Difference between revisions of "EclipseLink/UserGuide/JPA/Basic JPA Development/Configuration/JPA/Defaults"

Latest revision as of 11:49, 25 January 2013

See "Default Configuration Values" in the EclipseLink Concepts Guide

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-{{EclipseLink_UserGuide
-|info=y
-|toc=n
-|eclipselink=y
-|eclipselinktype=JPA}}
-=Defaults=
-Each annotation has a default value (consult the JPA specification for defaults). A persistence engine defines defaults that apply to the majority of applications. You only need to supply values when you want to override the default value. Therefore, having to supply a configuration value is not a requirement, but the exception to the rule. This is known as ''configuration by exception''.
-{{EclipseLink_Note
-|note=You should be familiar with the defaults to be able to change the behavior when necessary. }}
-{{EclipseLink_JPA
-|previous=[[EclipseLink/UserGuide/JPA/Basic JPA Development/Configuration/JPA/orm.xml|orm.xml]]
-|next=[[EclipseLink/UserGuide/JPA/Basic JPA Development/Configuration/JPA/eclipselink-orm.xml|eclipselink-orm.xml]]
+'''[[Image:Elug_draft_icon.png|Warning]] See "Default Configuration Values" in the [http://www.eclipse.org/eclipselink/documentation/ EclipseLink Concepts Guide]'''
-|up=[[EclipseLink/UserGuide/JPA/Basic JPA Development/Configuration|Configuration]]
-|version=2.2.0 DRAFT}}