1. JPA map collection of Enums stackoverflow.comIs there a way in JPA to map a collection of Enums within the Entity class? Or the only solution is to wrap Enum with another domain class and use it ... |
2. Using an enum as a mapkey results in a RAW in the database stackoverflow.comI'm trying to use an enum as a mapkey for a map in Hibernate, but Hibernate stores my enum as a RAW: I have this enum: |
3. Mapping enum to a table with hibernate annotation stackoverflow.comI have a table DEAL and a table DEAL_TYPE. I would like to map this code: |
4. How to map a set of enum type in Hibernate? stackoverflow.comIn hibernate, is it possible to define a mapping for a class to a set of enums? I've been able to find examples of how to define mappings of Sets ... |
5. Hibernate 'tableless' enum mapping? stackoverflow.comI am dealing with the following scenario: We use table-per-subclass inheritance, meaning the concrete tables' primary keys are foreign key references on the abstract table. Superclass is Product, subclasses are ... |
6. Hibernate enum mapping stackoverflow.comI need to map the enums which didn't implement the interface beforehand to the existing database, which stores enums in the same table as the owner class using the |
7. Hibernate - how to map an EnumSet stackoverflow.com
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8. Mapping enum types with Hibernate Annotations stackoverflow.comI have an enum type on my Java model which I'd like to map to a table on the database. I'm working with Hibernate Annotations and I don't know how to ... |
9. Hibernate Enum mapping using annotaions stackoverflow.comI have an existing database that I am now connecting to using hibernate. I cannot change the data in it at the moment and have everything working apart from a ... |
10. Hibernate Mapping: Class having more than one possible value from an enum stackoverflow.comI am doing a simple web page and I have a |
11. Enums in NHibernate from Existing Table stackoverflow.comI have many tables in my schema design (legacy, cannot be changed) with the pattern: |
12. JPA: Map a Map |
13. Hibernate @Enumerated mapping stackoverflow.comHibernate provides |
14. Mapping Collection of Enum types that implement interface stackoverflow.comI've got a tricky thing I'm trying to map with Enums for storing static data. It starts off with enum classes declared as such: |
15. Enum Mapping in hibernate stackoverflow.com |
16. enum vs typeId in hibernate stackoverflow.comI'm implementing a database table like the following: |
17. Java enum overriding toString() stackoverflow.comI've never really made use of Java enum classes before for constant values, I've typically used the "public final" approach in the past. I've started using an enum now and ... |
18. Map Map |
19. [JPA - Hibernate] Mapping Enum to Column coderanch.com |
20. JPA enum mapping by explicit getId() coderanch.comHi, for enum type you can choose EnumType.ORDINAL or EnumType.STRING. Going for string is definetely better because ordinal mandates that you never ever change the order of definition of the enum-types. On the other hand string also makes the DB entry bigger as necessary (taking the constant name, which can be quite long). So I want to use an explicit mapping ... |
21. Mapping enum in JPA/Hibernate coderanch.comTo map enums in Hibernate you should use UserType. Here is already made class with UserType: import org.hibernate.HibernateException; import org.hibernate.usertype.EnhancedUserType; import org.hibernate.usertype.ParameterizedType; import java.io.Serializable; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Types; import java.util.EnumSet; import java.util.Properties; /** * from http://www.hibernate.org/312.733.html */ @SuppressWarnings("unchecked") public class EnumUserType implements EnhancedUserType, ParameterizedType { private Class |
22. [Hibernate] Should I use enum to mapping the column? coderanch.com |
23. Problems mapping enum forum.hibernate.org @ManyToMany (targetEntity=com.somecompany.SomeEnum.class) @JoinTable( name = "entity_enum", joinColumns = { @JoinColumn(name = "entity_id")}, inverseJoinColumns = { @JoinColumn(name = "enum_id") } ) private Set |
24. Mapping a Map<@Entity, enum> with @ManyToMany forum.hibernate.orgHello everybody I have a question concerning a mapping of Map<@Entity, enum>. My mapping is specified as: Code: public class MyEntityClass { private Map |
