ObjectDB Database Search

Does anybody have a complete, working example of the adaptations required in the build .xml ... : The (rather overwhelming) nbproject/ build -impl.xml of Netbeans, that is included into build .xml, offers a number of empty targets to override in build .xml, such as -post-compile and -post-compile-single. I

Hi all, I have problems with builds 7 and 8 when trying to sort entities with mappedBy ... with null objects! With builds 6 and 5 works it correctly. Removing mappedBy from @OneToOne(mappedBy ... . Your code should work again with build 2.2.7_09. support Support

Just a quick thought. It would be nice to get email notification about new builds . If a new build resolves a problem that I'm not subscribed for, I don't know about it until i check ODB page :) lwalkowski Lukasz Walkowski This is a good idea. It is now set as a website feature request in the issue tracking system. support Support

Is there some special reason why the last two builds of 2.3.3 are not available in your Maven repository? mosi0815 Ralph Moser Just checked and 2.3.3_06 was indeed missing (but 2.3.3_05 was there). It is available now (refresh your browser). I will check what went wrong. Thank you for reporting this. support Support

Just wondering if it's possible to add enhancement in the gradle build file after compilation? an example of this, for an IntelliJ gradle based project would be very helpful. David   dmoshal David Moshal The following seems to work: task enhance(type: JavaExec) {   main = 'com.objectdb

interface makes it easier to run queries and process results in a type-safe manner. Building queries ... , which retrieves all Country objects from the database, is represented by both q1 and q2 . When you build ... JPA, building queries by passing JPQL query strings directly to the createQuery method is called

The JPA Criteria API provides an alternative way to define JPA queries. It is useful for building ... . For example, building a dynamic query based on a form with many optional fields is cleaner ... : SELECT c FROM Country c You can build an equivalent query with the JPA Criteria API as follows

. The CriteriaBuilder interface provides three factory methods for building CompoundSelection instances: array ... . get ("capital"). get ("name"))); The array method builds a CompoundSelection instance, which represents ... "). get ("name"))); The tuple method builds a CompoundSelection instance, which represents Tuple

can be integrated into the build process. The following Maven configuration uses the exec-maven-plugin to integrate enhancement into the build process: ... ... ... org.codehaus.mojo exec-maven-plugin 1.6.0 ... into an ANT build script, as follows: Enhancement API The ObjectDB Enhancer can also be invoked from

the building blocks for defining query logic programmatically. The hierarchy of the expression ... represent the fundamental building blocks for query logic: The root interface for all query expressions

EntityManager  methods such as createQuery to build   query objects using: Direct JPQL query strings ... components for building criteria queries are described in the following subsections: Interfaces

methods for building literal expressions. Ordinary literals The main method, literal , takes a Java ... (MyEntity.class); Null literals You can build null literal expressions with the standard literal method

and the Jakarta Persistence (JPA) Criteria Query API, which provides an alternative way to build queries in ... the expressions used to build JPQL and criteria query clauses: ObjectDB also supports the Java Data Objects

Unfortunately Build 2.7.6_08 caused exceptions in a lot of system tests of our test suite which still ran successfully with Build 2.7.6_07. 1. For example following query returns 3 verdict objects ... primary key value"). Hopefully build 2.7.6_07 does solve the conflict between that issue and issue

you for this report. Build 2.8.0_01 includes a fix. support Support There is an issue with build 2.8.0_01 (although it does solve this reported bug). A new build will be released soon. support Support Please check if build  2.8.0_02 solves the issue. Thanks. support Support

Just a quick thought. It would be nice to get email notification about new builds . If a new build resolves a problem that I'm not subscribed for, I don't know about it until i check ODB page :) lwalkowski Lukasz Walkowski

Hey out there! Anybody experiencing this problem during a maven build while downloading from objectdb repository? This now occurs without any changes to a previously working pom.xml. [WARNING] Checksum validation failed, expected

