== Introduction ==
==== How do I contribute to this FAQ? ====
109 KB (17,664 words) - 11:46, 22 January 2016
...ki.eclipse.org/index.php?title=Modeling_Corner&action=edit edit this page] to add your own contribution or review others' work.
Or, you can post your contribution to '''[http://marketplace.eclipse.org/search/apachesolr_search/?filters=tid:11
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= Design Specification: Object-to-JSON Binding Layer =
This feature will add support for converting objects to/from JSON. This is desirable when creating RESTful services as JAX-RS serv
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In addition to the FAQ below, see also:
...l be retained. This works both ways - changes in the Java code can be used to update the model.
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= Introduction =
...g of the differences between these two metamodels, and without knowing how to control the mapping process, the results will often be less than desired.
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Mapping entity classes to relational tables involves configuration of a mapping per persistent field.
...mapping should populate the value on read and copy. Required when multiple mappings share the same database column.
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...g to a particular persistence service. EclipseLink allows the domain model to be implemented without:
The project is the entry point to the EclipseLink metamodel holding all of the mapping and runtime informatio
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[[Special:Whatlinkshere/Introduction to EclipseLink (ELUG)|Related Topics]]</div>EclipseLink is an advanced, object
...se. It successfully transforms object-oriented data into either relational data or Extensible Markup Language (XML) elements.
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...cation Development (ELUG)|Related Topics]]</div>This section describes how to build an EclipseLink application, including suggested development processes
To ensure the best design for your EclipseLink application, we recommend that
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...mize your EclipseLink application, ranging from creating custom data types to using JPA extensions.
...design, EclipseLink can adapt to a variety of relational and nonrelational data sources.
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For information on using Workbench to configure sessions XML, refer to [[EclipseLink/UserGuide/Using EclipseLink Sessions (ELUG)|EclipseLink Sessi
==Introduction to the Workbench==
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[[Special:Whatlinkshere/Introduction to EclipseLink Transactions (ELUG)|Related Topics]]</div>
...ed by EclipseLink) or ''external'' (that is, provided by a source external to the application, such as an application server).
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[[Special:Whatlinkshere/Configuring an Object-Relational Data Type Structure Mapping (ELUG)|Related Topics]]</div>
For information on how to create EclipseLink mappings, see [[Creating%20a%20Mapping%20(ELUG)|Creating a Mapping]].
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...h or Java code. We recommend using the Workbench to create and manage your mappings.
For more information on creating mappings in Java, see [[Introduction to EclipseLink JPA (ELUG)|EclipseLink API Reference]].
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EclipseLink provides a diverse set of features to measure and optimize application performance. You can enable or disable mos
==Introduction to Optimization==
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...ion explains the essential unit of work API calls that you are most likely to use throughout the development cycle. For more information, see [[Using%20A
This example shows how to acquire a unit of work from a client session object.
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===How to Create and Register a New Object in One Step Using UnitOfWork Method newIns
...return a clone, all in one step. If you are using a factory design pattern to create your objects (and have specified this in the query builder), the <tt
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...es query execution control to your application. redirect queried allow you to define the query implementation in code as a static method.
To perform complex operations, you can combine query redirectors with the Ecli
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...Java EE and non-Java EE applications for both relational and nonrelational data sources.
...r="ltr" title="EclipseLink Query Types" summary="This table describes each type of EclipseLink query and indicates whether it is a basic or advanced query.
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..., see [[Introduction%20to%20EclipseLink%20Transactions (ELUG)|Introduction to EclipseLink Transactions]].
For more information, see [[Introduction%20to%20EclipseLink%20Queries%20(ELUG)#Session Queries|Session Queries]].
95 KB (13,479 words) - 11:15, 23 July 2012