Example usage for javax.jms BytesMessage readBytes

Introduction

In this page you can find the example usage for javax.jms BytesMessage readBytes.

Prototype

int readBytes(byte[] value) throws JMSException;

Source Link

Document

Reads a byte array from the bytes message stream.

Usage

From source file:com.bitsofproof.supernode.core.ImplementBCSAPI.java

private void addNewColorListener() throws JMSException {
    addMessageListener("newColor", new MessageListener() {
        @Override/*from   w w  w.j ava 2 s .  c  om*/
        public void onMessage(Message arg0) {
            BytesMessage o = (BytesMessage) arg0;
            try {
                byte[] body = new byte[(int) o.getBodyLength()];
                o.readBytes(body);
                Color color = Color.fromProtobuf(BCSAPIMessage.Color.parseFrom(body));
                StoredColor sc = new StoredColor();
                sc.setFungibleName(color.getFungibleName());
                sc.setExpiryHeight(color.getExpiryHeight());
                sc.setPubkey(color.getPubkey());
                sc.setSignature(color.getSignature());
                sc.setTerms(color.getTerms());
                sc.setUnit(color.getUnit());
                sc.setTxHash(color.getTransaction());
                store.issueColor(sc);
                reply(o.getJMSReplyTo(), null);
            } catch (Exception e) {
                BCSAPIMessage.ExceptionMessage.Builder builder = BCSAPIMessage.ExceptionMessage.newBuilder();
                builder.setBcsapiversion(1);
                builder.addMessage(e.getMessage());
                try {
                    reply(o.getJMSReplyTo(), builder.build().toByteArray());
                } catch (JMSException e1) {
                    log.error("Can not send reply ", e1);
                }
            }
        }
    });
}

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From source file:com.bitsofproof.supernode.core.ImplementBCSAPI.java

private void addBloomFilterListener() throws JMSException {
    addMessageListener("filterRequest", new MessageListener() {
        @Override//from  w  w w  . java  2 s.  c  om
        public void onMessage(Message msg) {
            BytesMessage o = (BytesMessage) msg;
            byte[] body;
            try {
                body = new byte[(int) o.getBodyLength()];
                o.readBytes(body);
                BCSAPIMessage.FilterRequest request = BCSAPIMessage.FilterRequest.parseFrom(body);
                byte[] data = request.getFilter().toByteArray();
                long hashFunctions = request.getHashFunctions();
                long tweak = request.getTweak();
                UpdateMode updateMode = UpdateMode.values()[request.getMode()];
                BloomFilter filter = new BloomFilter(data, hashFunctions, tweak, updateMode);
                synchronized (correlationBloomFilter) {
                    if (!correlationProducer.containsKey(o.getJMSCorrelationID())) {
                        MessageProducer producer = session.createProducer(msg.getJMSReplyTo());
                        correlationProducer.put(o.getJMSCorrelationID(), producer);
                    }
                    correlationBloomFilter.put(o.getJMSCorrelationID(), filter);
                }
            } catch (JMSException e) {
                log.error("invalid filter request", e);
            } catch (InvalidProtocolBufferException e) {
                log.error("invalid filter request", e);
            }
        }
    });
}

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From source file:com.eviware.soapui.impl.wsdl.submit.transports.jms.HermesJmsRequestTransport.java

private void addAttachment(Request request, BytesMessage bytesMessageReceive, JMSResponse jmsResponse)
        throws JMSException {
    try {//from   w w w .  ja v a 2s  .c  o  m
        byte[] buff = new byte[1];
        File temp = File.createTempFile("bytesmessage", ".tmp");
        OutputStream out = new FileOutputStream(temp);
        bytesMessageReceive.reset();
        while (bytesMessageReceive.readBytes(buff) != -1) {
            out.write(buff);
        }
        out.close();
        Attachment[] attachments = new Attachment[] {
                new RequestFileAttachment(temp, false, (AbstractHttpRequest<?>) request) };
        jmsResponse.setAttachments(attachments);
    } catch (IOException e) {
        SoapUI.logError(e);
    }
}

