List of detachCopy() Examples

Examples of detachCopy()

javax.jdo.PersistenceManager.detachCopy()
Detach the specified instance from the PersistenceManager. The flags for detachment (DETACH_LOAD_FIELDS and DETACH_UNLOAD_FIELDS) and the active fetch groups determine the scope of fetching for the graph of instances reachable from the pc parameter. The state of fields in the affected instances is as specified by the FetchPlan. @param pc the instance to detach @return the detached instance @see #detachCopyAll(Object[]) @since 2.0
org.apache.openjpa.persistence.OpenJPAEntityManager.detachCopy()
Detach the specified object from the entity manager, detaching based on the AutoDetach value specified and returning a copy of the detached entity. @param pc the instance to detach @return the detached instance @since 2.0.0Note: This method provides the same contract as the detach method with signature: public T detach(T pc) available in the 1.x release of OpenJPA. The JPA 2.0 specification defined a method with an incompatible signature and different semantics. The specification defined method trumped the existing method.
org.datanucleus.state.StateManager.detachCopy()
Method to make detached copy of this instance @param state State for the detachment process @return the detached PersistenceCapable instance
org.jpox.sco.SCO.detachCopy()
Method to return a detached copy of this object. Detaches all components of this object that are also PersistenceCapable. @param state State of the detachment process @return The detached copy

Examples of javax.jdo.PersistenceManager.detachCopy()

    pm.makePersistent(t);
    pm.currentTransaction().commit();
    
    try {
      //detach the team
      Team copyOfT = (Team) pm.detachCopy(t);
      t = null;
      //create a new player
      String newPlayerName = "pXX";
      Player newPlayer = new Player(newPlayerName, copyOfT, 35);
      copyOfT.addPlayer(newPlayer);

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Examples of javax.jdo.PersistenceManager.detachCopy()

    logger.log(BasicLevel.DEBUG, "make persistent the formula one " + f.toString());
    pm.makePersistent(c);
    pm.makePersistent(f);
    pm.currentTransaction().commit();
    //detach the car c
    Car copyOfC = (Car) pm.detachCopy(c);
    //print the car out
    logger.log(BasicLevel.DEBUG, copyOfC.toString());
    //detach the formula one f
    FormulaOne copyOfF = (FormulaOne) pm.detachCopy(f);
    //print the formula one out

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Examples of javax.jdo.PersistenceManager.detachCopy()

    //detach the car c
    Car copyOfC = (Car) pm.detachCopy(c);
    //print the car out
    logger.log(BasicLevel.DEBUG, copyOfC.toString());
    //detach the formula one f
    FormulaOne copyOfF = (FormulaOne) pm.detachCopy(f);
    //print the formula one out
    logger.log(BasicLevel.DEBUG, copyOfF.toString());
    pm.currentTransaction().begin();
    //attach the copied car 
    Car attachedCar = (Car) pm.makePersistent(copyOfC);

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Examples of javax.jdo.PersistenceManager.detachCopy()

    pm.currentTransaction().begin();
    logger.log(BasicLevel.DEBUG, "make persistent the formula one " + f.toString());
    pm.makePersistent(f);
    pm.currentTransaction().commit();
    //detach
    FormulaOne copyOfF = (FormulaOne) pm.detachCopy(f);
    //modify 
    copyOfF.setNbOfWheels(2);
    copyOfF.setSpeedMax(320);
    //print out
    logger.log(BasicLevel.DEBUG, "Copy of formula one " + copyOfF.toString());

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Examples of javax.jdo.PersistenceManager.detachCopy()

    pm.makePersistent(pocketNovel);
    pm.currentTransaction().commit();
    
    logger.log(BasicLevel.DEBUG, "FG: " + fp.getGroups());
    
    Dictionnary detachedDictionnary = (Dictionnary) pm.detachCopy(dictionnary);
    try{
      assertEquals(dictionnary.getIsbn(), detachedDictionnary.getIsbn());
      assertEquals(dictionnary.getType(), detachedDictionnary.getType());
      assertEquals(dictionnary.getPageNb(), detachedDictionnary.getPageNb());
      assertEquals(dictionnary.getAuthor().getFirstName(), detachedDictionnary.getAuthor().getFirstName());

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Examples of javax.jdo.PersistenceManager.detachCopy()

      logger.log(BasicLevel.DEBUG, "Year can be accessed: " + detachedDictionnary.getYear());
      logger.log(BasicLevel.DEBUG, "Editor can be accessed: " + detachedDictionnary.getEditor().toString() + "\n");
    } catch(Exception e){
      fail("Detach failed: " + e.getMessage());
    } 
    Novel detachedNovel = (Novel) pm.detachCopy(novel);
    try{
      assertEquals(novel.getIsbn(), detachedNovel.getIsbn());
      assertEquals(novel.getType(), detachedNovel.getType());
      assertEquals(novel.getPageNb(), detachedNovel.getPageNb());
      assertEquals(novel.getAuthor().getFirstName(), detachedNovel.getAuthor().getFirstName());

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Examples of javax.jdo.PersistenceManager.detachCopy()

        logger.log(BasicLevel.DEBUG, "Error: " + e);
        fail(e.getMessage());
      } 
    } 
    
    PocketNovel detachedPocketNovel = (PocketNovel) pm.detachCopy(pocketNovel);
    try{
      assertEquals(pocketNovel.getIsbn(), detachedPocketNovel.getIsbn());
      assertEquals(pocketNovel.getType(), detachedPocketNovel.getType());
      assertEquals(pocketNovel.getPageNb(), detachedPocketNovel.getPageNb());
      assertEquals(pocketNovel.getAuthor().getFirstName(), detachedPocketNovel.getAuthor().getFirstName());

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Examples of javax.jdo.PersistenceManager.detachCopy()

      m.put(d.getF1(), d);
    }
    pm.currentTransaction().commit();
    
    pm.getFetchPlan().addGroup("all").removeGroup("default");
    C copyOfC = (C) pm.detachCopy(c);
    assertEquals("Not the same id for c and its detached copy", c.getMyid(), copyOfC.getMyid());
    Map mC = c.getDkey2d();
    Map mCopyOfC = copyOfC.getDkey2d();
    assertEquals("The maps' size should be the same.",mC.size(), mCopyOfC.size());
    Iterator itC = mC.values().iterator();

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Examples of javax.jdo.PersistenceManager.detachCopy()

    assertEquals("The result of the query shouldn't be empty.", false, results.isEmpty());
    Team toDetach = (Team) results.iterator().next();
    query.closeAll();
    
    //detach the team t
    Team copyOfT = (Team) pm.detachCopy(toDetach);
    try {
      assertNotNull(copyOfT);
      assertEquals("Town of team and detached team are not the same", toDetach.getTown(), copyOfT.getTown());
      assertEquals("Coach experience of team and detached team are not the same",toDetach.getCoach().getExperience(), copyOfT.getCoach().getExperience());
      assertEquals("Coach name of team and detached team are not the same",toDetach.getCoach().getName(), copyOfT.getCoach().getName());

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Examples of javax.jdo.PersistenceManager.detachCopy()

    Player p = new Player("p3", t, 25);
    t.addPlayer(p);
    PersistenceManager pm = pmf.getPersistenceManager();
    pm.currentTransaction().begin();
    //detach the team t while it is not persistent
    Team copyOfT = (Team) pm.detachCopy(t);
    pm.currentTransaction().commit();
    try {
      assertNotNull(copyOfT);
      assertTrue(((JDOPersistentObjectItf )t).jdoIsPersistent());
      //  print the team out

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