001 /*
002 * Copyright 2009-2013 UnboundID Corp.
003 * All Rights Reserved.
004 */
005 /*
006 * Copyright (C) 2009-2013 UnboundID Corp.
007 *
008 * This program is free software; you can redistribute it and/or modify
009 * it under the terms of the GNU General Public License (GPLv2 only)
010 * or the terms of the GNU Lesser General Public License (LGPLv2.1 only)
011 * as published by the Free Software Foundation.
012 *
013 * This program is distributed in the hope that it will be useful,
014 * but WITHOUT ANY WARRANTY; without even the implied warranty of
015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
016 * GNU General Public License for more details.
017 *
018 * You should have received a copy of the GNU General Public License
019 * along with this program; if not, see <http://www.gnu.org/licenses>.
020 */
021 package com.unboundid.ldap.sdk.persist;
022
023
024
025 import java.lang.annotation.ElementType;
026 import java.lang.annotation.Documented;
027 import java.lang.annotation.Retention;
028 import java.lang.annotation.RetentionPolicy;
029 import java.lang.annotation.Target;
030
031
032
033 /**
034 * This annotation type may be used to mark methods whose return values should
035 * be persisted in an LDAP directory server. It should only be used for methods
036 * in classes that contain the {@link LDAPObject} annotation type. Those
037 * methods must not be static and must have a non-{@code void} return type, but
038 * they may have any access modifier (including {@code public},
039 * {@code protected}, {@code private}, or no access modifier at all indicating
040 * package-level access). The associated attribute must not be referenced by
041 * any other {@link LDAPField} or {@code LDAPGetter} annotations in the same
042 * class, and it may be referenced by at most one {@link LDAPSetter} annotation.
043 */
044 @Documented()
045 @Retention(RetentionPolicy.RUNTIME)
046 @Target(value={ElementType.METHOD})
047 public @interface LDAPGetter
048 {
049 /**
050 * Indicates whether the value returned from this method should be included in
051 * the LDAP entry that is generated when adding a new instance of the
052 * associated object to the directory. Note that any getter value which is
053 * to be included in entry RDNs will always be included in add operations
054 * regardless of the value of this element.
055 */
056 boolean inAdd() default true;
057
058
059
060 /**
061 * Indicates whether the value returned from this method should be included in
062 * the set of LDAP modifications if it has been changed when modifying an
063 * existing instance of the associated object in the directory. Note that any
064 * getter value which is to be included in entry RDNs will never be included
065 * in modify operations regardless of the value of this element.
066 */
067 boolean inModify() default true;
068
069
070
071 /**
072 * Indicates whether the value returned from this method should be included in
073 * the RDN of entries created from the associated object. Any getter value
074 * which is to be included entry RDNs will always be included in add
075 * operations regardless of the value of the {@link #inAdd} element.
076 */
077 boolean inRDN() default false;
078
079
080
081 /**
082 * The class that provides the logic for encoding the method return value to
083 * an LDAP attribute.
084 */
085 Class<? extends ObjectEncoder> encoderClass()
086 default DefaultObjectEncoder.class;
087
088
089
090 /**
091 * Indicates whether and under what circumstances the value returned from this
092 * method may be included in a search filter generated to search for entries
093 * that match the object.
094 */
095 FilterUsage filterUsage() default FilterUsage.CONDITIONALLY_ALLOWED;
096
097
098
099 /**
100 * The name of the attribute type in which the associated getter value will be
101 * stored in LDAP entries. If this is not provided, then the method name must
102 * start with "get" and it will be assumed that the attribute name is the
103 * remainder of the method name.
104 */
105 String attribute() default "";
106
107
108
109 /**
110 * The name(s) of the object class(es) in which the associated attribute may
111 * be used. This is primarily intended for use in generating LDAP schema from
112 * Java object types.
113 * <BR><BR>
114 * Values may include any combination of the structural and/or auxiliary
115 * object classes named in the {@link LDAPObject} annotation type for the
116 * associated class. If no values are provided, then it will be assumed to
117 * be only included in the structural object class.
118 */
119 String[] objectClass() default {};
120 }