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JDO Doc
2

javax.jdo.Query

field values ( projections) and aggregate function results. Parameters: data - a comma-delimited list
JPA Doc
2

javax.persistence.MapKeyEnumerated

public Projects getProjects() {...} @OneToMany
JDO Doc
2

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
Forum
2

ClassCastException of same object type

I 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 ... some further information. I am using ObjectDB 2.2.8 and Java 1.6. I am making an EclipseRCP project
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2

Double persist of Entity field with Cascade.ALL

application) - at lease submit a complete runnable Eclipse / NetBeans project as one zip file + exact instructions how to run it. Attached is the complete Netbeans project with the error case ... .3 To run the application: Unzip the attachments to the same location,  Open Book_dberror project in
Forum
2

How to resolve 404 errors with Eclipse/Maven Spring MVC

I have created a project as guided by www.objectdb.com/tutorial/jpa/eclipse/spring/run. When I ... Juno (eclipse-jee-juno-SR1-win32-x86_64), maven 3 and Tomcat 6 to create a new maven project ... performance. You may post your tutorial based Eclipse project that doesn't work. Please see http://www.heintze
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2

JBoss 7 startup fails

the project by yourself step by step - maybe you misplaced a directory or a file. The error message ... of this project. Thanks,  I downloaded guestbook-web.zip (the maven project) and imported it into ... -plugin:1.2:java (execution: enhance, phase: process-classes) pom.xml /Guestbook line 59 Maven Project
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2

mapping file is not being loaded

">                                      mil/navy/navo/arf/config/orm.xml ... >                     project.odb"); //this set
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2

the tutorial netbeans and javaee6 dont work,

it is ok. help me please .   i have sent the file of my project .       Your project has 2 problems ... WEB-INF. To fix the project you should: Fix the servlet following step 4. Delete the web.xml file in ... and select Stop. Rebuild the project - Run > Clean And Build Main Project from the main menu. Run the project
Forum
2

Database Inconsistency or corruption

;   private Long revision;   protected boolean markedDeleted = false;   @ManyToOne   private Project project ... (       String type,       Long revision,       Project project,       Set attributes ... ;     this. project = project;     this.attributes = attributes;     this.id = id;     this.markedDeleted