src/javax/persistence/UniqueConstraint.java

@@ -1,52 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2008 - 2013 Oracle Corporation. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
- * which accompanies this distribution.
- * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
- * and the Eclipse Distribution License is available at
- * http://www.eclipse.org/org/documents/edl-v10.php.
- *
- * Contributors:
- *     Linda DeMichiel - Java Persistence 2.1
- *     Linda DeMichiel - Java Persistence 2.0
- *
- ******************************************************************************/ 
-package javax.persistence;
-
-import java.lang.annotation.Target;
-import java.lang.annotation.Retention;
-import static java.lang.annotation.RetentionPolicy.RUNTIME;
-
-/**
- * Specifies that a unique constraint is to be included in
- * the generated DDL for a primary or secondary table.
- *
- * <pre>
- *    Example:
- *    &#064;Entity
- *    &#064;Table(
- *        name="EMPLOYEE", 
- *        uniqueConstraints=
- *            &#064;UniqueConstraint(columnNames={"EMP_ID", "EMP_NAME"})
- *    )
- *    public class Employee { ... }
- * </pre>
- *
- * @since Java Persistence 1.0
- */
-@Target({}) 
-@Retention(RUNTIME)
-public @interface UniqueConstraint {
-
-    /** (Optional) Constraint name.  A provider-chosen name will be chosen
-     * if a name is not specified.
-     *
-     * @since Java Persistence 2.0
-     */
-    String name() default "";
-
-    /** (Required) An array of the column names that make up the constraint. */
-    String[] columnNames();
-}