Example usage for io.netty.buffer Unpooled buffer

List of usage examples for io.netty.buffer Unpooled buffer

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Introduction

In this page you can find the example usage for io.netty.buffer Unpooled buffer.

Prototype

public static ByteBuf buffer()

Source Link

Document

Creates a new big-endian Java heap buffer with reasonably small initial capacity, which expands its capacity boundlessly on demand.

Usage

From source file:TestDescriptor.java

License:Open Source License

@Test
public void ACDescriptorTest() {
    StackTraceElement bTop = Thread.currentThread().getStackTrace()[1];
    ODLCapwapMessage msg = null;//  ww w.  ja v  a2  s.co m
    DiscoveryType discoveryType = null;
    ACDescriptor acDescriptor = null;
    ACName acname = null;

    msg = new ODLCapwapMessage();

    //create  Discovery Type
    discoveryType = new DiscoveryType();
    discoveryType.setDhcp();
    msg.ctrlMsg.addMessageElement(discoveryType);

    //create AcDescriptor element
    acDescriptor = new ACDescriptor();
    acDescriptor.setStations(2).setActiveWtps(2).setLimit(12).setMaxWtps(3).setSecuritySbit().setRmac((byte) 2)
            .setDtlsPolicyDbit();
    //Now create Information Sub Element
    ACInformationSubElement e = new ACInformationSubElement(64);
    byte[] dummy = new byte[64];
    e.setAcInfoVendorId(12);
    e.setAcInfoType(35);
    e.setAcInfoData(dummy);

    acDescriptor.addAcInformationSubElem(e);

    ACInformationSubElement e1 = new ACInformationSubElement(128);
    byte[] dummy1 = new byte[128];
    e1.setAcInfoVendorId(102);
    e1.setAcInfoType(3);
    e1.setAcInfoData(dummy1);
    acDescriptor.addAcInformationSubElem(e1);

    //Add message element to Capwap Message
    msg.ctrlMsg.addMessageElement(acDescriptor);

    msg.ctrlMsg.setMsgType(ODLCapwapConsts.ODL_CAPWAP_DISCOVERY_REQUEST);
    msg.ctrlMsg.setSeqNo((short) 1);

    acname = new ACName();
    acname.setName(new byte[] { 'T', 'h', 'i', 's', ' ', 'i', 's', ',', 'm', 'y', 'n', 'a', 'm', 'e' });
    //acname.setName("k1");
    acname.setLength(2);
    msg.ctrlMsg.addMessageElement(acname);

    ByteBuf buf = Unpooled.buffer();
    msg.header.encodeHeader(buf);
    msg.ctrlMsg.encode(buf);

    ODLCapwapMessage n = null;
    n = ODLCapwapMessageFactory.decodeFromByteArray(buf);
    //boolean m = false;
    //Assert.assertEquals(msg,m);

    sender(buf);
    Assert.assertEquals(msg, n);

}

From source file:TestDescriptor.java

License:Open Source License

@Test
public void WtpReootStatisticsTester() {
    StackTraceElement bTop = Thread.currentThread().getStackTrace()[1];
    ODLCapwapMessage msg = null;//ww  w.j  a  v  a  2s.  c  om
    ODLCapwapMessage n = null;

    WTPRebootStatistics rebootStatistics = new WTPRebootStatistics();

    msg = new ODLCapwapMessage();

    //create  Discovery Type
    rebootStatistics.setLastFailureType((short) 1);
    rebootStatistics.setSoftwareFailure(2);
    rebootStatistics.setAcInitiated(3);
    rebootStatistics.setLinkFailure(4);
    rebootStatistics.setUnKnownFailure(5);
    rebootStatistics.setRebootCount(6);
    rebootStatistics.setOtherFailure(7);
    rebootStatistics.setHwFailure(8);

    msg.ctrlMsg.addMessageElement(rebootStatistics);

    msg.ctrlMsg.setMsgType(ODLCapwapConsts.ODL_CAPWAP_DISCOVERY_REQUEST);
    msg.ctrlMsg.setSeqNo((short) 1);
    ByteBuf buf = Unpooled.buffer();
    msg.header.encodeHeader(buf);
    msg.ctrlMsg.encode(buf);
    n = ODLCapwapMessageFactory.decodeFromByteArray(buf);
    sender(buf);
    Assert.assertEquals(msg, n);
    //LOG.info("Decoding  SUCCESS for {}:", getFunctionName(bTop));
    //encodeDecodeTester(msg,n);

