Example usage for javax.persistence EntityManager close

Introduction

In this page you can find the example usage for javax.persistence EntityManager close.

Prototype

public void close();

Source Link

Document

Close an application-managed entity manager.

Usage

From source file:Professor.java

public static void main(String[] a) throws Exception {
        JPAUtil util = new JPAUtil();

        EntityManagerFactory emf = Persistence.createEntityManagerFactory("ProfessorService");
        EntityManager em = emf.createEntityManager();
        ProfessorService service = new ProfessorService(em);

        em.getTransaction().begin();//  www. ja  va  2 s  . c  o  m

        service.findAllProfessors();

        util.checkData("select * from Professor");

        em.getTransaction().commit();
        em.close();
        emf.close();
    }

From source file:Message.java

public static void main(String[] a) throws Exception {
        JPAUtil util = new JPAUtil();

        EntityManagerFactory emf = Persistence.createEntityManagerFactory("ProfessorService");
        EntityManager em = emf.createEntityManager();
        ProfessorService service = new ProfessorService(em);

        em.getTransaction().begin();//from  ww  w .j  a  va 2  s . c  om

        service.messageCreateAndList();

        util.checkData("select * from Message");

        em.getTransaction().commit();
        em.close();
        emf.close();
    }

From source file:Professor.java

public static void main(String[] a) throws Exception {
        JPAUtil util = new JPAUtil();

        EntityManagerFactory emf = Persistence.createEntityManagerFactory("ProfessorService");
        EntityManager em = emf.createEntityManager();
        ProfessorService service = new ProfessorService(em);

        em.getTransaction().begin();//  w ww  .j  a v  a  2s. com

        util.checkData("select * from CONTRACT_EMP");

        em.getTransaction().commit();
        em.close();
        emf.close();
    }

From source file:Professor.java

public static void main(String[] a) throws Exception {
        JPAUtil util = new JPAUtil();

        EntityManagerFactory emf = Persistence.createEntityManagerFactory("ProfessorService");
        EntityManager em = emf.createEntityManager();
        ProfessorService service = new ProfessorService(em);

        em.getTransaction().begin();//from   w  ww . j  a v  a 2  s.  co m

        service.lockAllProfessors();

        util.checkData("select * from Professor");

        em.getTransaction().commit();
        em.close();
        emf.close();
    }

From source file:com.doculibre.constellio.services.FacetServicesImpl.java

public static void main(String[] args) {
    try {/*w ww .ja  va2s.c om*/
        File solrCoresDir = new File(
                "C:\\dev\\workspace_searchengine\\.metadata\\.plugins\\org.eclipse.wst.server.core\\tmp0\\wtpwebapps\\constellio\\WEB-INF\\constellio\\collections");
        SolrCoreContext.init();
        SolrLogContext.init();

        RecordCollectionServices collectionServices = ConstellioSpringUtils.getRecordCollectionServices();
        FacetServices facetServices = ConstellioSpringUtils.getFacetServices();
        RecordCollection webCollection = collectionServices.get("web");
        System.out.println(webCollection.getName() + "+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+");
        for (IndexField indexField : webCollection.getIndexFields()) {
            CollectionFacet facet = new CollectionFacet();
            facet.setFacetType(CollectionFacet.FIELD_FACET);
            facet.setRecordCollection(webCollection);
            facet.setFacetField(indexField);
            System.out.println("Field : " + indexField.getName());
            System.out.println("  Toutes les valeurs : ");
            List<String> values = facetServices.getValues(facet);
            for (String value : values) {
                System.out.println("    - " + value);
            }

            System.out.println("  Suggestions : ");
            List<String> suggestions = facetServices.suggestValues(facet, "bonjour");
            for (String value : suggestions) {
                System.out.println("    - " + value);
            }
        }
        EntityManager entityManager = ConstellioPersistenceContext.getCurrentEntityManager();
        entityManager.close();

        SolrCoreContext.shutdown();
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        System.exit(0);
    }
}

From source file:Main.java

  public static void main(String[] a) throws Exception {
  JPAUtil util = new JPAUtil();

  EntityManagerFactory emf = Persistence.createEntityManagerFactory("ProfessorService");
  EntityManager em = emf.createEntityManager();
  ProfessorService service = new ProfessorService(em);

  em.getTransaction().begin();/*from  w  w w .j  a v a 2 s. c o  m*/

  service.findAll();
    
    
  util.checkData("select * from Professor");
  util.checkData("select * from Department");

    
  em.getTransaction().commit();
  em.close();
  emf.close();
}

From source file:Professor.java

  public static void main(String[] a) throws Exception {
  JPAUtil util = new JPAUtil();

  EntityManagerFactory emf = Persistence.createEntityManagerFactory("ProfessorService");
  EntityManager em = emf.createEntityManager();
  ProfessorService service = new ProfessorService(em);

  em.getTransaction().begin();//from   w  w  w .  ja  va 2 s. c o  m
  Professor emp = service.createProfessor("AAA", 45000);
  em.getTransaction().commit();
  System.out.println("Persisted " + emp);

  util.checkData("select * from Professor");

    
  em.close();
  emf.close();
}

From source file:Department.java

public static void main(String[] a) throws Exception {
        JPAUtil util = new JPAUtil();

        EntityManagerFactory emf = Persistence.createEntityManagerFactory("ProfessorService");
        EntityManager em = emf.createEntityManager();
        ProfessorService service = new ProfessorService(em);

        em.getTransaction().begin();/*w  w  w.jav  a 2s  .c om*/

        service.createProfessor(1, "empName", 1);

        util.checkData("select * from Professor");

        em.getTransaction().commit();
        em.close();
        emf.close();
    }

From source file:Professor.java

public static void main(String[] a) throws Exception {
        JPAUtil util = new JPAUtil();

        EntityManagerFactory emf = Persistence.createEntityManagerFactory("ProfessorService");
        EntityManager em = emf.createEntityManager();
        ProfessorService service = new ProfessorService(em);

        em.getTransaction().begin();//  w ww.j a  v a  2  s .c  om

        //service.removeDepartment2();

        util.checkData("select * from Professor");
        util.checkData("select * from Department");

        em.getTransaction().commit();
        em.close();
        emf.close();
    }

From source file:Professor.java

public static void main(String[] a) throws Exception {
        JPAUtil util = new JPAUtil();
        util.executeSQLCommand("CREATE SEQUENCE Emp_Seq;");

        EntityManagerFactory emf = Persistence.createEntityManagerFactory("ProfessorService");
        EntityManager em = emf.createEntityManager();
        ProfessorService service = new ProfessorService(em);

        em.getTransaction().begin();/*from ww w .  j  a v  a2s  . c om*/
        Professor emp = service.createProfessor("name", 100);
        em.getTransaction().commit();
        System.out.println("Persisted " + emp);

        util.checkData("select * from Professor");

        em.close();
        emf.close();
    }