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Dependency from enhanced classes to the objectDB library

Hello, we have a Question to the dependency from enhanced classes (required for license ... layer should have no dependency down. The persistence Layers have a dependency to the business layer and to the central DataAccess Layer. The Central DataAccess Layer has a dependency on JPA

Eclipse - Maven - Dependencies not getting automatically reflected

XP. I am able to create a Maven project but when trying to add Dependencies (select pom.xml - Dependencies - Add) artifactId's "Enter groupId, artifactId or sha1 prefix or pattern" which are inputted ... add Dependencies option? Thanks in advance destiny.sandeep Sandeep Is this question related

Standalone server needs dependencies?

Standalone server needs dependencies?

SELECT clause (JPQL / Criteria API)

duplicate results. Filtering duplicate results might have some effect on performance, depending on the size ... above. The behavior of the multiselect  method depends on the query result type (as set

Deleting JPA Entity Objects

instance is automatically removed. This is useful for cleaning up dependent objects (e.g. Address ... should only be enabled for fields that hold private non shared dependent objects. Orphan removal can also be set

Running JPA Queries

. In other cases our expectation for a single object result might fail, depending on the database ... . getSingleResult (); However, the correctness of this assumption depends on the content of the database

Database Explorer

, which is located in the bin directory of ObjectDB. It depends on the objectdb.jar file. You can run ... . The functionality of the Edit  Delete command depends on the context. Deleting a reference

JPA Queries

that is known only at runtime (e.g. depending on which fields are filled by a user in a form

Posting Sample Code

/ embeddable classes. Avoid dependency on external libraries . Use a console application with a main

ObjectDB Object Database Features

. Single runtime JAR (including JPA/JDO) - no external dependencies . Simple (codeless) configuration

ORDER BY clause (JPQL / Criteria API)

dependent . Query results can also be ordered by multiple order expressions. In this case, the first

ObjectDB Overview

mode and Embedded mode. Single JAR with no external dependencies . Database is stored as a single

jakarta.persistence.EntityManager

EntityManager may be obtained by dependency injection, using PersistenceContext . // inject the container ... flush . The timing of the flush process depends on the flush mode , which may be set explicitly by ... ignored. Portable applications should not rely on the standard timeout hint. Depending on the database in

jakarta.persistence.MapsId

{ @Id long empId; String name; ... } And then the dependent entity uses EmbeddedId to declare ... to primary key type of Employee } @Entity public class Dependent { @EmbeddedId DependentId id ... or OneToOne relationship declared by a dependent entity is annotated MapsId , an instance

jakarta.persistence.EntityManagerFactory

may be obtained by dependency injection, using PersistenceUnit . // inject the container-managed factory ... may be obtained by dependency injection, using PersistenceContext , and the application need not interact

jakarta.persistence.criteria.CriteriaQuery

specified selection(s), if any. The type of the result of the query execution depends ... of the result of the query execution depends on the specification of the type of the criteria query

jakarta.persistence.PersistenceUnit

Jakarta Persistence (JPA) Annotation Type jakarta.persistence.PersistenceUnit Implemented Interfaces: Annotation Target: Type, Method, Field Expresses a dependency on an EntityManagerFactory ... referencing context; not needed when dependency injection is used. Default: "" Since: Jakarta Persistence

jakarta.persistence.PersistenceContext

Jakarta Persistence (JPA) Annotation Type jakarta.persistence.PersistenceContext Implemented Interfaces: Annotation Target: Type, Method, Field Expresses a dependency on a container-managed ... referencing context; not needed when dependency injection is used. Default: "" Since: Jakarta

jakarta.persistence.JoinColumn

) The name of the foreign key column. The table in which this column is found depends on the context

jakarta.persistence.MapKeyColumn

) The name of the map key column. The table in which it is found depends upon the context. If the map key

jakarta.persistence.MapKeyJoinColumn

(Optional) The name of the foreign key column for the map key. The table in which it is found depends

jakarta.persistence.Convert

Temporal . Applications that depend on such conversions are not portable. The Convert annotation

jakarta.persistence.ConstructorResult

constructor results will be in either the new or detached state, depending on whether a primary key

jakarta.persistence.EmbeddedId

empPK; // corresponds to primary key type of Employee } @Entity public class Dependent { // default

jakarta.persistence.TypedQuery

must be silently ignored. Portable applications should not rely on the standard timeout hint. Depending

