Package javax.servlet

Examples of javax.servlet.WriteListener

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        @Override
        public void onAllDataRead() throws IOException {
            log.info("onAllDataRead");
            ServletOutputStream output = ctx.getResponse().getOutputStream();
            output.setWriteListener(new WriteListener() {
                @Override
                public void onWritePossible() throws IOException {
                    ServletOutputStream output = ctx.getResponse().getOutputStream();
                    if (output.isReady()) {
                        log.info("Writing [" + body.toString() + "]");
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                }
            }

            // Check to see if non-blocking writes or reads are being used
            if (!request.isAsyncDispatching() && request.isAsync()) {
                WriteListener writeListener = res.getWriteListener();
                ReadListener readListener = req.getReadListener();
                if (writeListener != null && status == SocketStatus.OPEN_WRITE) {
                    ClassLoader oldCL = null;
                    try {
                        oldCL = request.getContext().bind(false, null);
                        res.onWritePossible();
                        if (request.isFinished() && req.sendAllDataReadEvent() &&
                                readListener != null) {
                            readListener.onAllDataRead();
                        }
                    } catch (Throwable t) {
                        ExceptionUtils.handleThrowable(t);
                        writeListener.onError(t);
                        throw t;
                    } finally {
                        request.getContext().unbind(false, oldCL);
                    }
                    success = true;
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                }
            }

            // Check to see if non-blocking writes or reads are being used
            if (!request.isAsyncDispatching() && request.isAsync()) {
                WriteListener writeListener = res.getWriteListener();
                ReadListener readListener = req.getReadListener();
                if (writeListener != null && status == SocketStatus.OPEN_WRITE) {
                    ClassLoader oldCL =
                            Thread.currentThread().getContextClassLoader();
                    ClassLoader newCL =
                            request.getContext().getLoader().getClassLoader();
                    try {
                        Thread.currentThread().setContextClassLoader(newCL);
                        res.onWritePossible();
                        if (request.isFinished() && req.sendAllDataReadEvent() &&
                                readListener != null) {
                            readListener.onAllDataRead();
                        }
                    } catch (Throwable t) {
                        ExceptionUtils.handleThrowable(t);
                        writeListener.onError(t);
                        throw t;
                    } finally {
                        Thread.currentThread().setContextClassLoader(oldCL);
                    }
                    success = true;
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        @Override
        public void onAllDataRead() throws IOException {
            log.info("onAllDataRead");
            ServletOutputStream output = ctx.getResponse().getOutputStream();
            output.setWriteListener(new WriteListener() {
                @Override
                public void onWritePossible() throws IOException {
                    ServletOutputStream output = ctx.getResponse().getOutputStream();
                    if (output.isReady()) {
                        log.info("Writing [" + body.toString() + "]");
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                }
            }

            // Check to see if non-blocking writes or reads are being used
            if (!request.isAsyncDispatching() && request.isAsync()) {
                WriteListener writeListener = res.getWriteListener();
                ReadListener readListener = req.getReadListener();
                if (writeListener != null && status == SocketStatus.OPEN_WRITE) {
                    ClassLoader oldCL = null;
                    try {
                        oldCL = request.getContext().bind(false, null);
                        res.onWritePossible();
                        if (request.isFinished() && req.sendAllDataReadEvent() &&
                                readListener != null) {
                            readListener.onAllDataRead();
                        }
                    } catch (Throwable t) {
                        ExceptionUtils.handleThrowable(t);
                        writeListener.onError(t);
                        throw t;
                    } finally {
                        request.getContext().unbind(false, oldCL);
                    }
                    success = true;
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        @Override
        public void onAllDataRead() throws IOException {
            log.info("onAllDataRead");
            ServletOutputStream output = ctx.getResponse().getOutputStream();
            output.setWriteListener(new WriteListener() {
                @Override
                public void onWritePossible() throws IOException {
                    ServletOutputStream output = ctx.getResponse().getOutputStream();
                    if (output.isReady()) {
                        log.info("Writing [" + body.toString() + "]");
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                }
            }

