1. JPA and inheritance stackoverflow.comI have a some JPA entities that inherit from one another and uses discriminator to determine what class to be created (untested as of yet). |
2. Mapping multi-Level inheritance in Hibernate stackoverflow.comCurrently I have a structure like this: |
3. Hibernate mapping inheritance stackoverflow.comI have a class ClassA mapped to TableA. I also have a mapping for it and it has an entity-name of EntityA. Now, I need to create another mapping named EntityATwo between ... |
4. JPA Inheritance Multiple DiscriminatorValues stackoverflow.comI am trying to implement JPA with inheritance for an existing database. The current db model is the following: |
5. JPA - Can I create an Entity class, using an @DiscriminatorValue, that doesn't have its own table? stackoverflow.comthis is potentially a bit complex, so I'll do my best to describe my situation - it's also my first post here, so please forgive formatting mistakes, etc! I'm using JPA with ... |
6. how to implement inheritance in hibernate? stackoverflow.comI have a entities as:
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7. Hibernate Inheritance problem stackoverflow.comI am using Hibernate 3.0 . I am facing an issue in using joined sub class. Here is a small example I have an Animal super class, and i have 2 ... |
8. Inheritance in hibernate stackoverflow.comI would like to implement inheritance in Hibernate. I created ObjectClass object: |
9. Hibernate Inheritance Modeling stackoverflow.comI'm having trouble creating a model for a couple entities that is sane in both Hibernate and the Database. Any help is appreciated. A company entity and table exists, which provides both ... |
10. Inheritance of JPA Entities stackoverflow.comI have a question. Lets say I have an Entity Class called BaseEntity. I annotate this class with @Entity as follows. |
11. trying to implement inheritance using Hibernate and running into a strange problem stackoverflow.comI'm trying to implement inheritance using Hibernate and running into a seeming unrelated issue. Question.java is the parent class and MCQ.java is the child class Question.java is as follows: @Entity @Table(name="question") @Inheritance(strategy = InheritanceType.JOINED) public class ... |
12. 1:n mapping a classhierarchy with Hibernate stackoverflow.comi am confronted with a problem regarding mappings and inheritance with hibernate. I use a classhierarchy with 1 masterclass and 3 subclasses, the mapping for this 1:1 relationship works fine. Problems occur now ... |
13. Hibernate mapping maps of heterogeneous inherited objects stackoverflow.comI have the next database schema: |
14. mappedBy doesn't work with Inheritance in hibernate. Any workaround? stackoverflow.comConsider the following three classes |
15. inheritance and hibernate mapping stackoverflow.comwhile using hibernate mappings ,I came across this situation. I have an Item class which is the superclass of Book and Disc. |
16. JPA, inheritance and instanceof stackoverflow.comI use JPA inheritance with JOIN strategy (JPA2/Hibernate). I have an abstract general Event entity with shared fields (date, time, place etc), and its children, let's say OutdoorEvent, ClassicalMusicEvent etc. with ... |
17. JPA::Multiple inheritance stackoverflow.comI have the following structure: |
18. Hibernate: from inheritance to composition stackoverflow.comI have a domain model that is currently heavily relying on inheritance, and due to several issues related to Hibernate's proxy model I am refactoring the model to use composition instead. ... |
19. Hibernate inheritance and multiple tables with same class stackoverflow.comI'm pretty new to Hibernate. In my situation I have a concrete table with records containing join IDs to a multitude of other tables - all with the same structure. What I'd ... |
20. Single Table Inheritance Query stackoverflow.comi have an existing table for TransactionLogs which is either links to a External or to a InternalType. the id's corresponding to the cash adjustment & game transaction are stored in ... |
21. jpa inheritance and code reuse in service classes stackoverflow.comI have a parent entity, Person, and two children entities : Caller and Employee. The two children share a lot of fields so i implemented JPA inheritance with single table strategy ... |
22. Hibernate mapping (inheritance) stackoverflow.comI'm trying to map some objects in Hibernate. One of these objects is father and the others are children. In other words they implement inheritance. The father is as follow: |
23. Calling JPA Callbacks from inherited Entities stackoverflow.comI have a class SubscriptionProduct extending AbstractProduct. |
24. Hibernate inheritance using single table stackoverflow.comin our system we store orders. We always have customer specific code in our projects, but we try to standardize as much as possible. Now I'm setting up a test with ... |
