Examples with ResponseRootSerializer org.apache.servicecomb.codec.protobuf.definition.ResponseRootSerializer used on opensource projects

Example 1 with ResponseRootSerializer

use of org.apache.servicecomb.codec.protobuf.definition.ResponseRootSerializer in project java-chassis by ServiceComb.

the class TestSchemaMetaCodecRestTemplate method testProtoSchemaOperationBase.

@Test
@SuppressWarnings({ "rawtypes", "unchecked" })
public void testProtoSchemaOperationBase() throws Exception {
    Invocation consumerInvocation = mockInvocation("base", InvocationType.CONSUMER);
    Invocation providerInvocation = mockInvocation("base", InvocationType.PRODUCER);
    OperationProtobuf providerOperationProtobuf = ProtobufManager.getOrCreateOperation(providerInvocation);
    OperationProtobuf consumerOperationProtobuf = ProtobufManager.getOrCreateOperation(consumerInvocation);
    byte[] values;
    // request message
    RequestRootSerializer requestSerializer = consumerOperationProtobuf.getRequestRootSerializer();
    boolean boolValue = true;
    int iValue = 20;
    long lValue = 30L;
    float fValue = 40f;
    double dValue = 50D;
    String sValue = "hello";
    int[] iArray = new int[] { 60, 70 };
    Color color = Color.BLUE;
    LocalDate localDate = LocalDate.of(2019, 10, 1);
    Date date = new Date();
    Empty empty = new Empty();
    Map<String, Object> args = new HashMap<>();
    args.put("boolValue", boolValue);
    args.put("iValue", iValue);
    args.put("lValue", lValue);
    args.put("fValue", fValue);
    args.put("dValue", dValue);
    args.put("sValue", sValue);
    args.put("iArray", iArray);
    args.put("color", color);
    args.put("localDate", localDate);
    args.put("date", date);
    args.put("empty", empty);
    values = requestSerializer.serialize(args);
    RequestRootDeserializer<Object> requestDeserializer = providerOperationProtobuf.getRequestRootDeserializer();
    Map<String, Object> decodedArgs = requestDeserializer.deserialize(values);
    Assert.assertEquals(boolValue, decodedArgs.get("boolValue"));
    Assert.assertEquals(iValue, decodedArgs.get("iValue"));
    Assert.assertEquals(lValue, decodedArgs.get("lValue"));
    Assert.assertEquals(fValue, decodedArgs.get("fValue"));
    Assert.assertEquals(dValue, decodedArgs.get("dValue"));
    Assert.assertArrayEquals(iArray, (int[]) decodedArgs.get("iArray"));
    Assert.assertEquals(color, decodedArgs.get("color"));
    Assert.assertEquals(date, decodedArgs.get("date"));
    Assert.assertTrue(decodedArgs.get("localDate") instanceof LocalDate);
    Assert.assertEquals(localDate, decodedArgs.get("localDate"));
    Assert.assertTrue(decodedArgs.get("empty") instanceof Empty);
    // default value testing
    args.put("boolValue", false);
    args.put("iValue", 0);
    args.put("lValue", 0L);
    args.put("fValue", 0F);
    args.put("dValue", 0D);
    args.put("sValue", null);
    args.put("iArray", new int[0]);
    args.put("color", null);
    args.put("localDate", null);
    args.put("date", null);
    args.put("empty", null);
    values = requestSerializer.serialize(args);
    decodedArgs = requestDeserializer.deserialize(values);
    Assert.assertEquals(null, decodedArgs.get("boolValue"));
    Assert.assertEquals(null, decodedArgs.get("iValue"));
    Assert.assertEquals(null, decodedArgs.get("lValue"));
    Assert.assertEquals(null, decodedArgs.get("fValue"));
    Assert.assertEquals(null, decodedArgs.get("dValue"));
    Assert.assertEquals(null, decodedArgs.get("iArray"));
    Assert.assertEquals(null, decodedArgs.get("color"));
    Assert.assertEquals(null, decodedArgs.get("localDate"));
    Assert.assertEquals(null, decodedArgs.get("date"));
    Assert.assertEquals(null, decodedArgs.get("empty"));
    // response message
    ResponseRootSerializer responseSerializer = providerOperationProtobuf.findResponseRootSerializer(200);
    values = responseSerializer.serialize(30);
    ResponseRootDeserializer<Object> responseDeserializer = consumerOperationProtobuf.findResponseRootDeserializer(200);
    Object decodedValue = responseDeserializer.deserialize(values, TypeFactory.defaultInstance().constructType(int.class));
    Assert.assertEquals(30, (int) decodedValue);
}