            // Check to see if non-blocking writes or reads are being used
            if (!request.isAsyncDispatching() && request.isAsync()) {
                WriteListener writeListener = res.getWriteListener();
                ReadListener readListener = req.getReadListener();
                if (writeListener != null && status == SocketStatus.OPEN_WRITE) {
                    ClassLoader oldCL = null;
                    try {
                        oldCL = request.getContext().bind(false, null);
                        res.onWritePossible();
                        if (request.isFinished() && req.sendAllDataReadEvent() &&
                                readListener != null) {
                            readListener.onAllDataRead();
                        }
                    } catch (Throwable t) {
                        ExceptionUtils.handleThrowable(t);
                        writeListener.onError(t);
                        throw t;
                    } finally {
                        request.getContext().unbind(false, oldCL);
                    }
                    success = true;
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                }
            }

            // Check to see if non-blocking writes or reads are being used
            if (!request.isAsyncDispatching() && request.isAsync()) {
                WriteListener writeListener = res.getWriteListener();
                ReadListener readListener = req.getReadListener();
                if (writeListener != null && status == SocketStatus.OPEN_WRITE) {
                    ClassLoader oldCL = null;
                    try {
                        oldCL = request.getContext().bind(false, null);
                        res.onWritePossible();
                        if (request.isFinished() && req.sendAllDataReadEvent() &&
                                readListener != null) {
                            readListener.onAllDataRead();
                        }
                    } catch (Throwable t) {
                        ExceptionUtils.handleThrowable(t);
                        writeListener.onError(t);
                        throw t;
                    } finally {
                        request.getContext().unbind(false, oldCL);
                    }
                    success = true;
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        final AtomicInteger count = new AtomicInteger();

        final AsyncContext context = req.startAsync();
        final ServletOutputStream outputStream = resp.getOutputStream();
        outputStream.setWriteListener(new WriteListener() {
            @Override
            public synchronized void onWritePossible() throws IOException {
                while (outputStream.isReady() && count.get() < reps) {
                    count.incrementAndGet();
                    outputStream.write(ServletOutputStreamTestCase.message.getBytes());
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            if (_arrayBuffer!=null)
            {
                if (_async)
                {
                    final AsyncContext async = request.startAsync();
                    out.setWriteListener(new WriteListener()
                    {
                        @Override
                        public void onWritePossible() throws IOException
                        {
                            _owp.incrementAndGet();
                           
                            while (out.isReady())
                            {
                                Assert.assertTrue(out.isReady());
                                int len=_content.remaining();
                                if (len>_arrayBuffer.length)
                                    len=_arrayBuffer.length;
                                if (len==0)
                                {
                                    async.complete();
                                    break;
                                }
                               
                                _content.get(_arrayBuffer,0,len);
                                if (len==1)
                                    out.write(_arrayBuffer[0]);
                                else
                                    out.write(_arrayBuffer,0,len);
                            }
                            // Assert.assertFalse(out.isReady());
                        }

                        @Override
                        public void onError(Throwable t)
                        {
                            t.printStackTrace();
                            async.complete();
                        }
                    });
                   
                    return; 
                }
               
                while(BufferUtil.hasContent(_content))
                {
                    int len=_content.remaining();
                    if (len>_arrayBuffer.length)
                        len=_arrayBuffer.length;
                    _content.get(_arrayBuffer,0,len);
                    if (len==1)
                        out.write(_arrayBuffer[0]);
                    else
                        out.write(_arrayBuffer,0,len);
                }
               
                return;
            }
           
            if (_byteBuffer!=null)
            {
                if (_async)
                {
                    final AsyncContext async = request.startAsync();
                    out.setWriteListener(new WriteListener()
                    {
                        @Override
                        public void onWritePossible() throws IOException
                        {
                            _owp.incrementAndGet();
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