- building process as a number between 10 and 70. This number indicates a processing rate of 10% to 70

interface provides factory methods to build these expressions, as the following example shows

for building date and time expressions that represent the current date or time: // Create current date

methods for building these expressions: // Create path and parameter expressions: Expression languages

the following pages: Detailed explanations of how to build Criteria API expressions are provided

list links to detailed explanations of how to build clauses for Criteria API queries: Criteria SELECT

dynamically, build type-safe queries, and optimize database fetching. Lists additional dynamic

. The CriteriaBuilder interface provides factory methods for building these expressions, as shown in

organization in one building , and in addition also covers installation of ObjectDB on: Home computers

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) and close it upon shutdown. The primary interface for performing CRUD operations, building queries

setProperty using PersistenceConfiguration.QUERY_TIMEOUT or LOCK_TIMEOUT , or specify it when you build

Build top-level retrieval queries using the main criteria query interface: Use this interface

The Jakarta Persistence (JPA) Metamodel API provides a type-safe way to introspect the persistent object model at runtime. It allows developers to programmatically examine entities, embeddables, and their attributes to build dynamic queries and validate persistence structures. The Metamodel Access

, lib , or build , its parent directory is the ObjectDB home directory ( $objectdb ). As a result

for building more complex paths through navigation. Given a Path instance, you can construct a child Path

methods for building aggregate expressions: count , countDistinct : Return a long-typed expression

produces objects for examination, and the WHERE clause filters them. Then, the SELECT clause builds

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Jakarta Persistence (JPA) Interface in jakarta.persistence.criteria.CriteriaBuilder jakarta.persistence.criteria.CriteriaBuilder.Case Super Interfaces: Expression , Selection , TupleElement Interface used to build general case expressions. Case conditions are evaluated in the order in

Jakarta Persistence (JPA) Interface in jakarta.persistence.criteria.CriteriaBuilder jakarta.persistence.criteria.CriteriaBuilder.In Super Interfaces: Predicate , Expression , Selection , TupleElement Interface used to build in predicates. Since: Jakarta Persistence (JPA) 1.0 Public Instance

Jakarta Persistence (JPA) Interface in jakarta.persistence.criteria.CriteriaBuilder jakarta.persistence.criteria.CriteriaBuilder.Coalesce Super Interfaces: Expression , Selection , TupleElement Interface used to build coalesce expressions. A coalesce expression is equivalent to a case expression

Jakarta Persistence (JPA) Interface in jakarta.persistence.criteria.CriteriaBuilder jakarta.persistence.criteria.CriteriaBuilder.SimpleCase Super Interfaces: Expression , Selection , TupleElement Interface used to build simple case expressions. Case conditions are evaluated in the order in

The  JPA Web Application tutorial provides step by step instructions on how to build a simple Java/JPA database driven web application (for Tomcat / Jetty) in  Eclipse or  NetBeans . Building a new application step by step is an effective way to learn - but if you prefer

The  Java EE Web Application tutorial provides step by step instructions on how to build a simple Java/JPA database driven web application (for GlassFish 3/ JBoss 6) in  Eclipse or  NetBeans . Building a new application step by step is an effective way to learn - but 

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 is an effective way to learn - but if you prefer, you may download and run the result

The  Spring MVC JPA tutorial provides step by step instructions on how to build a simple Java/JPA Spring MVC database driven web application in  Eclipse or  NetBeans . Building a new application step by step is an effective way to learn - but if you prefer

. Therefore, required JAR files (ObjectDB, Spring Framework) will be downloaded automatically during build

Maven Jetty plugin: Right click the project node and select Run As Maven Build ... Enter 

during build from Maven repositories. The Tutorial Steps This tutorial consists of the following steps:

the objectdb.jar file, using: Right Clicking on the Project Properties Java Build Path Libraries Add External

the OK button. In the next steps we will use this data set to build a chart and a table .

in NetBeans8.1 and then: Set DO_FORCE_COMMIT_AFTER_ BUILD = false in com.greensoft.objectdb.test.mini.ejb.ExtProjectBuilder ! Then Clean and Build (objectdb-2.6.9_06.jar is already included ... that triggers the building of 2 separate - usually large and complex - Projects, via the @Stateful