About build

forum_thread

Query problem

Given : @Entity(name = "Inspiration") public class Inspiration implements Serializable {     ....     @ManyToOne(fetch = FetchType.EAGER)     protected Atelier atelier;     .... } I have a query : ... please provide a database for running this query? Build 2.3.7 fixes a JOIN issue that may cause this regression. ... Thank you for this report. Please try build 2.3.7_03 that should fix this regression. ...

 
issue

Blank explorer

Objectdb version: 2.6.9_06 OSX Sierra: 10.12.1 (16B2555) java version "1.8.0_66" Java(TM) SE Runtime Environment (build 1.8.0_66-b17) Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode) --------------------------------- running ./explorer.sh results in a blank Explorer window with spinning wheel.   ... "1.8.0_66" Java(TM) SE Runtime Environment (build 1.8.0_66-b17) Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode) --------------------------------- ...

 
forum_thread

Enhancer problem

During development, I have used the enhancer API in a static block in the code that creates the EntityManagerFactory, ie. ... and I am trying to integrate the Enhancer into my build process. I get many messages similar to: [ObjectDB 2.2.9_06] ... more details about how you integrate the Enhancer into the build process. ObjectDB Support ObjectDB - Fast ...

 
forum_thread

Deadlock in Doctor

Hi, Doctor from latest build has some kind of deadlock when writing new version of database file: ... Hi, Doctor from latest build has some kind of deadlock when writing new version of database file: ... 2012-11-23 06:58 Build 2.4.4_13 includes an attempt to fix this deadlock. Thank you ...

 
forum_thread

Failed to validate XML

[ObjectDB 2.6.7_05] javax.persistence.PersistenceException Failed to validate xml file /{erased-by-me}/tiro/lib-core/build/resources/test/META-INF/persistence.xml: (error 211) at com.objectdb.jpa.Provider.createEntityManagerFactory(Provider.java:88) at com.objectdb.jpa.Provider.createEntityManagerFactory(Provider.java:32) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)... to validate xml file /{erased-by-me}/tiro/lib-core/build/resources/test/META-INF/persistence.xml: (error 211) at ... Failed to validate xml file /{erased-by-me}/tiro/lib-core/build/resources/test/META-INF/persistence.xml: at ... {   } } Build.gradle apply plugin: ' java '   // we will use ...

 
tutorial

Java EE 6 JPA Tutorial - Maven Project

The Java EE 6 JPA Web Application tutorial for GlassFish as a Maven project (download & run).... tutorial provides step by step instructions on how to build a simple Java/JPA database driven web application (for GlassFish 3/ JBoss ...

 
manual

Chapter 4 - JPA Queries (JPQL / Criteria)

Describes the Java Persistence Query Language (JPQL), the JPA Criteria API, and explains how to use queries in JPA. The JPA Query Language (JPQL) can be considered as an object oriented version of SQL. Users familiar with SQL should find JPQL very easy to learn and use. This chapter explains how to use JPQL as well as how to use the JPA Criteria API, which provide ...

 
forum_thread

Possible issue for JPQL "LEFT [OUTER] JOIN"

Possible issue for JPQL "LEFT [OUTER] JOIN" is doing "[INNER] JOIN".   Thanks. ... Thank you for this report. Please try build 2.3.7_18 that should fix this issue. ObjectDB ... You are right. Please try build 2.3.7_20 that should cover this case as well. ...

 
forum_thread

Version 2.5.6 enhancement problem solved by updating to version 2.5.7_03

After updating some of my code to java 8, enhancement threw "unexpected" exceptions from two of the source files I applied the most (maybe all) of the changes to. Problem might or might not have been related to the java 8 update. In any event, my enhancement problem went away when I updated ObjectDB from 2.5.6.x to 2.5.7_03. Maybe this will save someone a bit of time and effort. - Ron ... 07:04 Actually build 2.5.6 should also support Java 8, but the project has to be rebuilt and ... were enhanced with an earlier version. But maybe build 2.5.7_03 is somehow better for Java 8. Thanks for the report. ...

 
forum_thread

Does run time enhancer due to GlassFish/Payara do anything that would affect loaded compile-time entity classes ?

ObjectDB support wrote elsewhere: ... you do not need the Enhancer agent, since you use build time emhancement, but GlassFish invokes it automatically. Currently there is no setting in ObjectDB to disable the enhancer agent ... Q: Does run time enhancer due to GlassFish/Payara do anything that would affect loaded compile-time enhanced entity classes (other than just logging, typically just info and warn level).     ... ... you do not need the Enhancer agent, since you use build time emhancement, but GlassFish invokes it automatically. Currently there ... If the entity classes are already enhanced (build time enhancement) then the enhancer agent is not expected to make any ...