Examples of OriginalObject

org.conserve.objects.schemaupdate.OriginalObject
@author Erik Berglund

Examples of org.conserve.objects.schemaupdate.OriginalObject

    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);


    // create and store a new value
    OriginalObject oo = new OriginalObject();
    oo.setName(name);
    oo.setValue(value);
    oo.setOtherObject(otherObject);
    oo.setRedundantObject(redundantObject);
    pm.saveObject(oo);
    // rename the table
    pm.changeName(OriginalObject.class, NewName.class);
    // get all NewName objects
    List<NewName> res = pm.getObjects(NewName.class, new All());

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Examples of org.conserve.objects.schemaupdate.OriginalObject

    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);


    // create and store a new value
    OriginalObject oo = new OriginalObject();
    oo.setName(name);
    oo.setValue(value);
    oo.setOtherObject(otherObject);
    oo.setRedundantObject(redundantObject);
    pm.saveObject(oo);
    // rename the table
    pm.changeName(OriginalObject.class, RenamedColumn.class);
    // update schema
    pm.renameProperties(RenamedColumn.class);


    // get all RenamedColumn objects
    List<RenamedColumn> res1 = pm.getObjects(RenamedColumn.class, new All());
    assertEquals(res1.size(), 1);
    // make sure all properties match
    RenamedColumn nn = res1.get(0);
    assertEquals(value, nn.getValue());
    assertEquals(name, nn.getName());
    assertEquals(otherObject, nn.getOtherObject());
    assertEquals(redundantObject, nn.getRenamedObject());


    // change everything back
    pm.changeName(RenamedColumn.class, OriginalObject.class);
    pm.renameProperties(OriginalObject.class);


    // get all OriginalObject objects
    List<OriginalObject> res2 = pm.getObjects(OriginalObject.class, new All());
    assertEquals(res2.size(), 1);
    // make sure all properties match
    oo = res2.get(0);
    assertEquals(value, oo.getValue());
    assertEquals(name, oo.getName());
    assertEquals(otherObject, oo.getOtherObject());
    // make sure the column that has been renamed is preserved
    assertEquals(redundantObject, oo.getRedundantObject());


    pm.close();
  }

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Examples of org.conserve.objects.schemaupdate.OriginalObject

    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);


    // create and store a new value
    OriginalObject oo = new OriginalObject();
    oo.setName(name);
    oo.setValue(value);
    oo.setOtherObject(otherObject);
    oo.setRedundantObject(redundantObject);
    pm.saveObject(oo);
    // rename the table
    pm.changeName(OriginalObject.class, RemovedColumn.class);
    // update schema
    pm.updateSchema(RemovedColumn.class);


    // get all RemovedColumn objects
    List<RemovedColumn> res1 = pm.getObjects(RemovedColumn.class, new All());
    assertEquals(res1.size(), 1);
    // make sure all properties match
    RemovedColumn nn = res1.get(0);
    assertEquals(value, nn.getValue());
    assertEquals(otherObject, nn.getOtherObject());
    assertEquals(name, nn.getName());


    // make sure no SimplestObject entries are left
    List<SimplestObject> simpleRes = pm.getObjects(SimplestObject.class, new All());
    assertEquals(0, simpleRes.size());


    // change everything back
    pm.changeName(RemovedColumn.class, OriginalObject.class);
    pm.updateSchema(OriginalObject.class);


    // get all OriginalObject objects
    List<OriginalObject> res2 = pm.getObjects(OriginalObject.class, new All());
    assertEquals(res2.size(), 1);
    // make sure all properties match
    oo = res2.get(0);
    assertEquals(value, oo.getValue());
    assertEquals(name, oo.getName());
    assertEquals(otherObject, oo.getOtherObject());
    // make sure the column that has been added/removed is now null
    assertNull(oo.getRedundantObject());


    pm.close();
  }

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Examples of org.conserve.objects.schemaupdate.OriginalObject

    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);


    // create original objects
    OriginalObject oo = new OriginalObject();
    oo.setName(name);
    oo.setValue(value);
    oo.setOtherObject(otherObject);
    oo.setRedundantObject(redundantObject);
    pm.saveObject(oo);
    pm.close();


