ObjectDB Database Search

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Getting Started

All about Getting Started in Java/JPA database - explanations, examples, references, links and related information.

Start

All about Start in Java/JPA database - explanations, examples, references, links and related information.

Getting Started with JPA - Maven Project

The Getting Started with JPA tutorial provides step by step instructions on how to build a simple JPA database driven application in Eclipse or NetBeans . Building a new application step by step ... application as a Maven project:      Getting Started with JPA - Maven Project (3KB

Getting Started with JPA - NetBeans Project

To open and run the  Quick Start with JPA tutorial project in NetBeans: Download and extract the project zip file: Getting Started with JPA - Maven Project (3KB) Open the Maven project in NetBeans: Select File Open Project... . Select the points-console directory and click Open Project . Run

Getting Started with JPA - IntelliJ Project

To open and run the  Quick Start with JPA tutorial project in IntelliJ IDEA: Download and extract the project zip file: Getting Started with JPA - Maven Project (3KB) Open the project in IntelliJ IDEA: Select File Open Project... . Select the points-console directory and click Open Project

Getting Started with JPA - Eclipse Project

To open and run the Quick Start with JPA tutorial project in Eclipse: Download and extract the project zip file: Getting Started with JPA - Maven Project (3KB) Open the Maven project in Eclipse: Select File Import... Maven Existing Maven Projects and click Next . Select the points-console

Getting Started with JPA and Eclipse

This is the Eclipse version of the Quick Start with JPA tutorial. It demonstrates how to create and run a simple JPA application in Eclipse. The demonstrated application uses JPA to store and retrieve simple Point entities, where each Point has two persistent fields: x and y

Getting Started with JPA

to start by running a live sample application in your IDE, you should be able to follow

Getting Started with JPA and NetBeans

This is the NetBeans version of the  Quick Start with JPA tutorial. It demonstrates how to create and run a simple JPA application in NetBeans. The demonstrated application uses JPA to store and retrieve simple  Point entities, where each  Point has two persistent fields - 

Database Server

and run within the web server's process. Starting the ObjectDB server The ObjectDB Server tool ... ] start | stop | restart options include: -conf : specify a configuration file explicitly -port ... : avoid showing the server tray icon To start the server, use the start command-line argument

starting objectdb as a service in linux

Hi, how to start objectdb as a service from linux command line. Every time i close the terminal (putty) servers stops. Running it with the & parameter dont help. we are starting the database with this command ./server.sh start Thanks peric.emil Emil Perić How do you start the server, with the run

Start ObjectDB inside java code.

both run on the same machine and more than one client can be started , they all need access ... seem to find a way to automatically start the server mode, and i can't really expect the player to manually start the server, and I still need a way to do so. Is it my architecture that cause problem or

Activation key causes database to not start

. We get an error when trying to start ObjectDB after adding activation in objectdb.conf. We initially ... . We still cannot start ObjectDB if we add the activation key in objectdb.conf. This is the ObjectDB log we get when trying to start ObjectDB with the license. What is to be done? Thank you. :) [ObjectDB 2.6.5

Logging problem on attempt to start a Server that is already running

It seems that there is a bug in logging mechanism, if you try to start the database which is already started it starts filing the log continuously until it runs out of space on disk. How to check ... a recurring attempt to start the server, if the port is in use, until it becomes available. Build 2.5

Strings in JPQL and Criteria Queries

') is evaluated to 5 . LOCATE - locating substrings The LOCATE(str, substr [, start ]) function searches for a substring in a string and returns the substring's starting position. For example: LOCATE ... found. The optional third argument specifies the position from which to start the search. LOWER

Online Backup

that require continuous service (24/7), such as most web applications. Starting an online backup You can start an online backup by executing a special query on an EntityManager ( em ) instance ... home directory. Online Backup Thread The backup query starts the backup process asynchronously

Setting and Tuning of JPA Queries

method specifies the starting point of the result window by defining how many results to skip from ... the page number ( starting from 0 for the first page), the following code retrieves the results

JPA Class Enhancer

.* ... ... Complete ObjectDB Maven projects are available for download on the Tutorial pages: Quick Start ... can be started as follows: $ java -javaagent:c:\objectdb\bin\objectdb.jar MyApplication If the JVM runs

What's next?

This chapter introduced the basic principles of JPA with ObjectDB. For more details, see the other chapters in this manual. To start using ObjectDB immediately, follow one of the tutorials ... program. You can start your own ObjectDB/JPA projects by modifying this example program

JPA Connections and Transactions

string that starts with objectdb: or ends with .odb or .objectdb to be a database URL ... (). rollback (); } A transaction is started by calling begin and completed by calling either commit or

Paths and Types in JPQL and Criteria API

expression always starts with an instance of a user-defined class (represented by a variable ... variables . FROM variable expressions are considered basic paths and serve as a starting point

ObjectDB Object Database Features

, IntelliJ and Maven. Getting Started Tutorial  (console). Web Application Tutorial (Tomcat/Jetty ... with some experience with Hibernate, TopLink, EclipseLink, OpenJPA, JPOX or DataNucleus could start

GROUP BY and HAVING clauses

: Returns the maximum of comparable values, such as numbers, strings, and dates. For each starting letter, the following query counts the number of countries whose names start with that letter

SELECT clause (JPQL / Criteria API)

(whose names start with 'I') use the euro as their currency. Therefore, the query result list contains

Database Replication and Clustering

root directory, $replication , which is located under the server's data root directory. To start

Auto Generated Values

. This means that if you want sequence numbers to start with 1 when using the TABLE strategy, you must specify initialValue=0 in the @TableGenerator  annotation.

