ObjectDB Database Search

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Verify Error with Java 1.7

Verify Error with Java 1.7

SSL Configuration

Using these Keystore and Trustore files a client can verify during SSL handshaking

Database Doctor

The ObjectDB Doctor tool provides two related services: Diagnosis and validation of an ObjectDB database file Checks a given ObjectDB database file, verifies that it is healthy and valid, and if the file is not valid (it is corrupted), produces a detailed diagnosis report of all the errors. Repair

JPA Entity Fields

with the @Embedded annotation, requiring ObjectDB to verify that the type is indeed embeddable: @Entity

Storing JPA Entity Objects

. It is the application's responsibility to verify that when an object is stored in the database, the entire closure

Schema Update

your database files before renaming or moving persistable classes and you must verify that after such changes

Privacy Policy

section and verifying system and server integrity). Cookies can be "Persistent" or "Session" Cookies

Step 1: Create a Maven Web Project

; Next . Verify that the Create a simple project checkbox is disabled and click Next . Enter  ... folder: Note: You should verify now that Maven Integration for WTP is installed, by right clicking

Step 1: Create a Java Project

We start by creating a new NetBeans Project: Open the [New Project] dialog box, e.g. by using File New Project... Select Java Java Application and click Next . Choose a Project Name (e.g. Tutorial ). The name of the Main class should be tutorial.Main . Verify that exactly this case sensitive fully

Step 2: Entity Class and Persistence Unit

, select New File , enter persistence.xml as file name and click Finish . Verify that a new

Step 2: Entity Class and Persistence Unit

; Finish . Verify that a new persistence.xml file was created as shown below: Finally, use  copy

Activation Issue

Paul Edwards Please verify that your objectdb.conf file is used by the server. The activation setting ... that contains the revised configuration. To verify that the configuration is really used by the server - add ... :199) This is not good!   dmoshal David Moshal Verify that after the upgrade you are still using

How to resolve 404 errors with Eclipse/Maven Spring MVC

installer, instead I just unzipped it in a logically named directory. (3) Verify maven 3 is installed and verify it works fine from eclipse using the maven build command to do a jetty:run command. Point ... eclipse/tomcat 6. Please verify that you can run the Guestbook app from eclipse and single step

[ODB1] Chapter 7 - JDOQL Queries

, if a candidate class has a persistent field, verified , of boolean type, the expression "this. verified " is a valid query filter. It selects all the objects with the true value in that field ... "this.age = 18" . The this. prefix can be omitted in Java, therefore, " verified " and "age

Replaying recorded requests...

addition, please verify that you close the database with PersistenceManagerFactory's close ... , please verify that you close the database with PersistenceManagerFactory's close

Problem on JPA Merge Entity.

which methods it is true and in which false? In addition, verify that the same EntityManager is used ... at least on my computer. Please verify that you switched the server and the client (in pom.xml) to 2.0.5

Out of memory

management changes - on order to verify that the new problems are caused by the new changes. support ... dump to verify that this is the same problem? Hopefully, using your UTC (#19) the fix

Login Error (bad username 'admin' or password)

you have to verify that the configuration is updated on both the server and the client side. In ... ;deliberately to the objectdb.conf file and restart the server, to verify that the  file is in use by

Object Relations Error after Schema Change

. Please verify that the same versions of all the entity classes are used by all the parts ... .5.3_03) to verify that this is not an issue that has already been fixed

Running ObjectDB on a node that does not have internet connectivity

The stack trace indicates that an attempt to access the JDO dtd file (in order to verify

Cannot initialize db after inserting a java.util.List

initialization. I've also verified the data using ObjectDB Explorer. Here's the whole stacktrace: com

Object as parameter results in exception

Hi,    I've got a simple JPA2 Criteria query which fails when doing an object equality. I verified this against EclipseLink and over there, it works. I'll Attach some code snippets to help figure it out:   @Entity() public class Product{ . . . @ManyToOne     private

OptimisticLockException

;(and eliminate these exceptions) but first verify that the exceptions do not indicate a problem in

explorer locks local database in readonly mode

hi, my current use case is: execute unit test, verify results in explorer. my problem, i have to close the explorer before every run, and open it again after the tests are done. this slows down the whole process. i opened the database in readonly mode, but the file will be locked by the explorer

