Examples of com.google.code.gaeom.ObjectStoreSession.find()

Class com.google.code.gaeom.ObjectStoreSession

Examples of com.google.code.gaeom.ObjectStoreSession.find()

com.google.code.gaeom.ObjectStoreSession.find()
Begins a {@link Find} command to query for instances of {@code type}. @param type the class whose instances you wish to query for @return a {@link Find} command instance

  @Test
  public void testExplicitActivationOfPreLoadedUnactivatedObjects()
  {
    load();
    ObjectStoreSession oss2 = os.beginSession();
    Iterable<A> as = oss2.find(A.class).activate(0).now();


    for (A a : as)
      assertTrue(oss2.isActivated(a));
  }

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    List<Foo> foos = Lists.newArrayList();
    for (int ct = 0; ct < 100; ct++)
      foos.add(new Foo(ct));
    oss.store(foos).now();


    assertEquals(100, oss.find(Foo.class).count().now().intValue());


    assertEquals(50, oss.find(Foo.class).filter("value", Op.LessThan, 50).count().now().intValue());
    assertEquals(51, oss.find(Foo.class).filter("value", Op.LessThanOrEqualTo, 50).count().now().intValue());
    assertEquals(1, oss.find(Foo.class).filter("value", Op.EqualTo, 50).count().now().intValue());
    assertEquals(99, oss.find(Foo.class).filter("value", Op.NotEqualTo, 50).count().now().intValue());

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      foos.add(new Foo(ct));
    oss.store(foos).now();


    assertEquals(100, oss.find(Foo.class).count().now().intValue());


    assertEquals(50, oss.find(Foo.class).filter("value", Op.LessThan, 50).count().now().intValue());
    assertEquals(51, oss.find(Foo.class).filter("value", Op.LessThanOrEqualTo, 50).count().now().intValue());
    assertEquals(1, oss.find(Foo.class).filter("value", Op.EqualTo, 50).count().now().intValue());
    assertEquals(99, oss.find(Foo.class).filter("value", Op.NotEqualTo, 50).count().now().intValue());
    assertEquals(24, oss.find(Foo.class).filter("value", Op.GreaterThan, 75).count().now().intValue());
    assertEquals(25, oss.find(Foo.class).filter("value", Op.GreaterThanOrEqualTo, 75).count().now().intValue());

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    oss.store(foos).now();


    assertEquals(100, oss.find(Foo.class).count().now().intValue());


    assertEquals(50, oss.find(Foo.class).filter("value", Op.LessThan, 50).count().now().intValue());
    assertEquals(51, oss.find(Foo.class).filter("value", Op.LessThanOrEqualTo, 50).count().now().intValue());
    assertEquals(1, oss.find(Foo.class).filter("value", Op.EqualTo, 50).count().now().intValue());
    assertEquals(99, oss.find(Foo.class).filter("value", Op.NotEqualTo, 50).count().now().intValue());
    assertEquals(24, oss.find(Foo.class).filter("value", Op.GreaterThan, 75).count().now().intValue());
    assertEquals(25, oss.find(Foo.class).filter("value", Op.GreaterThanOrEqualTo, 75).count().now().intValue());
  }

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    assertEquals(100, oss.find(Foo.class).count().now().intValue());


    assertEquals(50, oss.find(Foo.class).filter("value", Op.LessThan, 50).count().now().intValue());
    assertEquals(51, oss.find(Foo.class).filter("value", Op.LessThanOrEqualTo, 50).count().now().intValue());
    assertEquals(1, oss.find(Foo.class).filter("value", Op.EqualTo, 50).count().now().intValue());
    assertEquals(99, oss.find(Foo.class).filter("value", Op.NotEqualTo, 50).count().now().intValue());
    assertEquals(24, oss.find(Foo.class).filter("value", Op.GreaterThan, 75).count().now().intValue());
    assertEquals(25, oss.find(Foo.class).filter("value", Op.GreaterThanOrEqualTo, 75).count().now().intValue());
  }
}

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    assertEquals(100, oss.find(Foo.class).count().now().intValue());


    assertEquals(50, oss.find(Foo.class).filter("value", Op.LessThan, 50).count().now().intValue());
    assertEquals(51, oss.find(Foo.class).filter("value", Op.LessThanOrEqualTo, 50).count().now().intValue());
    assertEquals(1, oss.find(Foo.class).filter("value", Op.EqualTo, 50).count().now().intValue());
    assertEquals(99, oss.find(Foo.class).filter("value", Op.NotEqualTo, 50).count().now().intValue());
    assertEquals(24, oss.find(Foo.class).filter("value", Op.GreaterThan, 75).count().now().intValue());
    assertEquals(25, oss.find(Foo.class).filter("value", Op.GreaterThanOrEqualTo, 75).count().now().intValue());
  }
}

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    assertEquals(50, oss.find(Foo.class).filter("value", Op.LessThan, 50).count().now().intValue());
    assertEquals(51, oss.find(Foo.class).filter("value", Op.LessThanOrEqualTo, 50).count().now().intValue());
    assertEquals(1, oss.find(Foo.class).filter("value", Op.EqualTo, 50).count().now().intValue());
    assertEquals(99, oss.find(Foo.class).filter("value", Op.NotEqualTo, 50).count().now().intValue());
    assertEquals(24, oss.find(Foo.class).filter("value", Op.GreaterThan, 75).count().now().intValue());
    assertEquals(25, oss.find(Foo.class).filter("value", Op.GreaterThanOrEqualTo, 75).count().now().intValue());
  }
}

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    assertEquals(50, oss.find(Foo.class).filter("value", Op.LessThan, 50).count().now().intValue());
    assertEquals(51, oss.find(Foo.class).filter("value", Op.LessThanOrEqualTo, 50).count().now().intValue());
    assertEquals(1, oss.find(Foo.class).filter("value", Op.EqualTo, 50).count().now().intValue());
    assertEquals(99, oss.find(Foo.class).filter("value", Op.NotEqualTo, 50).count().now().intValue());
    assertEquals(24, oss.find(Foo.class).filter("value", Op.GreaterThan, 75).count().now().intValue());
    assertEquals(25, oss.find(Foo.class).filter("value", Op.GreaterThanOrEqualTo, 75).count().now().intValue());
  }
}

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    foo.name = "Barney Rubble";
    
    oss.store(foo).now();
    
    List<Foo> foos = Lists.newArrayList(oss.find(Foo.class).now());
    assertEquals(1, foos.size());
    assertEquals(foo, foos.get(0));
  }
}

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    A2 a2 = new A2();
    a2.b = new B();


    oss.store(a1, a2).now();


    A2 a1a = oss.find(A2.class).filter("b", null).single().now();
    assertEquals(a1, a1a);


//    A2 a2a = oss.find(A2.class).filter("b", Find.Op.NotEqualTo, null).single().now();
//    assertEquals(a2, a2a);
  }

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