ObjectDB - JPA Object Database for Java

- start writing more effective database code using Java classes and objects! Try an ObjectDB / JPA

Where can I learn how to use ObjectDB?

The best source for learning ObjectDB is the ObjectDB Manual , which contains all the necessary information for using ObjectDB. The only required background is a good understanding of the Java language. Reading the manual and getting started with ObjectDB could be easier for developers with prior

Obtaining a JPA Database Connection

considers any string that starts with the objectdb: prefix or ends with .odb or .objectdb

JPA Query API

with createQuery As with most JPA operations, queries start with an EntityManager (represented as

JPA Persistence Unit

(PersistenceConfiguration) Starting with  JPA 3.2 , it is no longer mandatory to use a  persistence.xml  

Chapter 1 - Quick Tour

instructions on how to start using JPA in your IDE with the ObjectDB object database. Because ObjectDB

Database Explorer

whether to open the most recently used database when the Explorer starts . The Table (instead

About Us

fortune 500 companies as well as smaller companies and start -ups, governments and defence forces

jakarta.persistence.criteria.CriteriaBuilder

to be located from - expression for position at which to start search Returns: expression ... to be searched pattern - string to be located from - position at which to start search Returns ... starting at the specified position through to end of the string. First position is 1. Parameters: x

Unable to stop server after starting in SSL mode

ObjectDB server starts & stops fine in non-SSL mode using start & stop shell scripts. ObjectDB server starts fine in SSL mode using start script but throws error and does not stop using stop shell script. Non-SSL mode server start /stop output: ObjectDB Server started on port 7032. ObjectDB Server

Step 3: Add a Context Listener Class

if not existing yet) when the web application starts , by instantiating an EntityManagerFactory ... an application scope attribute in the servlet context - when the web application starts

Step 1: Create a Maven Web Project

We start by creating a new Maven-WTP dynamic web project in Eclipse: Open the [New Project] dialog box, e.g. by using  File New Project... Select  Maven Maven Project and click  ... -plugin 6.1.10 10 foo 9999 start -jetty pre-integration-test run 0 true stop-jetty post-integration-test

Step 1: Create a Maven Web Project

We start by creating a new Maven web project in NetBeans: Open the [New Project] dialog box, e.g. by using File New Project... Select Maven Maven Web Application and click Next . Choose a Project ... ;               start -jetty    

JPA Tutorials

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

Step 3: Add a Context Listener Class

if not existing yet) when the web application starts , by instantiating an EntityManagerFactory ... the servlet context - when the web application starts ( contextInitialized ). Retrieves

Report Generation with BIRT and JPA

Started tutorial. The database file contains 1,000 Point entities, which represent points on the line y

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 1: Create a Java EE 6 Web Project

We start by creating a new Java EE dynamic web project in Eclipse: Open the [New Project] dialog box, e.g. by using File New Project... Select Web Dynamic Web Project and click Next . Choose a Project Name (e.g. Guestbook ). Select GlassFish Server Open Source Edition 3 (Java EE 6) as the Target

Step 1: Install BIRT and ObjectDB Driver

We start by installing the BIRT development environment and the ObjectDB data source driver. Installing BIRT Choose one of the following options to install the BIRT development environment: Download and install the complete BIRT development environment , which is a special distribution

Step 3: Create an ObjectDB Data Source

Start tutorial ). Specify an ObjectDB connection url - either embedded (e.g. c:\points.odb ) or client

Step 1: Create a Java EE Web Project

We start by creating a new Java EE 6 Web Application project in NetBeans: Open the [New Project] dialog box, e.g. by using File New Project... Select Java Web Web Application and click Next . Choose a Project Name (e.g. Guestbook ) and click Next . Select GlassFish Server 3 (or above) 

Step 1: Create a Web Project

We start by creating a new Eclipse Dynamic Web Project: Open the [New Project] dialog box, e.g. by using File New Project... Select Web Dynamic Web Project and click Next . Choose a Project Name (e.g. Guestbook ). Select Apache Tomcat v6.0 as the Target runtime. Note: You may have to add Tomcat 6

Step 1: Create a Java Project

We start by creating a new Java project, using: File New Project... If you are using Eclipse IDE for Java EE Developers, you can see in the [New] menu a command for creating a [JPA Project]. We are not using that type of project in this tutorial but rather an ordinary Java Project. In the [New

Step 1: Create a Web Project

We start by creating a new NetBeans Web Application Project: Open the [New Project] dialog box, e.g. by using File New Project... Select Java Web Web Application and click Next . Choose a Project Name (e.g. Guestbook ) and click Next . Select Apache Tomcat 6 as the Server. Note