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Project: http://git-wip-us.apache.org/repos/asf/tomee/repo Commit: http://git-wip-us.apache.org/repos/asf/tomee/commit/1ddb9744 Tree: http://git-wip-us.apache.org/repos/asf/tomee/tree/1ddb9744 Diff: http://git-wip-us.apache.org/repos/asf/tomee/diff/1ddb9744 Branch: refs/heads/master Commit: 1ddb97442c7ee0b6a424a648c3c84dfba80d4fcf Parents: a68903e Author: ivanjunckes <[email protected]> Authored: Wed Jan 2 13:35:31 2019 -0200 Committer: ivanjunckes <[email protected]> Committed: Wed Jan 2 13:35:31 2019 -0200 ---------------------------------------------------------------------- examples/multi-jpa-provider-testing/README.md | 281 --------------------- 1 file changed, 281 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/tomee/blob/1ddb9744/examples/multi-jpa-provider-testing/README.md ---------------------------------------------------------------------- diff --git a/examples/multi-jpa-provider-testing/README.md b/examples/multi-jpa-provider-testing/README.md deleted file mode 100644 index b24a54d..0000000 --- a/examples/multi-jpa-provider-testing/README.md +++ /dev/null @@ -1,281 +0,0 @@ -index-group=JPA Providers -type=page -status=published -title=Multiple JPA providers test -~~~~~~ - -This test shows how to use multiple JPA providers, Hibernate and Openjpa. Using JPA annotations the code can be easily used with different implementations. The @Entity class is straight forward, a Person POJO with an id and a name, the persistence.xml creates and drop Person table for both implementations. The examples and implementations dependency are inside test resources, in particularly: arquillian.xml for test purpose, hibernate-pom.xml loads hibernate-core dependencies and openjpa-pom.xml loads openjpa dependencies. The test inside JPATest.java class is executed twice, once for each implementation. - -## @Entity - -Simple POJO class that follows JPA standard - - import javax.persistence.Entity; - import javax.persistence.GeneratedValue; - import javax.persistence.Id; - - @Entity - public class Person { - - @Id - @GeneratedValue - private long id; - - private String name; - - public long getId() { - return id; - } - - public String getName() { - return name; - } - - public void setName(String name) { - this.name = name; - } - } - -## persistence.xml - -Create and drop Person table - - <persistence version="2.0" - xmlns="http://java.sun.com/xml/ns/persistence"; - xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; - xsi:schemaLocation="http://java.sun.com/xml/ns/persistence - http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd";> - <persistence-unit name="jpa"> - <jta-data-source>jdbc/jpa</jta-data-source> - <properties> - <!-- - OpenJPA - --> - <property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema(ForeignKeys=true)"/> - - <!-- - Hibernate - --> - <property name="hibernate.hbm2ddl.auto" value="create-drop"/> - </properties> - </persistence-unit> - </persistence> - -## JPA test - -The entity manager is injected through cdi and an Object Person is created and inserted into the inmemory database - - import org.jboss.arquillian.container.test.api.Deployment; - import org.jboss.arquillian.junit.Arquillian; - import org.jboss.arquillian.transaction.api.annotation.TransactionMode; - import org.jboss.arquillian.transaction.api.annotation.Transactional; - import org.jboss.shrinkwrap.api.ArchivePaths; - import org.jboss.shrinkwrap.api.ShrinkWrap; - import org.jboss.shrinkwrap.api.asset.ClassLoaderAsset; - import org.jboss.shrinkwrap.api.spec.WebArchive; - import org.junit.Test; - import org.junit.runner.RunWith; - import org.superbiz.model.Person; - - import javax.persistence.EntityManager; - import javax.persistence.PersistenceContext; - - import static org.junit.Assert.assertNotNull; - - @RunWith(Arquillian.class) - public class JPATest { - - @Deployment - public static WebArchive war() { - return ShrinkWrap.create(WebArchive.class) - .addClass(Person.class) - .addAsWebInfResource(new ClassLoaderAsset("META-INF/persistence.xml"), ArchivePaths.create("persistence.xml")); - } - - @PersistenceContext - private EntityManager em; - - @Test - @Transactional(TransactionMode.ROLLBACK) - public void persist() { - assertNotNull(em); - - // do something with the em - final Person p = new Person(); - p.setName("Apache OpenEJB"); - em.persist(p); - } - } - -Inside the example there are no reference to the JPA implementations. - -## Test implementations - -The test classes inside org.superbiz.enricher package simply load the implementation libraries and the test runs twice as described inside the pom.xml, a system property variable is used to distinguish between Hibernate and OpenJPA. - -# Running - -Running the example can be done from maven with a simple 'mvn clean