    // change object to long
    pm = new PersistenceManager(driver, database, login, password);
    pm.changeName(OriginalObject.class, ObjectToLong.class);
    pm.close();
    pm = new PersistenceManager(driver, database, login, password);
    pm.updateSchema(ObjectToLong.class);
    pm.close();
    //check that objects exist/not exist
    pm = new PersistenceManager(driver, database, login, password);
    List<ObjectToLong>res = pm.getObjects(ObjectToLong.class, new All());
    assertEquals(1,res.size());
    ObjectToLong tmp = res.get(0);
    assertTrue(tmp.getName().equals(name));
    assertNull(tmp.getOtherObject());
    tmp.setOtherObject(42L);
    pm.saveObject(tmp);
    //check that the dependent object has been dropped
    List<SimpleObject>dependents = pm.getObjects(SimpleObject.class, new All());
    assertEquals(0,dependents.size());
    pm.close();
    // change long to object
    pm = new PersistenceManager(driver, database, login, password);
    pm.changeName(ObjectToLong.class, OriginalObject.class);
    pm.close();
    pm = new PersistenceManager(driver, database, login, password);
    pm.updateSchema(OriginalObject.class);
    pm.close();
    pm = new PersistenceManager(driver, database, login, password);
    List<OriginalObject>res1 = pm.getObjects(OriginalObject.class, new All());
    assertEquals(1,res1.size());
    OriginalObject tmp1 = res1.get(0);
    assertNull(tmp1.getOtherObject());
    tmp1.setOtherObject(new SimpleObject());
    pm.saveObject(tmp1);
    pm.close();
  }

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Examples of org.conserve.objects.schemaupdate.OriginalObject

    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);


    // create original objects
    OriginalObject oo1 = new OriginalObject();
    oo1.setName(name);
    oo1.setValue(1);
    oo1.setOtherObject(object);
    pm.saveObject(oo1);
    OriginalObject oo2 = new OriginalObject();
    oo2.setName(name);
    oo2.setValue(2);
    oo2.setOtherObject(subObject);
    pm.saveObject(oo2);
    pm.close();


    // change object to subclass
    pm = new PersistenceManager(driver, database, login, password);

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Examples of org.conserve.objects.schemaupdate.OriginalObject

    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);


    // create original objects
    OriginalObject oo = new OriginalObject();
    oo.setName(name);
    oo.setValue(value);
    oo.setOtherObject(otherObject);
    oo.setRedundantObject(redundantObject);
    pm.saveObject(oo);
    pm.close();


    // change int to long
    pm = new PersistenceManager(driver, database, login, password);
    pm.changeName(OriginalObject.class, IntToLong.class);
    pm.close();
    pm = new PersistenceManager(driver, database, login, password);
    pm.updateSchema(IntToLong.class);
    pm.close();
    //check that the integer has been changed into a long
    pm = new PersistenceManager(driver, database, login, password);
    List<IntToLong>res1 = pm.getObjects(IntToLong.class,new All());
    assertEquals(1,res1.size());
    IntToLong obj1 = res1.get(0);
    assertTrue(obj1.getName().equals(name));
    assertEquals(1,obj1.getValue());
    pm.close();
    
    //change long to int
    pm = new PersistenceManager(driver, database, login, password);
    pm.changeName(IntToLong.class, OriginalObject.class);
    pm.close();
    pm = new PersistenceManager(driver, database, login, password);
    pm.updateSchema(OriginalObject.class);
    pm.close();
    //check that the long is now null, since long can not fit in int
    pm = new PersistenceManager(driver, database, login, password);
    List<OriginalObject>res2 = pm.getObjects(OriginalObject.class,new All());
    assertEquals(1,res2.size());
    OriginalObject obj2 = res2.get(0);
    assertNull(obj2.getValue());
    pm.close();
    
  }

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Examples of org.conserve.objects.schemaupdate.OriginalObject

    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);


    // create original objects
    OriginalObject oo = new OriginalObject();
    oo.setName(name);
    oo.setValue(value);
    oo.setOtherObject(otherObject);
    oo.setRedundantObject(redundantObject);
    pm.saveObject(oo);
    pm.close();


    // change string to long
    pm = new PersistenceManager(driver, database, login, password);
    pm.changeName(OriginalObject.class, StringToLong.class);
    pm.close();
    pm = new PersistenceManager(driver, database, login, password);
    pm.updateSchema(StringToLong.class);
    pm.close();
    //check that the long no longer exist
    pm = new PersistenceManager(driver, database, login, password);
    List<StringToLong>res1 = pm.getObjects(StringToLong.class, new All());
    assertEquals(1,res1.size());
    StringToLong obj1 = res1.get(0);
    assertNull(obj1.getName());
    //save a long
    obj1.setName(1);
    pm.saveObject(obj1);
    pm.close();


