de.otto.synapse.annotation

Annotation Type EnableEventSource

@Target(value=TYPE)
 @Retention(value=RUNTIME)
 @Documented
 @Import(value=EventSourceBeanRegistrar.class)
 @Repeatable(value=EnableEventSources.class)
public @interface EnableEventSource

Enables auto-configuration of event sources.

A Spring bean with type EventSource is registered at the ApplicationContext. The name of the beans is specified by name().

The EventSource.getStreamName() is configured using streamName(). If streamName is not set, the name of the bean is used instead.

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
java.lang.String	name The name of the registered EventSource bean.
java.lang.String	streamName The name of the event stream.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
java.lang.String	builder The optional name of the EventSourceBuilder bean used to construct the EventSource instance.

Element Detail

name

public abstract java.lang.String name

The name of the registered EventSource bean.

If name() is not set, the name of the bean is derived from the name of the stream.

Returns:

bean name

streamName

public abstract java.lang.String streamName

The name of the event stream.

Resolving placeholders like "${my.stream.name}" is supported for this property.

Returns:

stream name

builder

public abstract java.lang.String builder

The optional name of the EventSourceBuilder bean used to construct the EventSource instance.

By default, the bean named 'defaultEventSourceBuilder' is used.

Returns:

bean name

Default:

"defaultEventSourceBuilder"