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Questions tagged jpa

279 questions · page 1 of 6

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9
votes
5
answers

how to set EntityManagerFactory through constructor by @PersistenceUnit annotation

spring jpa annotations
asked 2013-07-29T06:25:16.927
19
votes
1
answers

Hibernate Exception: Unknown name value for enum class

java hibernate jpa enums
asked 2013-07-05T16:49:28.263
19
votes
6
answers

Eclipselink 2.5 Metamodel Generation using Maven

maven jpa eclipselink
asked 2013-06-29T22:00:35.600
10
votes
1
answers

error: annotation type not applicable to this kind of declaration

java jakarta-ee jpa
asked 2013-06-24T03:21:49.420
11
votes
2
answers

How to refer to a subclass specific field in a CriteriaQuery where the super class is queried?

jpa criteria-api
asked 2013-06-11T10:17:05.893
12
votes
2
answers

Play Framework: Solution for storing a Map, key - value using JPA

jakarta-ee jpa playframework playframework-2.0
asked 2013-05-29T15:33:14.350
74
votes
4
answers

When to use DiscriminatorValue annotation in hibernate

java hibernate jpa persistence
asked 2013-05-27T11:38:00.487
21
votes
4
answers

How do I do a "deep" fetch join in JPQL?

jpa jpql
asked 2013-05-21T22:34:02.917
17
votes
1
answers

Error using Hibernate with H2 in memory database

java hibernate jpa h2
asked 2013-05-07T11:03:52.170
11
votes
1
answers

Persist OneToOne relation with SpringData JPA

spring hibernate jpa persistence spring-data-jpa
asked 2013-05-04T23:48:19.113
35
votes
3
answers

JPA enumerated types mapping. Best approach

java jpa enums hibernate-mapping
asked 2013-04-22T05:53:24.103
15
votes
4
answers

What cause org.hibernate.PropertyAccessException: Exception occurred inside setter

java spring hibernate jakarta-ee jpa
asked 2013-04-20T20:05:56.363
11
votes
3
answers

How to auto detect entities in JPA 2.0

java spring jakarta-ee jpa
asked 2013-04-18T16:16:45.643
34
votes
3
answers

Mapping Set<enum> using @ElementCollection

java hibernate jpa enums set
asked 2013-04-14T12:01:41.507
16
votes
2
answers

java.lang.NoClassDefFoundError: org/springframework/beans/factory/NoUniqueBeanDefinitionException

hibernate maven spring-mvc jpa noclassdeffounderror
asked 2013-04-10T09:13:07.840
30
votes
8
answers

Call getNextException to see the cause : How to make Hibernate / JPA show the DB server message for an exception

java hibernate postgresql jpa jdbc
asked 2013-04-06T07:44:13.273
12
votes
3
answers

JPA/Hibernate returning BigDecimal not Long

java hibernate jpa
asked 2013-03-11T18:03:53.343
94
votes
17
answers

JPA: How to get entity based on field value other than ID?

java hibernate jpa
asked 2013-02-20T10:01:56.393
8
votes
2
answers

@ManyToOne unidirectional mapping

hibernate jpa spring-data
asked 2013-02-17T09:30:58.587
9
votes
1
answers

Query @ElementCollection JPA

java spring hibernate jpa hibernate-criteria
asked 2013-02-06T13:38:53.070
50
votes
3
answers

JPA Criteria API: how to express literal true and literal false?

jpa criteria-api
asked 2013-02-03T17:36:24.517
11
votes
4
answers

How do I migrate PostgreSQL strings to a text type?

postgresql jpa
asked 2013-01-24T23:30:02.150
46
votes
1
answers

How can I execute a native SQL script in JPA/Hibernate?

sql oracle-database hibernate jpa
asked 2013-01-16T12:24:06.590
23
votes
4
answers

How to handle Resource validation in REST webservices?

java rest jpa jersey bean-validation
asked 2013-01-08T15:18:08.887
9
votes
3
answers

