLoader(IsLoggerClass);
loadedType = loader.Load("FileLogger", AssemblyLoadInfo.Create(null, fileLoggerLocation));
Assert.NotNull(loadedType);
Assert.True(loadedType.Assembly.AssemblyLocation.Equals(fileLoggerLocation, StringComparison.OrdinalIgnoreCase));
}
public void Regress640476PartialName()
{
string forwardingLoggerLocation = typeof(net.r_eg.IeXod.Logging.ConfigurableForwardingLogger).Assembly.Location;
TypeLoader loader = new TypeLoader(IsForwardingLoggerClass);
LoadedType loadedType = loader.Load("ConfigurableForwardingLogger", AssemblyLoadInfo.Create(null, forwardingLoggerLocation));
Assert.NotNull(loadedType);
Assert.Equal(forwardingLoggerLocation, loadedType.Assembly.AssemblyLocation);
string fileLoggerLocation = typeof(net.r_eg.IeXod.Logging.FileLogger).Assembly.Location;
loader = new TypeLoader(IsLoggerClass);
loadedType = loader.Load("FileLogger", AssemblyLoadInfo.Create(null, fileLoggerLocation));
Assert.NotNull(loadedType);
Assert.Equal(fileLoggerLocation, loadedType.Assembly.AssemblyLocation);
}
public void TypeLoader_ShouldBindEvents_WhenValidTypeNameIsProvided()
{
// Given
var types = new string[]
{
"Test.Extensible.Module.TestModule, Test.Extensible.Module"
};
var loader = new TypeLoader <TestAppEvents>(types);
var events = new TestAppEvents();
// When
var modules = loader.Load(events);
//Then
Assert.NotNull(events.MyEvent);
}
public void TypeLoader_ShouldLoadModules_WhenMultipleTypeNamesProvided()
{
// Given
var types = new string[]
{
"Test.Extensible.Module.TestModule, Test.Extensible.Module",
"Test.Extensible.ModuleLoaders.TestTypeModule, Test.Extensible"
};
var loader = new TypeLoader <TestAppEvents>(types);
// When
var modules = loader.Load(new TestAppEvents());
// Then
Assert.Equal(2, modules.Count());
}
public void Regress640476FullyQualifiedName()
{
Type forwardingLoggerType = typeof(Microsoft.Build.Logging.ConfigurableForwardingLogger);
string forwardingLoggerLocation = forwardingLoggerType.Assembly.Location;
TypeLoader loader = new TypeLoader(IsForwardingLoggerClass);
LoadedType loadedType = loader.Load(forwardingLoggerType.FullName, AssemblyLoadInfo.Create(null, forwardingLoggerLocation));
Assert.NotNull(loadedType);
Assert.Equal(forwardingLoggerLocation, loadedType.Assembly.AssemblyLocation);
Type fileLoggerType = typeof(Microsoft.Build.Logging.FileLogger);
string fileLoggerLocation = fileLoggerType.Assembly.Location;
loader = new TypeLoader(IsLoggerClass);
loadedType = loader.Load(fileLoggerType.FullName, AssemblyLoadInfo.Create(null, fileLoggerLocation));
Assert.NotNull(loadedType);
Assert.Equal(fileLoggerLocation, loadedType.Assembly.AssemblyLocation);
}
private void WriteDataContext(CodeWriter writer, Database schema, GenerationContext context)
{
if (schema.Tables.Count == 0)
{
writer.WriteCommentLine("L69 no tables found");
return;
}
string contextBase = schema.BaseType;
var contextBaseType = TypeLoader.Load(contextBase);
// if we don't specify a base type, use the default
if (string.IsNullOrEmpty(contextBase))
{
contextBaseType = typeof(DataContext);
}
// in all cases, get the literal type name from loaded type
contextBase = writer.GetLiteralType(contextBaseType);
var specifications = SpecificationDefinition.Partial;
if (schema.AccessModifierSpecified)
{
specifications |= GetSpecificationDefinition(schema.AccessModifier);
}
else
{
specifications |= SpecificationDefinition.Public;
}
if (schema.ModifierSpecified)
{
specifications |= GetSpecificationDefinition(schema.Modifier);
}
using (writer.WriteClass(specifications, schema.Class, contextBase))
{
WriteDataContextExtensibilityDeclarations(writer, schema, context);
WriteDataContextCtors(writer, schema, contextBaseType, context);
WriteDataContextTables(writer, schema, context);