}

From source file:TestDescriptor.java

License:Open Source License

@Test
public void ECNTest() {
    StackTraceElement bTop = Thread.currentThread().getStackTrace()[1];
    ODLCapwapMessage msg = null;/*from  w  ww  . j a  va2 s  . c o m*/
    ODLCapwapMessage n = null;

    ECNSupport ecnSupport = new ECNSupport();

    msg = new ODLCapwapMessage();

    //create  Discovery Type
    ecnSupport.setEcn((byte) 2);
    msg.ctrlMsg.addMessageElement(ecnSupport);
    msg.ctrlMsg.setMsgType(ODLCapwapConsts.ODL_CAPWAP_DISCOVERY_REQUEST);
    msg.ctrlMsg.setSeqNo((short) 1);
    ByteBuf buf = Unpooled.buffer();
    msg.header.encodeHeader(buf);
    msg.ctrlMsg.encode(buf);
    n = ODLCapwapMessageFactory.decodeFromByteArray(buf);
    sender(buf);
    Assert.assertEquals(msg, n);
}

From source file:TestDescriptor.java

License:Open Source License

@Test
public void DiscoveryDescriptorTest() {
    StackTraceElement bTop = Thread.currentThread().getStackTrace()[1];
    ODLCapwapMessage msg = null;//from   ww w. j a  v a2s . com
    ODLCapwapMessage n = null;
    DiscoveryType discoveryType = null;
    ACDescriptor acDescriptor = null;

    msg = new ODLCapwapMessage();

    //create  Discovery Type
    discoveryType = new DiscoveryType();
    discoveryType.setDhcp();
    msg.ctrlMsg.addMessageElement(discoveryType);
    msg.ctrlMsg.setMsgType(ODLCapwapConsts.ODL_CAPWAP_DISCOVERY_REQUEST);
    msg.ctrlMsg.setSeqNo((short) 1);
    ByteBuf buf = Unpooled.buffer();
    msg.header.encodeHeader(buf);
    msg.ctrlMsg.encode(buf);
    n = ODLCapwapMessageFactory.decodeFromByteArray(buf);
    sender(buf);
    Assert.assertEquals(msg, n);

}

From source file:TestDescriptor.java

License:Open Source License

@Test
public void WtpMacTypeDescriptorTest() {
    StackTraceElement bTop = Thread.currentThread().getStackTrace()[1];
    ODLCapwapMessage msg = null;//from  www  .j a  va  2  s. c  o  m
    ODLCapwapMessage n = null;
    WtpMacTypeMsgElem macType = null;
    msg = new ODLCapwapMessage();

    //create  Discovery Type
    macType = new WtpMacTypeMsgElem();
    macType.setTypeLocal();
    msg.ctrlMsg.addMessageElement(macType);

    msg.ctrlMsg.setMsgType(ODLCapwapConsts.ODL_CAPWAP_DISCOVERY_REQUEST);
    msg.ctrlMsg.setSeqNo((short) 1);
    ByteBuf buf = Unpooled.buffer();
    msg.header.encodeHeader(buf);
    msg.ctrlMsg.encode(buf);
    n = ODLCapwapMessageFactory.decodeFromByteArray(buf);
    sender(buf);
    Assert.assertEquals(msg, n);
}

From source file:TestDescriptor.java

License:Open Source License

@Test
public void maxLenTester() {
    StackTraceElement bTop = Thread.currentThread().getStackTrace()[1];

    ODLCapwapMessage msg = null;/*from w  w  w . j ava2s .c  o m*/
    ODLCapwapMessage n = null;

    msg = new ODLCapwapMessage();

    MaxMsgLength l = new MaxMsgLength();
    l.setMaxLength(32000);

    msg.ctrlMsg.addMessageElement(l);

    msg.ctrlMsg.setMsgType(ODLCapwapConsts.ODL_CAPWAP_DISCOVERY_REQUEST);
    msg.ctrlMsg.setSeqNo((short) 1);
    ByteBuf buf = Unpooled.buffer();
    msg.header.encodeHeader(buf);
    msg.ctrlMsg.encode(buf);
    n = ODLCapwapMessageFactory.decodeFromByteArray(buf);
    sender(buf);
    Assert.assertEquals(msg, n);
}

