Examples of com.orientechnologies.orient.object.db.OObjectDatabaseTx.save()

Package com.orientechnologies.orient.object.db

Class com.orientechnologies.orient.object.db.OObjectDatabaseTx

Examples of com.orientechnologies.orient.object.db.OObjectDatabaseTx.save()

com.orientechnologies.orient.object.db.OObjectDatabaseTx.save()
Saves an object to the databasein synchronous mode . First checks if the object is new or not. In case it's new a new ODocument is created and bound to the object, otherwise the ODocument is retrieved and updated. The object is introspected using the Java Reflection to extract the field values.
If a multi value (array, collection or map of objects) is passed, then each single object is stored separately.

    jupiterMoon.setName("JupiterMoon");
    mercuryMoon.setDiameter(10);
    mercuryMoon.setName("MercuryMoon");
    mercury.addSatelliteMap(mercuryMoon);
    jupiter.addSatelliteMap(jupiterMoon);
    database.save(jupiter);
    ORID rid = database.getIdentity(jupiter);
    database.close();
    database = OObjectDatabasePool.global().acquire(url, "admin", "admin");
    jupiter = database.load(rid);
    jupiterMoon = jupiter.getSatellitesMap().get("JupiterMoon");

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    Assert.assertEquals(mercury.getName(), "Mercury");
    Assert.assertEquals(mercury.getDistanceSun(), 5000);
    mercuryMoon.setDiameter(100);
    // p.addSatellite(new Satellite("Moon", 70));
    // db.save(sat);
    database.save(jupiter);
    database.close();
    database = OObjectDatabasePool.global().acquire(url, "admin", "admin");
    jupiter = database.load(rid);
    jupiterMoon = jupiter.getSatellitesMap().get("JupiterMoon");
    mercury = jupiterMoon.getNear();

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      db.begin();
      Profile person = new Profile();
      person.setNick("Guy1");
      person.setName("Guy");
      person.setSurname("Ritchie");
      person = db.save(person);
      db.commit();


      db.begin();
      db.delete(person);
      db.commit();

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      db.begin();
      Profile person2 = new Profile();
      person2.setNick("Guy2");
      person2.setName("Guy");
      person2.setSurname("Brush");
      person2 = db.save(person2);
      OObjectIteratorClass<Profile> it = db.browseClass(Profile.class);
      while (it.hasNext()) {
        System.out.println(it.next());
      }

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            for (int j = 0; j < operations_write; j++) {
              DummyObject dummy = new DummyObject("name" + j);


              Assert.assertEquals(ODatabaseRecordThreadLocal.INSTANCE.get().getURL(), dbUrl);


              dummy = tx.save(dummy);


              // CAN'T WORK FOR LHPEPS CLUSTERS BECAUSE CLUSTER POSITION CANNOT BE KNOWN
              Assert.assertEquals(((ORID) dummy.getId()).getClusterPosition(), OClusterPositionFactory.INSTANCE.valueOf(j),
                  "RID was " + dummy.getId());

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    database.open("admin", "admin");


    try {
      Account account = new Account();
      account.setName("John Grisham");
      account = database.save(account);


      Address address1 = new Address();
      address1.setStreet("Mulholland drive");


      Address address2 = new Address();

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      List<Address> addresses = new ArrayList<Address>();
      addresses.add(address1);
      addresses.add(address2);
      account.setAddresses(addresses);


      account = database.save(account);


      database.commit();


      String originalName = account.getName();

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      Assert.assertEquals(account.getAddresses().size(), 2);
      account.getAddresses().remove(1); // delete one of the objects in the Books collection to see how rollback behaves
      Assert.assertEquals(account.getAddresses().size(), 1);
      account.setName("New Name"); // change an attribute to see if the change is rolled back
      account = database.save(account);


      Assert.assertEquals(account.getAddresses().size(), 1); // before rollback this is fine because one of the books was removed


      database.rollback(); // rollback the transaction

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    public void basic() {
        OObjectDatabaseTx db = ODB.openObjectDB();
        Item item = new Item();
        item.description = "Description";
        item.name = "Item578";
        db.save(item);
        assertEquals(1, db.countClass(Item.class));
        for (Item it : db.browseClass(Item.class)) {
            assertNotNull(db.getIdentity(it).toString());
            assertEquals("Item578", it.name);
            db.delete(it);

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        for (long i = startRecordNumber; i < startRecordNumber + TOT_RECORDS; ++i) {
            company = new Company((int) i, "Microsoft" + i);
            company.setEmployees((int) (100000 + i));
            company.getAddresses().add(new Address("Headquarter", redmond, "WA 98073-9717"));
            database.save(company);
        }
        assertEquals(database.countClusterElements("Company") - startRecordNumber, TOT_RECORDS);
        final List<Account> result = database.query(new OSQLSynchQuery<Account>(
                "select from Company where name.length() > 0"));

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