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tutorial

NetBeans/JPA Web Application Tutorial

Step by step tutorial that demonstrates how to build a simple database web application (with Servlet and JSP) in NetBeans using JPA.... the following software: Java JDK 6.0 (or above). NetBeans - Java or All bundle The last version of ObjectDB (just download ...

 
api-jdo

javax.jdo.JDOUserCallbackException

This class represents exceptions caused by exceptions thrown during execution of callbacks or listeners.(Exception of JDO)

 
forum_thread

Explorer in 2.3

First, the new Explorer in ObjectDB is fantastic! This is exactly what we've needed - an easy way to do ad-hoc JPQL queries and navigate through the results and even make small changes to primitive data and Strings. After playing with it for a while, here is a list of additional features I'd love to have: 1. Export of selected data: a. Simple - Select a range of cells or a column header and copy text to the clipboard or save to a file (csv, html, etc..). (There appear to be copy menu options, but I cannot get them to work.) ... selected data: a. Simple - Select a range of cells or a column header and copy text to the clipboard or save to a file (csv, html, etc..). (There appear to be copy menu options, ...

 
api-jpa

javax.persistence.metamodel.SingularAttribute

Instances of the type SingularAttribute represents persistent single-valued properties or fields.(Interface of JPA)

 
page

Eclipse Distribution License - v 1.0

... Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following ... and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of the ...

 
manual

Setting and Tuning of JPA Queries

Explains various JPA query settings - result range, flush and lock.... as a typed List. See JavaDoc Reference Page... or getSingleResult getSingleResult() TypedQuery's method ... context. See JavaDoc Reference Page... or at the level of a specific query, by overriding the default ... methods that take locks (lock, find, or refresh) or to the Query.setLockMode() or TypedQuery.setLockMode() method. ...

 
manual

[ODB1] Chapter 3 - Persistent Classes

Explains what a persistence capable class is and which types are supported by JDO.... objects in the database are called persistent objects or persistent instances . Objects that do not represent anything in the ... that live only in memory) are called transient objects or transient instances . The JDO specification refers to persistent classes ...

 
api-jdo

javax.jdo.JDOUnsupportedOptionException

This class represents exceptions caused by the use of optional features not supported by the JDO implementation.(Exception of JDO)

 
api-jdo

javax.jdo.JDOCanRetryException

This is the base class for exceptions that can be retried.(Exception of JDO)

 
api-jdo

javax.jdo.JDOFatalUserException

This class represents user errors that cannot be retried.(Exception of JDO)