jpa-2.0
What will be the Criteria for following SQL?
Can any one help me out with Criteria for following query : SELECT * From TableA Inner Join TableB On TableA.ID=TableB.ID[详细]
2023-03-28 20:02 分类:问答JPA 2.0, How can I fix the following 2 errors
I\'m actually learning JPA2.0 and I\'m stuck with the following errors, consider than I\'m using eclipse as IDE.[详细]
2023-03-27 12:31 分类:问答EJB 3.1 Transaction, EntityManager
I have an application which processes IQ stanzas via smack (eventbased java library). We now switch from vanilla Tomcat to glassfish 3.1 and i would like to switch to ejb 3.1.[详细]
2023-03-27 05:19 分类:问答hibernate JPA c3p0 problem
I build j2ee application using spring, hibernage-JPA and c3p0 for connection pool. I have defined dataSource bean:[详细]
2023-03-26 19:51 分类:问答Complex JPA relationship
I need help to build a complex relationship among the following tables: Here is the scenario: 1) 1 Family has N familyTypes (unidirectional)[详细]
2023-03-26 09:30 分类:问答jpa 2.0 criteria api expression for sql minus
How do you create a jpa Criteria express开发者_高级运维ion that is equivalent to the sql minus statement[详细]
2023-03-26 00:28 分类:问答JPA Shared Entity mapping
I have a scenario where I have a Object called Page, and another object called Tag, relationship between these two is Page has Tags(many to many), but the same Tags can also shared with Product, here[详细]
2023-03-25 08:01 分类:问答@ElementCollection, @CollectionTable and Enum - Strange delete/insert behavior
@Entity public class User{ @ElementCollection @Enumerated(EnumType.STRING) @CollectionTable(name = \"SEC_USER_ROLES\",[详细]
2023-03-24 17:50 分类:问答How to add a JPA relationship against legacy database
I\'m coming from a C# entity framework background and looking at JPA in a Java project so I\'m hoping that what I\'m facing is just a conceptual problem.[详细]
2023-03-23 20:37 分类:问答Criteria API: query.from returns only null
I\'m pretty new to Criteria API, as a matter of fact I just pushed our latest project to JBoss 6 and JPA 2.0 just for the Criteria API.[详细]
2023-03-23 17:30 分类:问答