Examples of com.basho.riak.client.core.operations.DtUpdateOperation

Package com.basho.riak.client.core.operations

Examples of com.basho.riak.client.core.operations.DtUpdateOperation

com.basho.riak.client.core.operations.DtUpdateOperation


        ArgumentCaptor<DtUpdateOperation> captor =
            ArgumentCaptor.forClass(DtUpdateOperation.class);
        verify(mockCluster).execute(captor.capture());


        DtUpdateOperation operation = captor.getValue();
        RiakDtPB.DtUpdateReq.Builder builder =
            (RiakDtPB.DtUpdateReq.Builder) Whitebox.getInternalState(operation, "reqBuilder");


        assertEquals(1, builder.getDw());
        assertEquals(1, builder.getPw());

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        assertEquals((Long) 0L, counter.view());


        Location location = new Location(new Namespace(counterBucketType, bucketName), key);
        for (int i = 0; i < iterations; ++i)
        {
            DtUpdateOperation update =
                new DtUpdateOperation.Builder(location)
                    .withOp(new CounterOp(1))
                    .build();


            cluster.execute(update);
            update.get();
        }


        counter = fetchCounter(counterBucketType, bucketName, key);
        assertEquals((Long) iterations, counter.view());


        for (int i = 0; i < iterations; ++i)
        {
            DtUpdateOperation update =
                new DtUpdateOperation.Builder(location)
                    .withOp(new CounterOp(-1))
                    .build();


            cluster.execute(update);
            update.get();
        }


        counter = fetchCounter(counterBucketType, bucketName, key);
        assertEquals((Long) 0L, counter.view());

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        {
            ByteBuffer buff = (ByteBuffer) ByteBuffer.allocate(8).putInt(i).rewind();
            BinaryValue wrapped = BinaryValue.create(buff.array());
            testValues.add(wrapped);


            DtUpdateOperation update =
                new DtUpdateOperation.Builder(location)
                    .withOp(new SetOp().add(wrapped))
                    .withReturnBody(true)
                    .build();


            cluster.execute(update);
            DtUpdateOperation.Response resp = update.get();
            ctx = resp.getContext();
            set = resp.getCrdtElement().getAsSet();
        }


        assertEquals(iterations, set.view().size());
        assertEquals(testValues, set.view());


        
        for (BinaryValue setElement : testValues)
        {


            DtUpdateOperation update =
                new DtUpdateOperation.Builder(location)
                    .withOp(new SetOp().remove(setElement))
                    .withContext(ctx)
                    .build();


            cluster.execute(update);
            update.get();


        }


        set = fetchSet(setBucketType, bucketName, key);
        assertTrue(set.view().isEmpty());

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        {
            ByteBuffer buff = (ByteBuffer) ByteBuffer.allocate(8).putInt(i).rewind();
            BinaryValue wrapped = BinaryValue.create(buff.array());
            testValues.add(wrapped);


            DtUpdateOperation add =
                new DtUpdateOperation.Builder(location)
                    .withOp(new SetOp().add(wrapped))
                    .withReturnBody(true)
                    .build();


            cluster.execute(add);
            DtUpdateOperation.Response resp = add.get();


            DtUpdateOperation delete =
                new DtUpdateOperation.Builder(location)
                    .withOp(new SetOp().remove(wrapped))
                    .withContext(resp.getContext())
                    .build();


            cluster.execute(delete);
            delete.get();
        }


        set = fetchSet(setBucketType, bucketName, key);
        assertTrue(set.view().isEmpty());

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        Location location = new Location(new Namespace(mapBucketType, bucketName), key);
        BinaryValue setValue = BinaryValue.create("value");
        BinaryValue mapKey = BinaryValue.create("set");
        
        DtUpdateOperation update =
            new DtUpdateOperation.Builder(location)
                .withOp(new MapOp().update(mapKey, new SetOp().add(setValue)))
                .build();


        cluster.execute(update);
        update.get();


        map = fetchMap(mapBucketType, bucketName, key);
        assertEquals(1, map.view().size());
      assertNotNull(map.view().get(mapKey));
      assertEquals(1, map.view().get(mapKey).size());
        assertTrue(map.view().get(mapKey).get(0).isSet());
        RiakSet set = map.view().get(mapKey).get(0).getAsSet();
        assertTrue(set.view().contains(setValue));




        mapKey = BinaryValue.create("counter");
        
        update = new DtUpdateOperation.Builder(location)
            .withOp(new MapOp().update(mapKey, new CounterOp(1)))
            .build();


        cluster.execute(update);
        update.get();