25. Implementing Inheritance with Hibernate... coderanch.comI have read through the Hibernate documentation regarding Inheritance. It is unclear however if the column name that is used as the discriminator also needs to be a member of the class. Because the class type can be determined by this discriminator and vice versa, I am not sure it should be needed. Could someone please clarify this for me? For ... |
26. Hibernate Inheritance.. coderanch.comI'm a little cloudy when it comes to the solutions provided by Hibernate for object inheritence.. In the example where you have a person class, and subclasses such as employee, customer etc... I understand one method, and the easiest it seems to work with (and most suggested it appears) is for Hibernate to create a Single table containing all fields contained ... |
27. Inheritance with by Hibernate reverse engineering coderanch.com |
28. Mixing inheritance strategies for multi-level inheritance in Hibernate coderanch.comHello, there Ranch folks! I'm facing a problem with multi-level inheritance in Hibernate, mixing inheritance strategies. I have not found any examples or solutions to this particular problem on the web, so let me try to describe it: This is my class hierarchy: A (abstract class) |-B (abstract class) | |-C | |-D |-E In other words: C and D extend ... |
29. Hibernate's Inheritance strategies coderanch.comWell, that is a pretty decent reason. You have one table that models a range of types, all with one common ancestor. These types will have different properties that need persisting but can only be persisted for that specific child type. So these properties need to be supported by nullable fields in the database table, and hence you end up with ... |
30. Hibernate Inheritance Mapping Question ! coderanch.comHi All, This question is regardig 'Table per class hierarchy' mapping. I have a class A. I have a class B extends A. I have only one table (say T1) in the database for both A and B. class A { private String a1; private String a2; private String a3; // Setters and Getters here } class B extends A { ... |
31. hibernate inheritance coderanch.comhii i wan tot know how to use inheritance in hibernate can any one send me the complete code .. my email id is [EMAIL REMOVED by Scott] [ November 25, 2008: Message edited by: Scott Selikoff ] [edited subject: was vipi kumar gupta] [ November 26, 2008: Message edited by: Jeanne Boyarsky ] |
32. Hibernate - problem with inheritance mapping coderanch.comHi, I hope it's okay to post two questions in two days. I have some trouble with inheritance mapping. I need to map a Java interface named Role and two implementing classes - Waiter and ShiftLeader. I tried different mapping strategies from Hibernate Reference Documentation, right now, I'm trying to use strategy 9.1.1. Table per class hierarchy. This is what my ... |
33. How To? Inheritance in Hibernate ! coderanch.com |
34. Inheritance and hibernate mapping issue coderanch.comHello, I have an abstract class called AbstractActivity that doesn't map to any tables. I have two concrete classes AActivity and BActivity that map to two separate tables. Here is the mapping of AActivity |
35. Mixing Hibernate Inheritance Mapping Strategies coderanch.com |
36. Hibernate, Inheritance of entities.. One table too much.. coderanch.comI'm trying generate a database schema but I end up with an extra table I don't want. My creation looks like this (well its a bit (much ?) simplified): @Entity @Table(name = "myprocess") @Inheritance(strategy = InheritanceType.JOINED) @DiscriminatorFormula("CONCAT(type, '-',action)") public class myProcess { @Id @GeneratedValue(strategy = GenerationType.TABLE) @Column(name = "id", nullable = false) private Integer id; @Enumerated(EnumType.STRING) @Column(name = "type", nullable = ... |
37. Question about Hibernate Inheritance coderanch.comI am trying to solve a problem that has probably been answered more than once, but for the life of me, I cannot find the solution anywhere. I have a persistent class called item which looks something like what is listed below (though I've left out many of the details for brevity): @Entity @Table(name="ITEMS") public class Item { @Id @Column(name="id") @GeneratedValue ... |
38. Inheritance mapping in hibernate? coderanch.com |
39. JPA Inheritance java-forums.org |
40. Hibernate inheritance liferay.comHello everybody I would like to extend the functionality of some existing persistent objects in Liferay (like User etc.) with hibernate inheritance but it seams me not clear how to do it in the Liferay environment. How can I define for example this kind of tables in service.xml etc? Thanks in advance. |