WriteDataContextProcedures(writer, schema, context);
}
}
public object CreateInstance(Type type, IEnumerable<Tag> metaInfo) {
IEnumerator<Tag> it = metaInfo.GetEnumerator();
try {
it.MoveNext();
}
catch (InvalidOperationException e) {
throw new PersistenceException("Insufficient meta information to instantiate Type object", e);
}
try {
return TypeLoader.Load((string)it.Current.Value);
}
catch (InvalidCastException e) {
throw new PersistenceException("Invalid meta information during reconstruction of Type object", e);
}
catch (TypeLoadException e) {
throw new PersistenceException(String.Format(
"Cannot load Type {0}, make sure all required assemblies are available.",
(string)it.Current.Value), e);
}
}
private Tuple <string, IList <MethodParameter> > Parse(string?to)
{
var bad = $"Invalid to declaration: {to}";
var openParen = to?.IndexOf("(");
var closeParen = to?.LastIndexOf(")");
if (!openParen.HasValue || openParen < 0 || !closeParen.HasValue || closeParen < 0)
{
throw new InvalidOperationException(bad);
}
var methodName = to?.Substring(0, openParen.Value);
var rawParameters = to?.Substring(openParen.Value + 1, closeParen.Value - (openParen.Value + 1)).Split(',');
var parameters = new List <MethodParameter>(rawParameters !.Length);
foreach (var p in rawParameters)
{
var rawParameter = p.Trim();
if (!string.IsNullOrEmpty(rawParameter))
{
if (rawParameter.StartsWith("body:"))
{
var body = TypeAndName(rawParameter.Substring(5));
parameters.Add(new MethodParameter(body[0], body[1], TypeLoader.Load(QualifiedType(body[0]))));
}
else
{
var other = TypeAndName(rawParameter);
parameters.Add(new MethodParameter(other[0], other[1]));
}
}
}
return(new Tuple <string, IList <MethodParameter> >(methodName !, parameters));
}
/// <summary>
/// This is responsible for invoking Execute on the Task
/// Any method calling ExecuteTask must remember to call CleanupTask
/// </summary>
/// <remarks>
/// We also allow the Task to have a reference to the BuildEngine by design
/// at ITask.BuildEngine
/// </remarks>
/// <param name="oopTaskHostNode">The OutOfProcTaskHostNode as the BuildEngine</param>
/// <param name="taskName">The name of the task to be executed</param>
/// <param name="taskLocation">The path of the task binary</param>
/// <param name="taskFile">The path to the project file in which the task invocation is located.</param>
/// <param name="taskLine">The line in the project file where the task invocation is located.</param>
/// <param name="taskColumn">The column in the project file where the task invocation is located.</param>
/// <param name="appDomainSetup">The AppDomainSetup that we want to use to launch our AppDomainIsolated tasks</param>
/// <param name="taskParams">Parameters that will be passed to the task when created</param>
/// <returns>Task completion result showing success, failure or if there was a crash</returns>
internal OutOfProcTaskHostTaskResult ExecuteTask
(
IBuildEngine oopTaskHostNode,
string taskName,
string taskLocation,
string taskFile,
int taskLine,
int taskColumn,
#if FEATURE_APPDOMAIN
AppDomainSetup appDomainSetup,
#endif
IDictionary <string, TaskParameter> taskParams
)
{
buildEngine = oopTaskHostNode;
this.taskName = taskName;
#if FEATURE_APPDOMAIN
_taskAppDomain = null;
#endif
wrappedTask = null;
LoadedType taskType = null;
try
{
TypeLoader typeLoader = new TypeLoader(TaskLoader.IsTaskClass);
taskType = typeLoader.Load(taskName, AssemblyLoadInfo.Create(null, taskLocation));
}
catch (Exception e)
{
if (ExceptionHandling.IsCriticalException(e))
{
throw;
}
Exception exceptionToReturn = e;
// If it's a TargetInvocationException, we only care about the contents of the inner exception,
// so just save that instead.
