XML 2 « Development « JPA Q&A





1. Avoiding duplicate rows with XML data    forum.hibernate.org

Newbie Joined: Fri Jul 27, 2007 3:20 pm Posts: 1 I have a question about how Hibernate 3.1 detects when to use save or update/merge when persisting elements thru associations. To test various options I've created a subset of the classic Supplier/Parts database in MySQL 5.0 with the DDL below CREATE TABLE Supplier ( SupplierId VARCHAR(36) NOT NULL, Name VARCHAR(20) NOT ...

2. Problem reading xml config files.    forum.hibernate.org

I am having trouble getting hibernate to parse my configuration files and mapping files. I've checked them for being well formed, but nothing seems to work. I tried using a programmatic configuration for the session factory, and it only kept telling me that it could not parse my mapping file. I am just doing a test app for Flex remoting on ...

3. Need help to build a macro solution in build.xml    forum.hibernate.org

Newbie Joined: Tue Apr 08, 2008 4:22 am Posts: 2 Hallo all, I am quite new to Hibernate. What I am now having as a problem is that I have to use my Set objects as list. For example I am having a Structure.hbm.xml file which has this many to many relation: Code: ...

4. Does hibernate config support import other xmls    forum.hibernate.org

Like ant, does hibernate support import of another subset config.. This would ease xml configuration maintance. e.g some thing like this main.cfg.xml: ?xml version="1.0" encoding="UTF-8"?> mysql.xml: org.gjt.mm.mysql.Driver com.tejasoft.utils.hibernate.TejaSQLDialect ...

5. xml-apis required for Hibernate 3.2.5?    forum.hibernate.org

6. Import/Export XML using Hibernate    forum.hibernate.org

7. How many reveng.xml to use?    forum.hibernate.org

8. XML-Relational and JPA    forum.hibernate.org

9. HibernateAppender configuration in xml file    forum.hibernate.org





10. hibernate .hbn.xml    forum.hibernate.org

Hi! is it possible to dont use any id-generating in my hbn.xml file. I have two column that none of them is id, and i don't need to have a colum with auto-increment. How can i write my hbn.xml for example if i have a timestamp and status coulmns on my table.

11. Unmarshalling from HIbernate Object to XML    forum.hibernate.org

Hi Can someone advise pls? I am new to Hibernate and am encountering some problems. I have inherited a large database, and I want to build a physical model in XML schema. Since project has been using Hibernate I was hoping to reuse these resources, that is mapping files & java objects. My approach was to output XML from objects & ...

12. Hibernate & XML encoding    forum.hibernate.org

Hi there I'm quite new to the Java and the wonderful world of Hibernate. I'm trying to encode my Hibernate Objects to a XML string, send it to a webapplication, manipulate it and save it back to the Database. But I'm not sure which class I should use.. I tried XStream and Dom4J. I searched for examples and resources in the ...

13. Mixing JPA orm.xml with hibernate's xml    forum.hibernate.org

Hi, I have following problem. As our application should be as much JPA-compliant as possible, it is necessary to map all entities in a orm.xml with JPA-namespace (xmlns="http://java.sun.com/xml/ns/persistence/orm"). As some very useful hibernate-functions (filters) are not supported by JPA, I have to declare them separately. I know, that I can mix Annotations with XML-mappings to achieve this, but I am wondering ...

14. ClassCastException import xml    forum.hibernate.org

I am having problems importing XML with one-to-many element. Could anyone help me???? Thanks in advance. The code that raises the exception is: ... session.beginTransaction(); Session xmlSession = session.getSession(EntityMode.DOM4J); Object x = xmlSession.merge(mapping_class,doc4j.getRootElement()); xmlSession.saveOrUpdate(mapping_class,x); .... It is raised in merge function call. Here is the exception: Exception in thread "main" java.lang.ClassCastException: org.dom4j.tree.DefaultElement cannot be cast to java.util.Collection at org.hibernate.type.CollectionType.replaceElements(CollectionType.java:500) at org.hibernate.type.CollectionType.replace(CollectionType.java:574) ...

15. org.xml.sax.SAXParseException: "class" must match    forum.hibernate.org

Hello, I am new to hibernate and trying to implement inheritance using table per class hierary. here i am providing the code and exception i have encountered. When i try to load the data created in database,getting the following error message. java.lang.ExceptionInInitializerError Caused by: org.hibernate.InvalidMappingException: Could not parse mapping document from resource EmployeeDetails.hbm.xml at org.hibernate.cfg.Configuration.addResource(Configuration.java:602) at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1621) at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1589) at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1568) ...

16. Problem in config.xml file    forum.hibernate.org

hello everyone, I am learning hibernate 3 and I am stuck up with very first "hello world" program. I read many tutorials and I am building one sime application (hello world) but whenever I create hibernate mapping xml file (xxx.hbm.xml) or config file (hibernate.cfg.xml) I get error as "hibernate.sourceforge.net" at tag. I am using eclipse galliloe, Mysql 5.0 and hibernate ...





17. openjpa - orm.xml    forums.oracle.com

Hi I need to map custom objects in orm.xml. i made Account class that contain attribute account number and transaction objects of type Transaction class. public class Account { protected String accountNumber; protected Transactions transactions; i have mapped accountNumber as < id> in orm.xml. now i need to map transactions into it. ...

18. Hibernate to XML    forums.oracle.com

Hey! I am kind of new to Hibernate, and I was wondering if I could use an XML file as a data source/database. When I look it up on google I come across XML mapping, but that obviously isn't what i'm looking for. Does anyone know how I should set up my hibernate.cfg.xml file? Thanks in advance