Examples of me.prettyprint.hom.HectorObjectMapper

me.prettyprint.hom.HectorObjectMapper
Maps a slice of HColumns to an object's properties. See {@link #createObject(Object,ColumnSlice)} for more details.
As mentioned above all column names must be Strings - doesn't really make sense to have other types when mapping to object properties. @param < T> Type of object mapping to cassandra row @author Todd Burruss

    slice.add("color", StringSerializer.get().toBytes(color.getName()));
    slice.add("serialProp", ObjectSerializer.get().toBytes(serialProp));
    slice.add("extra", StringSerializer.get().toBytes(extraProp));


    CFMappingDef<MyTestBean, UUID> cfMapDef = cacheMgr.getCfMapDef(MyTestBean.class, true);
    MyTestBean obj = new HectorObjectMapper(cacheMgr).createObject(cfMapDef, id, slice);


    assertEquals(id, obj.getBaseId());
    assertEquals(longProp1, obj.getLongProp1());
    assertEquals(longProp2, obj.getLongProp2());
    assertEquals(intProp1, obj.getIntProp1());

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    obj.setSerialProp(new MySerial(1, 2L));
    obj.addAnonymousProp("foo", "bar");
    obj.addAnonymousProp("rice", "beans");


    Map<String, HColumn<String, byte[]>> colMap =
      new HectorObjectMapper(cacheMgr).createColumnMap(obj);
    // TODO fixme
    //assertEquals(11 + 2, colMap.size());
    assertNull("id should not have been added to column collection", colMap.get("id"));
    assertEquals(obj.getLongProp1(), (long)LongSerializer.get().fromBytes(colMap.get("lp1").getValue()));
    assertEquals(obj.getLongProp2(), LongSerializer.get().fromBytes(colMap.get("lp2").getValue()));

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    ColumnSliceMockImpl slice = new ColumnSliceMockImpl();
    slice.add("lp1", LongSerializer.get().toBytes(longProp1));


    CFMappingDef<MyCustomIdBean, Colors> cfMapDef = cacheMgr.getCfMapDef(MyCustomIdBean.class, true);
    MyCustomIdBean obj = new HectorObjectMapper(cacheMgr).createObject(cfMapDef, id, slice);


    assertEquals(id, obj.getId());
    assertEquals(longProp1, obj.getLongProp1());
  }

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me.prettyprint.hom.HectorObjectMapperTest

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java.lang.reflect.Method

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