        map = fetchMap(mapBucketType, bucketName, key);
        assertEquals(2, map.view().size());
      assertNotNull(map.view().get(mapKey));
      assertEquals(1, map.view().get(mapKey).size());
        assertTrue(map.view().get(mapKey).get(0).isCounter());
        RiakCounter counter = map.view().get(mapKey).get(0).getAsCounter();
        assertEquals((Long) 1L, counter.view());




        mapKey = BinaryValue.create("flag");


        update =
            new DtUpdateOperation.Builder(location)
                .withOp(new MapOp().update(mapKey, new FlagOp(true)))
                .build();


        cluster.execute(update);
        update.get();


        map = fetchMap(mapBucketType, bucketName, key);
        assertEquals(3, map.view().size());
      assertNotNull(map.view().get(mapKey));
      assertEquals(1, map.view().get(mapKey).size());
        assertTrue(map.view().get(mapKey).get(0).isFlag());
        RiakFlag flag = map.view().get(mapKey).get(0).getAsFlag();
        assertTrue(flag.getEnabled());




        mapKey = BinaryValue.create("register");
        
        update = new DtUpdateOperation.Builder(location)
            .withOp(new MapOp().update(mapKey, new RegisterOp(mapKey)))
            .build();


        cluster.execute(update);
        update.get();


        map = fetchMap(mapBucketType, bucketName, key);
        assertEquals(4, map.view().size());
      assertNotNull(map.view().get(mapKey));
      assertEquals(1, map.view().get(mapKey).size());
        RiakRegister register = map.view().get(mapKey).get(0).getAsRegister();
        assertEquals(mapKey, register.getValue());




        mapKey = BinaryValue.create("map");


        update = new DtUpdateOperation.Builder(location)
            .withOp(new MapOp().update(mapKey, new MapOp().update(mapKey, new FlagOp(false))))
            .build();


        cluster.execute(update);
        update.get();


        map = fetchMap(mapBucketType, bucketName, key);
        Map<BinaryValue, List<RiakDatatype>> mapView = map.view();
        assertEquals(5, mapView.size());

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        outerMap.update(username, innerMap);
        
        Namespace ns = new Namespace(mapBucketType, bucketName);
        Location loc = new Location(ns, key);
        
        DtUpdateOperation update = new DtUpdateOperation.Builder(loc)
                                        .withOp(outerMap)
                                        .withReturnBody(returnBody)
                                        .build();
        
        cluster.execute(update);
        
        update.await();
        
        if (!update.isSuccess())
        {
            fail("Update operation failed: " + update.cause().toString());
        }
        
        RiakMap map;
        if (returnBody)
        {
            DtUpdateOperation.Response response = update.get();
            assertNotNull(response);
            assertTrue(response.hasCrdtElement());
            assertTrue(response.hasContext());
            RiakDatatype dt = response.getCrdtElement();
            assertTrue(dt.isMap());

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                        .add(BinaryValue.create("Item 2"));
        
        
        MapOp op = new MapOp().update(mapKey, setOp);
        
        DtUpdateOperation update = new DtUpdateOperation.Builder(loc)
                                        .withOp(op)
                                        .withReturnBody(true)
                                        .build();
        
        cluster.execute(update);
        
        update.await(); 
        
        assertTrue(update.isSuccess());
        DtUpdateOperation.Response response = update.get();
        assertNotNull(response);
        assertTrue(response.hasCrdtElement());
        assertTrue(response.hasContext());
        RiakDatatype dt = response.getCrdtElement();
        assertTrue(dt.isMap());

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        // Now create an update for the user's entry
        MapUpdate userEntryUpdate = new MapUpdate()
            .update(username, userMapUpdate);


        Location location = new Location(new Namespace(mapBucketType, bucketName), key);
        DtUpdateOperation update =
            new DtUpdateOperation.Builder(location)
                .withOp(userEntryUpdate.getOp())
                .build();


        cluster.execute(update);
        update.get();


        
        DtFetchOperation fetch = new DtFetchOperation.Builder(location)
            .build();
        cluster.execute(fetch);

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Related Classes of com.basho.riak.client.core.operations.DtUpdateOperation

com.basho.riak.client.api.commands.UpdateDatatypeTest

com.basho.riak.client.core.converters.CrdtResponseConverter

com.basho.riak.client.core.operations.itest.ITestCrdtApi

com.basho.riak.client.core.operations.itest.ITestDtUpdateOperation

com.basho.riak.client.core.query.crdt.types.RiakDatatype

com.basho.riak.client.core.query.Location

com.basho.riak.client.core.RiakMessage

com.basho.riak.client.core.util.BinaryValue

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