Fast Object Database for Java - with JPA/JDO support

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Step 3: Add a Main Class

In this step we will add code to the Main class (that was generated with the project) in order ... to replace the content of the Main class with the following content: package tutorial; import javax.persistence.*; import java.util.*; public class Main { public static void main(String
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Step 3: Add a Main Class

In this step we will add a main class to the project to store and retrieve Point objects from ... . The package name should be tutorial. Enter Main as the class name (case sensitive). Click Finish ... tutorial; import javax.persistence.*; import java.util.*; public class Main { public static
210

What are the main benefits of using ObjectDB?

All about What are the main benefits of using ObjectDB? in Java/JPA database - explanations, examples, references, links and related information.
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[ODB1] Chapter 2 - A Quick Tour

.objectdb.Utilities; 6 7 public class HelloWorld { 8 9 public static void main(String ... have to be specified in order to run the program Main class: > java Main George Bush 57 Each time ... the previous section (Person.java and package.jdo), the program contains the following Main.java source
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Exception in thread "main" java.lang.NoSuchFieldError: __odbTracker

is initialised i got an exception Exception in thread "main" java.lang.NoSuchFieldError: __odbTracker ... .java:95) at com.package.EnhancementTest.main(EnhancementTest.java:14) Network class is implementing
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Main.java

Main.java
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ObjectDB Explorer - P__Aplicaciones_JavaFX_GestionDeServicios_GestionDeServicios_Personal_src_main_resources_baseDeDatos_ ServiciosGenerales.odb 18_10_2019 11_47_26.png

ObjectDB Explorer - P__Aplicaciones_JavaFX_GestionDeServicios_GestionDeServicios_Personal_src_main_resources_baseDeDatos_ ServiciosGenerales.odb 18_10_2019 11_47_26.png
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Main.java

Main.java
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Main.java

Main.java
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Main.java

Main.java

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

Need Help?

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  2. Read the FAQ
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