10 | Index Definition. Index management introduces overhead in terms of maintenance time and storage space, so deciding ... ; : } Indexes in Queries ObjectDB manages a BTree for every index. A BTree is an ordered map data ... "JPA". An index on words will manage for every word all the documents that contain |
10 | JPA Named Queries the listing of managed classes in a persistence unit definition is to support named queries. Notice ... to always locate any named query at runtime a list of all these managed persistable classes ... searched for in all the managed classes that ObjectDB is aware of, and that includes all the entity |
10 | Database ServerObjectDB Server is a tool that manages ObjectDB databases in a separate dedicated process, making ... script to run and manage the server. A sample script, server.sh, is included in the bin directory ... is represented by an icon in the Windows Tray. Right click the icon and use the context menu to manage the server |
10 | Database ExplorerObjectDB Database Explorer is a visual GUI tool for managing ObjectDB databases. It can be used ... the Edit > Move Element commands. Saving Changes The Explorer manages an active transaction for every open ... that have a different memory representation, you have to set that encoding to manage these strings in the Explorer |
9 | javax.persistence.EntityManagerFactoryjavax.persistence Interface EntityManagerFactory Interface used to interact with the entity manager factory for the persistence unit. When the application has finished using the entity manager factory, and/or at application shutdown, the application should close the entity manager factory |
2 | Step 6: Set the Spring XML> <!-- Use @Transaction annotations for managing transactions --> <tx:annotation-driven transaction-manager="myTxManager" /> <!-- View resolver --> <bean class= "org.springframework ... , controllers and transactions), to inject a JPA EntityManager, to manage transactions and to look for JSP |
1 | Eclipse/JPA Spring MVC Web Tutorial, Tomcat (or GlassFish) and Maven. The demo web application manages a basic guestbook page ... are listed below the form: Persistence is managed by JPA. Every visitor that has signed the guestbook |
1 | Spring MVC and JPA TutorialThis tutorial demonstrates how to create and run a full Java Spring MVC (Model View Controller) web application using Tomcat (or GlassFish), JPA, ObjectDB and Maven. The demo web application manages ... that have already signed are listed below the form: Persistence is managed by JPA. Every visitor |
1 | [ODB1] Chapter 2 - A Quick Tour The HelloWorld sample program manages a list of strings in the database. Each time the program is run ... source file, HelloWorld.java, containing a single class: 1 // A simple program that manages a list ... The JDO Person sample manages a collection of Person instances in the database. Three arguments |
1 | [ODB1] Chapter 1 - About ObjectDBObjectDB for Java/JDO is a powerful Object Database Management System (ODBMS) written entirely in ... with a Relational Database Management Systems (RDBMS) is difficult because developers must deal with tables ... server manages an automatic lock mechanism. Embedded Mode In embedded mode, the application uses |