41. Inheritance problem forum.hibernate.orgHi all, I have the following problem: @Entity @Inheritance(strategy = InheritanceType.SINGLE_TABLE) @DiscriminatorColumn(name = "group", discriminatorType = DiscriminatorType.STRING) class Person { String name; ... Group group; //enum } @Entity @DiscriminatorValue(value="FRIEND") class Friend extends Person { Location location; //enum } Now, if I'd like to make further inheritance based on the enum location, in order to get them all to the one and ... |
42. Inheritance Single_Table problem forum.hibernate.orgHello everybody, Here is my config: a value table which has multiple inheritance Code: @Entity @Table(name="Value") @Inheritance(strategy = InheritanceType.SINGLE_TABLE) @DiscriminatorColumn(name = "valueType", discriminatorType = DiscriminatorType.STRING) public abstract class Value implements Serializable { private static final long serialVersionUID = 7301755822929337372L; private long id; @Id ... |
43. Ignore Hibernate inheritance forum.hibernate.org |
44. one-to-one and inheritance forum.hibernate.org... |
45. Inheritance and NaturalId forum.hibernate.orgHi, I have a pretty simple setup of two classes. class A { @NaturalId String key @NaturalId String key2 } class B extends A { @NaturalId String key3 } From such a structure I expect there to be a Unique constraint on { key, key2, key3 } such that if any of the 3 keys are different then the whole group ... |
46. Single Table Inheritance with Secondary Tables forum.hibernate.orgHello all, first of all, sorry if I ask a question that was already answered but it seems that the search of the forum does not work. At least I did not get an answer after the request was submitted. I have an inheritance tree that is mapped with single table inheritance. The subclasses use secondary tables to store the information. ... |
47. Hibernate Inheritance with Libraries forum.hibernate.orgHibernate Version: 3.2.2ga Language: Java I would like to know if the following is possible, and - if so - how. We have a library that has classes mapped through annotation. I would like to know if it is possible to extend a class in the library being used and override the annotations or extends the annotation. Example: (1) In the ... |
48. Inheritance mapping forum.hibernate.orgConsider the following situation: we have two entities with a common superclass: public abstract class Parent { private String name; public String getName() { return this.name; } public void setName(String name) { this.name = name; } } public class FirstAncestor extends Parent { //some string property with getter and setter } public class SecondAncestor extends Parent { //this class have no ... |
49. Confusion over Inheritance! forum.hibernate.orgHi team, I am new to Hibernate so please execuse my ignorance. I read so many articles about inheritance but couldn't find a clear answer to the following question. For using SINGLE_TABLE inheritancer strategy I have to have a special field (DTYPE) in my table to store the class type, is this correct? This sounds like changing a DB design to ... |
50. Inheritance problem forum.hibernate.orgHello, I'm having a big problem with hibernate I can't seem to solve. I have 2 java classes : CMinimalProfile and CProfile. CProfile extends CMinimalProfile CMinimalProfile only contrains the id of the profile whereas CProfile contains a ton of information. I don't want to send the full profile to the client when only the ID is needed. In my database I ... |
51. Hibernate single table inheritance for many to one forum.hibernate.orgWe have the following entities (names changed to protect the innocent). Code: @Entity @Inheritance(strategy = InheritanceType.SINGLE_TABLE) public abstract class Foo |
52. Hibernate inheritance mapping forum.hibernate.orgI have a class mapping with composite id mapping of 2 properties. I extended it into another class which has one additional (primary-key) which makes it to have composite id of 3 properties. I need to do this coz subclass shares rest of the properties from super class but values coming from a different table. Both super and sub class are ... |
53. DTYPE added with no inheritance forum.hibernate.orgNewbie Joined: Wed Jan 21, 2009 5:55 pm Posts: 4 With a JPA entity that is not involved in inheritance hibernate is adding a dtype column to the query. If I was doing @InheritanceStrategy and extends I would understand why it wants a discriminator column. There is no inheritance. There is a Client entity that is a copy of this code, ... |
54. One-to-One with Inheritance forum.hibernate.orgHi, I'm developing an J2EE 6 application using JPA and Hibernate as provider. I have entity called Survey which have property called payload of type SurveyPayload which map as OneToOne, that is for each survey I have exactly one payload and vice-versa. The payload property is required (not optional). The SurveyPayload class is super class for two other classes (entities) which ... |