25. @Annotation for Map<[Enum], String> forum.hibernate.org@Entity public class QualityIndicator implements Serializable { ... @CollectionOfElements @JoinTable(name = "qproperty_weighting") @Enumerated(value = EnumType.STRING) @MapKey(columns = @Column(name = "qproperty"), type = @Type( ... |
26. Enum mapping and criteria forum.hibernate.orgHi, I have two entities: "Parent" & "Child" Child is mapped in Parent like this: Code: |
27. Error mapping collection of Enums forum.hibernate.org |
28. Mapping Collection of Enum types that implement interface forum.hibernate.orgI've got a tricky thing I'm trying to map with Enums for storing static data. It starts off with enum classes declared as such: Code: interface MyInterface { String getName(); } public enum A implements MyInterface { FIRST_A("First A"); private final String name; private A(String name) { this.name = name; } public String getName() { return name; } public String toString() ... |
29. map an enum to a lookup table forum.hibernate.orgI'm a beginning hibernate user, searching around through the forum is leaving me a little confused how to map an enum in an entity class that is represented in the database as a simple lookup table. I'm looking for a solution using annotations. I'm sure somebody must have solution for this. How do I finish off writing the Address class to ... |
30. (Another) Enum Mapping Question forum.hibernate.org@Entity public class Comment { @Enumerated(EnumType.STRING) private CommentSource source; public void setSource(CommentSource s){ this.source = s; } public CommentSource getSource(){ return this.source; } |
31. Should I use enum to mapping the column? forum.hibernate.org |
32. Mapping Java enum to discriminator column forum.hibernate.orgHi, I have a table (Items) which is mapped to three different java classes using a discriminator column and subclasses in the Items.hbm.xml mappings file. Until now the discriminator has been a (hibernate type) 'string' and java class implementation has had a 'private String type' to match the discriminator. This works fine. However, I wanted to change the 'private String type' ... |
33. Enum Mapping forum.hibernate.orgHi, I am a new user of hibernate. My problem is that I have got a POJO from some other guy and now I have to persist that so how should I do it? I tried 2-3 ways but could not succeed and the challenge is that I can't make changes in that POJO so whatever I am to do is ... |
34. type safe enum mapping forum.hibernate.orgi have just one question, my bussines objects have some atributtes that are type safe enum (i.e. Sex) , my question is what is the way to map this with hibernate (the uggly solution is to have a boolean in my dataBase and construct the type safe after the session has loaded the object). Thanks. |
35. mapping a foreign-key constrained one-to-one enum forum.hibernate.orgHibernate version:2.1 Mapping documents:unknown Name and version of the database you are using:MySQL 4.1 I'm having trouble figuring out how to map a foreign-key one-to-one typesafe relationship. The details are as follows: table message ----------------- message_id (primary key, auto_inc) message message_type table message_types ------------------------ message_type_id (primary key, auto_inc) message_type_name where message.message is a String containing a message message.message_type is an int ... |
36. Mapping Java 5 enums forum.hibernate.org |
37. Enum entity mapping forum.hibernate.orgI'm trying to map rows in a table as instances of a Java enum. Each row will be uniquely identified by a name column (values of which will be the names of the defined enum instances). Each enum will need to load a couple of other fields (including an ID, for use in associations) from the database. I've read all the ... |
38. JDK 1.5 Enum mapping forum.hibernate.orgHi! I'm trying to create persistence objects using the new javax.persistence API (JSR 220) and Hibernate (3.2 RC1, EntityManager 3.1 Beta8). The problem is that I'm trying to map an entity to an existing DB2 table. Unfortunately, the table has a lot of 'Y'/'N' columns that where used for booleans. Ugly. I tried to build a clean API around this and ... |
39. Any built in support for java 5 enum mapping? forum.hibernate.org |
40. Mapping a set of Enums forum.hibernate.org |
41. mapping an enum forum.hibernate.org |