Example 2 with ResponseRootSerializer

use of org.apache.servicecomb.codec.protobuf.definition.ResponseRootSerializer in project java-chassis by ServiceComb.

the class TestSchemaMetaCodecRestTemplate method testProtoSchemaOperationUser.

@Test
public void testProtoSchemaOperationUser() throws Exception {
    Invocation consumerInvocation = mockInvocation("user", InvocationType.CONSUMER);
    Invocation providerInvocation = mockInvocation("user", InvocationType.PRODUCER);
    OperationProtobuf providerOperationProtobuf = ProtobufManager.getOrCreateOperation(providerInvocation);
    OperationProtobuf consumerOperationProtobuf = ProtobufManager.getOrCreateOperation(consumerInvocation);
    User user = new User();
    user.name = "user";
    User friend = new User();
    friend.name = "friend";
    List<User> friends = new ArrayList<>();
    friends.add(friend);
    user.friends = friends;
    byte[] values;
    // request message
    Map<String, Object> args = new HashMap<>();
    RequestRootSerializer requestSerializer = consumerOperationProtobuf.getRequestRootSerializer();
    user.friends = friends;
    args.put("user", user);
    values = requestSerializer.serialize(args);
    RequestRootDeserializer<Object> requestDeserializer = providerOperationProtobuf.getRequestRootDeserializer();
    Map<String, Object> decodedUserArgs = requestDeserializer.deserialize(values);
    Assert.assertEquals(user.name, ((User) decodedUserArgs.get("user")).name);
    Assert.assertEquals(user.friends.get(0).name, ((User) decodedUserArgs.get("user")).friends.get(0).name);
    // response message
    ResponseRootSerializer responseSerializer = providerOperationProtobuf.findResponseRootSerializer(200);
    values = responseSerializer.serialize(user);
    ResponseRootDeserializer<Object> responseDeserializer = consumerOperationProtobuf.findResponseRootDeserializer(200);
    User decodedUser = (User) responseDeserializer.deserialize(values, TypeFactory.defaultInstance().constructType(User.class));
    Assert.assertEquals(user.name, decodedUser.name);
    Assert.assertEquals(user.friends.get(0).name, decodedUser.friends.get(0).name);
    user.friends = new ArrayList<>();
    values = responseSerializer.serialize(user);
    decodedUser = (User) responseDeserializer.deserialize(values, TypeFactory.defaultInstance().constructType(User.class));
    Assert.assertEquals(user.name, decodedUser.name);
    // proto buffer encode and decode empty list to be null
    Assert.assertEquals(null, decodedUser.friends);
}

Example 3 with ResponseRootSerializer

use of org.apache.servicecomb.codec.protobuf.definition.ResponseRootSerializer in project java-chassis by ServiceComb.

the class TestSchemaMetaCodec method testProtoSchemaOperationUserImpl.

