public override bool TryCreate(ScriptBindingContext context, out ScriptBinding binding)
{
binding = null;
if (string.Equals(context.Type, "table", StringComparison.OrdinalIgnoreCase))
{
binding = new TableScriptBinding(context);
}
else if (string.Compare(context.Type, "queueTrigger", StringComparison.OrdinalIgnoreCase) == 0 ||
string.Compare(context.Type, "queue", StringComparison.OrdinalIgnoreCase) == 0)
{
binding = new QueueScriptBinding(context);
}
else if (string.Compare(context.Type, "blobTrigger", StringComparison.OrdinalIgnoreCase) == 0 ||
string.Compare(context.Type, "blob", StringComparison.OrdinalIgnoreCase) == 0)
{
binding = new BlobScriptBinding(context);
}
else if (string.Compare(context.Type, "httpTrigger", StringComparison.OrdinalIgnoreCase) == 0)
{
binding = new HttpScriptBinding(context);
}
else if (string.Compare(context.Type, "manualTrigger", StringComparison.OrdinalIgnoreCase) == 0)
{
binding = new ManualScriptBinding(context);
}
return binding != null;
}
public override bool TryCreate(ScriptBindingContext context, out ScriptBinding binding)
{
binding = null;
if (string.Compare(context.Type, "serviceBusTrigger", StringComparison.OrdinalIgnoreCase) == 0 ||
string.Compare(context.Type, "serviceBus", StringComparison.OrdinalIgnoreCase) == 0)
{
binding = new ServiceBusScriptBinding(context);
}
if (string.Compare(context.Type, "eventHubTrigger", StringComparison.OrdinalIgnoreCase) == 0 ||
string.Compare(context.Type, "eventHub", StringComparison.OrdinalIgnoreCase) == 0)
{
binding = new EventHubScriptBinding(Config, _eventHubConfiguration, context);
}
return binding != null;
}
public NotificationHubScriptBinding(ScriptBindingContext context) : base(context)
{
}
private bool TryParseTriggerParameter(JObject metadata, out ParameterDescriptor parameterDescriptor, Type parameterType = null)
{
parameterDescriptor = null;
ScriptBindingContext bindingContext = new ScriptBindingContext(metadata);
ScriptBinding binding = null;
foreach (var provider in this.Config.BindingProviders)
{
if (provider.TryCreate(bindingContext, out binding))
{
break;
}
}
if (binding != null)
{
// Construct the Attribute builders for the binding
var attributes = binding.GetAttributes();
Collection<CustomAttributeBuilder> attributeBuilders = new Collection<CustomAttributeBuilder>();
foreach (var attribute in attributes)
{
var attributeBuilder = ExtensionBinding.GetAttributeBuilder(attribute);
attributeBuilders.Add(attributeBuilder);
}
Type triggerParameterType = parameterType ?? binding.DefaultType;
parameterDescriptor = new ParameterDescriptor(bindingContext.Name, triggerParameterType, attributeBuilders);
return true;
}
return false;
}
public EventHubScriptBinding(JobHostConfiguration hostConfig, EventHubConfiguration eventHubConfig, ScriptBindingContext context) : base(context)
{
_eventHubConfiguration = eventHubConfig;
_nameResolver = hostConfig.NameResolver;
}
public ServiceBusScriptBinding(ScriptBindingContext context) : base(context)
{
}
public TimerTriggerScriptBinding(ScriptBindingContext context) : base(context)
{
}
public HttpScriptBinding(ScriptBindingContext context) : base(context)
{
}
public QueueScriptBinding(ScriptBindingContext context) : base(context)
{
}
public BlobScriptBinding(ScriptBindingContext context) : base(context)
{
}
public QueueScriptBinding(ScriptBindingContext context) : base(context)
{
}
public TableScriptBinding(ScriptBindingContext context) : base(context)
{
}
public ManualScriptBinding(ScriptBindingContext context) : base(context)
{
}
public static FunctionBinding CreateTestBinding(JObject json)
{
ScriptBindingContext context = new ScriptBindingContext(json);
WebJobsCoreScriptBindingProvider provider = new WebJobsCoreScriptBindingProvider(new JobHostConfiguration(), new JObject(), new TestTraceWriter(TraceLevel.Verbose));
ScriptBinding scriptBinding = null;
provider.TryCreate(context, out scriptBinding);
BindingMetadata bindingMetadata = BindingMetadata.Create(json);
ScriptHostConfiguration config = new ScriptHostConfiguration();
return new ExtensionBinding(config, scriptBinding, bindingMetadata);
}
public TableScriptBinding(ScriptBindingContext context) : base(context)
{
}
public ManualScriptBinding(ScriptBindingContext context) : base(context)
{
}
public HttpScriptBinding(ScriptBindingContext context) : base(context)
{
}
public BlobScriptBinding(ScriptBindingContext context) : base(context)
{
}
/// <summary>
/// Constructs a new instance.
/// </summary>
/// <param name="context">The binding context.</param>
protected ScriptBinding(ScriptBindingContext context)
{
Context = context;
}
public TwilioSmsBinding(ScriptBindingContext context) : base(context)
{
}
public DocumentDBScriptBinding(ScriptBindingContext context) : base(context)
{
}
public EventHubScriptBinding(JobHostConfiguration hostConfig, EventHubConfiguration eventHubConfig, ScriptBindingContext context) : base(context)
{
_eventHubConfiguration = eventHubConfig;
_nameResolver = hostConfig.NameResolver;
}
public SendGridBinding(ScriptBindingContext context) : base(context)
{
}
public TimerTriggerScriptBinding(INameResolver nameResolver, IEnvironment environment, ScriptBindingContext context) : base(context)
{
_nameResolver = nameResolver ?? throw new ArgumentNullException(nameof(nameResolver));
_environment = environment ?? throw new ArgumentNullException(nameof(environment));
}
public GeneralScriptBinding(IJobHostMetadataProvider metadataProvider, Attribute attribute, ScriptBindingContext context)
: base(context)
{
_metadataProvider = metadataProvider;
_attribute = attribute;
}
public ServiceBusScriptBinding(ScriptBindingContext context) : base(context)
{
}
public override bool TryCreate(ScriptBindingContext context, out ScriptBinding binding)
{
binding = null;
return(false);
}
public override bool TryCreate(ScriptBindingContext context, out ScriptBinding binding)
{
binding = null;
return false;
}
private MethodInfo _applyReturn; // Action<object,object>
public GeneralScriptBinding(IJobHostMetadataProvider metadataProvider, Attribute attribute, ScriptBindingContext context)
: base(context)
{
_metadataProvider = metadataProvider;
_attribute = attribute;
_applyReturn = attribute.GetType().GetMethod("ApplyReturn", BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
}