if (e is TargetInvocationException)
{
exceptionToReturn = e.InnerException;
}
return(new OutOfProcTaskHostTaskResult
(
TaskCompleteType.CrashedDuringInitialization,
exceptionToReturn,
"TaskInstantiationFailureError",
new string[] { taskName, taskLocation, String.Empty }
));
}
OutOfProcTaskHostTaskResult taskResult;
if (taskType.HasSTAThreadAttribute())
{
#if FEATURE_APARTMENT_STATE
taskResult = InstantiateAndExecuteTaskInSTAThread(oopTaskHostNode, taskType, taskName, taskLocation, taskFile, taskLine, taskColumn,
#if FEATURE_APPDOMAIN
appDomainSetup,
#endif
taskParams);
#else
return(new OutOfProcTaskHostTaskResult
(
TaskCompleteType.CrashedDuringInitialization,
null,
"TaskInstantiationFailureNotSupported",
new string[] { taskName, taskLocation, typeof(RunInSTAAttribute).FullName }
));
#endif
}
else
{
taskResult = InstantiateAndExecuteTask(oopTaskHostNode, taskType, taskName, taskLocation, taskFile, taskLine, taskColumn,
#if FEATURE_APPDOMAIN
appDomainSetup,
#endif
taskParams);
}
return(taskResult);
}
/// <summary>
/// Initialize the factory from the task registry
/// </summary>
internal LoadedType InitializeFactory
(
AssemblyLoadInfo loadInfo,
string taskName,
IDictionary <string, TaskPropertyInfo> taskParameters,
string taskElementContents,
IDictionary <string, string> taskFactoryIdentityParameters,
bool taskHostFactoryExplicitlyRequested,
TargetLoggingContext targetLoggingContext,
ElementLocation elementLocation,
string taskProjectFile
)
{
ErrorUtilities.VerifyThrowArgumentNull(loadInfo, "loadInfo");
VerifyThrowIdentityParametersValid(taskFactoryIdentityParameters, elementLocation, taskName, "Runtime", "Architecture");
if (taskFactoryIdentityParameters != null)
{
_factoryIdentityParameters = new Dictionary <string, string>(taskFactoryIdentityParameters, StringComparer.OrdinalIgnoreCase);
}
_taskHostFactoryExplicitlyRequested = taskHostFactoryExplicitlyRequested;
try
{
ErrorUtilities.VerifyThrowArgumentLength(taskName, "taskName");
_taskName = taskName;
_loadedType = _typeLoader.Load(taskName, loadInfo);
ProjectErrorUtilities.VerifyThrowInvalidProject(_loadedType != null, elementLocation, "TaskLoadFailure", taskName, loadInfo.AssemblyLocation, String.Empty);
}
catch (TargetInvocationException e)
{
// Exception thrown by the called code itself
// Log the stack, so the task vendor can fix their code
ProjectErrorUtilities.VerifyThrowInvalidProject(false, elementLocation, "TaskLoadFailure", taskName, loadInfo.AssemblyLocation, Environment.NewLine + e.InnerException.ToString());
}
catch (ReflectionTypeLoadException e)
{
// ReflectionTypeLoadException.LoaderExceptions may contain nulls
foreach (Exception exception in e.LoaderExceptions)
{
if (exception != null)
{
targetLoggingContext.LogError(new BuildEventFileInfo(taskProjectFile), "TaskLoadFailure", taskName, loadInfo.AssemblyLocation, exception.Message);
}
}
ProjectErrorUtilities.VerifyThrowInvalidProject(false, elementLocation, "TaskLoadFailure", taskName, loadInfo.AssemblyLocation, e.Message);
}
catch (ArgumentNullException e)
{
// taskName may be null
ProjectErrorUtilities.VerifyThrowInvalidProject(false, elementLocation, "TaskLoadFailure", taskName, loadInfo.AssemblyLocation, e.Message);
}
catch (Exception e) // Catching Exception, but rethrowing unless it's a well-known exception.
{
if (ExceptionHandling.NotExpectedReflectionException(e))
{
throw;
}
ProjectErrorUtilities.VerifyThrowInvalidProject(false, elementLocation, "TaskLoadFailure", taskName, loadInfo.AssemblyLocation, e.Message);
}
return(_loadedType);
}
