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The ObjectDB configuration file contains one root element with seven subelements: ... ... ... ... ... ... ... Each one of these seven configuration elements is explained in a separate section: This page explains how ObjectDB configuration works in general. The Configuration Path By default

The configuration element specifies settings for running an ObjectDB Server . The server is affected also by other elements in the configuration file, particularly the and the configuration elements. The default configuration file contains the following element:   The element The element

The configuration element specifies Secure Sockets Layer (SSL) settings for secure communication in client-server mode, for both the client side and the server side. The default configuration file ... has to be installed on the server machine. Setting the Configuration     To use SSL the enabled

Hi! I found information about the configuration of ObjectDB:  https://www.objectdb.com/java/jpa/setting . However, I have a dynamic environment and don't want to place the configuration file in ... .objectdb.com/java/jpa/setting/entities#The_cache_element a) Is it possible to configure this 

Information about the ObjectDB 2.x configuration file is provided in chapter 6 of the ObjectDB Manual. The location of the configuration file is discussed in the Configuration Path  section on the first page of chapter 6 . The configuration file contains several sections. The activation code

.UserException: Invalid configuration in 'internal' - Check permissions. : Is there any way to change ... : Invalid configuration in 'internal' - Check permissions. at com.objectdb.o.MSG.d(MSG.java:74 ... the internal default configuration , since no objectdb.conf file was found). See the manual for explanation

Hi! I've been trying to get ObjectDB configured with WebSphere Liberty server. I have been able ... get a combination of errors depending on how I tweak the configuration the most promising error I ... the classpath? If you have other error messages (from other configurations ) please post them. support

is to configure entire ObjectDB (optionally objectdb.conf too) in springs context.xml file so that I'd ... the ObjectDB configuration , it must be placed in an objectdb.conf file. But you can also replace the  ... something like this... @ Configuration @PropertySources( value = { @PropertySource("classpath:properties

Hi, The documentation is lacking in this respect. How do I configure where the ObjectDB database ... restarts.  I'd just like to know how to configure it to be in my home directory ... . On that manual page you can also read how to change the ObjectDB Home. support Support I configured

Hi!! how are you guys? I have been working with Spring MVC framework and it is really helpful, but now I have a question, as you know Spring MVC framework create by default the xml configuration files and I would like to know if the is a way to create automatic java based configuration file

Are there some possibilities to configure following caches in order to keep cache data for only some important entity types and for the entire life cycle of the EntityManagerFactory. Cache of database file pages. Cache of query programs. Cache of query execution results. btc_es BTC EmbeddedSystems

These are questions asked in the context of the proposed architecture described in the forum thread titled, "Sample JDO Architecture for Follow Up Questions".   I tried to configure my objectdb.conf to give 256KB disk accesses and use PersistenceManager L1 ref=soft caching and datastore

questions regarding the configuration entry: ... ... max-threads we have 16 processor cores and around 400 clients communicating to our core process, each accessing objectdb. What is the best setting ? synchronized there is no documentation about this setting, what does it do/mean ? hgzwicker Hans

The configuration element supports renaming packages, classes and fields in ObjectDB databases as ... refactoring. Only these schema changes are specified in the configuration file. As explained in chapter 2 ... with persistable classes that have been renamed or moved in the IDE, with no matching schema configuration

a configuration file explicitly -port   :  override configuration's server port -silent ... configuration is loaded automatically as explained in chapter 6 . This can be overridden by specifying a configuration path explicitly on the command line: java com.objectdb.Server -conf my_objectdb.conf start

The configuration element specifies back end (database engine) settings that are relevant on the server side and in embedded mode. The default configuration file contains the following element ... can be specified in the same configuration . This way the same configuration file (with multiple activation codes

client machines. Setting the Shared Cache The shared (L2) cache is configured in three scopes: Globally in the ObjectDB configuration . Per persistence unit in the persistence.xml  file. Per entity class - using annotations. ObjectDB Configuration The shared cache size is specified in the ObjectDB

. Configurable - minimum/maximum connections and timeout. Caching L1 entity object cache ... optimizations. Configurable JPA eager/lazy fetch  and JPA query FETCH JOIN . Configurable JDO fetch ... . Single runtime JAR (including JPA/JDO) - no external dependencies. Simple (codeless) configuration

Arguments or for a specific run configuration , at: Run Configurations … Arguments VM arguments In ... Options Automatic Java Agent Enhancer Unless configured otherwise , ObjectDB tries to load

The configuration element specifies ObjectDB settings that are relevant to both the server side and the client side. The default configuration file contains the following element:    ... , which can be shown in the default configuration above, represents the entire ObjectDB system. Additional

ObjectDB can record its internal engine operations in special binary recording (journal) files. Recording is enabled by default and can be disabled in the configuration . The ObjectDB Replayer tool ... on a different physical device by setting the path attribute in the configuration . The recording

; elements in the configuration :               ... The configuration above demonstrates a situation in which the master database is managed by a server

must be specified explicitly in the configuration to avoid data loss. The Schema Update section in chapter 6 explains how to specify such changes in the configuration file.

