Examples of org.glassfish.jersey.internal.util.collection.ByteBufferInputStream

Package org.glassfish.jersey.internal.util.collection

Examples of org.glassfish.jersey.internal.util.collection.ByteBufferInputStream

org.glassfish.jersey.internal.util.collection.ByteBufferInputStream
An {@link java.io.InputStream} backed by a queue of {@link java.nio.ByteBuffer byte buffers}to be read.
This input stream serves as a bridging inbound I/O component between a blocking upper I/O layer and an underlying non-blocking I/O layer. In addition to the blocking {@code InputStream.read} operations,this input stream provides the non-blocking {@code tryRead} counterparts.
@author Marek Potociar (marek.potociar at oracle.com)

                        jettyRequest.abort(t);
                    }
                }
            });
            final AtomicReference<ClientResponse> jerseyResponse = new AtomicReference<ClientResponse>();
            final ByteBufferInputStream entityStream = new ByteBufferInputStream();
            jettyRequest.send(new Response.Listener.Adapter() {


                @Override
                public void onHeaders(final Response jettyResponse) {
                    HeaderUtils.checkHeaderChanges(clientHeadersSnapshot, jerseyRequest.getHeaders(),
                            JettyConnector.this.getClass().getName());


                    if (responseFuture.isDone())
                        if (!callbackInvoked.compareAndSet(false, true)) {
                            return;
                        }
                    final ClientResponse response = translateResponse(jerseyRequest, jettyResponse, entityStream);
                    jerseyResponse.set(response);
                    callback.response(response);
                }


                @Override
                public void onContent(final Response jettyResponse, final ByteBuffer content) {
                    try {
                        entityStream.put(content);
                    } catch (final InterruptedException ex) {
                        final ProcessingException pe = new ProcessingException(ex);
                        entityStream.closeQueue(pe);
                        // try to complete the future with an exception
                        responseFuture.setException(pe);
                        Thread.currentThread().interrupt();
                    }
                }


                @Override
                public void onComplete(final Result result) {
                    entityStream.closeQueue();
                    // try to complete the future with the response only once truly done
                    responseFuture.set(jerseyResponse.get());
                }


                @Override
                public void onFailure(final Response response, final Throwable t) {
                    entityStream.closeQueue(t);
                    // try to complete the future with an exception
                    responseFuture.setException(t);
                    if (callbackInvoked.compareAndSet(false, true)) {
                        callback.failure(t);
                    }

View Full Code Here

    public ClientResponse apply(final ClientRequest request) {
        final Request connectorRequest = translate(request);
        final Map<String, String> clientHeadersSnapshot = writeOutBoundHeaders(request.getHeaders(), connectorRequest);


        final SettableFuture<ClientResponse> responseFuture = SettableFuture.create();
        final ByteBufferInputStream entityStream = new ByteBufferInputStream();
        final AtomicBoolean futureSet = new AtomicBoolean(false);


        try {
            grizzlyClient.executeRequest(connectorRequest, new AsyncHandler<Void>() {
                private volatile HttpResponseStatus status = null;


                @Override
                public STATE onStatusReceived(final HttpResponseStatus responseStatus) throws Exception {
                    status = responseStatus;
                    return STATE.CONTINUE;
                }


                @Override
                public STATE onHeadersReceived(HttpResponseHeaders headers) throws Exception {
                    if (!futureSet.compareAndSet(false, true)) {
                        return STATE.ABORT;
                    }


                    HeaderUtils.checkHeaderChanges(clientHeadersSnapshot, request.getHeaders(),
                            GrizzlyConnector.this.getClass().getName());


                    responseFuture.set(translate(request, this.status, headers, entityStream));
                    return STATE.CONTINUE;
                }


                @Override
                public STATE onBodyPartReceived(HttpResponseBodyPart bodyPart) throws Exception {
                    entityStream.put(bodyPart.getBodyByteBuffer());
                    return STATE.CONTINUE;
                }


                @Override
                public Void onCompleted() throws Exception {
                    entityStream.closeQueue();
                    return null;
                }


                @Override
                public void onThrowable(Throwable t) {
                    entityStream.closeQueue(t);


                    if (futureSet.compareAndSet(false, true)) {
                        t = t instanceof IOException ? new ProcessingException(t.getMessage(), t) : t;
                        responseFuture.setException(t);
                    }

View Full Code Here


    @Override
    public Future<?> apply(final ClientRequest request, final AsyncConnectorCallback callback) {
        final Request connectorRequest = translate(request);
        final Map<String, String> clientHeadersSnapshot = writeOutBoundHeaders(request.getHeaders(), connectorRequest);
        final ByteBufferInputStream entityStream = new ByteBufferInputStream();
        final AtomicBoolean callbackInvoked = new AtomicBoolean(false);


        Throwable failure;
        try {
            return grizzlyClient.executeRequest(connectorRequest, new AsyncHandler<Void>() {
                private volatile HttpResponseStatus status = null;


                @Override
                public STATE onStatusReceived(final HttpResponseStatus responseStatus) throws Exception {
                    status = responseStatus;
                    return STATE.CONTINUE;
                }


                @Override
                public STATE onHeadersReceived(HttpResponseHeaders headers) throws Exception {
                    if (!callbackInvoked.compareAndSet(false, true)) {
                        return STATE.ABORT;
                    }


                    HeaderUtils.checkHeaderChanges(clientHeadersSnapshot, request.getHeaders(),
                            GrizzlyConnector.this.getClass().getName());


                    callback.response(translate(request, this.status, headers, entityStream));
                    return STATE.CONTINUE;
                }


                @Override
                public STATE onBodyPartReceived(HttpResponseBodyPart bodyPart) throws Exception {
                    entityStream.put(bodyPart.getBodyByteBuffer());
                    return STATE.CONTINUE;
                }


                @Override
                public Void onCompleted() throws Exception {
                    entityStream.closeQueue();
                    return null;
                }


                @Override
                public void onThrowable(Throwable t) {
                    entityStream.closeQueue(t);


                    if (callbackInvoked.compareAndSet(false, true)) {
                        t = t instanceof IOException ? new ProcessingException(t.getMessage(), t) : t;
                        callback.failure(t);
                    }

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Related Classes of org.glassfish.jersey.internal.util.collection.ByteBufferInputStream

org.glassfish.jersey.grizzly.connector.GrizzlyConnector

org.glassfish.jersey.jetty.connector.JettyConnector

java.io.IOException

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