    // change long to string
    pm = new PersistenceManager(driver, database, login, password);
    pm.changeName(StringToLong.class, OriginalObject.class);
    pm.close();
    pm = new PersistenceManager(driver, database, login, password);
    pm.updateSchema(OriginalObject.class);
    pm.close();
    // check that the string no longer exist
    pm = new PersistenceManager(driver, database, login, password);
    List<OriginalObject>res2 = pm.getObjects(OriginalObject.class, new All());
    assertEquals(1,res2.size());
    OriginalObject obj2 = res2.get(0);
    assertNull(obj2.getName());
    pm.close();
  }

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Examples of org.conserve.objects.schemaupdate.OriginalObject

    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);


    // create original objects
    OriginalObject oo = new OriginalObject();
    oo.setName(name);
    oo.setValue(value);
    oo.setOtherObject(otherObject);
    oo.setRedundantObject(redundantObject);
    oo.setArray(new long[]{8,9,10,11});
    pm.saveObject(oo);
    pm.close();


    // change array to long
    pm = new PersistenceManager(driver, database, login, password);
    pm.changeName(OriginalObject.class, ArrayToLong.class);
    pm.close();
    pm = new PersistenceManager(driver, database, login, password);
    pm.updateSchema(ArrayToLong.class);
    pm.close();
    //check that array no longer exist
    pm = new PersistenceManager(driver, database, login, password);
    List<ArrayToLong>res1 = pm.getObjects(ArrayToLong.class, new All());
    assertEquals(1,res1.size());
    ArrayToLong obj1 = res1.get(0);
    assertEquals(0,obj1.getArray());
    //save a long
    obj1.setArray(1);
    pm.saveObject(obj1);
    pm.close();


    //change long to array
    pm = new PersistenceManager(driver, database, login, password);
    pm.changeName(ArrayToLong.class, OriginalObject.class);
    pm.close();
    pm = new PersistenceManager(driver, database, login, password);
    pm.updateSchema(OriginalObject.class);
    pm.close();
    //make sure the array is null
    pm = new PersistenceManager(driver, database, login, password);
    List<OriginalObject>res2 = pm.getObjects(OriginalObject.class, new All());
    assertEquals(1,res2.size());
    OriginalObject obj2  = res2.get(0);
    assertNull(obj2.getArray());
    pm.close();
  }

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Examples of org.conserve.objects.schemaupdate.OriginalObject


    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);
    // create two OriginalObject, store them.
    pm.saveObject(new OriginalObject());
    pm.saveObject(new OriginalObject());
    // create two NotSubClass, store them
    NotSubClass ns = new NotSubClass();
    ns.setName("foo");
    pm.saveObject(ns);
    ns = new NotSubClass();
    ns.setName("bar");
    pm.saveObject(ns);


    pm.close();
    pm = new PersistenceManager(driver, database, login, password);
    // rename NotSubClass to SubClass
    pm.changeName(NotSubClass.class, SubClass.class);


    pm.close();
    pm = new PersistenceManager(driver, database, login, password);
    // change the database schema
    pm.updateSchema(SubClass.class);


    // search all SubClass, make sure both objects are returned
    List<SubClass> res2 = pm.getObjects(SubClass.class, new All());
    assertEquals(2, res2.size());


    // search all OriginalObject, make sure all objects are returned.
    List<OriginalObject> res3 = pm.getObjects(OriginalObject.class, new All());
    assertEquals(4, res3.size());


    // search all OriginalObject with name "foo", make sure SubClass
    // objects are returned.
    OriginalObject searchObject = new OriginalObject();
    searchObject.setName("foo");
    res3 = pm.getObjects(OriginalObject.class, new Equal(searchObject));
    assertEquals(1, res3.size());
    for (OriginalObject oo : res3)
    {
      assertTrue(oo instanceof SubClass);

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Examples of org.conserve.objects.schemaupdate.OriginalObject

  {
    PersistenceManager pm = new PersistenceManager(driver, database, login, password);
    // drop all tables
    pm.dropTable(Object.class);
    // create two OriginalObject, store them.
    pm.saveObject(new OriginalObject());
    pm.saveObject(new OriginalObject());
    // rename OriginalObject to ChangedInheritance
    pm.changeName(OriginalObject.class, ChangedInheritance.class);


    // change the database schema, adding interface Serialized.
    pm.updateSchema(ChangedInheritance.class);

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