public Task <ITriggerData> BindAsync(object value, ValueBindingContext context)
{
var orchestrationContext = (DurableOrchestrationContext)value;
Type destinationType = this.parameterInfo.ParameterType;
object convertedValue = null;
if (destinationType == typeof(DurableOrchestrationContext))
{
convertedValue = orchestrationContext;
}
else if (destinationType == typeof(string))
{
convertedValue = OrchestrationContextToString(orchestrationContext);
}
var inputValueProvider = new ObjectValueProvider(
convertedValue ?? value,
this.parameterInfo.ParameterType);
var bindingData = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase);
bindingData[this.parameterInfo.Name] = convertedValue;
// We don't specify any return value binding because we process the return value
// earlier in the pipeline via the InvokeHandler extensibility.
var triggerData = new TriggerData(inputValueProvider, bindingData);
return(Task.FromResult <ITriggerData>(triggerData));
}
public Task <ITriggerData> BindAsync(object value, ValueBindingContext context)
{
var entityContext = (DurableEntityContext)value;
Type destinationType = this.parameterInfo.ParameterType;
object convertedValue = null;
if (destinationType == typeof(IDurableEntityContext))
{
convertedValue = entityContext;
#if !FUNCTIONS_V1
((IDurableEntityContext)value).FunctionBindingContext = context.FunctionContext;
#endif
}
else if (destinationType == typeof(string))
{
convertedValue = EntityContextToString(entityContext);
}
var inputValueProvider = new ObjectValueProvider(
convertedValue ?? value,
this.parameterInfo.ParameterType);
var bindingData = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase);
bindingData[this.parameterInfo.Name] = convertedValue;
var triggerData = new TriggerData(inputValueProvider, bindingData);
return(Task.FromResult <ITriggerData>(triggerData));
}
public Task <ITriggerData> BindAsync(object value, ValueBindingContext context)
{
IConverterManager cm = this.parent.extensionContext.Config.ConverterManager;
MethodInfo getConverterMethod = cm.GetType().GetMethod(nameof(cm.GetConverter));
getConverterMethod = getConverterMethod.MakeGenericMethod(
typeof(DurableActivityContext),
this.parameterInfo.ParameterType,
typeof(ActivityTriggerAttribute));
Delegate d = (Delegate)getConverterMethod.Invoke(cm, null);
object convertedValue = d.DynamicInvoke(value, this.attribute, context);
var valueProvider = new ObjectValueProvider(
convertedValue,
this.parameterInfo.ParameterType);
DurableActivityContext activityContext = (DurableActivityContext)value;
var bindingData = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase)
{
{ nameof(DurableActivityContext.InstanceId), activityContext.InstanceId }
};
var triggerData = new TriggerData(valueProvider, bindingData);
return(Task.FromResult <ITriggerData>(triggerData));
}
public Task <ITriggerData> BindAsync(object value, ValueBindingContext context)
{
var activityContext = (DurableActivityContext)value;
Type destinationType = this.parameterInfo.ParameterType;
object convertedValue;
if (destinationType == typeof(object))
{
// Straight assignment
convertedValue = value;
}
else
{
// Try using the converter manager
IConverterManager cm = this.parent.extensionContext.Config.ConverterManager;
MethodInfo getConverterMethod = cm.GetType().GetMethod(nameof(cm.GetConverter));
getConverterMethod = getConverterMethod.MakeGenericMethod(
typeof(DurableActivityContext),
destinationType,
typeof(ActivityTriggerAttribute));
Delegate d = (Delegate)getConverterMethod.Invoke(cm, null);
if (d != null)
{
convertedValue = d.DynamicInvoke(value, this.attribute, context);
}
else if (!destinationType.IsInterface)
{
MethodInfo getInputMethod = activityContext.GetType()
.GetMethod(nameof(activityContext.GetInput))
.MakeGenericMethod(destinationType);
convertedValue = getInputMethod.Invoke(activityContext, null);
}
else
{
throw new ArgumentException(
$"Activity triggers cannot be bound to {destinationType}.",
this.parameterInfo.Name);
}
}
var inputValueProvider = new ObjectValueProvider(
convertedValue,
this.parameterInfo.ParameterType);
var bindingData = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase)
{
{ nameof(DurableActivityContext.InstanceId), activityContext.InstanceId },
};
var triggerData = new TriggerData(inputValueProvider, bindingData);
triggerData.ReturnValueProvider = new ActivityTriggerReturnValueBinder(
activityContext,
this.parameterInfo.ParameterType);
return(Task.FromResult <ITriggerData>(triggerData));
}
public Task <ITriggerData> BindAsync(object value, ValueBindingContext context)
{
// If we are not directly passed a DurableActivityContext, we can assume we are being called directly
// by the admin API. This is mainly used for the Azure Portal execution scenario.
if (!(value is DurableActivityContext activityContext))
{
if (!(value is string serializedInput))
{
throw new InvalidOperationException($"Cannot execute an Activity Trigger without a {nameof(DurableActivityContext)} or a {nameof(String)} that represents the serialized input.");
}
// Durable functions expects input as a JArray with one element.