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From source file:com.bitsofproof.supernode.core.ImplementBCSAPI.java

private void addBloomScanListener() throws JMSException {
    addMessageListener("scanRequest", new MessageListener() {
        @Override//from   w  w  w. j av  a  2 s  .  co  m
        public void onMessage(Message msg) {
            BytesMessage o = (BytesMessage) msg;
            byte[] body;
            try {
                body = new byte[(int) o.getBodyLength()];
                o.readBytes(body);
                BCSAPIMessage.FilterRequest request = BCSAPIMessage.FilterRequest.parseFrom(body);
                byte[] data = request.getFilter().toByteArray();
                long hashFunctions = request.getHashFunctions();
                long tweak = request.getTweak();
                UpdateMode updateMode = UpdateMode.values()[request.getMode()];
                final BloomFilter filter = new BloomFilter(data, hashFunctions, tweak, updateMode);
                final MessageProducer producer = session.createProducer(msg.getJMSReplyTo());
                requestProcessor.execute(new Runnable() {
                    @Override
                    public void run() {
                        try {
                            store.scan(filter, new TransactionProcessor() {
                                @Override
                                public void process(Tx tx) {
                                    if (tx != null) {
                                        Transaction transaction = toBCSAPITransaction(tx);
                                        BytesMessage m;
                                        try {
                                            m = session.createBytesMessage();
                                            m.writeBytes(transaction.toProtobuf().toByteArray());
                                            producer.send(m);
                                        } catch (JMSException e) {
                                        }
                                    } else {
                                        try {
                                            BytesMessage m = session.createBytesMessage();
                                            producer.send(m); // indicate EOF
                                            producer.close();
                                        } catch (JMSException e) {
                                        }
                                    }
                                }
                            });
                        } catch (ValidationException e) {
                            log.error("Error while scanning", e);
                        }
                    }
                });
            } catch (JMSException e) {
                log.error("invalid filter request", e);
            } catch (InvalidProtocolBufferException e) {
                log.error("invalid filter request", e);
            }
        }
    });
}

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From source file:com.bitsofproof.supernode.core.ImplementBCSAPI.java

private void addMatchScanListener() throws JMSException {
    addMessageListener("matchRequest", new MessageListener() {
        @Override//  w  ww.j ava 2 s  .co  m
        public void onMessage(Message msg) {
            BytesMessage o = (BytesMessage) msg;
            byte[] body;
            try {
                body = new byte[(int) o.getBodyLength()];
                o.readBytes(body);
                BCSAPIMessage.ExactMatchRequest request = BCSAPIMessage.ExactMatchRequest.parseFrom(body);
                final List<byte[]> match = new ArrayList<byte[]>();
                for (ByteString bs : request.getMatchList()) {
                    match.add(bs.toByteArray());
                }
                final UpdateMode mode = UpdateMode.values()[request.getMode()];
                final MessageProducer producer = session.createProducer(msg.getJMSReplyTo());
                final long after = request.hasAfter() ? request.getAfter() : 0;
                requestProcessor.execute(new Runnable() {
                    @Override
                    public void run() {
                        try {
                            store.filterTransactions(match, mode, after, new TransactionProcessor() {
                                @Override
                                public void process(Tx tx) {
                                    if (tx != null) {
                                        Transaction transaction = toBCSAPITransaction(tx);
                                        BytesMessage m;
                                        try {
                                            m = session.createBytesMessage();
                                            m.writeBytes(transaction.toProtobuf().toByteArray());
                                            producer.send(m);
                                        } catch (JMSException e) {
                                        }
                                    } else {
                                        try {
                                            BytesMessage m = session.createBytesMessage();
                                            producer.send(m); // indicate EOF
                                            producer.close();
                                        } catch (JMSException e) {
                                        }
                                    }
                                }
                            });
                        } catch (ValidationException e) {
                            log.error("Error while scanning", e);
                        }
                    }
                });
            } catch (JMSException e) {
                log.error("invalid filter request", e);
            } catch (InvalidProtocolBufferException e) {
                log.error("invalid filter request", e);
            }
        }
    });
}

