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and move the dist directory out of the project to a remote location and run it using java -jar example .jar then I get the exception: com.objectdb.o.UserException: Package com. example .model is not found by the enhancer It occurs on this line: com.objectdb.Enhancer.enhance("com. example .model

and INDEXES were included. Frankly it is a huge wast those examples have not been provided. For example ... an employee Object but wait What does the table look like. Nope not in the example . Wait ... ; as in your example , I would what? Have to  create getters and setters specific to a hierarchy

with reference to the coding example in the posting instructions and many of your other examples posted in the forums. While I appreciate the recommended coding style as shown makes for convenient minimal examples ... for entities, compliant entity classes belong in separate files. Secondly, in many forum posting examples

these manual pages . We do not have specific NetBeans examples in addition to  the tutorials ... and Transactions? I'm finding these examples : http://www.objectdb.com/java/jpa/persistence/crud difficult as they don't really give a full example of what to do. This makes it difficult as

Following previous questions on the subject I'd like to share a simple working example of ObjectDB and Spring Boot. The code of the  example can be found here: https://github.com/kirshamir/spring-data-jpa-objectdb  The example uses the automatic query generation performed by

you for your quick reply. But thats a maven example . If i place the object-jee.jar to th /Web-inf/lib ... examples have been updated and tested successfully with TomEE 1.7.2 and ObjectDB 2.6.2_02. support Support

The maven plugin example here is incomplete:  https://www.objectdb.com/java/jpa/tool/enhancer#Maven_and_ANT_Enhancement_ Taken literally it can't work because it's missing this:     ... ; May I suggest you also link from there to the tutorial example :  https://www.objectdb.com

Hello! Where can I find classes for example database world.odb? Thanks for the answer.   Robin_2005 Kompan Serge The source code of the relevant entity classes is attached. support Support ... the relationships OneToMany and ManyToMany? I want to see a working example :-) Robin_2005 Kompan Serge

Dear ObjectDB, Is there somewhere an example in Java that uses getResultList for a Group by query. Like: SELECT ProductID ,SUM(Quantity) FROM OrderDetails Group by ProductID;  Best Regards, Paul paulfo Paul Boon See this sections in the manual regarding SELECT queries that select multiple

Hi, I'm doing a school project with objectdb and glassfish. I have tried your web tutorial "Java EE JPA (Glassfish) with Netbeans". When I try to run the example and add an entry in the guestbook, it throws this exception: com.objectdb.o._PersistenceException: Attempt to obtain a connection from

I am running the server using this command: java -cp objectdb.jar com.objectdb.Server start console output: ObjectDB Server started on port 6136. I am using the example you have given for JPA . I am using maven project download. Creating connection using - EntityManagerFactory emf = Persistence

Groovy JPA example

Issue deploying J6EE/Eclipse/Glassfish example to TomEE 1.5.1

indicated by a copyright notice that is included in or attached to the work (an example is provided

to the data path. For example , "objectdb://localhost/my/db.odb" refers to a database file db.odb in

{ : @OneToOne ( cascade = CascadeType . PERSIST ) private Address address; : } In the example

, HOUR , MINUTE and SECOND . For example : YEAR({d '2011-12-31'}) is evaluated to 2011 . MONTH({d

expressions are represented in criteria queries by Expression and descendant interfaces. For example

The following interfaces and enum types represent attributes (persistent fields and properties) in the JPA Metamodel API: See the Metamodel Attribute Interface Hierarchy section for more details and examples .

The following interfaces and enum represent types in the JPA Metamodel API:  See the Metamodel Type Interface Hierarchy section for more details and examples .

Metamodel interface. For example : em. getMetamodel (). managedType (MyEntity.class); Following

, any field that is not declared as static or transient is a persistent field. For example

variables in the FROM clause: See the JPA Metamodel API page (in the ObjectDB manual) for more details and examples .

This chapter introduced the basic principles of JPA using ObjectDB. You can go into details by reading the other chapters of this manual. If you prefer to get started with ObjectDB right away you can follow one of the following tutorials to create and run the example program that was described in

entity } } em. getTransaction (). commit (); In the above example all the Point objects whose x

changes the value of $objectdb . For example , in a web application, in which objectdb.jar is located in

and runnable). You may use the following example as an initial template for your test case: package

a hyphen (-) to indicate a range. For example , a value "192.18.0.0-192.18.194.255,127.0.0.1" allows

override a conversion mapping for an inherited basic or embedded attribute. Example 1: Convert a basic ... ) boolean fullTime; ... } Example 2: Auto-apply conversion of a basic attribute @Converter(autoApply=true ... ; } Example 3: Disable conversion in the presence of an autoapply converter @Convert(disableConversion

