ObjectDB Database Search

objectdb -2.6.9_02 (with " objectdb .temp.no-enhancement-crc-check" system property ... there are now obsolete): -  Issue #1924 - ObjectDB -2.6.9: Failed to commit transaction: Failed ... with the other generic value wrapper examples, as it exhibits a problem with ObjectDB that the others do not

We are using ObjectDB 2.5.1_04. The following JPQL query causes an internal exception: SELECT ... '\')) The exception: Caused by: java.lang.IllegalStateException: com. objectdb .o.InternalException: Unexpected ... ;        Caused by: com. objectdb .o.InternalException: Unexpected

' with the root cause 'java.lang.NullPointerException: Cannot invoke "com. objectdb .o.MMM.t()" because " " is null' What does "com. objectdb .o.MMM.t.." mean?  Attached is the detailed problem description ... to 'Drivers' with the root cause 'java.lang.NullPointerException: Cannot invoke "com. objectdb .o.MMM

"com. objectdb .o.NLV cannot be cast to com. objectdb .o.RSV" SELECT DISTINCT $1 FROM ChatHistoryItem $1 ... :43:09 #8208 server] java.lang.ClassCastException: com. objectdb .o.NLV cannot be cast to com. objectdb .o.RSV at com. objectdb .o.RSV.compareTo(RSV.java:158) at com. objectdb .o.SQI.compare(SQI.java:195

objectdb explorer binitbhaskar Binit Bhaskar ObjectDB 2.x is usually faster than ObjectDB 1.x, so it should be possible to get at least similar performance for this query with  ObjectDB 2.x. Maybe ... commandLine = java -cp objectdb .jar com. objectdb .Doctor old.odb new.odb As i am doing this inside

Hi, I can only find objectdb .jar releases in the ObjectDB maven repository. If objectdb -jee.jar ... objectdb -jee.jar for the current and future maven releases ? Thanks Andrew   andrewv Andrew Voumard Currently the Maven repository doesn't include objectdb -jee.jar releases. Following your post

which previously was located in ObjectDB and recently has been transferred to PostreSQL. We are using ORM ... , it is an exception from ObjectDB , although the entity itself is not related to ObjectDB any more. com. objectdb .jpa.Provider granat.dp.domain.entity.AbstractDictionary granat.dp.domain.entity

ObjectDB supports two sets of comparison operators, as shown in the following table: Set 1: JPQL ... (the JDO Query Language). ObjectDB supports both forms. In addition to the different notation ... . For embeddable objects, e1 = e2 is true if e1 and e2 have the same content. ObjectDB supports comparisons

to report the update. Therefore, to apply database updates on commit, ObjectDB must automatically ... classes are enhanced. Therefore, for efficiency, ObjectDB by default ignores array changes ... by invoking the JDO makeDirty method. Alternatively, you can configure ObjectDB to detect array

, see the Persistent Classes chapter in the ObjectDB manual. Access modes and cache JPA and ObjectDB ... in the ObjectDB manual. Specifies that the class is a static metamodel class that represents

) that represent physical objects in the database. Managing an ObjectDB database with JPA requires using entities ... EntityManager . ObjectDB also manages a level 2 (L2) shared cache for the EntityManagerFactory ... can discard it, and it is automatically removed from the persistence context. ObjectDB can be configured

the remainder of the string, starting from the specified position. Java string methods ( ObjectDB extension) ObjectDB also supports standard Java String methods. For example: 'Canada'.length() is evaluated

standard methods for extracting date and time parts, but some JPA implementations, including ObjectDB , support these functions as extensions. ObjectDB supports six functions for extracting the YEAR

not contain 'English' , and FALSE otherwise. As an extension to standard JPQL, ObjectDB allows you to use both the IN and MEMBER OF operators with any type of collection. In ObjectDB , these operators

. For a comprehensive guide on using JPA with ObjectDB , refer to the ObjectDB manual .

: + (addition), - (subtraction), * (multiplication), and / (division). ObjectDB also supports the modulo ... , similar to the Java modulo operator ( % ). ObjectDB also supports the % operator as an extension

to ObjectDB ). Interface for declaring and handling named or positional query parameters. Use ... instructions, refer to the JPA Query API section in the ObjectDB manual. Criteria query API

ObjectDB also supports hexadecimal (for example, 0xFF and 0xFFL ) and octal (for example, 077 and 077L ... marks (for example, 'Adam''s' ). ObjectDB also supports the Java and JDO syntax for string literals

Jakarta Persistence (JPA) supports automatic value generation. This feature is primarily useful for primary key fields, but ObjectDB extends support to regular persistent fields. Several annotations ... columns. For more details about automatic value generation, see the Generated Value section in the ObjectDB Manual.

is preferred. Using TypedQuery with ObjectDB has another advantage. In the context of the preceding ... because it introduces the Country class to ObjectDB . Dynamic JPQL, Criteria API, and named queries In

repository for all managed types within a persistence unit (or an ObjectDB database). It provides methods ... and further explanation, refer to the JPA Metamodel API section in the ObjectDB manual. Criteria query

maintain collections of each other. Note: Unlike other JPA implementations, ObjectDB does not require ... in the target entity used as the map key for a Map-valued association. For more details, see the Persistent Classes chapter in the ObjectDB manual.

the result. Although ObjectDB allows JPQL expressions almost anywhere in a query, the preceding query ... is to GROUP BY what the WHERE  clause is to FROM. In ObjectDB , the HAVING clause

The configuration element lists the users who are allowed to access the ObjectDB Server and specifies their settings (username, password, permissions, and quota). The default configuration file ... whether the user is a superuser. A superuser can manage server settings using the ObjectDB Explorer