JPA Query over a join table

jpa jpql
asked 2013-01-08T08:11:32.180
12
votes
2
answers

Conditional where clause in JPA criteria query

jpa where-clause predicate criteria-api conditional-statements
asked 2012-12-31T05:05:31.187
46
votes
14
answers

Getting [SQLITE_BUSY] database file is locked with select statements

java hibernate jpa sqlite
asked 2012-12-15T09:24:06.500
14
votes
2
answers

Database sharding and JPA

java hibernate jpa openjpa sharding
asked 2012-12-02T17:52:38.050
10
votes
2
answers

JPA+Hibernate - Cycles in entity relationships - Cascade strategy

java hibernate jpa cascade
asked 2012-11-29T08:59:02.667
30
votes
3
answers

JPA and default locking mode

java jpa transactions
asked 2012-11-26T15:59:38.340
60
votes
11
answers

EntityNotFoundException in Hibernate Many To One mapping however data exist

spring hibernate jpa spring-data-jpa
asked 2012-11-24T06:50:15.397
15
votes
4
answers

JPA Database structure for internationalisation

java jpa
asked 2012-11-17T00:11:34.840
8
votes
6
answers

java.lang.StackOverflowError when persisting an object jpa

java jpa persistence ejb-3.0
asked 2012-11-04T23:39:38.327
61
votes
1
answers

How To Define a JPA Repository Query with a Join

java jpa orm repository jpql
asked 2012-10-31T09:29:03.217
17
votes
2
answers

Why merging is not cascaded on a one to many relationship

java jpa eclipselink ejb-3.1
asked 2012-10-31T07:33:48.677
317
votes
6
answers

What is the meaning of the CascadeType.ALL for a @ManyToOne JPA association

java jpa one-to-many cascade many-to-one
asked 2012-10-23T09:21:28.307
20
votes
1
answers

How does the JPA CascadeType.PERSIST work ?

java jpa
asked 2012-10-16T05:16:25.643
130
votes
3
answers

How does Spring Data JPA differ from Hibernate for large projects?

java spring hibernate jpa spring-data-jpa
asked 2012-10-08T23:24:41.643
161
votes
6
answers

Hibernate, @SequenceGenerator and allocationSize

java hibernate jpa hilo
asked 2012-10-05T11:55:35.160
12
votes
1
answers

import javax.persistence.column, javax.persistence.entity, javax.persistence.Id - and so on - cannot be resolved

spring hibernate maven jpa annotations
asked 2012-09-26T19:18:25.470
15
votes
7
answers

JPA Hibernate Call Postgres Function Void Return MappingException:

hibernate function jpa stored-procedures postgresql-9.1
asked 2012-09-24T01:57:13.387
16
votes
1
answers

Create Query matching for current date

jpa spring-data spring-data-jpa
asked 2012-09-18T11:00:55.157
9
votes
2
answers

How to integrate solr or elasticsearch with JPA?

jpa solr elasticsearch
asked 2012-09-15T08:46:20.937
34
votes
1
answers

JPA Criteria Query distinct

java jpa criteria-api
asked 2012-09-14T17:03:10.350
15
votes
5
answers

TransactionRequiredException: Executing an update/delete query

hibernate jpa spring-mvc
asked 2012-09-07T12:15:17.947
13
votes
4
answers

How to disable auto update in hibernate/JPA

java hibernate jpa orm
asked 2012-08-31T22:42:50.733
96
votes
17
answers

Injecting a Spring dependency into a JPA EntityListener

spring jpa dependency-injection spring-roo entitylisteners
asked 2012-08-28T08:42:05.143
14
votes
5
answers

Eclipse error on mapping with @EmbeddedId

java eclipse hibernate jpa composite-key
asked 2012-08-24T08:55:30.447
19
votes
3
answers

Why does a JPA @PreUpdate-annotated method get called during a query?

jpa
asked 2012-08-23T17:58:03.773
12
votes
3
answers

JPA Criteria API and type safety

java jpa criteria-api type-safety
asked 2012-08-21T19:51:37.430
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