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javax.persistence.CacheRetrieveMode

javax.persistence Enum CacheRetrieveMode java.lang.Object java.lang.Enum<javax.persistence.CacheRetrieveMode> javax.persistence.CacheRetrieveMode Implemented Interfaces: Serializable, Comparable<CacheRetrieveMode> Used as the value of the javax.persistence.cache.retrieveMode
3

javax.persistence.NonUniqueResultException

Interfaces: Serializable Thrown by the persistence provider when Query.getSingleResult() or TypedQuery
3

javax.persistence.LockTimeoutException

: Serializable Thrown by the persistence provider when an pessimistic locking conflict occurs that does
3

java.security.BasicPermission

java.security Class BasicPermission java.lang.Object java.security.Permission java.security.BasicPermission Implemented Interfaces: Serializable, Guard Subclasses: JDOPermission BasicPermission(String arg0) Parameters: arg0 - BasicPermission(String arg0, String arg1) Parameters: arg0
3

java.lang.RuntimeException

java.lang Exception RuntimeException java.lang.Object java.lang.Throwable java.lang.Exception java.lang.RuntimeException Implemented Interfaces: Serializable Subclasses: JDOException, PersistenceException RuntimeException() RuntimeException(String arg0) Parameters: arg0
0

javax.jdo.JDOUserCallbackException

javax.jdo.JDOUserCallbackException Implemented Interfaces: Serializable
0

javax.jdo.annotations.IdentityType

javax.jdo.annotations Enum IdentityType java.lang.Object java.lang.Enum<javax.jdo.annotations.IdentityType> javax.jdo.annotations.IdentityType Implemented Interfaces: Serializable, Comparable<IdentityType> Enumeration of the identity type values. Since: JDO 2.1 IdentityType APPLICATION
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supportedOptions()

.TransactionIsolationLevel.serializable javax.jdo.query.SQL javax.jdo.query.JDOQL The standard JDO query
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javax.jdo.spi.JDOPermission

javax.jdo.spi Class JDOPermission java.lang.Object java.security.Permission java.security.BasicPermission javax.jdo.spi.JDOPermission Implemented Interfaces: Serializable, Guard The JDOPermission class is for operations that are reserved for JDO implementations
0

javax.jdo.identity.IntIdentity

javax.jdo.identity Class IntIdentity java.lang.Object javax.jdo.identity.SingleFieldIdentity javax.jdo.identity.IntIdentity Implemented Interfaces: Externalizable, Serializable, Comparable This class is for identity with a single int field. Since: JDO 1.0 IntIdentity() Constructor

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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Copyright © 2003, 2010, 2024  ObjectDB Software, all rights reserved. The JPA API Reference Documentation (JavaDoc) on this website is derived with some adjustments from the open source JPA 2 RI (EclipseLink) and is available under the terms of the Eclipse Public License, v. 1.0 and Eclipse Distribution License, v. 1.0. The JDO API Reference Documentation (JavaDoc) on this website is derived with some adjustments from the JDO 2.2 API and is available under the terms of the Apache License, v. 2.0. Images on this website are available under these licecnes. Documentation on this website explains how to use JPA in the context of the ObjectDB Object Database but mostly relevant also for ORM JPA implementations, such as Hibernate (and HQL), EclipseLink, TopLink, OpenJPA and DataNucleus. ObjectDB is not an ORM JPA implementation but an Object Database (ODBMS) for Java with built in JPA 2 support.