55. Mixture of Inheritance techniques forum.hibernate.org |
56. Inheritance mapping problem forum.hibernate.orgNewbie Joined: Tue Aug 01, 2006 12:14 pm Posts: 2 Hi, I have a problem trying to map an inheritance tree. A simplified version of my model is like this: @MappedSuperclass @Embeddable public class BaseEmbedded implements Serializable { @Column(name="BE_FIELD") private String beField; // Getters and setters follow } @MappedSuperclass @Embeddable public class DerivedEmbedded extends BaseEmbedded { @Column(name="DE_FIELD") private String deField; // ... |
57. How to implement inheritance in Hibernate ? forum.hibernate.orgHi guys i am working in a web application. I have entities as BaseEntity -->Which contains user login info like createdBy,createdTime,EditedBy,editedTime Employee --> which contains employee information like name,address,etc... RegularEmployee -->which contains salary ,bonus tht kind of fields and ContactEmployee --> which contains HourlyRate,contactPeriod etc.... My inheritance structure is BaseEntity <--- Employee <---- RegularEmployee (i.e. Employee extends BaseEntity and RegularEmployee extends ... |
58. Problems with Single table inheritance with multiple levels. forum.hibernate.org |
59. inheritance only at java level forum.hibernate.orgHi to everybody I have a little problem with hibernate that I havn't be able to solve despite of a lot of research. I have in java a class 'article' an a few other class who inherit of 'article'. Each class has its own table. My problem is I'd like that, when I get the list of 'articles' via hibernate, it ... |
60. Inheritance Problem forum.hibernate.orgpubic class BaseUser{ private Long id; private username; private passwort; // [...] // setter and getter } pubic class AppUser extends BaseUser{ private email; private company; // [...] // setter and getter } |
61. Inheritance mapping - TP Concrete class w/ implicit polymorp forum.hibernate.orgHi All, As per Hibernate ref-guide, there are two sub-strategies under Table per Concrete class strategy: 1. Table per concrete class with union subclass 2. Table per concrete class with implicit polymorphism With union subclass it is mentioned that you will need a separate table for the super class if it is not abstract. Is it the same case with the ... |
62. many-to-many and table-per-class inheritance forum.hibernate.orgNewbie Joined: Mon Jul 19, 2010 7:21 am Posts: 1 I have a generic mapping table that I need to map with hibernate. I have the following db structure: Code: OBJECT_GROUP_MAP ( ID NUMBER, GROUP_ID NUMBER, --FK to GROUPS.GROUP_ID OBJECT_ID NUMBER, OBJECT_TYPE NUMBER --discrimator ) ... |
63. Hibernate Inheritance forum.hibernate.orgHi, Is there a way for me to get a collection of object from a query? My problem right now is I want to return a list of object from a table called Activity, which have objects extending it with inheritance. I want to be able to cast my result into specific object that is extending it. I could query the ... |
64. mix various inheritance strategies forum.hibernate.org |
65. Non-disjoint inheritance? forum.hibernate.org |
66. Trouble with single table inheritance forum.hibernate.org[java] Caused by: java.sql.SQLSyntaxErrorException: Column 'SCANLITE0_.DTYPE' is either not in any table in the FROM list or appears within a join specification and is outside the scope of the join specification or appears in a HAVING clause and is not in the GROUP BY list. If this is a CREATE or ALTER TABLE statement then 'SCANLITE0_.DTYPE' is not a column in ... |
67. Question about inheritance and interface implementation. forum.hibernate.orgHi all, I'm sure someone has to have asked this before, but I've been searching for a good long while now and have found no definite answer to a problem like this. I'm building a package where several classes use inheritance to complete the functionality for an end product, and use interfaces at a number of steps in order to define ... |
68. Unusual Inheritance mapping forum.hibernate.orgHello, I am trying to implement an unusual Inheritance mapping by which both super & subclasses are @Embedded in another @Entity. Let me explain with actual code: I have a Request object: Code: @Entity public class Request { private DealType dealType; ... |
69. How to convert inherited objects forum.hibernate.orgHi all, i have the following situation class A { private String a1; } class B extends A { private String b1; } I'm using Hibernate Envers, too. My usecase is to load an instance of class B from the Envers audit tables and I want to store the given instance as a class A instance in the other table. Is ... |
70. Inheritance - Best practice? forum.hibernate.orgIn my app I have a one-to-one relationship between the two tables below, Category and Chapter. Chapter contains a bit additional information like which book it's realted to and chapter order. My question is: what is the best way to map this in Hibernate and what is the best way structure the tables? In the first table structure there will be ... |