private void testProtoSchemaOperationUserImpl() throws IOException {
    Invocation consumerInvocation = mockInvocation("user", InvocationType.CONSUMER);
    Invocation providerInvocation = mockInvocation("user", InvocationType.PRODUCER);
    OperationProtobuf providerOperationProtobuf = ProtobufManager.getOrCreateOperation(providerInvocation);
    OperationProtobuf consumerOperationProtobuf = ProtobufManager.getOrCreateOperation(consumerInvocation);
    User user = new User();
    user.name = "user";
    User friend = new User();
    friend.name = "friend";
    List<User> friends = new ArrayList<>();
    friends.add(friend);
    user.friends = friends;
    byte[] values;
    // request message
    Map<String, Object> args = new HashMap<>();
    RequestRootSerializer requestSerializer = consumerOperationProtobuf.getRequestRootSerializer();
    user.friends = friends;
    args.put("user", user);
    values = requestSerializer.serialize(args);
    RequestRootDeserializer<Object> requestDeserializer = providerOperationProtobuf.getRequestRootDeserializer();
    Map<String, Object> decodedUserArgs = requestDeserializer.deserialize(values);
    Assert.assertEquals(user.name, ((User) decodedUserArgs.get("user")).name);
    Assert.assertEquals(user.friends.get(0).name, ((User) decodedUserArgs.get("user")).friends.get(0).name);
    // write request map (pojo)
    args = new HashMap<>();
    Map<String, Object> userMap = new HashMap<>();
    userMap.put("name", "user");
    Map<String, Object> friendMap = new HashMap<>();
    friendMap.put("name", "friend");
    List<Map<String, Object>> friendsList = new ArrayList<>();
    friendsList.add(friendMap);
    userMap.put("friends", friendsList);
    args.put("user", userMap);
    values = requestSerializer.serialize(args);
    decodedUserArgs = requestDeserializer.deserialize(values);
    Assert.assertEquals(user.name, ((User) decodedUserArgs.get("user")).name);
    Assert.assertEquals(user.friends.get(0).name, ((User) decodedUserArgs.get("user")).friends.get(0).name);
    // response message
    ResponseRootSerializer responseSerializer = providerOperationProtobuf.findResponseRootSerializer(200);
    values = responseSerializer.serialize(user);
    ResponseRootDeserializer<Object> responseDeserializer = consumerOperationProtobuf.findResponseRootDeserializer(200);
    User decodedUser = (User) responseDeserializer.deserialize(values, TypeFactory.defaultInstance().constructType(User.class));
    Assert.assertEquals(user.name, decodedUser.name);
    Assert.assertEquals(user.friends.get(0).name, decodedUser.friends.get(0).name);
    user.friends = new ArrayList<>();
    values = responseSerializer.serialize(user);
    decodedUser = (User) responseDeserializer.deserialize(values, TypeFactory.defaultInstance().constructType(User.class));
    Assert.assertEquals(user.name, decodedUser.name);
    // proto buffer encode and decode empty list to be null
    Assert.assertEquals(null, decodedUser.friends);
}

Example 4 with ResponseRootSerializer

use of org.apache.servicecomb.codec.protobuf.definition.ResponseRootSerializer in project java-chassis by ServiceComb.

the class HighwayServerCodecFilter method encodeResponse.

protected CompletableFuture<Response> encodeResponse(Invocation invocation, Response response) {
    invocation.onEncodeResponseStart(response);
    ResponseHeader header = new ResponseHeader();
    header.setStatusCode(response.getStatusCode());
    header.setReasonPhrase(response.getReasonPhrase());
    header.setContext(invocation.getContext());
    header.fromMultiMap(response.getHeaders());
    HighwayTransportContext transportContext = invocation.getTransportContext();
    long msgId = transportContext.getMsgId();
    OperationProtobuf operationProtobuf = transportContext.getOperationProtobuf();
    ResponseRootSerializer bodySchema = operationProtobuf.findResponseRootSerializer(response.getStatusCode());
    try {
        Buffer respBuffer = HighwayCodec.encodeResponse(msgId, header, bodySchema, response.getResult());
        transportContext.setResponseBuffer(respBuffer);
        return CompletableFuture.completedFuture(response);
    } catch (Exception e) {
        // keep highway performance and simple, this encoding/decoding error not need handle by client
        String msg = String.format("encode response failed, msgId=%d", msgId);
        return AsyncUtils.completeExceptionally(new IllegalStateException(msg, e));
    }
}

Example 5 with ResponseRootSerializer

use of org.apache.servicecomb.codec.protobuf.definition.ResponseRootSerializer in project java-chassis by ServiceComb.

the class TestHighwayCodec method testEncodeResponse.

@Test
public void testEncodeResponse() {
    boolean status = true;
    ResponseRootSerializer bodySchema = Mockito.mock(ResponseRootSerializer.class);
    try {
        commonMock();
        Object data = new Object();
        Mockito.when(bodySchema.serialize(data)).thenReturn(new byte[0]);
        HighwayCodec.encodeResponse(23432142, null, bodySchema, data);
    } catch (Exception e) {
        e.printStackTrace();
        status = false;
    }
    Assert.assertTrue(status);
}