Hibernate is a collection of related projects enabling developers to utilize POJO-style domain models in their applications in ways extending well beyond Object/Relational Mapping.
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How can I close Hibernate session after iterating with ui:dataTable
If you are using lazy loading with Hibernate you can iterate though a collection as long as you keep your session open. At least, that's how I understand it. Now I want to populate a ui:dataTable by ...
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21 views
How to return a Map<key,value> using named query?
I am using named query for returning List<?>. But now i have a requirement that i have to return a Map<key,value> so that i can filter the duplicates using the key..
I have a named query ...
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No Persistence provider for EntityManager named “annotation”
Message.java
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;
import ...
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Grails resultTransformer not applicable for DistinctRootEntityResultTransformer
In my Grails code I want to use both pagination and distinctlist, however Grails doesn't support that.
So I Google some and found out put the line:
resultTransformer ...
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1answer
16 views
Hibernate java jpa query
I've got a problem with select query in my java jpa hibernate. I'm trying to get list of student that are not in the specified group, but the assigment to groups are on the other table.
Here is what ...
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apache camel hibernate insert
I have this camel route where json values from an url are inserted into my database.
code:
@Override
public void configure() throws Exception {
//voor elke tabel een andere route want bij ...
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17 views
Is it possible to do this kind of mapping?
Supposed I have one-to-many relation between 2 tables.
Is it possible to do this kind of mapping between them:
@OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER, mappedBy = ...
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1answer
16 views
Issue mapping class on hibernate java project
Im stuck with hibernate configuration. I have a sql database which I want to connect to my java project. This is my project tree folder:
I paste the hibernate.cfg.xml and Alumnos.hbml.xml code ...
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how to call a pipelined table function that pipes out BLOBs in hibernate
I've a pipelined table function which pipes out individual BLOBs. I would like to call this function in Java to receive blobs. Is there any way to do that?
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18 views
Hibernate persist parent or child object
I want to add a "Bar"-object to the "bars"-list in a "Foo"-object. So I create the "Bar"-object, set the "foo"-variable to the parent and add the object to the "bars"-list. Now my question: Do I ...
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21 views
Connection Pool Issue with MySQL
Seems to be an issue with my application. When ever the application is idle for a very long time ( am not sure the exact timing ) upon launching I get following error message in my logs. I am using ...
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Creating a shared key with a OneToOne Mapping and other issues
I am trying to do something that seems simple but I can't figure out. I am using JPA2 and hibernate but I would like a solution that could also work with another provider like EclipseLink but that is ...
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1answer
64 views
delphi hibernate push and detect
using Delphi5.
I have an app that starts with windows boot and I would like to Close and Start it on the Hibernate/Wake command.
I need to be able to detect if it is coming back from an Hibernate so ...
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1answer
19 views
Hibernation simple direct mapping
I have 2 tables employees and orders: Console screens_before execusion
Now i'm trying to map list collection to get all orders of each employee. My mapping:
@Entity
@Table(name = "employees", schema ...
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11 views
Update a row in primefaces datatable that has data from 2 DB table with OneToOne relationship
I have a Primefaces datatable that displays data from 2 DB tables - Users and AcademicStuff. I am trying to write a function that will update a row, but right now only values from the table ...
