Package org.apache.activemq.util

Examples of org.apache.activemq.util.ByteArrayInputStream

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        dos.close();
        return baos.toByteSequence();
    }

    public Object unmarshal(ByteSequence packet) throws IOException {
        ByteArrayInputStream stream = new ByteArrayInputStream(packet);
        DataInputStream dis = new DataInputStream(stream);
        return unmarshal(dis);
    }
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                // TODO could use a DataInput implementation that talks direct
                // to
                // the ByteBuffer to avoid object allocation and unnecessary
                // buffering?
                DataInputStream dataIn = new DataInputStream(new ByteArrayInputStream(data));
                answer = (Command)wireFormat.unmarshal(dataIn);
                break;
            }
        }
        if (answer != null) {
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                channel.receive(datagram);

                // TODO could use a DataInput implementation that talks direct
                // to the byte[] to avoid object allocation
                receiveCounter++;
                DataInputStream dataIn = new DataInputStream(new ByteArrayInputStream(datagram.getData(), 0, datagram.getLength()));
               
                from = headerMarshaller.createEndpoint(datagram, dataIn);
                answer = (Command)wireFormat.unmarshal(dataIn);
                break;
            }
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        return false;
    }

    private boolean evaluate(byte[] data) {
        try {
            InputSource inputSource = new InputSource(new ByteArrayInputStream(data));
            return ((Boolean)expression.evaluate(inputSource, XPathConstants.BOOLEAN)).booleanValue();
        } catch (XPathExpressionException e) {
            return false;
        }
    }
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        } else if ( message instanceof BytesMessage ) {
            BytesMessage bm = (BytesMessage) message;
            byte data[] = new byte[(int) bm.getBodyLength()];
            bm.readBytes(data);
            try {
                XmlObject object = XmlObject.Factory.parse(new ByteArrayInputStream(data));
                XmlObject[] objects = object.selectPath(xpath);
                return object!=null && objects.length>0;                      
            } catch (Throwable e) {
                return false;
            }
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        PostMethod httpMethod = new PostMethod(getRemoteUrl().toString());
        configureMethod(httpMethod);
        String data = getTextWireFormat().marshalText(command);
        byte[] bytes = data.getBytes("UTF-8");
        httpMethod.setRequestBody(new ByteArrayInputStream(bytes));
       
        try {
         
            HttpClient client = getSendHttpClient();
            client.setTimeout(MAX_CLIENT_TIMEOUT);
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        dos.close();
        return baos.toByteSequence();
    }

    public Object unmarshal(ByteSequence packet) throws IOException {
        ByteArrayInputStream stream = new ByteArrayInputStream(packet);
        DataInputStream dis = new DataInputStream(stream);
        return unmarshal(dis);
    }
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    }

    private boolean evaluate(byte[] data) {
        try {
           
            InputSource inputSource = new InputSource(new ByteArrayInputStream(data));
           
            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            factory.setNamespaceAware(true);
            DocumentBuilder dbuilder = factory.newDocumentBuilder();
            Document doc = dbuilder.parse(inputSource);
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        dos.close();
        return baos.toByteSequence();
    }

    public Object unmarshal(ByteSequence packet) throws IOException {
        ByteArrayInputStream stream = new ByteArrayInputStream(packet);
        DataInputStream dis = new DataInputStream(stream);
        return unmarshal(dis);
    }
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        PostMethod httpMethod = new PostMethod(getRemoteUrl().toString());
        configureMethod(httpMethod);
        String data = getTextWireFormat().marshalText(command);
        byte[] bytes = data.getBytes("UTF-8");
        httpMethod.setRequestBody(new ByteArrayInputStream(bytes));

        try {

            HttpClient client = getSendHttpClient();
            client.setTimeout(MAX_CLIENT_TIMEOUT);
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Related Classes of org.apache.activemq.util.ByteArrayInputStream

  • org.apache.activemq.command.ActiveMQBytesMessage
  • org.apache.activemq.command.ActiveMQMapMessage
  • org.apache.activemq.command.ActiveMQObjectMessage
  • org.apache.activemq.command.ActiveMQStreamMessage
  • org.apache.activemq.command.ActiveMQTextMessage
  • org.apache.activemq.command.Message
  • org.apache.activemq.command.WireFormatInfo
  • org.apache.activemq.filter.JAXPXPathEvaluator
  • org.apache.activemq.filter.XalanXPathEvaluator
  • org.apache.activemq.filter.XMLBeansXPathEvaluator
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