Recent questions tagged Hibernate

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hibernate - One to many association - Join tables with non primary key column in JPA

I'm working on legacy system, need to read some of the info from database. Below are the table relationship ... What's wrong with association ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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434 views

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hibernate - Caused by: java.lang.NoSuchMethodError: org.postgresql.core.BaseConnection.getEncoding()Lorg/postgresql/core/Encoding;

I am configure PostgreSQL,Hibernate in spring mvc . i have getting following error org.springframework.beans.factory. ... ... 22 more See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hibernate - Caused by: java.lang.NoSuchMethodError: org.postgresql.core.BaseConnection.getEncoding()Lorg/postgresql/core/Encoding;

I am configure PostgreSQL,Hibernate in spring mvc . i have getting following error org.springframework.beans.factory. ... ... 22 more See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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477 views

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hibernate - How do you integrate the java annotation processor into the java plugin

I have a project that is laid out as follows: src/ java generated src/java contains jpa entities and query classes that ... = ["-proc:only"] } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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825 views

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hibernate - No rollback only for transaction when exception occurs in submethod

I'm using Hibernate + spring + @Transactional annotations to handle transactions in my application. Transaction ... the outerTestMethod())? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hibernate - How to use JPA 2.0 @ManyToMany without issues

I am using JPA 2.0 and Spring in my development. My entity class contains two @ManyToMany relationships. @Entity(" ... ) What am i doing wrong See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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463 views

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hibernate - JBoss Scoped Class Loading

I want to use the latest hibernate version inside the ear without upgrading the jars on the server. I am following ... .java:25) Any idea ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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399 views

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hibernate - OpenEntityManagerInViewFilter Problems

I have scoured this site among others for answers in getting OpenEntityManagerInViewFilter to work. I have a standard User ... )); return query.getResultList(); } public T sa...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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667 views

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hibernate - HQL "is null" And "!= null" on an Oracle column

Does hibernate convert column != null in HQL to a column is null in SQL? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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hibernate - How do I use JPA to persist a Map (java.util.Map) object inside an entity and ensure the persistence cascades?

I have recently started playing around with the Play! Framework for Java, version 1.2.3 (the latest). While ... this? What am I missing? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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814 views

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hibernate - Dynamically create table and Java classes at runtime

I have a requirement in my application. My tables won't be defined beforehand. For example, if a user creates ... Thanks in advance, Rima Desai See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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516 views

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hibernate - How to avoid unnecessary selects and joins in HQL and Criteria

I have been trying different combinations of HQL and Criteria and I haven't been able to avoid some unnecessary ... Thank you very much, Ferran See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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581 views

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hibernate - Spring synchronized method NOT SYNCHRONIZED

Environment: apache tomcat 7 java 7 oracle 11g eclipse apache jmeter 2.1 spring hibernate I am working on a ... will be helpful. Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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633 views

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hibernate - Grails sequence generation for Oracle 11g

I realize this is more of a hibernate question than Grails. In a load balanced (2 nodes) environment I see ... params:[sequence:'MY_SEQ'] } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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656 views

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hibernate - JPA 2.0: Load a subset of fields for an entity

I have an Entity named address. The address Entity has several fields, one of which is CITY. I've ... use of anything Hibernate specific. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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826 views

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hibernate - Using IN clause in a native sql query

We are trying to dynamically generate an IN clause for a native sql query to return a JPA entity. Hibernate is ... a solution to this problem? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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650 views

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hibernate - StaleObjectStateException vs OptimisticLockException

A StaleObjectStateException is being thrown in my app instead of OptimisticLockException (as I read I should expect this ... not the other one? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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799 views

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hibernate table does not exist error

In configuration hibernate.cfg.xml, i add <property name="hibernate.hbm2ddl.auto">create</property> Hibernate do ... </session-factory> Thx See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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684 views

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hibernate - save method - doesn't flush the Session after an exception occurs

public class SoftwareTest extends UnitTest { @Before public void setup() { Fixtures.deleteAll(); // will fail ... .flush(SessionImpl.java:1206) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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721 views

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hibernate - How do I do with HQL, many to many?

Here is my database structure. Relation many to many. I want to make a selection of authors who have written the same book. ... " " + obj[1]); } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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hibernate - Spring JPA bi-directional cannot evaluate toString

I have resolved JSON recursive loop with @JsonIdentityInfothrough to Baeldung's blog1 (Thanks) But now, another error ... is wrong and why ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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476 views

1 answer

hibernate - Spring 3 Annotations - HibernateDaoSupport - Repository Requires Session Factory

I am getting an exception saying : java.lang.IllegalArgumentException: 'sessionFactory' or 'hibernateTemplate' is required ... that is fine. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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651 views

1 answer

hibernate - Spring 3 Annotations - HibernateDaoSupport - Repository Requires Session Factory

I am getting an exception saying : java.lang.IllegalArgumentException: 'sessionFactory' or 'hibernateTemplate' is required ... that is fine. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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434 views

1 answer

hibernate - Spring 3 Annotations - HibernateDaoSupport - Repository Requires Session Factory

I am getting an exception saying : java.lang.IllegalArgumentException: 'sessionFactory' or 'hibernateTemplate' is required ... that is fine. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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446 views

1 answer

hibernate - Spring 3 Annotations - HibernateDaoSupport - Repository Requires Session Factory

I am getting an exception saying : java.lang.IllegalArgumentException: 'sessionFactory' or 'hibernateTemplate' is required ... that is fine. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

532 views

1 answer

hibernate - Spring 3 Annotations - HibernateDaoSupport - Repository Requires Session Factory

I am getting an exception saying : java.lang.IllegalArgumentException: 'sessionFactory' or 'hibernateTemplate' is required ... that is fine. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

753 views

1 answer

hibernate - HQL and one-to-many queries

I have Hibernate domain objects that looks like this: class Player { List<Item> inventory; } class Item { List< ... this in HQL. Any ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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952 views

1 answer

hibernate - How do I write a MAX query with a where clause in JPA 2.0?

I'm using JPA 2.0. Hibernate 4.1.0.Final, and Java 6. How do I write a JPA query ... (m_entityManager.createQuery(criteria).getResultList()); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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