jakarta.persistence.Query

timeout hint. Depending on the database in use and the locking mechanisms used by the provider

jakarta.persistence.StoredProcedureQuery

timeout hint. Depending on the database in use, this hint may or may not be observed. Overrides Query

jakarta.persistence.PersistenceContexts

Jakarta Persistence (JPA) Annotation Type jakarta.persistence.PersistenceContexts Implemented Interfaces: Annotation Target: Type Declares one or more PersistenceContext annotations. It is used to express a dependency on container-managed entity manager persistence contexts

jakarta.persistence.PersistenceContext.name

Jakarta Persistence (JPA) Method in jakarta.persistence.PersistenceContext String name (Optional) The name by which the entity manager is to be accessed in the environment referencing context; not needed when dependency injection is used. Default: "" Since: Jakarta Persistence (JPA) 1.0

jakarta.persistence.PersistenceUnit.name

Jakarta Persistence (JPA) Method in jakarta.persistence.PersistenceUnit String name (Optional) The name by which the entity manager factory is to be accessed in the environment referencing context; not needed when dependency injection is used. Default: "" Since: Jakarta Persistence (JPA) 1.0

jakarta.persistence.TypedQuery.setHint(String,Object)

ignored. Portable applications should not rely on the standard timeout hint. Depending

jakarta.persistence.JoinColumn.name

Jakarta Persistence (JPA) Method in jakarta.persistence.JoinColumn String name (Optional) The name of the foreign key column. The table in which this column is found depends on the context. If the join is for a OneToOne or ManyToOne mapping using a foreign key mapping strategy, the foreign key

jakarta.persistence.EntityManager.lock(Object,LockModeType,LockOption...)

timeout option . Depending on the database in use and the locking mechanisms used by the provider

jakarta.persistence.EntityManager.lock(Object,LockModeType,Map)

timeout hint. Depending on the database in use and the locking mechanisms used by the provider

jakarta.persistence.EntityManager.refresh(Object,LockModeType,Map)

on the standard timeout hint. Depending on the database in use and the locking mechanisms used by

jakarta.persistence.EntityManager.refresh(Object,RefreshOption...)

applications should not rely on the standard timeout option . Depending on the database in use

jakarta.persistence.MapKeyColumn.name

Jakarta Persistence (JPA) Method in jakarta.persistence.MapKeyColumn String name (Optional) The name of the map key column. The table in which it is found depends upon the context. If the map key is for an element collection, the map key column is in the collection table for the map value

jakarta.persistence.MapKeyJoinColumn.name

Jakarta Persistence (JPA) Method in jakarta.persistence.MapKeyJoinColumn String name (Optional) The name of the foreign key column for the map key. The table in which it is found depends upon the context. If the join is for a map key for an element collection, the foreign key column is in

jakarta.persistence.StoredProcedureQuery.setHint(String,Object)

. Depending on the database in use, this hint may or may not be observed. Parameters: value - value

jakarta.persistence.EntityManager.find(EntityGraph,Object,FindOption...)

on the standard timeout option . Depending on the database in use and the locking mechanisms used by

jakarta.persistence.EntityManager.find(Class,Object,LockModeType,Map)

rely on the standard timeout hint. Depending on the database in use and the locking mechanisms used by

jakarta.persistence.EntityManager.find(Class,Object,FindOption...)

applications should not rely on the standard timeout option . Depending on the database in use

jakarta.persistence.criteria.CriteriaQuery.multiselect(Selection...)

of the query execution depends on the specification of the type of the criteria query object

jakarta.persistence.criteria.CriteriaQuery.multiselect(List)

of the query execution depends on the specification of the type of the criteria query object created as

jakarta.persistence.Query.setHint(String,Object)

. Portable applications should not rely on the standard timeout hint. Depending on the database in use

Step 1: Create a Maven Web Project

dependency on the Spring MVC Framework and ObjectDB and to automatically download all the required JAR

Step 1: Create a Maven Web Project

under Project Files in the [Project] window: To add dependency on the Spring MVC Framework and ObjectDB

Getting Started with JPA and Eclipse

distribution zip file. The distribution zip contains everything necessary (no external dependencies

Step 1: Install BIRT and ObjectDB Driver

with no Java EE support is more complicated because of BIRT dependencies and is not covered here). To update

Getting Started with JPA and NetBeans

dependencies ). The tutorial was written for NetBeans 6.9.1 but it should work with other NetBeans versions as