Package org.apache.activemq.util

Examples of org.apache.activemq.util.ByteArrayInputStream

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        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);
                    }
                    DataInputStream dataIn = new DataInputStream(is);
                    text = MarshallingSupport.readUTF8(dataIn);
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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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     */
    public Serializable getObject() throws JMSException {
        if (object == null && getContent() != null) {
            try {
                ByteSequence content = getContent();
                InputStream is = new ByteArrayInputStream(content);
                if (isCompressed()) {
                    is = new InflaterInputStream(is);
                }
                DataInputStream dataIn = new DataInputStream(is);
                ClassLoadingAwareObjectInputStream objIn = new ClassLoadingAwareObjectInputStream(dataIn);
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        ds.close();
        return baos.toByteSequence();
    }

    public Object unmarshal(ByteSequence packet) throws IOException {
        return unmarshal(new DataInputStream(new ByteArrayInputStream(packet)));
    }
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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 Map<String, Object> unmarsallProperties(ByteSequence marshalledProperties) throws IOException {
        return MarshallingSupport.unmarshalPrimitiveMap(new DataInputStream(new ByteArrayInputStream(marshalledProperties)));
    }
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        // if the message is used again without having its clearBody method called.
        if (this.content != null && this.content.length > 0) {
            try {
                ByteSequence toRestore = this.content;
                if (compressed) {
                    InputStream is = new ByteArrayInputStream(toRestore);
                    int length = 0;
                    try {
                        DataInputStream dis = new DataInputStream(is);
                        length = dis.readInt();
                        dis.close();
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        if (dataIn == null) {
            ByteSequence data = getContent();
            if (data == null) {
                data = new ByteSequence(new byte[] {}, 0, 0);
            }
            InputStream is = new ByteArrayInputStream(data);
            if (isCompressed()) {
                // keep track of the real length of the content if
                // we are compressed.
                try {
                    DataInputStream dis = new DataInputStream(is);
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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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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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