Type ... is not defined as an entity (@Entity is missing) (error 302)

more than once and loaded more than once (by different class loaders). Please verify that all the relevant

turn off auto-serialization

. Please verify that you changed the correct configuration file. If you have separate configuration files

Project runs in Eclipse but not when exported to runnable jar

in your project that fails. If an exception is thrown - verify that you get the stack trace (e.g

java.nio.channels.OverlappingFileLockException

cannot be opened by more than one user (process / class loader) simultaneously. Please verify

alter table

instructions (that have been verified by you first) how to reproduce it. As already explained

can't get HashMap out of the database

, however, uses an older version (2.2.5). Please verify that you do not have references to older

ArrayIndexOutOfBoundsException

constantly, and one client may see an object with a version that it doesn't know yet. Please verify

Query vs Extent for retrieving data

PositionReportBeans in reports. I can verify with the ObjectDB explorer that all of the data

Activation error on Schema change

; @OrderBy , and actually any change to your schema may cause a similar exception. Please verify

Issue with orphanRemoval and multiple EntityManagers

that you reported the bug and it is now fixed, you should also verify that your application uses

Occasionally slow requests in load testing

; natmaclin Natalia Levine You should also verify that resizing doesn't cause defragmentation. Using

Configuration and Activation Code in ObjectDB 2.x

: ... Please verify that you only have objectdb.jar in the classpath and not odbee.jar , which is an old

[ODB1] Chapter 6 - Persistent Objects

of getObjectById( ... ) indicates whether or not the retrieved object has to be verified

[ODB1] Chapter 8 - ObjectDB Server

directory). Using these Keystore and Trustore files, a client can verify during SSL handshaking

ODB-FileWriter holds unecessary entity reference after transaction and entity manager are closed

in advance for your help. Best wishes, The BTC-ES Team btc_es BTC EmbeddedSystems Please verify ... class loader or multiple class loaders? Please verify that you close every EntityManager

javax.jdo.PersistenceManager

if a transaction is not active. If a datastore transaction is active, this method verifies ... , this method obtains a datastore connection and verifies the consistency of the instances in the cache ... parameter, but the instance is not transactional, then it must be verified in the data store

Querying error - java.lang.ClassCastException: com.objectdb.o.STV

(and then verify the fix by using the Doctor in diagnosis mode). Check if your application can bring

javax.servlet.ServletException: Annotated methods must follow the JavaBeans naming convention. __odbHidden_getPropertyName

anymore in build 2.2.6_01. Please verify that: You are using only the new ObjectDB jar and the old jar

Another NPE on em.createQuery(query).getResultList()

classes anyway to improve performance). support Support Verified and confirming that 2.2.8_01 fixes the issue. kaosko Kalle Korhonen

Referential Integrity

Currently ObjectDB doesn't prevent deletion of entity objects that are in use and referenced by other entity objects, and it is the application responsibility to avoid such deletion. During development and testing it is recommended to use the ObjectDB Doctor to verify

javax.persistence.PersistenceException Attempt to store an instance of a non persistable type java.net.URL

client-server mode - verify that you changed the configuration on the client side. support Support

PersistenceManager.getObjectById(oid,validate) - JDO Method

transactional, then it must be verified in the data store. If the instance does not exist in the datastore ... JDO identity, verifies that it exists in the data store, and returns it. If there is no transaction

PersistenceManager.checkConsistency() - JDO Method

. If a datastore transaction is active, this method verifies the consistency of instances in the cache ... and verifies the consistency of the instances in the cache against the datastore. If any inconsistencies

javax.jdo.Query

NoSuchElementException to next() . Since: JDO 1.0 void compile () Verify the elements of the query ... , and ordering statements are verified for consistency. Each element in the candidate Collection is examined

Query.compile() - JDO Method

JDO Method in javax.jdo.Query void compile () Verify the elements of the query and provide a hint to the query to prepare and optimize an execution plan. Since: JDO 1.0

Query.executeWithArray(parameters) - JDO Method

. The filter, import, declared parameters, declared variables, and ordering statements are verified