Package org.apache.activemq.util

Examples of org.apache.activemq.util.ByteSequence

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        return new DefaultProducer<Exchange>(this) {
            public void process(Exchange exchange) throws Exception {
                incrementReference();
                try {

                    ByteSequence body = exchange.getIn().getBody(ByteSequence.class);
                    if (body == null) {
                        byte[] bytes = exchange.getIn().getBody(byte[].class);
                        if (bytes != null) {
                            body = new ByteSequence(bytes);
                        }
                    }
                    if (body == null) {
                        throw new CamelExchangeException("In body message could not be converted to a ByteSequence or a byte array.", exchange);
                    }
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    public String getText() throws JMSException {
        if (text == null && getContent() != null) {
            InputStream is = null;
            try {
                ByteSequence bodyAsBytes = getContent();
                if (bodyAsBytes != null) {
                    is = new ByteArrayInputStream(bodyAsBytes);
                    if (isCompressed()) {
                        is = new InflaterInputStream(is);
                    }
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    }

    public void beforeMarshall(WireFormat wireFormat) throws IOException {
        super.beforeMarshall(wireFormat);

        ByteSequence content = getContent();
        if (content == null && text != null) {
            ByteArrayOutputStream bytesOut = new ByteArrayOutputStream();
            OutputStream os = bytesOut;
            ActiveMQConnection connection = getConnection();
            if (connection != null && connection.isUseCompression()) {
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            dataOut.write(data.getData(), data.getOffset(), data.getLength());
        }
    }

    protected ByteSequence tightUnmarshalByteSequence(DataInput dataIn, BooleanStream bs) throws IOException {
        ByteSequence rc = null;
        if (bs.readBoolean()) {
            int size = dataIn.readInt();
            byte[] t = new byte[size];
            dataIn.readFully(t);
            return new ByteSequence(t, 0, size);
        }
        return rc;
    }
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            dataOut.write(data.getData(), data.getOffset(), data.getLength());
        }
    }

    protected ByteSequence looseUnmarshalByteSequence(DataInput dataIn) throws IOException {
        ByteSequence rc = null;
        if (dataIn.readBoolean()) {
            int size = dataIn.readInt();
            byte[] t = new byte[size];
            dataIn.readFully(t);
            rc = new ByteSequence(t, 0, size);
        }
        return rc;
    }
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            dataOut.write(data.getData(), data.getOffset(), data.getLength());
        }
    }

    protected ByteSequence tightUnmarshalByteSequence(DataInput dataIn, BooleanStream bs) throws IOException {
        ByteSequence rc = null;
        if (bs.readBoolean()) {
            int size = dataIn.readInt();
            byte[] t = new byte[size];
            dataIn.readFully(t);
            return new ByteSequence(t, 0, size);
        }
        return rc;
    }
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            dataOut.write(data.getData(), data.getOffset(), data.getLength());
        }
    }

    protected ByteSequence looseUnmarshalByteSequence(DataInput dataIn) throws IOException {
        ByteSequence rc = null;
        if (dataIn.readBoolean()) {
            int size = dataIn.readInt();
            byte[] t = new byte[size];
            dataIn.readFully(t);
            rc = new ByteSequence(t, 0, size);
        }
        return rc;
    }
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     * @return
     * @throws IOException
     */
    public DataStructure readCommand(Location location) throws IOException {
        try {
            ByteSequence packet = asyncDataManager.read(location);
            return (DataStructure)wireFormat.unmarshal(packet);
        } catch (IOException e) {
            throw createReadException(location, e);
        }
    }
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        LOG.info("Journal Recovery Started from: " + asyncDataManager);
        long start = System.currentTimeMillis();
        ConnectionContext context = new ConnectionContext();
        // While we have records in the journal.
        while ((pos = asyncDataManager.getNextLocation(pos)) != null) {
            ByteSequence data = asyncDataManager.read(pos);
            DataStructure c = (DataStructure)wireFormat.unmarshal(data);
            if (c instanceof Message) {
                Message message = (Message)c;
                AMQMessageStore store = (AMQMessageStore)createMessageStore(message.getDestination());
                if (message.isInTransaction()) {
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                    ByteArrayOutputStream baos = new ByteArrayOutputStream(connection.getContentLength() > 0 ? connection.getContentLength() : 1024);
                    int c = 0;
                    while ((c = is.read()) >= 0) {
                        baos.write(c);
                    }
                    ByteSequence sequence = baos.toByteSequence();
                    String data = new String(sequence.data, sequence.offset, sequence.length, "UTF-8");

                    Command command = (Command)getTextWireFormat().unmarshalText(data);

                    if (command == null) {
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Related Classes of org.apache.activemq.util.ByteSequence

  • org.apache.activemq.broker.region.cursors.FilePendingMessageCursor
  • org.apache.activemq.broker.scheduler.JobSchedulerStoreTest
  • org.apache.activemq.broker.scheduler.JobSchedulerTest
  • org.apache.activemq.broker.scheduler.SchedulerBroker
  • org.apache.activemq.broker.util.UDPTraceBrokerPlugin
  • org.apache.activemq.camel.component.JournalEndpoint
  • org.apache.activemq.camel.component.JournalRouteTest
  • org.apache.activemq.command.ActiveMQBytesMessage
  • org.apache.activemq.command.ActiveMQMapMessage
  • org.apache.activemq.command.ActiveMQMessageTest
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