RooMongoRepository.java

package org.springframework.roo.addon.layers.repository.mongo;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Marks the annotated type as a Spring Data Mongo repository interface. For the
 * time being, we don't allow users to customise the names of repository methods
 * like we do for service interfaces, because Spring Data Mongo provides a
 * complete pre-named set of CRUD methods out of the box.
 * 
 * @author Stefan Schmidt
 * @since 1.2.0
 */
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.SOURCE)
public @interface RooMongoRepository {

    /**
     * The name of this annotation's attribute that specifies the managed domain
     * type.
     */
    String DOMAIN_TYPE_ATTRIBUTE = "domainType";

    /**
     * The domain type managed by the annotated repository
     * 
     * @return a non-<code>null</code> entity type
     */
    Class<?> domainType(); // No default => mandatory
}