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package org.codehaus.jackson.annotate;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* Annotation that can be used to mark "setter" methods to indicate the
* actual type of values contained in a container type that is value
* of the property associated with the method.
* (phew! that's a mouthful!).
* This is usually done if the declared element type is abstract or
* too generic; annotation can denote actual concrete type to
* instantiate when deserializing contents of the container.
* To define type of the actual container itself, use
* {@link JsonClass} instead.
*
* Note that the indicated type must be compatible with the declared
* type; that is, it has to be a sub-type or implementation of
* the declared type. This is usually the case; and if it wasn't
* then the call to associated "setter" method would fail with
* a type-mismatch exception.
*
* @deprecated As of version 1.1, use {@link org.codehaus.jackson.map.annotate.JsonDeserialize#contentAs} instead
*/
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
@JacksonAnnotation
public @interface JsonContentClass
{
/**
* Class that is the expected concrete value type of the container
* (which is value of the property associated
* with the annotated method). Will be used by deserializer to
* instantiate the type, using
*
* Note: if a non-property method is annotated with this annotation,
* deserializer will throw an exception to denote invalid annotation.
*/
public Class value();
}