serializedInput = $"[{serializedInput}]";
activityContext = new DurableActivityContext(this.durableTaskConfig, Guid.NewGuid().ToString(), serializedInput);
}
Type destinationType = this.parameterInfo.ParameterType;
object convertedValue;
if (destinationType == typeof(object))
{
convertedValue = value;
}
else if (destinationType == typeof(IDurableActivityContext))
{
convertedValue = activityContext;
}
else if (destinationType == typeof(JObject))
{
convertedValue = ActivityContextToJObject(activityContext);
}
else
{
convertedValue = activityContext.GetInput(destinationType);
}
var inputValueProvider = new ObjectValueProvider(
convertedValue,
this.parameterInfo.ParameterType);
// Note that there could be conflicts in thiese dictionary keys, in which case
// the order here determines which binding rule will win.
var bindingData = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase);
bindingData[InstanceIdBindingPropertyName] = ((IDurableActivityContext)activityContext).InstanceId;
bindingData[this.parameterInfo.Name] = convertedValue;
bindingData[DataBindingPropertyName] = activityContext.GetInputAsJson();
var triggerData = new TriggerData(inputValueProvider, bindingData);
triggerData.ReturnValueProvider = new ActivityTriggerReturnValueBinder(
activityContext,
this.parameterInfo.ParameterType);
return(Task.FromResult <ITriggerData>(triggerData));
}
public Task <ITriggerData> BindAsync(object value, ValueBindingContext context)
{
// No conversions
var inputValueProvider = new ObjectValueProvider(value, this.TriggerValueType);
// We don't specify any return value binding because we process the return value
// earlier in the pipeline via the InvokeHandler extensibility.
var triggerData = new TriggerData(inputValueProvider, bindingData: null);
return(Task.FromResult <ITriggerData>(triggerData));
}
public Task <ITriggerData> BindAsync(object value, ValueBindingContext context)
{
var activityContext = (DurableActivityContext)value;
Type destinationType = this.parameterInfo.ParameterType;
object convertedValue;
if (destinationType == typeof(object))
{
convertedValue = value;
}
else if (destinationType == typeof(DurableActivityContext) ||
destinationType == typeof(DurableActivityContextBase))
{
convertedValue = activityContext;
}
else if (destinationType == typeof(JObject))
{
convertedValue = ActivityContextToJObject(activityContext);
}
else
{
convertedValue = activityContext.GetInput(destinationType);
}
var inputValueProvider = new ObjectValueProvider(
convertedValue,
this.parameterInfo.ParameterType);
// Note that there could be conflicts in thiese dictionary keys, in which case
// the order here determines which binding rule will win.
var bindingData = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase);
bindingData[InstanceIdBindingPropertyName] = activityContext.InstanceId;
bindingData[this.parameterInfo.Name] = convertedValue;
bindingData[DataBindingPropertyName] = activityContext.GetInputAsJson();
var triggerData = new TriggerData(inputValueProvider, bindingData);
triggerData.ReturnValueProvider = new ActivityTriggerReturnValueBinder(
activityContext,
this.parameterInfo.ParameterType);
return(Task.FromResult <ITriggerData>(triggerData));
}
public Task <ITriggerData> BindAsync(object value, ValueBindingContext context)
{
var activityContext = (DurableActivityContext)value;
Type destinationType = this.parameterInfo.ParameterType;
object convertedValue;
if (destinationType == typeof(object))
{
// Straight assignment
convertedValue = value;
}
else
{
// Try using the converter manager
#pragma warning disable CS0618 // Type or member is obsolete
IConverterManager cm = this.parent.extensionContext.Config.ConverterManager;
#pragma warning restore CS0618 // Type or member is obsolete
MethodInfo getConverterMethod = cm.GetType().GetMethod(nameof(cm.GetConverter));
getConverterMethod = getConverterMethod.MakeGenericMethod(
typeof(DurableActivityContext),
destinationType,
typeof(ActivityTriggerAttribute));
Delegate d = (Delegate)getConverterMethod.Invoke(cm, null);
if (d != null)
{
convertedValue = d.DynamicInvoke(value, this.attribute, context);
}
else if (!destinationType.IsInterface)
{
MethodInfo getInputMethod = activityContext.GetType()
.GetMethod(nameof(activityContext.GetInput))
.MakeGenericMethod(destinationType);
convertedValue = getInputMethod.Invoke(activityContext, null);
}
else
{
throw new ArgumentException(
$"Activity triggers cannot be bound to {destinationType}.",
this.parameterInfo.Name);
}
}
var inputValueProvider = new ObjectValueProvider(
convertedValue,
this.parameterInfo.ParameterType);
// Note that there could be conflicts in thiese dictionary keys, in which case
// the order here determines which binding rule will win.
var bindingData = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase);
bindingData[InstanceIdBindingPropertyName] = activityContext.InstanceId;
bindingData[this.parameterInfo.Name] = convertedValue;
bindingData[DataBindingPropertyName] = activityContext.GetInputAsJson();
var triggerData = new TriggerData(inputValueProvider, bindingData);
triggerData.ReturnValueProvider = new ActivityTriggerReturnValueBinder(
activityContext,
this.parameterInfo.ParameterType);
return(Task.FromResult <ITriggerData>(triggerData));
}