From source file:WtpTestClient.java

License:Open Source License

public static void main(String args[]) {

    WtpTestClient tester = new WtpTestClient();
    ODLCapwapMessage msg = null;/*from  w  w  w . j  a  va  2  s .c o m*/
    int input = 0;
    Scanner sc = new Scanner(System.in);

    while (input != -1) {
        ByteBuf buf = Unpooled.buffer();
        System.out.printf("\nEnter the CAPWAP Message Number , enter \"-1\" to exit\n");
        input = sc.nextInt();
        if (input == -1)
            break;
        System.out.printf("\nInput Choice %d\n", input);
        switch (input) {
        case ODLCapwapConsts.ODL_CAPWAP_DISCOVERY_REQUEST:
            msg = CapwapMessageCreator.createRequest(input); //later each of the functions needs to be changd with custom methods
            break;
        case ODLCapwapConsts.ODL_CAPWAP_PRIMARY_DISCOVERY_REQUEST:
            msg = tester.createDiscoveryRequest(input);
            break;
        case ODLCapwapConsts.ODL_CAPWAP_JOIN_REQUEST:
            msg = CapwapMessageCreator.createRequest(input);
            break;
        case ODLCapwapConsts.ODL_CAPWAP_ECHO_REQUEST:
            msg = CapwapMessageCreator.createRequest(input);
            break;
        case ODLCapwapConsts.ODL_CAPWAP_CONFIG_STATUS_REQUEST:
            msg = CapwapMessageCreator.createRequest(input);
            break;
        case ODLCapwapConsts.ODL_CAPWAP_CHANGE_STATE_EVENT_REQUEST:
            msg = CapwapMessageCreator.createRequest(input);
            break;
        case ODLCapwapConsts.ODL_CAPWAP_CLEAR_CONFIG_REQUEST:
            msg = CapwapMessageCreator.createRequest(input);
            break;
        case ODLCapwapConsts.ODL_CAPWAP_IMAGE_DATA_REQUEST:
            msg = CapwapMessageCreator.createRequest(input);
            break;
        case ODLCapwapConsts.ODL_CAPWAP_WTP_EVENT_REQUEST:
            msg = CapwapMessageCreator.createRequest(input);
            break;

        default:

        }//end of switch(input)
        msg.header.encodeHeader(buf);
        msg.ctrlMsg.encode(buf);
        tester.sender(buf);

        //encode the message and send the message to AC
    } //end of while

}

From source file:UdpClient.java

License:Open Source License

public static void main(String args[]) {

    byte[] buf = new byte[256];
    DatagramSocket socket = null;
    try {//from   www .ja v a2  s  .  c  o  m
        socket = new DatagramSocket();
    } catch (SocketException e) {
        e.printStackTrace();
    }
    InetAddress address = null;
    try {
        address = InetAddress.getLoopbackAddress();
        System.out.println(address);
    } catch (Exception e) {
        e.printStackTrace();
    }
    buf = "hello".getBytes();
    ByteBuf nett_buf = Unpooled.buffer();

    InetSocketAddress socketAddress = new InetSocketAddress(address, 5246);
    Scanner sc = new Scanner(System.in);
    {
        System.out.println("\nEnter Capwap Message ID");
        //int longIn = 4294967294;
        int longIn = 0XFFFFFFFE;
        nett_buf.writeInt(longIn);
        buf = nett_buf.array();

        DatagramPacket packet = new DatagramPacket(buf, nett_buf.writerIndex(), address, 5246);
        try {
            socket.send(packet);
            System.out.printf("\nSending Capwap Message %x ", longIn);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

From source file:ModbusRequestSerializationTest.java

License:Apache License

@Test(dataProvider = "getAddressAndQuantity")
public void testReadCoilsRequest(int address, int quantity) {
    ReadCoilsRequest request = new ReadCoilsRequest(address, quantity);

    ByteBuf encoded = encoder.encode(request, Unpooled.buffer());
    ReadCoilsRequest decoded = (ReadCoilsRequest) decoder.decode(encoded);

    assertEquals(request.getFunctionCode(), decoded.getFunctionCode());
    assertEquals(request.getAddress(), decoded.getAddress());
    assertEquals(request.getQuantity(), decoded.getQuantity());
}

From source file:ModbusRequestSerializationTest.java

License:Apache License

@Test(dataProvider = "getAddressAndQuantity")
public void testReadDiscreteInputsRequest(int address, int quantity) {
    ReadDiscreteInputsRequest request = new ReadDiscreteInputsRequest(address, quantity);

    ByteBuf encoded = encoder.encode(request, Unpooled.buffer());
    ReadDiscreteInputsRequest decoded = (ReadDiscreteInputsRequest) decoder.decode(encoded);

    assertEquals(request.getFunctionCode(), decoded.getFunctionCode());
    assertEquals(request.getAddress(), decoded.getAddress());
    assertEquals(request.getQuantity(), decoded.getQuantity());
}