71. Problem with SINGLE_TABLE inheritance. forum.hibernate.orgHi. I am using Hibernate 3.5.1 with JPA. I have the following class structure. Getters, Setters, Properties, Methods ommited for clarity. Code: @Inheritance(strategy = InheritanceType.SINGLE_TABLE) @DiscriminatorColumn(name = "ORGANISATION_DISCRIMINATOR", discriminatorType = DiscriminatorType.INTEGER, length = 1) @ForceDiscriminator public abstract class Organisation() { ... } @Entity @DiscriminatorValue("1") public class Area extends Organisation { @OneToMany(mappedBy = "area", cascade = CascadeType.ALL) ... |
72. inheritance mapping forum.hibernate.orgHi,we're getting some dificult to map this scenario: Code: @Entity class ScrapBook{ @Id@GeneratedValue(strategy=GenerationType.IDENTITY) int id; @OneToMany(mappedBy="scrapBook", fetch=FetchType.LAZY) List |
73. Hibernate-mapping-inheritance forum.hibernate.orgHello, I'm trying to map some objects in Hibernate. One of these objects is father and the others are children. In other words they implement inheritance. The father is as follow: Code: public class Person { private String id; private String name; private String surname; getters and setters; } and children... Code: public class Employee ... |
74. Inheritance forum.hibernate.orgHi, we have a "util-project" that is included in a few other projects. In the util-project, I have an abstract class I want to use in a "table per class hierarchy strategy in the other projects. So I would like to define all attributes of the abstract class in a hbm.xml file in the util project, then I would like to ... |
75. Inheritance forum.hibernate.org |
76. Problems using inheritance forum.hibernate.orgHello, I am having some difficulties using inheritance. I am using one table for the base class and two subclasses. My mapping file contains this: |
77. Inheritance question forum.hibernate.orgHi all My name is emerson and I participate of a blog project that uses struts, tiles and hibernate ([url]sf.net/projects/personalblog[/url]). I have a question that didn't manage to answer by myself :) Currently we have Post and Comment pojos. I'm creating a downloadable pojo that will allow downloads statistics and comments of itens that can be download (it stand for pictures, ... |
78. Inheritance mapping forum.hibernate.orgHm, OK, I am a real newbie to this and am having problems determining how I create my mapping to get the desired behaviour I am looking for. I have three java classes, one is a superclass of the other two. Each of the subclasses should map to their own database table, the superclass maps to no table at all but ... |
79. Class Table Inheritance forum.hibernate.org |
80. Multiple Inheritance Question forum.hibernate.orgHey, Obviously Java doesn't support multiple inheritance. However, using interfaces its possible to get into a situation in Hibernate that is somewhat similar, that is the data model seems to require multiple inheritance. Take for example: Code: interface Consumable abstract class Liquid class Pizza implements Consumable class Wine extends Liquid implements Consumable class Mercury extends Liquid I need to be able ... |
81. Inheritance problem forum.hibernate.orgHi, I got this one base class which is been inherited by other classes. When I execute select on the base class A select query is fired on the inherited class also. And moreover the select is also fired on the classes which have relationship with the derived class Can somebody help me with this regards prasad |
82. Querying an inheritance heirarchy forum.hibernate.orgHi, I'm trying to write a query to return a list of people that have a certain name and date of birth. The way the data is modelled is that each of these are created as seperate subclasses of a PersonCharacteristic class, this is the relevant part of the mapping file: [code] |
83. EASY Mapping without inheritance forum.hibernate.org |
84. Mapping Inheritance Heirarchy forum.hibernate.orgI've searched the forum, and while I've found some threads that were helpful, I didn't come across anything that was close enough to this for me to figure out this mapping. I have an inheritance heirarchy as follows: Code: Form | +- NewProjectForm | +- AdverseExperienceForm | +- ProjectCloseForm The subclasses are mapped with |
85. Table per concrete class inheritance mapping query forum.hibernate.orgActually, turns out it works. You just can't use an unqualified classname; for normal classes you can just use the classname (as long as you don't have duplicate classnames and have Hibernate configured appropriately), but for this kind of un-mapped superclass, you seem to need to use the fully qualified classname. Might be worth noting in the doco (or is it ... |
