Examples with SerializerException net.morimekta.providence.serializer.SerializerException used on opensource projects

Example 16 with SerializerException

use of net.morimekta.providence.serializer.SerializerException in project providence by morimekta.

the class TProtocolSerializer method serialize.

@Override
public <Message extends PMessage<Message, Field>, Field extends PField> int serialize(@Nonnull OutputStream output, @Nonnull PServiceCall<Message, Field> call) throws IOException {
    CountingOutputStream wrapper = new CountingOutputStream(output);
    TTransport transport = new TIOStreamTransport(wrapper);
    try {
        TProtocol protocol = protocolFactory.getProtocol(transport);
        TMessage tm = new TMessage(call.getMethod(), (byte) call.getType().asInteger(), call.getSequence());
        protocol.writeMessageBegin(tm);
        writeMessage(call.getMessage(), protocol);
        protocol.writeMessageEnd();
        transport.flush();
        wrapper.flush();
        return wrapper.getByteCount();
    } catch (TException e) {
        throw new SerializerException(e, e.getMessage());
    }
}

Example 17 with SerializerException

use of net.morimekta.providence.serializer.SerializerException in project providence by morimekta.

the class TProtocolSerializer method readMessage.

private <Message extends PMessage<Message, Field>, Field extends PField> Message readMessage(TProtocol protocol, PMessageDescriptor<Message, Field> descriptor) throws SerializerException, TException {
    TField f;
    PMessageBuilder<Message, Field> builder = descriptor.builder();
    // ignored.
    protocol.readStructBegin();
    while ((f = protocol.readFieldBegin()) != null) {
        if (f.type == BinaryType.STOP) {
            break;
        }
        PField field;
        // f.name is never fulled out, rely on f.id being correct.
        field = descriptor.findFieldById(f.id);
        if (field != null) {
            if (f.type != forType(field.getDescriptor().getType())) {
                throw new SerializerException("Incompatible serialized type " + asString(f.type) + " for field " + field.getName() + ", expected " + asString(forType(field.getDescriptor().getType())));
            }
            Object value = readTypedValue(f.type, field.getDescriptor(), protocol, true);
            if (value != null) {
                builder.set(field.getId(), value);
            }
        } else {
            TProtocolUtil.skip(protocol, f.type);
        }
        protocol.readFieldEnd();
    }
    protocol.readStructEnd();
    if (readStrict) {
        try {
            builder.validate();
        } catch (IllegalStateException e) {
            throw new SerializerException(e, e.getMessage());
        }
    }
    return builder.build();
}

Example 18 with SerializerException

use of net.morimekta.providence.serializer.SerializerException in project providence by morimekta.

the class TProtocolSerializer method serialize.

@Override
public <Message extends PMessage<Message, Field>, Field extends PField> int serialize(@Nonnull OutputStream output, @Nonnull Message message) throws IOException {
    CountingOutputStream wrapper = new CountingOutputStream(output);
    TTransport transport = new TIOStreamTransport(wrapper);
    try {
        TProtocol protocol = protocolFactory.getProtocol(transport);
        writeMessage(message, protocol);
        transport.flush();
        wrapper.flush();
        return wrapper.getByteCount();
    } catch (TException e) {
        throw new SerializerException(e, e.getMessage());
    }
}

Example 19 with SerializerException

use of net.morimekta.providence.serializer.SerializerException in project providence by morimekta.

the class TProtocolSerializer method deserialize.

@Nonnull
@Override
@SuppressWarnings("unchecked")
public <Message extends PMessage<Message, Field>, Field extends PField> PServiceCall<Message, Field> deserialize(@Nonnull InputStream input, @Nonnull PService service) throws SerializerException {
    PServiceCallType type = null;
    TMessage tm = null;
    try {
        TTransport transport = new TIOStreamTransport(input);
        TProtocol protocol = protocolFactory.getProtocol(transport);
        tm = protocol.readMessageBegin();
        type = PServiceCallType.findById(tm.type);
        if (type == null) {
            throw new SerializerException("Unknown call type for id " + tm.type).setExceptionType(PApplicationExceptionType.INVALID_MESSAGE_TYPE);
        } else if (type == PServiceCallType.EXCEPTION) {
            PApplicationException exception = readMessage(protocol, PApplicationException.kDescriptor);
            return new PServiceCall(tm.name, type, tm.seqid, exception);
        }
        PServiceMethod method = service.getMethod(tm.name);
        if (method == null) {
            throw new SerializerException("No such method " + tm.name + " on " + service.getQualifiedName()).setExceptionType(PApplicationExceptionType.UNKNOWN_METHOD);
        }
        @SuppressWarnings("unchecked") PMessageDescriptor<Message, Field> descriptor = isRequestCallType(type) ? method.getRequestType() : method.getResponseType();
        Message message = readMessage(protocol, descriptor);
        protocol.readMessageEnd();
        return new PServiceCall<>(tm.name, type, tm.seqid, message);
    } catch (TTransportException e) {
        throw new SerializerException(e, e.getMessage()).setExceptionType(PApplicationExceptionType.findById(e.getType())).setCallType(type).setSequenceNo(tm != null ? tm.seqid : 0).setMethodName(tm != null ? tm.name : null);
    } catch (TException e) {
        throw new SerializerException(e, e.getMessage()).setExceptionType(PApplicationExceptionType.PROTOCOL_ERROR).setCallType(type).setSequenceNo(tm != null ? tm.seqid : 0).setMethodName(tm != null ? tm.name : null);
    } catch (SerializerException e) {
        e.setMethodName(tm.name).setSequenceNo(tm.seqid).setCallType(type);
        throw e;
    }
}

Example 20 with SerializerException

use of net.morimekta.providence.serializer.SerializerException in project providence by morimekta.

the class TTupleProtocolSerializer method serialize.

@Override
public <Message extends PMessage<Message, Field>, Field extends PField> int serialize(@Nonnull OutputStream output, @Nonnull Message message) throws IOException {
    CountingOutputStream wrapper = new CountingOutputStream(output);
    TTransport transport = new TIOStreamTransport(wrapper);
    try {
        TTupleProtocol protocol = (TTupleProtocol) protocolFactory.getProtocol(transport);
        writeMessage(message, protocol);
        transport.flush();
        wrapper.flush();
        return wrapper.getByteCount();
    } catch (TException e) {
        throw new SerializerException(e, e.getMessage());
    }
}