. objectdb .o.SCU cannot be cast to com. objectdb .o.PRU at com. objectdb .o.PPW.an(PPW.java:74) at com. objectdb .o.PGW.aj(PGW.java:220) at com. objectdb .o.UPT.C(UPT.java:134) at com. objectdb .o.URT.l(URT.java:171) at com. objectdb .o.TSK.i(TSK.java:145) at com. objectdb .o.TSK.f(TSK.java:95) at com. objectdb .o.TSM.e

is generating this exception: [ ObjectDB 2.5.1_05] Unexpected exception (Error 990)   Generated by Java ... . objectdb .com/database/issue/new com. objectdb .o.InternalException: java.lang.ClassCastException: com. objectdb .o.RFV cannot be cast to com. objectdb .o.RSV java.lang.ClassCastException: com. objectdb .o.RFV

Hello, we have found another exception in objectdb .log: java.lang.ClassCastException: com. objectdb .o.SLV cannot be cast to com. objectdb .o.RSV at com. objectdb .o.RSV.compareTo(RSV.java:158) at com. objectdb .o.INV.compareTo(INV.java:215) at com. objectdb .o.INV.J(INV.java:315) at com. objectdb .o.PAG

I was experiencing an exception so I did a test to reproduce it.   here it is. [ ObjectDB 2.2 ... XP 5.1). Please report this error on http://www. objectdb .com/database/issue/new com. objectdb .o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException at com. objectdb .o

Hello, the following exception appears when we execute a query:   [ ObjectDB 2.6.0_04 ... ). Please report this error on http://www. objectdb .com/database/issue/new com. objectdb .o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException at com. objectdb .o.SFL.ae

reporting issue as requested  [ ObjectDB 2.2.5_02] Unexpected exception (Error 990) Generated ... . objectdb .com/database/issue/new com. objectdb .o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException at com. objectdb .jpa.type.IdentifiableTypeImpl.initAttributes

ObjectDB Replication will enable managing the same ObjectDB database using multiple ObjectDB nodes or servers. This could be useful for distributed applications (e.g. in cloud computing), for load ... (clustering) is now implemented in ObjectDB 2.1. support Support

... missing + an objectdb exception. Some objects in the system behave strange. This is a part of the log ... ]-missing:1} [2017-09-29 06:18:10 #1225 *] [ ObjectDB 2.7.1_01] Unexpected exception (Error 990 ... this error on http://www. objectdb .com/database/issue/new com. objectdb .o.InternalException: null com

how whitespace should be trimmed ( LEADING , TRAILING , or BOTH ). For more details and examples, see the Query Expressions section in the ObjectDB manual.

. You can do this either by setting the ObjectDB configuration or, in a JPA-portable way, by specifying the cascade-persist

of the ObjectDB Manual. Query references Access named queries in the application by name or by using

within a reasonable response time. Database management systems (DBMSs), including ObjectDB , try

web project. Now, add ObjectDB support to the new Eclipse Project - by dragging the objectdb ... : Now you should have an Eclipse Dynamic Web project with ObjectDB /JPA support. The next step is creating a JPA Entity class .

The Guest entities will be stored in an ObjectDB database, which will be represented by a JPA's ... contextInitialized(ServletContextEvent e) { com. objectdb .Enhancer.enhance("guest.*"); EntityManagerFactory emf = Persistence.createEntityManagerFactory("$ objectdb /db/guest.odb"); e.getServletContext

and install ObjectDB or a Java web server - Maven will download the ObjectDB jar and the Jetty

This tutorial demonstrates how to create and run a full Java Spring MVC (Model View Controller) web application using Tomcat (or GlassFish), JPA, ObjectDB and Maven. The demo web application manages ... an ObjectDB database. This tutorial is available in the following versions: In addition, the demonstrated application is available as a Maven project:

This tutorial demonstrates how to create reports based on data in an ObjectDB database using the popular open source Business Intelligence and Reporting Tools (BIRT). In order to keep things as simple as possible - we will use the basic  points.odb ObjectDB database file from the Getting

The following tutorials demonstrate how to develop database driven applications using JPA and the ObjectDB ODBMS (Object Oriented Database Management System). Console JPA Tutorial The Quick Start tutorial demonstrates how to use ObjectDB and JPA in a console application: Quick Start with JPA

This tutorial demonstrates how to create and run a full Java EE 6 MVC (Model View Controller) web application using GlassFish, ObjectDB and JPA. Since this web application uses Java EE 6 EJB ... is represented by a  Guest entity and all the  Guest entities are stored in an ObjectDB database

and install ObjectDB - Maven will download the ObjectDB jar automatically. You may also open and run

This tutorial demonstrates how to create and run a database driven Java web application using Tomcat 6, ObjectDB and JPA. The demo web application manages a basic guestbook page. Every visitor ... by a  Guest entity and all the  Guest entities are stored in an ObjectDB database

To store objects in an ObjectDB database using JPA we need to define an entity class: Open the [New Java Class] dialog box, e.g. by right clicking the project node (in the [Package Explorer] window ... a context listener class that will manage a JPA's EntityManagerFactory representing the ObjectDB database.

. That is one of the benefits of ObjectDB , which is the only Object Database with built in support of JPA. The sample application is also explained in details in  Chapter 1 of the  ObjectDB Manual , but if you prefer

and install ObjectDB or a Java web server - Maven will download the ObjectDB jar and the Jetty

To store objects in an ObjectDB database using JPA we need to define an entity class: Right click on the project in the [Package Explorer] window and select New Class . Enter tutorial as the package name (case sensitive). Enter Point as the class name (case sensitive). Click Finish to create

You can use ObjectDB with either the Java Persistence API (JPA) or the Java Data Objects (JDO) API. Both share similar architecture, design and abilities. When to prefer JPA JPA ... is designated to be used mainly with relational databases. ObjectDB is the only object database