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Difference between revisions of "EclipseLink/UserGuide/Developing JPA Projects (ELUG)"

m (Developing JPA Projects)
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=Developing JPA Projects=
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__NOTOC__
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<table width="800" cellpadding="5">
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<tr valign="top">
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<td>
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<div style="padding:5px;border:1px solid #000000;width:250px;background:#cff8d9">
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==Step 1==
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Define your persistence units in <tt>persistence.xml</tt>.
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</div>
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*[[Introduction_to_Java_Persistence_API_(ELUG)#persistence.xml_File|About the persistence.xml file]]
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*[[Packaging_and_Deploying_EclipseLink_JPA_Applications_(ELUG)#How_to_Specify_the_Persistence_Unit_Name|Specifying the persistence unit]]
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</td>
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<td>
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<div style="padding:5px;border:1px solid #000000;width:250px;background:#cff8d9">
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==Step 2==
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Annotate classes with @Entity, @Embeddable, and @MappedSuperClass and/or define classes in your mapping file (orm.xml).
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</div>
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*[[Introduction_to_EclipseLink_JPA_%28ELUG%29#Configuring_an_Entity|Configuring an entity]]
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*[[Using_EclipseLink_JPA_Extensions_%28ELUG%29|EclipseLink extensions]]
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</td>
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<td>
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<div style="padding:5px;border:1px solid #000000;width:250px;background:#cff8d9">
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==Step 3==
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Configure your application with:
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* javax.persistence.transactionType
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* javax.persistence.jtaDataSource
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* javax.persistence.nonJtaDataSource
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</div>
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* [[Developing_Applications_Using_EclipseLink_JPA_%28ELUG%29|Application development]]
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*[[Packaging_and_Deploying_EclipseLink_JPA_Applications_%28ELUG%29|Packaging and deployment]]
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</td>
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</tr>
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</table>
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==EclipseLink User's Guide==
 
The following sections describe the Java Persistence API, including the EclipseLink implementation:
 
The following sections describe the Java Persistence API, including the EclipseLink implementation:
  

Revision as of 11:02, 18 January 2008

Step 1

Define your persistence units in persistence.xml.

Step 2

Annotate classes with @Entity, @Embeddable, and @MappedSuperClass and/or define classes in your mapping file (orm.xml).

Step 3

Configure your application with:

  • javax.persistence.transactionType
  • javax.persistence.jtaDataSource
  • javax.persistence.nonJtaDataSource


EclipseLink User's Guide

The following sections describe the Java Persistence API, including the EclipseLink implementation:


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