Package com.alibaba.dubbo.remoting.exchange

Examples of com.alibaba.dubbo.remoting.exchange.ResponseCallback

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    private void asyncCallback(final Invoker<?> invoker, final Invocation invocation) {
        Future<?> f = RpcContext.getContext().getFuture();
        if (f instanceof FutureAdapter) {
            ResponseFuture future = ((FutureAdapter<?>)f).getFuture();
            future.setCallback(new ResponseCallback() {
                public void done(Object rpcResult) {
                    if (rpcResult == null){
                        logger.error(new IllegalStateException("invalid result value : null, expected "+Result.class.getName()));
                        return;
                    }
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                invokeCallback(callback);
            }
        }
    }
    private void invokeCallback(ResponseCallback c){
        ResponseCallback callbackCopy = c;
        if (callbackCopy == null){
            throw new NullPointerException("callback cannot be null.");
        }
        c = null;
        Response res = response;
        if (res == null) {
            throw new IllegalStateException("response cannot be null. url:"+channel.getUrl());
        }
       
        if (res.getStatus() == Response.OK) {
            try {
                callbackCopy.done(res.getResult());
            } catch (Exception e) {
                logger.error("callback invoke error .reasult:" + res.getResult() + ",url:" + channel.getUrl(), e);
            }
        } else if (res.getStatus() == Response.CLIENT_TIMEOUT || res.getStatus() == Response.SERVER_TIMEOUT) {
            try {
                TimeoutException te = new TimeoutException(res.getStatus() == Response.SERVER_TIMEOUT, channel, res.getErrorMessage());
                callbackCopy.caught(te);
            } catch (Exception e) {
                logger.error("callback invoke error ,url:" + channel.getUrl(), e);
            }
        } else {
            try {
                RuntimeException re = new RuntimeException(res.getErrorMessage());
                callbackCopy.caught(re);
            } catch (Exception e) {
                logger.error("callback invoke error ,url:" + channel.getUrl(), e);
            }
        }
    }
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    private void asyncCallback(final Invoker<?> invoker, final Invocation invocation) {
        Future<?> f = RpcContext.getContext().getFuture();
        if (f instanceof FutureAdapter) {
            ResponseFuture future = ((FutureAdapter<?>)f).getFuture();
            future.setCallback(new ResponseCallback() {
                public void done(Object rpcResult) {
                    if (rpcResult == null){
                        logger.error(new IllegalStateException("invalid result value : null, expected "+Result.class.getName()));
                        return;
                    }
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                invokeCallback(callback);
            }
        }
    }
    private void invokeCallback(ResponseCallback c){
        ResponseCallback callbackCopy = c;
        if (callbackCopy == null){
            throw new NullPointerException("callback cannot be null.");
        }
        c = null;
        Response res = response;
        if (res == null) {
            throw new IllegalStateException("response cannot be null. url:"+channel.getUrl());
        }
       
        if (res.getStatus() == Response.OK) {
            try {
                callbackCopy.done(res.getResult());
            } catch (Exception e) {
                logger.error("callback invoke error .reasult:" + res.getResult() + ",url:" + channel.getUrl(), e);
            }
        } else if (res.getStatus() == Response.CLIENT_TIMEOUT || res.getStatus() == Response.SERVER_TIMEOUT) {
            try {
                TimeoutException te = new TimeoutException(res.getStatus() == Response.SERVER_TIMEOUT, channel, res.getErrorMessage());
                callbackCopy.caught(te);
            } catch (Exception e) {
                logger.error("callback invoke error ,url:" + channel.getUrl(), e);
            }
        } else {
            try {
                RuntimeException re = new RuntimeException(res.getErrorMessage());
                callbackCopy.caught(re);
            } catch (Exception e) {
                logger.error("callback invoke error ,url:" + channel.getUrl(), e);
            }
        }
    }
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    private void asyncCallback(final Invoker<?> invoker, final Invocation invocation) {
        Future<?> f = RpcContext.getContext().getFuture();
        if (f instanceof FutureAdapter) {
            ResponseFuture future = ((FutureAdapter<?>)f).getFuture();
            future.setCallback(new ResponseCallback() {
                public void done(Object rpcResult) {
                    if (rpcResult == null){
                        logger.error(new IllegalStateException("invalid result value : null, expected "+Result.class.getName()));
                        return;
                    }
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Related Classes of com.alibaba.dubbo.remoting.exchange.ResponseCallback

  • com.alibaba.dubbo.remoting.exchange.support.DefaultFuture
  • com.alibaba.dubbo.rpc.protocol.dubbo.filter.FutureFilter
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