01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with the License. You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing,
13: * software distributed under the License is distributed on an
14: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15: * KIND, either express or implied. See the License for the
16: * specific language governing permissions and limitations
17: * under the License.
18: */
19: package org.apache.openjpa.persistence;
20:
21: import static java.lang.annotation.ElementType.FIELD;
22: import static java.lang.annotation.ElementType.METHOD;
23: import java.lang.annotation.Retention;
24: import static java.lang.annotation.RetentionPolicy.RUNTIME;
25: import java.lang.annotation.Target;
26: import javax.persistence.CascadeType;
27: import javax.persistence.FetchType;
28:
29: /**
30: * Metadata annotation for a persistent field.
31: *
32: * @author Abe White
33: * @since 0.4.0
34: * @published
35: */
36: @Target({METHOD,FIELD})
37: @Retention(RUNTIME)
38: public @interface Persistent {
39:
40: String mappedBy() default "";
41:
42: CascadeType[] cascade() default {};
43:
44: boolean optional() default true;
45:
46: boolean embedded() default false;
47:
48: FetchType fetch() default FetchType.EAGER;
49: }
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