42. problem in mapping enum forum.hibernate.orgHi, I followed the wiki ( http://www.hibernate.org/265.html ) in order to use enum object in my POJO. When I'm generating POJO classes, I get the MyEnumUserType instead of MyEnum in my getters and setters I'm using hibernate 3.1.3 and Hibernate tools 3.2.0beta7 I'm using an ant script to generate POJO Here is the target I'm using : Code: |
43. mapping Java 5 enum with additional fields forum.hibernate.orgpublic enum Transaction { TransactionAB("A", "B"), TransactionBA("B", "A"); private String from; private String to; Transaction(String from, String to) { this.from = from; this.to = to; ... |
44. How to map a set of Enum's? forum.hibernate.orgNewbie Joined: Thu Jun 15, 2006 8:32 am Posts: 6 Hibernate version: 3.1.3 I used the Enhanced UserType described in: http://www.hibernate.org/272.html . Mapping a Enum works fine. Now I want to map a set of Enum's. But I don't know how to do it. Mapping documents: Mapping file to store a Enum property Code: |
45. Whats the best way to map an enum? forum.hibernate.orgUsing hibernate 3.2.0GA, and Java1.5, what's the best way to map an enum? I've had a heck of a time trying to find it in the documentation, but, basically, this is what I have: Code: public enum YesNoType { YES { public String getLabel() ... |
46. Mapping Collection Enum forum.hibernate.org |
47. Java 5.0 enum as "map-key" forum.hibernate.org |
48. How to map Map<[Enum], [Entity]> using XML mapping forum.hibernate.org |
49. How to map enum to String field in database with XML config? forum.hibernate.org |
50. mapping Java enum whitout annotation forum.hibernate.orgHi, Pretty simple question here. I've read tons of posts in the forum, but I can't believe It is impossible to do the mapping I want in the following the following context : I have the simplest mapping you can imagine (public enum MyEnum { EnumA, EnumB; }) I'm using Hibernate 3.1.3. I do not, nor I can, use annotations. I ... |
51. Take 2 : mapping Java enum whitout annotation forum.hibernate.orgHi, Pretty simple question here. I've read lots of posts in the forum, but I did not find an explicit answer to this and I'm having a hard time believing there is none. I have the simplest mapping you can imagine (public enum MyEnum { EnumA, EnumB; }) I'm using Hibernate 3.1.3. I do not use annotations (cannot). I use mapping ... |
52. Enum mapping with existing table forum.hibernate.orgHibernate version: 3.2.6 Hi everyone, I've tried to find a solution on the forum, there are a lot of enum discussions but i didn't find what I'm looking for. We have an existing dataBase with lots of tables representing enum, (customerType, productType, ...) which we are integrating with hibernate. for example, the customer table has a Long field "customerType" which is ... |
53. MySQL enum Mapping forum.hibernate.orgHi. Ive got a MySQL table called "Computer" with a column "BLOQUEADO" type ENUM('No','Si'). Ive made a EnumUserType and my mapping file is like this |
54. JPA mapping for enums forum.hibernate.org |
55. Mapping enums forum.hibernate.orgYes, you're right. Using @Enumerated you don't have to use an user type for saving an enumeration. But there are some caveats: 1) @Enumerated(EnumType.STRING) Saving an enumeration as string is little waste of storage space and you tying your database to the name of the enumeration constant. Refactoring a constants name breaks existing data. 2) @Enumerated(EnumType.ORDINAL) Saves an implementation detail of ... |
56. How to store a Map |
57. Mapping enum in JPA/Hibernate forum.hibernate.orgHi, I have an Enum StatusType [code]# public enum StatusType # { # PENDING, APPROVED # } [/code] In my entity class i am mapping as # @Enumerated(EnumType.STRING) # @Column(name ="status", nullable = false, length = 20) # public StatusType getStatus() { # return this.status; # } # # public void setStatus(StatusType status) { # this.status = status; # } I ... |
58. mapping to sql enum forum.hibernate.org |
59. why MySql Enum mapping needs it's own table? forum.hibernate.orgHi Froestel, I see why someone would like to put the Enum details in another table. However, wouldn't that become expensive since it'll require you to perform a join? Sure, the Enum table is small, but still.. And even if it's wrong in principle, is there a way to achieve what the original poster asked? Since I'm sure my enum is ... |
60. Enum Mapping Types do not use toString() to persist data forum.hibernate.org |