Examples with ParamDetail org.ballerinalang.connector.api.ParamDetail used on opensource projects

Example 11 with ParamDetail

use of org.ballerinalang.connector.api.ParamDetail in project ballerina by ballerina-lang.

the class ServerStreamingListener method invoke.

@Override
public void invoke(Message request, StreamObserver<Message> responseObserver) {
    List<ParamDetail> paramDetails = resource.getParamDetails();
    BValue[] signatureParams = new BValue[paramDetails.size()];
    signatureParams[0] = getConnectionParameter(resource, responseObserver);
    BValue requestParam = getRequestParameter(resource, request);
    if (requestParam != null) {
        signatureParams[1] = requestParam;
    }
    CallableUnitCallback callback = new GrpcCallableUnitCallBack(responseObserver, isEmptyResponse());
    Executor.submit(resource, callback, null, null, signatureParams);
}

Example 12 with ParamDetail

use of org.ballerinalang.connector.api.ParamDetail in project ballerina by ballerina-lang.

the class UnaryMethodListener method invoke.

@Override
public void invoke(Message request, StreamObserver<Message> responseObserver) {
    List<ParamDetail> paramDetails = resource.getParamDetails();
    BValue[] signatureParams = new BValue[paramDetails.size()];
    signatureParams[0] = getConnectionParameter(resource, responseObserver);
    BValue requestParam = getRequestParameter(resource, request);
    if (requestParam != null) {
        signatureParams[1] = requestParam;
    }
    CallableUnitCallback callback = new GrpcCallableUnitCallBack(responseObserver, isEmptyResponse());
    Executor.submit(resource, callback, null, null, signatureParams);
}

Example 13 with ParamDetail

use of org.ballerinalang.connector.api.ParamDetail in project ballerina by ballerina-lang.

the class DefaultStreamObserver method onCompleted.

@Override
public void onCompleted() {
    Resource onCompleted = resourceMap.get(MessageConstants.ON_COMPLETE_RESOURCE);
    if (onCompleted == null) {
        String message = "Error in listener service definition. onCompleted resource does not exists";
        LOG.error(message);
        throw new RuntimeException(message);
    }
    List<ParamDetail> paramDetails = onCompleted.getParamDetails();
    BValue[] signatureParams = new BValue[paramDetails.size()];
    CallableUnitCallback callback = new GrpcCallableUnitCallBack(null);
    Executor.submit(onCompleted, callback, null, null, signatureParams);
}

Example 14 with ParamDetail

use of org.ballerinalang.connector.api.ParamDetail in project ballerina by ballerina-lang.

the class DefaultStreamObserver method onNext.

@Override
public void onNext(Message value) {
    Resource resource = resourceMap.get(MessageConstants.ON_MESSAGE_RESOURCE);
    if (resource == null) {
        String message = "Error in listener service definition. onNext resource does not exists";
        LOG.error(message);
        throw new RuntimeException(message);
    }
    List<ParamDetail> paramDetails = resource.getParamDetails();
    BValue[] signatureParams = new BValue[paramDetails.size()];
    BValue requestParam = getRequestParameter(resource, value);
    if (requestParam != null) {
        signatureParams[0] = requestParam;
    }
    CallableUnitCallback callback = new GrpcCallableUnitCallBack(null);
    Executor.submit(resource, callback, null, null, signatureParams);
}

Example 15 with ParamDetail

use of org.ballerinalang.connector.api.ParamDetail in project ballerina by ballerina-lang.

the class DefaultStreamObserver method onError.

@Override
public void onError(Throwable t) {
    Resource onError = resourceMap.get(MessageConstants.ON_ERROR_RESOURCE);
    if (onError == null) {
        String message = "Error in listener service definition. onError resource does not exists";
        LOG.error(message);
        throw new RuntimeException(message);
    }
    List<ParamDetail> paramDetails = onError.getParamDetails();
    BValue[] signatureParams = new BValue[paramDetails.size()];
    if (paramDetails.size() != 1) {
        String message = "Error in onError resource definition. It must have only error params, but have " + paramDetails.size();
        LOG.error(message);
        throw new RuntimeException(message);
    }
    BType errorType = paramDetails.get(1).getVarType();
    BStruct errorStruct = MessageUtils.getConnectorError((BStructType) errorType, t);
    signatureParams[0] = errorStruct;
    CallableUnitCallback callback = new GrpcCallableUnitCallBack(null);
    Executor.submit(onError, callback, null, null, signatureParams);
}