install' command run from the 'multi-jpa-provider-testing' directory. - -When run you should see output similar to the following. - - ------------------------------------------------------- - T E S T S - ------------------------------------------------------- - Running org.superbiz.JPATest - INFO - ******************************************************************************** - INFO - OpenEJB http://tomee.apache.org/ - INFO - Startup: Wed Dec 26 17:55:31 CET 2018 - INFO - Copyright 1999-2018 (C) Apache OpenEJB Project, All Rights Reserved. - INFO - Version: 8.0.0-SNAPSHOT - INFO - Build date: 20181226 - INFO - Build time: 02:26 - INFO - ******************************************************************************** - INFO - openejb.home = /tomee/examples/multi-jpa-provider-testing - INFO - openejb.base = /tomee/examples/multi-jpa-provider-testing - INFO - Created new singletonService org.apache.openejb.cdi.ThreadSingletonServiceImpl@5db45159 - 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 - Using 'openejb.classloader.forced-load=org.superbiz.model' - INFO - Configuring enterprise application: /tomee/examples/multi-jpa-provider-testing/413724ac-4a44-48a3-ae4a-db190b95cc62.war - INFO - Configuring Service(id=Default Managed Container, type=Container, provider-id=Default Managed Container) - INFO - Auto-creating a container for bean 413724ac-4a44-48a3-ae4a-db190b95cc62_org.superbiz.JPATest: Container(type=MANAGED, id=Default Managed Container) - INFO - Creating Container(id=Default Managed Container) - INFO - Using directory /tmp for stateful session passivation - INFO - Configuring PersistenceUnit(name=jpa) - INFO - Configuring Service(id=Default JDBC Database, type=Resource, provider-id=Default JDBC Database) - INFO - Auto-creating a Resource with id 'Default JDBC Database' of type 'DataSource for 'jpa'. - INFO - Creating Resource(id=Default JDBC Database) - 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 'jpa'. - INFO - Creating Resource(id=Default Unmanaged JDBC Database) - INFO - Adjusting PersistenceUnit jpa <jta-data-source> to Resource ID 'Default JDBC Database' from 'jdbc/jpa' - INFO - Adjusting PersistenceUnit jpa <non-jta-data-source> to Resource ID 'Default Unmanaged JDBC Database' from 'null' - INFO - Using 'javax.persistence.provider=org.hibernate.ejb.HibernatePersistence' - INFO - Enterprise application "/tomee/examples/multi-jpa-provider-testing/413724ac-4a44-48a3-ae4a-db190b95cc62.war" loaded. - INFO - Assembling app: /tomee/examples/multi-jpa-provider-testing/413724ac-4a44-48a3-ae4a-db190b95cc62.war - INFO - HCANN000001: Hibernate Commons Annotations {4.0.2.Final} - INFO - HHH000412: Hibernate Core {4.2.18.Final} - INFO - HHH000206: hibernate.properties not found - INFO - HHH000021: Bytecode provider name : javassist - INFO - HHH000204: Processing PersistenceUnitInfo [ - name: jpa - ...] - INFO - HHH000130: Instantiating explicit connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider - INFO - HHH000400: Using dialect: org.hibernate.dialect.HSQLDialect - INFO - HHH000268: Transaction strategy: org.hibernate.engine.transaction.internal.jta.CMTTransactionFactory - INFO - HHH000397: Using ASTQueryTranslatorFactory - INFO - HHH000227: Running hbm2ddl schema export - INFO - HHH000230: Schema export complete - INFO - PersistenceUnit(name=jpa, provider=org.hibernate.ejb.HibernatePersistence) - provider time 1053ms - INFO - Existing thread singleton service in SystemInstance(): org.apache.openejb.cdi.ThreadSingletonServiceImpl@5db45159 - 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 - HV000001: Hibernate Validator 5.1.3.Final - INFO - All injection points were validated successfully. - INFO - OpenWebBeans Container has started, it took 194 ms. - INFO - Deployed Application(path=/tomee/examples/multi-jpa-provider-testing/413724ac-4a44-48a3-ae4a-db190b95cc62.war) - INFO - Undeploying app: /tomee/examples/multi-jpa-provider-testing/413724ac-4a44-48a3-ae4a-db190b95cc62.war - INFO - HHH000227: Running hbm2ddl schema export - INFO - HHH000230: Schema export complete - Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.951 sec - in org.superbiz.JPATest - INFO - Destroying container system - INFO - Closing DataSource: Default JDBC Database - INFO - Closing DataSource: Default Unmanaged JDBC Database - - Results : - - Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 - - ------------------------------------------------------- - T E S T S - ------------------------------------------------------- - SUREFIRE-859: 57 classpath-bootstrap INFO [main] openjpa.Enhance - You have enabled runtime enhancement, but have not specified the set of persistent classes. OpenJPA must look for metadata for every loaded class, which might increase class load times significantly. - 353 classpath-bootstrap