The Talon Manual

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@Configured ElementType 
propertyString, requiredThe configuration property name.
requiredboolean, optionalFlag indicating whether the property is required or not. Default: false
defaultValueString, optionalThe default value of the property. Default: "<null>"
descriptionString, optionalA description of the property. Default: "<null>"

@AppIntrospectionPoints

Any @Configured annotated field or method in the main application class will be discovered by the Talon XVM. If additional classes in your application contain configured fields or methods, they can be exposed to the server using the @AppIntrospectionPoints annotation or @AppConfiguredAccessor annotation. The AppIntrospectionPoints annotation exposes a collection of application objects to introspect for any type of annotation supported by Talon while the AppConfiguredAccessor exposes a set of objects that should only be introspected for @Configured annotations. One can use the more narrowly scoped AppConfiguredAccessor annotation for applications that have a large number of objects to reduce the number of objects that the XVM needs to scan. 

Example:

Code Block
java
java
    @AppHAPolicy(HAPolicy.EventSourcing)
    public static class MyApp {
        MyOtherClass someOtherClass = new MyOtherClass();

        @AppIntrospectionPoints 
        public void getApplicationObjects(Set<Object> object) {
            containers.add(someOtherClass );
        }
    }

    private static class MyOtherClass {
        @Configured(property = "simulator.ems.orderPreallocateCount", defaultValue = "1048576")
		private int orderPreallocateCount;
		MyOtherClass() {
        }
    }

@AppConfiguredAccessor

Any @Configured annotated field or method in the main application class will be discovered by the Talon server. If additional classes in your application contain configured fields or methods, they can be exposed to the server using the @AppConfiguredAccessor annotation.

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