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From source file:com.redhat.jenkins.plugins.ci.messaging.ActiveMqMessagingWorker.java

private boolean verify(Message message, MsgCheck check) {
    String sVal = "";

    if (check.getField().equals(MESSAGECONTENTFIELD)) {
        try {//ww w.j  ava 2 s . c o m
            if (message instanceof TextMessage) {
                sVal = ((TextMessage) message).getText();
            } else if (message instanceof MapMessage) {
                MapMessage mm = (MapMessage) message;
                ObjectMapper mapper = new ObjectMapper();
                ObjectNode root = mapper.createObjectNode();

                @SuppressWarnings("unchecked")
                Enumeration<String> e = mm.getMapNames();
                while (e.hasMoreElements()) {
                    String field = e.nextElement();
                    root.set(field, mapper.convertValue(mm.getObject(field), JsonNode.class));
                }
                sVal = mapper.writerWithDefaultPrettyPrinter().writeValueAsString(root);
            } else if (message instanceof BytesMessage) {
                BytesMessage bm = (BytesMessage) message;
                bm.reset();
                byte[] bytes = new byte[(int) bm.getBodyLength()];
                if (bm.readBytes(bytes) == bm.getBodyLength()) {
                    sVal = new String(bytes);
                }
            }
        } catch (JMSException e) {
            return false;
        } catch (JsonProcessingException e) {
            return false;
        }
    } else {
        Enumeration<String> propNames = null;
        try {
            propNames = message.getPropertyNames();
            while (propNames.hasMoreElements()) {
                String propertyName = propNames.nextElement();
                if (propertyName.equals(check.getField())) {
                    if (message.getObjectProperty(propertyName) != null) {
                        sVal = message.getObjectProperty(propertyName).toString();
                        break;
                    }
                }
            }
        } catch (JMSException e) {
            return false;
        }
    }

    String eVal = "";
    if (check.getExpectedValue() != null) {
        eVal = check.getExpectedValue();
    }
    if (Pattern.compile(eVal).matcher(sVal).find()) {
        return true;
    }
    return false;
}

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From source file:com.chinamobile.bcbsp.comm.ConsumerTool.java

/**
 * Put message into messageQueue with serialize method.
 *///from  w ww  . java  2s.c om
public void onMessageOptimistic(Message message) throws IOException {
    messagesReceived++;
    try {
        if (message instanceof BytesMessage) {
            BytesMessage mapMsg = (BytesMessage) message;
            BSPMessage bspMsg;
            int packSize = mapMsg.readInt();
            int count = 0;
            int partitionID;
            String srcVertexID;
            String dstVertexID;
            byte[] tag;
            byte[] data;
            int tagLen;
            int dataLen;
            while (count < packSize) {
                partitionID = mapMsg.readInt();
                dstVertexID = mapMsg.readUTF();
                tagLen = mapMsg.readInt();
                tag = new byte[tagLen];
                mapMsg.readBytes(tag);
                dataLen = mapMsg.readInt();
                data = new byte[dataLen];
                mapMsg.readBytes(data);
                // bspMsg = new BSPMessage(partitionID, dstVertexID, tag, data);
                // dst is message if it is not null.
                bspMsg = new BSPMessage(partitionID, dstVertexID, tag, data);
                this.messageQueues.incomeAMessage(dstVertexID, bspMsg);
                this.messageCount++;
                this.messageBytesCount += bspMsg.size();
                count++;
            }
        } else {
            // Message received is not ObjectMessage.
            LOG.error("[ConsumerTool] Message received is not BytesMessage!");
        }
        if (message.getJMSReplyTo() != null) {
            replyProducer.send(message.getJMSReplyTo(),
                    session.createTextMessage("Reply: " + message.getJMSMessageID()));
        }
        if (transacted) {
            if ((messagesReceived % batch) == 0) {
                LOG.info("Commiting transaction for last " + batch + " messages; messages so far = "
                        + messagesReceived);
                session.commit();
            }
        } else if (ackMode == Session.CLIENT_ACKNOWLEDGE) {
            if ((messagesReceived % batch) == 0) {
                LOG.info("Acknowledging last " + batch + " messages; messages so far = " + messagesReceived);
                message.acknowledge();
            }
        }
    } catch (JMSException e) {
        LOG.error("[ConsumerTool] caught: ", e);
    } finally {
        if (sleepTime > 0) {
            try {
                Thread.sleep(sleepTime);
            } catch (InterruptedException e) {
                LOG.error("[ConsumerTool] caught: ", e);
            }
        }
    }
}

