12 | How to package orm.xml when using EJB in WAR?Hi, I have database utility classes in one project, the id's use sequences declared in an orm.xml ... when the (EJB) project is built. When that EJB is deployed to e.g. GlassFish 3.1.1 all apperar to be OK ... for postgres). However, when a different web project (WAR file), which declares a dependency |
12 | ClassCastException of same object typeI have ObjectDB partially working with my project. At the moment it seems to be saving objects and retrieving objects ok in the main project. However, when I make a plugin for the project, the new ... an EclipseRCP project that records athletic/swimming, etc results. The core of the projects works as |
12 | mapping file is not being loaded"> <persistence-unit name="project.odb" > <mapping-file>mil/navy/navo/arf/config/orm.xml ... > <property name="javax.persistence.jdbc.url" value="objectdb://localhost:6136/project ... : EntityManagerFactory emf = Persistence.createEntitManagerFactory("project.odb"); //this set is alwasy |
12 | Double persist of Entity field with Cascade.ALL / NetBeans project as one zip file + exact instructions how to run it. support Support Attached is the complete Netbeans project with the error case. It contains 1. App client (Book_dberror_client ... the attachments to the same location, Open Book_dberror project in Netbeans (this should also open |
12 | How to resolve 404 errors with Eclipse/Maven Spring MVCI have created a project as guided by www.objectdb.com/tutorial/jpa/eclipse/spring/run. When I ... (eclipse-jee-juno-SR1-win32-x86_64), maven 3 and Tomcat 6 to create a new maven project ... ) is optional, but improves performance. You may post your tutorial based Eclipse project that doesn't work |
12 | the tutorial netbeans and javaee6 dont work, it is ok. help me please . i have sent the file of my project . mauro_objectDB mauro Your project has 2 ... file in WEB-INF. To fix the project you should: Fix the servlet following step 4. Delete the web.xml ... and select Stop. Rebuild the project - Run > Clean And Build Main Project from the main menu. Run |
2 | JPQL Case Statements (JPA 2.0) for conditional projection query results as described in Pro JPA2 p.231 - 233. Could this please be prioritised. EDIT: expanding. Need for cases like: SELECT TYPE(e), e.id, e.name, TYPE(e.project), e.project.id, e.project.name, TYPE(e.owner), e.owner.id, e.owner.name FROM Element e Projection |
2 | javax.persistence.MapKeyEnumerated public Projects getProjects() {...} @OneToMany |
0 | setResult(data)Method javax.jdo.Query void setResult( String data ) Specifies what type of data this query should return. If this is unset or set to null, this query returns instances of the query's candidate class. If set, this query will return expressions, including field values (projections) and aggregate |
0 | javax.jdo.Query field values (projections) and aggregate function results. Parameters: data - a comma-delimited list |