The configuration element specifies front end settings that are relevant on the client side and in embedded mode. The default configuration file contains the following element: The element The element specifies enhancement related settings: The agent attribute (whose value is "true" or "false

The configuration element lists the users that are allowed to access the ObjectDB Server and specifies their specific settings (username, password, permissions, quota). The default configuration file contains the following element: The elements ... ... Every user is represented by a single element

the Configuration chapter. By default, managed entity objects that have not been modified or removed ... it and it is automatically removed from the persistence context. ObjectDB can be configured to use strong

to software source code, documentation source, and configuration files. "Object" form shall mean any form

the ObjectDB configuration or in a JPA portable way, by specifying the cascade-persist XML element in the XML

;Describes the ObjectDB configuration and explains how to tune ObjectDB. Prerequisite Knowledge A prior

represent temporary databases that can be dropped, but this can be configured . EntityManager

annotation enables configuring cascade and fetch policy, using the following enum types: Additional

JPA defines dozens of annotations that can be divided into the following groups: Annotations for JPA aware classes: Annotations for fields in JPA persistable classes: Annotations for additional JPA configuration : Annotations for JPA lifecycle event callbacks: Java EE container annotations: Many

can be configured to detect array changes using snapshots as well as when enhanced entity classes are in use

JPA defines three types of persistable classes which are set by the following annotations: Chapter 2 of the ObjectDB manual explains these annotations in detail. Entity and mapped super classes can be further configured by annotations that specify cache preferences and lifecycle event listener

the server. More details on server configuration and operation are provided later in this chapter. The Server ... | stop | restart options include: -conf : specify a configuration file explicitly -port : override configuration TCP port to listen to To start the server, use the start command: java com.objectdb

has to be downloaded separately). Define Run Configuration : Select  Run Edit Configurations ...   OK . Click  OK again to close the Configurations dialog box. Run the project in IntelliJ IDEA: Select the new run configuration at the toolbar and click the green run icon (or  Shift

of the Spring dispatcher servlet to the  web.xml configuration file and to configure that servlet using another xml configuration file. Open the  web.xml file (under src/main/webapp/WEB-INF) in a text ... to the Spring dispatcher servlet. Additional spring configuration is set in another XML file

of the Spring dispatcher servlet to the web.xml configuration file and to configure that servlet using another xml configuration file. Open the web.xml file (under Web Pages WEB-INF) in a text editor (by right ... configuration is set in another XML file (whose name is derived from the name of the Spring dispatcher

has to be downloaded separately). Define Run Configuration : Select Run Edit Configurations , click the + icon ... the Configurations dialog box. Run the project in IntelliJ IDEA: Select the new run configuration

Tomcat 6 Server if not set already (Tomcat has to be downloaded separately). Define Run Configuration : Select  Run Edit Configurations , click the  + icon and select  Tomcat Server Local ... ; + Artifact... Guestbook:war and click  OK . Click  OK again to close the Configurations

with a default persistence unit (that will be configured later). If the  Finish button is disabled ... to the project (under Configuration Files). Open the persistence.xml file in a text editor (by right

. The server configuration file is located automatically by the Explorer, but you can specify a configuration path explicitly using "Tools | Options | General". 9.5  Options and Settings ... only when the code of these methods is available using the specified classpath. The "Server Configuration Path

the controller in the previous step). The next step (and the last in this tutorial) is setting the Spring XML configuration .

+ ")"; } } The Guest entity class will represents guests in the database. We also need to configure JPA by setting

.  1.0 ) and Package ( guest ), and click Finish to create the project. The configuration

the project. The configuration of the new created project is contained in a pom.xml file that was created

+ ")"; } } The  Guest entity class will represents guests in the database. We also need to configure JPA

file with a default persistence unit (that will be configured later). If the Finish button is disabled

). The next step (and the last in this tutorial) is setting the  Spring XML configuration .

configuration allows anonymous access to the database. If not specified here, username and password