INFO [main] openjpa.Runtime - OpenJPA dynamically loaded a validation provider. - Running org.superbiz.JPATest - INFO - ******************************************************************************** - INFO - OpenEJB http://tomee.apache.org/ - INFO - Startup: Wed Dec 26 17:55:35 CET 2018 - INFO - Copyright 1999-2018 (C) Apache OpenEJB Project, All Rights Reserved. - INFO - Version: 8.0.0-SNAPSHOT - INFO - Build date: 20181226 - INFO - Build time: 02:26 - INFO - ******************************************************************************** - INFO - openejb.home = /tomee/examples/multi-jpa-provider-testing - INFO - openejb.base = /tomee/examples/multi-jpa-provider-testing - INFO - Created new singletonService org.apache.openejb.cdi.ThreadSingletonServiceImpl@4a8a60bc - 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: /tomee/examples/multi-jpa-provider-testing/450e397e-de39-49eb-837f-7b066fc9f248.war - INFO - Configuring Service(id=Default Managed Container, type=Container, provider-id=Default Managed Container) - INFO - Auto-creating a container for bean 450e397e-de39-49eb-837f-7b066fc9f248_org.superbiz.JPATest: Container(type=MANAGED, id=Default Managed Container) - INFO - Creating Container(id=Default Managed Container) - INFO - Using directory /tmp for stateful session passivation - INFO - Configuring PersistenceUnit(name=jpa) - INFO - Configuring Service(id=Default JDBC Database, type=Resource, provider-id=Default JDBC Database) - INFO - Auto-creating a Resource with id 'Default JDBC Database' of type 'DataSource for 'jpa'. - INFO - Creating Resource(id=Default JDBC Database) - 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 'jpa'. - INFO - Creating Resource(id=Default Unmanaged JDBC Database) - INFO - Adjusting PersistenceUnit jpa <jta-data-source> to Resource ID 'Default JDBC Database' from 'jdbc/jpa' - INFO - Adjusting PersistenceUnit jpa <non-jta-data-source> to Resource ID 'Default Unmanaged JDBC Database' from 'null' - INFO - Using 'javax.persistence.provider=org.apache.openjpa.persistence.PersistenceProviderImpl' - INFO - Enterprise application "/tomee/examples/multi-jpa-provider-testing/450e397e-de39-49eb-837f-7b066fc9f248.war" loaded. - INFO - Assembling app: /tomee/examples/multi-jpa-provider-testing/450e397e-de39-49eb-837f-7b066fc9f248.war - INFO - OpenJPA dynamically loaded a validation provider. - INFO - PersistenceUnit(name=jpa, provider=org.apache.openjpa.persistence.PersistenceProviderImpl) - provider time 116ms - INFO - Existing thread singleton service in SystemInstance(): org.apache.openejb.cdi.ThreadSingletonServiceImpl@4a8a60bc - 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 - HV000001: Hibernate Validator 5.1.3.Final - INFO - All injection points were validated successfully. - INFO - OpenWebBeans Container has started, it took 170 ms. - INFO - Deployed Application(path=/tomee/examples/multi-jpa-provider-testing/450e397e-de39-49eb-837f-7b066fc9f248.war) - INFO - Starting OpenJPA 3.0.0 - 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 - Undeploying app: /tomee/examples/multi-jpa-provider-testing/450e397e-de39-49eb-837f-7b066fc9f248.war - Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.666 sec - in org.superbiz.JPATest - INFO - Destroying container system - INFO - Closing DataSource: Default JDBC Database - INFO - Closing DataSource: Default Unmanaged JDBC Database - - Results : - - Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 - -From the log you can see that both implementations are used: INFO - Using 'javax.persistence.provider=org.apache.openjpa.persistence.PersistenceProviderImpl', INFO - Using 'javax.persistence.provider=org.hibernate.ejb.HibernatePersistence'. - -## Inside the jar - -If we look at the jar built by maven, we'll see the application itself is quite small: - - jar tvf multi-jpa-provider-testing-8.0.0-SNAPSHOT.jar - 0 Wed Dec 26 17:55:40 CET 2018 META-INF/ - 134 Wed Dec 26 17:55:38 CET 2018 META-INF/MANIFEST.MF - 0 Wed Dec 26 17:55:30 CET 2018 org/ - 0 Wed Dec 26 17:55:30 CET 2018 org/superbiz/ - 0 Wed Dec 26 17:55:30 CET 2018 org/superbiz/model/ - 780 Wed Dec 26 17:55:30 CET 2018 org/superbiz/model/Person.class - 1554 Wed Dec 26 17:55:30 CET 2018 META-INF/persistence.xml - 0 Wed Dec 26 17:55:40 CET 2018 META-INF/maven/ - 0 Wed Dec 26 17:55:40 CET 2018 META-INF/maven/org.superbiz/ - 0 Wed Dec 26 17:55:40 CET 2018 META-INF/maven/org.superbiz/multi-jpa-provider-testing/ - 5696 Wed Dec 26 17:41:54 CET 2018 META-INF/maven/org.superbiz/multi-jpa-provider-testing/pom.xml - 132 Wed Dec 26 17:55:38 CET 2018 META-INF/maven/org.superbiz/multi-jpa-provider-testing/pom.properties - - -Inside the resources package there is only a java class and the persistence.xml and the only dependency is javaee-api:8.0. \ No newline at end of file