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From source file:org.apache.axis2.transport.jms.JMSUtils.java

/**
 * Return the body length in bytes for a bytes message
 * @param bMsg the JMS BytesMessage//from   w ww  .j  av  a2 s  . c o  m
 * @return length of body in bytes
 */
public static long getBodyLength(BytesMessage bMsg) {
    try {
        Method mtd = bMsg.getClass().getMethod("getBodyLength", NOARGS);
        if (mtd != null) {
            return (Long) mtd.invoke(bMsg, NOPARMS);
        }
    } catch (Exception e) {
        // JMS 1.0
        if (log.isDebugEnabled()) {
            log.debug("Error trying to determine JMS BytesMessage body length", e);
        }
    }

    // if JMS 1.0
    long length = 0;
    try {
        byte[] buffer = new byte[2048];
        bMsg.reset();
        for (int bytesRead = bMsg.readBytes(buffer); bytesRead != -1; bytesRead = bMsg.readBytes(buffer)) {
            length += bytesRead;
        }
    } catch (JMSException ignore) {
    }
    return length;
}

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From source file:org.apache.camel.component.jms.JmsBinding.java

protected byte[] createByteArrayFromBytesMessage(BytesMessage message) throws JMSException {
    if (message.getBodyLength() > Integer.MAX_VALUE) {
        LOG.warn("Length of BytesMessage is too long: " + message.getBodyLength());
        return null;
    }/*from  w  w w.  j  a  v  a 2s .  c  o m*/
    byte[] result = new byte[(int) message.getBodyLength()];
    message.readBytes(result);
    return result;
}

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From source file:org.apache.synapse.transport.jms.JMSUtils.java

/**
 * Get an InputStream to the JMS message payload
 *
 * @param message the JMS message//from  w w w  . ja  v  a 2 s  . c o m
 * @return an InputStream to the payload
 */
public InputStream getInputStream(Object message) {

    try {
        if (message instanceof BytesMessage) {
            byte[] buffer = new byte[1024];
            ByteArrayOutputStream out = new ByteArrayOutputStream();

            BytesMessage byteMsg = (BytesMessage) message;
            for (int bytesRead = byteMsg.readBytes(buffer); bytesRead != -1; bytesRead = byteMsg
                    .readBytes(buffer)) {
                out.write(buffer, 0, bytesRead);
            }
            return new ByteArrayInputStream(out.toByteArray());

        } else if (message instanceof TextMessage) {
            TextMessage txtMsg = (TextMessage) message;
            String contentType = getProperty(txtMsg, BaseConstants.CONTENT_TYPE);

            if (contentType != null) {
                return new ByteArrayInputStream(
                        txtMsg.getText().getBytes(BuilderUtil.getCharSetEncoding(contentType)));
            } else {
                return new ByteArrayInputStream(txtMsg.getText().getBytes());
            }

        } else {
            handleException("Unsupported JMS message type : " + message.getClass().getName());
        }

    } catch (JMSException e) {
        handleException("JMS Exception reading message payload", e);
    } catch (UnsupportedEncodingException e) {
        handleException("Encoding exception getting InputStream into message", e);
    }
    return null;
}

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