86. Mapping two classes with inheritance forum.hibernate.orgHi, I have this 2 classes: class abstract ElemEdit { int idElemEdit; String nombre; //And other attributes //Getters and Setters Methods. } class Producto extends ElemEdit { int idProducto; Organizacion organizacion; } Also I have the two tables: T_ElemEdit (int P_IdElemEdit, String A_Nombre, //And the other attributes). T_Producto (int P_IdProducto, int F_IdOrganizacion) my question is how should be the files xml ... |
87. Mapping two classes with inheritance forum.hibernate.orgHi, I have this 2 classes: class abstract ElemEdit { int idElemEdit; String nombre; //And other attributes //Getters and Setters Methods. } class Producto extends ElemEdit { int idProducto; Organizacion organizacion; } Also I have the two tables: T_ElemEdit (int P_IdElemEdit, String A_Nombre, //And the other attributes). T_Producto (int P_IdProducto, int F_IdOrganizacion) my question is how should be the files xml ... |
88. inheritance question forum.hibernate.orgWe're starting up a new project, and trying to decide which way we should model our tables and handle inheritance, per-heirarchy, or per-subclass. It seems like each one has a major drawback that we don't like, and I wanted to post and see if there are recommended ways around these drawbacks. Per-Hierarchy - You have to make all the columns from ... |
89. Inheritance: URGENT? forum.hibernate.orgI have a object that maps a table in the database. I create another object which inherits the above object with few more attributes and associations all in the same table. When i deply it it says "descriptor not specified for polymorphism". In this case idont have a descriptor as the derived object is just an extension of the base object. ... |
90. Inheritance for dummies forum.hibernate.orgHi, I'm new to Hibernate and I'm trying to make a persistent subclass to work. Here's my TradeOrder.hbm.xml mapping: ?xml version="1.0"?> |
91. Inheritance issue forum.hibernate.orgHi, The application I'm working on use a specific O/R mapping tool that I want to change. So I already have a database model I can't really change. I have a parent class P and four subclasses A to D which extends P. There is no table for the class P in the database and I do not have a choice, ... |
92. Hibernate, inheritance, interfaces and such forum.hibernate.orgHello I'm working on a system which will have a couple of classes which will all inherit a interfaces. I wanted to have some classes inherit multipel interfaces, but I can't figure out how to do it. The only thing I think might work is adding multiple extends tags to the |
93. Hibernate and Inheritance forum.hibernate.orgHi all, I have a class Executive which inherits of the Person class. See below: /** * * Mapping for Person table. * * @version $Id: Person.java,v 1.5 2004/03/01 22:43:18 aryjr Exp $ * @author Ary Junior * * @hibernate.class * table="Person" * */ public class Person { ... public void setCompany(Company company) { this.company = company; } /** * ... |
94. Hibernate Inheritance Mapping - is it possible? forum.hibernate.orgHi, I am having great difficulty trying to model the following classes using Hibernate. I do feel it may not be possible to do. Please help. class Address { ... // typical address attributes } class CustomerAddress extends Address { String addressRef; // e.g. home, work, friend int timeAtAddress; ... } class Supplier { Address address; ... } class Customer { ... |
95. Particular inheritance mapping forum.hibernate.orgLet me explain the problem I have: Code: public class Z { protected Z(); // protected constructor. public boolean active; } public class A extends Z { public long id; public String name; } public class B extends Z { public long id; public String color; } Here is the hibernate mapping I try to do: class Z do not ... |
96. Inheritance Mapping issue forum.hibernate.orgHi all !! I've a very very boring problem... Caused by: java.lang.RuntimeException: Exception building SessionFactory: Error reading resource: ../../mapping/Environnement.hbm.xml at majpps.serveurmad.accesbase.HibernateUtil. |
97. Inheritance: Storing only the base class forum.hibernate.orgHi: I have a base class called Person Code: public class Person { private String ID; private String attr1; private String attr2; public String getID() { return ID; } public void setID(String ID) ... |
98. inheritance in hibernate forum.hibernate.orgA table-per-subclass mapping would look like: |
99. mapping inheritance forum.hibernate.org |
100. Advice for daealing with inheritance correctly forum.hibernate.orgRegular Joined: Mon Oct 06, 2003 1:59 am Posts: 52 Hi Folks, which kind of inheritance is the best way to map the Accountability Analyis Pattern? Here we have: As you can see Person and Organiation are both Parties. This it correct to map the using |