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Acces the same DB with multiple users

Acces the same DB with multiple users

Feature request: helpdesk user can change issue or support ticket page title/name

Feature request: helpdesk user can change issue or support ticket page title/name

Database Replication and Clustering

-files" />     <replication url="objectdb://localhost:6000/my.odb;user=a;password=a" /> </server ... above, a full URL has to be specified including user and password attributes. The slave server uses these details ... .createEntityManagerFactory( "objectdb://localhost:6000/my.odb;user=a;password=a"); A slightly

JPA Persistable Types

. ObjectDB supports all the JPA persistable types, which are: User defined classes - Entity classes ... types and Serializable types (user or system defined). Note: Only instances of entity classes ... is an ordinary user defined Java class whose instances can be stored in the database. The easy way to declare

Database Connection using JPA

, String> properties = new HashMap<String, String>();   properties.put("javax.persistence.jdbc.user ... Parameters The following parameters are supported as part of an ObjectDB connection URL: user - for specifying a username in client server mode. password - for specifying a user password in client

Paths and Types in JPQL and Criteria API

Instances of user defined persistable classes (entity classes, mapped super classes and embeddable ... as arguments. Path expressions that navigate from one object to another. Instances of user defined ... with an instance of a user defined class (represented by a variable, parameter or prefix path expression

JPA Metamodel API

(); The Metamodel interface provides several methods for exploring user defined persistable types ... of interfaces that represent user defined types: EmbeddableType - represents user defined embeddable classes. IdentifiableType is as a super interface of: MappedSuperclassType - represents user defined mapped

ObjectDB Object Database Features

a proprietary API - any user with some experience with Hibernate, TopLink, EclipseLink, OpenJPA, JPOX or ... very efficiently. User Defined Classes Entity classes (@Entity) Embeddable types (@Embeddable ... OF, SIZE). Java standard methods in queries. User defined methods in queries. Multi User Support

[ODB1] Chapter 7 - JDOQL Queries

the identity of instances of user persistent classes (as in Java), but use the equals(...) method ... of user defined classes in queries, the user code must be available. In embedded mode, user classes ... on the client side, but not on the server side. Therefore, to enable user defined methods in query

[ODB1] Chapter 5 - JDO Connections

than necessary is not recommended in multi user applications because of the resources ... .option.ConnectionPassword properties are usually required in a client server connection to enable user ... application run. This may be a good option in a single-user desktop application using an embedded ObjectDB

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.

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