entity.java

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//$Id: Entity.java,v 1.1 2005/02/13 16:50:54 epbernard Exp $
package org.hibernate.annotations;

import static java.lang.annotation.ElementType.TYPE;

import static java.lang.annotation.RetentionPolicy.RUNTIME;

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

/**
 * Extends {@link javax.ejb.Entity} with Hibernate features
 * @author Emmanuel Bernard
 */
@Target(TYPE) @Retention(RUNTIME)
public @interface Entity {
	/** Is this entity mutable (read only) or not */
	boolean mutable() default true;
    /** Needed column only in SQL on insert */
	boolean dynamicInsert() default false;
	/** Needed column only in SQL on update */
	boolean dynamicUpdate() default false;
	/** Do a select to retrieve the entity before any potential update */
	boolean selectBeforeUpdate() default false;
	/** polymorphism strategy for this entity */
	PolymorphismType polymorphism() default PolymorphismType.IMPLICIT;
	/** persister of this entity, default is hibernate internal one */
	String persister() default "";
    /** optimistic locking strategy */
	OptimisticLockType optimisticLock() default OptimisticLockType.VERSION;
}