and vice versa. Example 1: @Entity public class Item { @Id int id; ... @ElementCollection ... ... } Example 2: // MapKeyClass and target type of relationship can be defaulted @Entity public class Item { @Id int id; ... @ElementCollection Map images; ... } Example 3: @Entity public class Company

the application to the Spring Framework. For instance, in this example the Spring container: Manages

the application to the Spring Framework. For instance, in this example the Spring container: Manages

of the respective embedded field or property. Example 1: // In Customer class: @ManyToMany @JoinTable(name="CUST ... ="phones") public Set getCustomers() { return customers; } Example 2: // In Customer class: @ManyToMany ... () { return customers; } Example 3: // In Customer class: @ManyToMany @JoinTable(name="CUST_PHONE

when an order column is specified. Example 1: @Entity public class Course { ... @ManyToMany @OrderBy("lastname ASC") public List getStudents() {...}; ... } Example 2: @Entity public class Student ... getCourses() {...}; ... } Example 3: @Entity public class Person { ... @ElementCollection @OrderBy

annotation is specified, a single join column is assumed and the default values apply. Example 1: @Entity ... ")) @MapKeyJoinColumn(name="DIVISION") Map organization; } Example 2: @Entity public class ... id; String title; ... } Example 3: @Entity public class Student { @Id int studentId; ... @ManyToMany

with the dot notation is the name of the respective embedded field or property. Example 1 ... ="customerRecord") public Customer getCustomer() { return customer; } Example 2: One-to-one association ... ; ... } // On EmployeeInfo class: @Entity public class EmployeeInfo { @Id Integer id; ... } Example 3

and the orphanRemoval element apply to the map value. Example 1: One-to-Many association using generics // In ... () { return customer; } Example 2: One-to-Many association without using generics // In Customer ... ) public Customer getCustomer() { return customer; } Example 3: Unidirectional One-to-Many association

values apply. Example 1: @Column(name="DESC", nullable=false, length=512) public String getDescription() { return description; } Example 2: @Column(name="DESC", columnDefinition="CLOB NOT NULL", table="EMP_DETAIL") @Lob public String getDescription() { return description; } Example 3: @Column(name="ORDER

. If AttributeOverride is not specified, the column is mapped the same as in the original mapping. Example 1 ... () { ... } public void setHourlyWage(Float wage) { ... } } Example 2: @Embeddable public class Address ... .zip", column=@Column(name="ADDR_ZIP")) }) @Embedded protected Address address; ... } Example 3

of an embeddable class. Example 1: @Embeddable public class EmploymentPeriod { @Temporal(DATE) java.util.Date startDate; @Temporal(DATE) java.util.Date endDate; ... } Example 2: @Embeddable public ... ; ... } Example 3: @Embeddable public class Address { protected String street; protected String city

. The NamedQuery annotation can be applied to an entity or mapped superclass. The following is an example ... is an example of the use of a named query: @PersistenceContext public EntityManager em; ... customers

and character-based types defaults to Blob. Example 1: @Lob @Basic(fetch=LAZY) @Column(name="REPORT") protected String report; Example 2: @Lob @Basic(fetch=LAZY) @Column(name="EMP_PIC

(across all generator types). Example 1: @Entity public class Employee { ... @TableGenerator( name="empGen ... ", allocationSize=1) @Id @GeneratedValue(strategy=TABLE, generator="empGen") int id; ... } Example 2

to override the mapping of the join table and/or its join columns. Example 1: Overriding ... PartTimeEmployee extends Employee { ... } Example 2: Overriding the mapping for phoneNumbers defined

. Example 1: @Entity public class Department { ... @OneToMany(mappedBy="department") @MapKey // map key ... () { ... } ... } Example 2: @Entity public class Department { ... @OneToMany(mappedBy="department") @MapKey

with the dot notation is the name of the respective embedded field or property. Example 1: @ManyToOne ... getCustomer() { return customer; } Example 2: @Entity public class Employee { @Id int id; @Embedded JobInfo

but should not be used as the type of a primary key field in a persistence capable class. For example

database (for example , as a result of special customer needs or requests) can be done without modifying

the runtime state of instances. For example , an application can discover whether the instance is persistent ... manager for each key field in the ObjectId. For example , an ObjectId class that has three key fields ... key field in the ObjectId. For example , an ObjectId class that has three key fields (int id, String

, for example relationships with multiple column foreign keys. Since: JDO 2.1 String customValueStrategy ... . For example , "line.point1.x" refers to the member x in class Point that is embedded as member point1 in class ... that is stored in the member. For example , the declared member type might be an interface type