| :index-group: Unrevised |
| :jbake-type: page |
| :jbake-status: status=published |
| = Groovy Project with Persistence JPA |
| |
| This example is developed with http://groovy-lang.org[Groovy Lang] with JPA data persistence. |
| |
| == Example |
| |
| In this example, a person is created and consulted later. |
| |
| == Code sample |
| |
| === Entity |
| |
| Create a class `Person` with the annotation `@Entity`. |
| |
| In the class create property `name` of type `String`. |
| In the class create property `id` of type `long`. |
| |
| The identifier of entity `Person` is property `id` with annotation `@Id`. |
| |
| To automatically generate the sequential add the annotation `@GeneratedValue`. |
| |
| [source,java] |
| ---- |
| include::src/main/groovy/org/superbiz/groovy/Person.groovy[] |
| ---- |
| |
| === Persistence |
| |
| In the persistence is added the entity `Person` with `<class>org.superbiz.groovy.Person</class>` |
| |
| [source,java] |
| ---- |
| include::src/main/resources/META-INF/persistence.xml[] |
| ---- |
| |
| == Running example |
| |
| Running the example is fairly simple. In the `/tomee/examples/groovy-jpa` directory |
| run: |
| |
| [source,java] |
| ---- |
| $ mvn clean install |
| ---- |
| |
| Which should create output like the following: |
| |
| [source,java] |
| ---- |
| [INFO] Running org.superbiz.groovy.GroovyJPATest |
| INFO - ******************************************************************************** |
| INFO - OpenEJB http://tomee.apache.org/ |
| INFO - Startup: Sat Sep 07 18:29:58 ECT 2019 |
| INFO - Copyright 1999-2018 (C) Apache OpenEJB Project, All Rights Reserved. |
| INFO - Version: 8.0.0-SNAPSHOT |
| INFO - Build date: 20190907 |
| INFO - Build time: 04:10 |
| INFO - ******************************************************************************** |
| INFO - openejb.home = /Users/sergio/workspace/git/tomee/examples/groovy-jpa |
| INFO - openejb.base = /Users/sergio/workspace/git/tomee/examples/groovy-jpa |
| INFO - Created new singletonService org.apache.openejb.cdi.ThreadSingletonServiceImpl@71c8becc |
| INFO - Succeeded in installing singleton service |
| INFO - Cannot find the configuration file [conf/openejb.xml]. Will attempt to create one for the beans deployed. |
| INFO - Configuring Service(id=Default Security Service, type=SecurityService, provider-id=Default Security Service) |
| INFO - Configuring Service(id=Default Transaction Manager, type=TransactionManager, provider-id=Default Transaction Manager) |
| INFO - Using 'openejb.deployments.classpath=false' |
| INFO - Creating TransactionManager(id=Default Transaction Manager) |
| INFO - Creating SecurityService(id=Default Security Service) |
| INFO - Configuring enterprise application: /Users/sergio/workspace/git/tomee/examples/groovy-jpa/0db140ef-9d71-4f1a-8ddb-1d0e3feae256.war |
| INFO - Configuring Service(id=Default Managed Container, type=Container, provider-id=Default Managed Container) |
| INFO - Auto-creating a container for bean 0db140ef-9d71-4f1a-8ddb-1d0e3feae256_org.superbiz.groovy.GroovyJPATest: Container(type=MANAGED, id=Default Managed Container) |
| INFO - Creating Container(id=Default Managed Container) |
| INFO - Using directory /var/folders/3j/qhs78rln3y9bl0c279f2j13m0000gn/T for stateful session passivation |
| INFO - Configuring PersistenceUnit(name=groovy) |
| INFO - Configuring Service(id=Default Unmanaged JDBC Database, type=Resource, provider-id=Default Unmanaged JDBC Database) |
| INFO - Auto-creating a Resource with id 'Default Unmanaged JDBC Database' of type 'DataSource for 'groovy'. |
| INFO - Creating Resource(id=Default Unmanaged JDBC Database) |
| INFO - Adjusting PersistenceUnit groovy <non-jta-data-source> to Resource ID 'Default Unmanaged JDBC Database' from 'jdbc/groovy' |
| INFO - Enterprise application "/Users/sergio/workspace/git/tomee/examples/groovy-jpa/0db140ef-9d71-4f1a-8ddb-1d0e3feae256.war" loaded. |
| INFO - Assembling app: /Users/sergio/workspace/git/tomee/examples/groovy-jpa/0db140ef-9d71-4f1a-8ddb-1d0e3feae256.war |
| INFO - JAVA AGENT NOT INSTALLED. The JPA Persistence Provider requested installation of a ClassFileTransformer which requires a JavaAgent. See http://tomee.apache.org/javaagent.html |
| INFO - OpenJPA dynamically loaded a validation provider. |
| INFO - PersistenceUnit(name=groovy, provider=org.apache.openjpa.persistence.PersistenceProviderImpl) - provider time 1142ms |
| INFO - Existing thread singleton service in SystemInstance(): org.apache.openejb.cdi.ThreadSingletonServiceImpl@71c8becc |
| INFO - Some Principal APIs could not be loaded: org.eclipse.microprofile.jwt.JsonWebToken out of org.eclipse.microprofile.jwt.JsonWebToken not found |
| INFO - OpenWebBeans Container is starting... |
| INFO - Adding OpenWebBeansPlugin : [CdiPlugin] |
| INFO - All injection points were validated successfully. |
| INFO - OpenWebBeans Container has started, it took 574 ms. |
| INFO - Deployed Application(path=/Users/sergio/workspace/git/tomee/examples/groovy-jpa/0db140ef-9d71-4f1a-8ddb-1d0e3feae256.war) |
| INFO - Starting OpenJPA 3.1.0 |
| INFO - Using dictionary class "org.apache.openjpa.jdbc.sql.HSQLDictionary" (HSQL Database Engine 2.3.2 ,HSQL Database Engine Driver 2.3.2). |
| INFO - Connected to HSQL Database Engine version 2.2 using JDBC driver HSQL Database Engine Driver version 2.3.2. |
| INFO - Creating subclass and redefining methods for "[class org.superbiz.groovy.Person]". This means that your application will be less efficient than it would if you ran the OpenJPA enhancer. |
| INFO - Undeploying app: /Users/sergio/workspace/git/tomee/examples/groovy-jpa/0db140ef-9d71-4f1a-8ddb-1d0e3feae256.war |
| [INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.304 s - in org.superbiz.groovy.GroovyJPATest |
| INFO - Destroying container system |
| INFO - Closing DataSource: Default Unmanaged JDBC Database |
| [INFO] |
| [INFO] Results: |
| [INFO] |
| [INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 |
| ---- |
