Examples with Context org.ballerinalang.bre.Context used on opensource projects

Example 11 with Context

use of org.ballerinalang.bre.Context in project ballerina by ballerina-lang.

the class Close method closeResponse.

private static EventResult closeResponse(EventResult<Boolean, EventContext> result) {
    BStruct errorStruct = null;
    EventContext eventContext = result.getContext();
    Context context = eventContext.getContext();
    CallableUnitCallback callback = eventContext.getCallback();
    Throwable error = eventContext.getError();
    if (null != error) {
        errorStruct = IOUtils.createError(context, error.getMessage());
    }
    context.setReturnValues(errorStruct);
    callback.notifySuccess();
    return result;
}

Example 12 with Context

use of org.ballerinalang.bre.Context in project ballerina by ballerina-lang.

the class CloseDelimitedRecordChannel method closeResponse.

private static EventResult closeResponse(EventResult<Boolean, EventContext> result) {
    BStruct errorStruct = null;
    EventContext eventContext = result.getContext();
    Context context = eventContext.getContext();
    CallableUnitCallback callback = eventContext.getCallback();
    Throwable error = eventContext.getError();
    if (null != error) {
        errorStruct = IOUtils.createError(context, error.getMessage());
    }
    context.setReturnValues(errorStruct);
    callback.notifySuccess();
    return result;
}

Example 13 with Context

use of org.ballerinalang.bre.Context in project ballerina by ballerina-lang.

the class NextTextRecord method response.

/*
     * Response obtained after reading record.
     *
     * @param result the result obtained after processing the record.
     * @return the response obtained after reading record.
     */
private static EventResult response(EventResult<String[], EventContext> result) {
    BStruct errorStruct = null;
    EventContext eventContext = result.getContext();
    Context context = eventContext.getContext();
    String[] fields = result.getResponse();
    CallableUnitCallback callback = eventContext.getCallback();
    Throwable error = eventContext.getError();
    if (null != error) {
        errorStruct = IOUtils.createError(context, error.getMessage());
        context.setReturnValues(errorStruct);
    } else {
        context.setReturnValues(new BStringArray(fields));
    }
    callback.notifySuccess();
    return result;
}

Example 14 with Context

use of org.ballerinalang.bre.Context in project ballerina by ballerina-lang.

the class Read method readResponse.

/*
     * Function which will be notified on the response obtained after the async operation.
     *
     * @param result context of the callback.
     * @return Once the callback is processed we further return back the result.
     */
private static EventResult readResponse(EventResult<Integer, EventContext> result) {
    BStruct errorStruct;
    BRefValueArray contentTuple = new BRefValueArray(readTupleType);
    EventContext eventContext = result.getContext();
    Context context = eventContext.getContext();
    Throwable error = eventContext.getError();
    Integer numberOfBytes = result.getResponse();
    CallableUnitCallback callback = eventContext.getCallback();
    byte[] content = (byte[]) eventContext.getProperties().get(ReadBytesEvent.CONTENT_PROPERTY);
    if (null != error) {
        errorStruct = IOUtils.createError(context, error.getMessage());
        context.setReturnValues(errorStruct);
    } else {
        contentTuple.add(0, new BBlob(content));
        contentTuple.add(1, new BInteger(numberOfBytes));
        context.setReturnValues(contentTuple);
    }
    callback.notifySuccess();
    return result;
}

Example 15 with Context

use of org.ballerinalang.bre.Context in project ballerina by ballerina-lang.

the class ReadCharacters method readCharactersResponse.

/*
     * Callback method of the read characters response.
     *
     * @param result the result returned as the response.
     * @return the processed event result.
     */
private static EventResult readCharactersResponse(EventResult<String, EventContext> result) {
    BStruct errorStruct = null;
    EventContext eventContext = result.getContext();
    Context context = eventContext.getContext();
    CallableUnitCallback callback = eventContext.getCallback();
    String readChars = result.getResponse();
    Throwable error = eventContext.getError();
    if (null != error) {
        errorStruct = IOUtils.createError(context, error.getMessage());
        context.setReturnValues(errorStruct);
    } else {
        context.setReturnValues(new BString(readChars));
    }
    callback.notifySuccess();
    return result;
}