| = CmpEntityContainer Configuration |
| :index-group: Unrevised |
| :jbake-date: 2018-12-05 |
| :jbake-type: page |
| :jbake-status: published |
| |
| |
| A CmpEntityContainer can be declared via xml in the |
| `<tomee-home>/conf/tomee.xml` file or in a `WEB-INF/resources.xml` file |
| using a declaration like the following. All properties in the element |
| body are optional. |
| |
| [source,xml] |
| ---- |
| <Container id="myCmpEntityContainer" type="CMP_ENTITY"> |
| cmpEngineFactory = org.apache.openejb.core.cmp.jpa.JpaCmpEngineFactory |
| </Container> |
| ---- |
| |
| Alternatively, a CmpEntityContainer can be declared via properties in |
| the `<tomee-home>/conf/system.properties` file or via Java |
| VirtualMachine `-D` properties. The properties can also be used when |
| embedding TomEE via the `javax.ejb.embeddable.EJBContainer` API or |
| `InitialContext` |
| |
| [source,properties] |
| ---- |
| myCmpEntityContainer = new://Container?type=CMP_ENTITY |
| myCmpEntityContainer.cmpEngineFactory = org.apache.openejb.core.cmp.jpa.JpaCmpEngineFactory |
| ---- |
| |
| Properties and xml can be mixed. Properties will override the xml |
| allowing for easy configuration change without the need for $\{} style |
| variable substitution. Properties are not case sensitive. If a property |
| is specified that is not supported by the declared CmpEntityContainer a |
| warning will be logged. If a CmpEntityContainer is needed by the |
| application and one is not declared, TomEE will create one dynamically |
| using default settings. Multiple CmpEntityContainer declarations are |
| allowed. # Supported Properties |
| |
| Property |
| |
| Type |
| |
| Default |
| |
| Description |
| |
| cmpEngineFactory |
| |
| String |
| |
| org.apache.openejb.core.cmp.jpa.JpaCmpEngineFactory |
