Java ChannelBuffers.dynamicBuffer方法代码示例

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
private static void sendResponse(Channel channel, int device, long id, int crc) {
    if (channel != null) {
        ChannelBuffer response = ChannelBuffers.dynamicBuffer(ByteOrder.LITTLE_ENDIAN, 0);
        response.writeByte(device);
        response.writeByte(MSG_ACK);
        response.writeInt((int) id);
        response.writeShort(crc);
        response.writeShort(Checksum.crc16(
                Checksum.CRC16_XMODEM, response.toByteBuffer()));

        ChannelBuffer encoded = ChannelBuffers.dynamicBuffer();
        encoded.writeByte(0x01); // header
        while (response.readable()) {
            int b = response.readByte();
            if (b == 0x01 || b == 0x04 || b == 0x10 || b == 0x11 || b == 0x13) {
                encoded.writeByte(0x10);
                b += 0x20;
            }
            encoded.writeByte(b);
        }
        encoded.writeByte(0x04); // ending
        channel.write(encoded);
    }
}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
/**
 * This test case is for SRP object, LSP object, ERO object,
 * bandwidth object in PcepUpdate message.
 */
@Test
public void pcepUpdateMsgTest27() throws PcepParseException, PcepOutOfBoundMessageException {
    byte[] updateMsg = new byte[] {0x20, 0x0b, 0x00, (byte) 0x34,
            0x21, 0x10, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, //SRP object
            0x20, 0x10, 0x00, 0x08, 0x00, 0x00, 0x10, 0x03, //LSP object
            0x07, 0x10, 0x00, 0x14, 0x01, 0x08, 0x11, 0x01, //ERO Object
            0x01, 0x01, 0x04, 0x00, 0x01, 0x08, 0x11, 0x01,
            0x01, 0x01, 0x04, 0x00,
            0x05, 0x20, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00 }; //Bandwidth object

    byte[] testupdateMsg = {0};
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(updateMsg);

    PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
    PcepMessage message = null;

    message = reader.readFrom(buffer);

    assertThat(message, instanceOf(PcepUpdateMsg.class));
    ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
    message.writeTo(buf);
    testupdateMsg = buf.array();

    int readLen = buf.writerIndex() - 0;
    testupdateMsg = new byte[readLen];
    buf.readBytes(testupdateMsg, 0, readLen);

    assertThat(testupdateMsg, is(updateMsg));
}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
/**
 * This test case checks for
 * PCEP-ERROR Object, RP Object, RP Object, PCEP-ERROR Object, PCEP-ERROR Object,
 * LS Object, PCEP-ERROR Object
 * in PcepErrorMsg message.
 */
@Test
public void errorMessageTest20() throws PcepParseException, PcepOutOfBoundMessageException {

    byte[] errorMsg = new byte[]{0x20, 0x06, 0x00, 0x4C, // common header
            0x0D, 0x10, 0x00, 0x08, // PCEP-ERROR Object Header
            0x00, 0x00, 0x01, 0x01, 0x02, 0x10, 0x00, 0x0C, // RP Object Header
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x02, 0x10, 0x00, 0x0C, // RP Object Header
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x0D, 0x10, 0x00, 0x08, // PCERR Object Header
            0x00, 0x00, 0x01, 0x04, 0x0D, 0x10, 0x00, 0x08, // PCERR Object Header
            0x00, 0x00, 0x01, 0x06, (byte) 0xE0, 0x10, 0x00, 0x10, // LS Object Header
            0x01, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, // LS-ID
            0x0D, 0x10, 0x00, 0x08, // PCERR Object Header
            0x00, 0x00, 0x01, 0x06};

    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(errorMsg);

    PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
    PcepMessage message = null;

    message = reader.readFrom(buffer);

    byte[] testErrorMsg = {0};
    ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
    assertThat(message, instanceOf(PcepErrorMsg.class));

    message.writeTo(buf);
    int iReadLen = buf.writerIndex();
    testErrorMsg = new byte[iReadLen];
    buf.readBytes(testErrorMsg, 0, iReadLen);

    assertThat(testErrorMsg, is(errorMsg));
}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
/**
 * This test case checks for SRP, LSP (StatefulIPv4LspIdentidiersTlv),
 * ERO (IPv4SubObject, IPv4SubObject), LSPA, Bandwidth, Metric objects in PcUpd message.
 */
@Test
public void pcepUpdateMsgTest29() throws PcepParseException, PcepOutOfBoundMessageException {

    byte[] updateMsg = new byte[] {0x20, 0x0b, 0x00, (byte) 0x68,
            0x21, 0x10, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, //SRP object
            0x20, 0x10, 0x00, 0x1C, 0x00, 0x00, 0x10, 0x03, //LSP object
            0x00, 0x12, 0x00, 0x10, //StatefulIPv4LspIdentidiersTlv
            (byte) 0xb6, 0x02, 0x4e, 0x1f, 0x00, 0x01, (byte) 0x80, 0x01,
            (byte) 0xb6, 0x02, 0x4e, 0x1f, (byte) 0xb6, 0x02, 0x4e, 0x20,
            0x07, 0x10, 0x00, 0x14, 0x01, 0x08, 0x11, 0x01, //ERO object
            0x01, 0x01, 0x04, 0x00, 0x01, 0x08, 0x11, 0x01,
            0x01, 0x01, 0x04, 0x00,
            0x09, 0x10, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, //LSPA object
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x07, 0x00, 0x00,
            0x05, 0x20, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, //Bandwidth object
            0x06, 0x10, 0x00, 0x0c, 0x00, 0x00, 0x01, 0x03, 0x00, 0x00, 0x00, 0x20 }; //Metric object

    byte[] testupdateMsg = {0};
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(updateMsg);

    PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
    PcepMessage message = null;

    message = reader.readFrom(buffer);

    assertThat(message, instanceOf(PcepUpdateMsg.class));
    ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
    message.writeTo(buf);
    testupdateMsg = buf.array();

    int readLen = buf.writerIndex() - 0;
    testupdateMsg = new byte[readLen];
    buf.readBytes(testupdateMsg, 0, readLen);

    assertThat(testupdateMsg, is(updateMsg));
}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
/**
 * This test case checks for
 * PCEP-ERROR Object, PCEP-ERROR Object
 * in PcepErrorMsg message.
 */
@Test
public void errorMessageTest10() throws PcepParseException, PcepOutOfBoundMessageException {

    byte[] errorMsg = new byte[]{0x20, 0x06, 0x00, 0x14, // common header
            0x0D, 0x10, 0x00, 0x08, // PCEP-ERROR Object Header
            0x00, 0x00, 0x01, 0x01, 0x0D, 0x10, 0x00, 0x08, // PCEP-ERROR Object Header
            0x00, 0x00, 0x01, 0x01};

    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(errorMsg);

    PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
    PcepMessage message = null;

    message = reader.readFrom(buffer);

    byte[] testErrorMsg = {0};
    ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
    assertThat(message, instanceOf(PcepErrorMsg.class));
    message.writeTo(buf);
    int iReadLen = buf.writerIndex();
    testErrorMsg = new byte[iReadLen];
    buf.readBytes(testErrorMsg, 0, iReadLen);

    assertThat(testErrorMsg, is(errorMsg));
}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
/**
 * This test case checks for SRP, LSP (StatefulIPv4LspIdentidiersTlv),
 * ERO (IPv4SubObject, IPv4SubObject), LSPA, Bandwidth, Metric objects in PcUpd message.
 */
@Test
public void pcepUpdateMsgTest23() throws PcepParseException, PcepOutOfBoundMessageException {

    byte[] updateMsg = new byte[] {0x20, 0x0b, 0x00, (byte) 0x68,
            0x21, 0x10, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, //SRP object
            0x20, 0x10, 0x00, 0x1C, 0x00, 0x00, 0x10, 0x03, //LSP object
            0x00, 0x12, 0x00, 0x10, //StatefulIPv4LspIdentidiersTlv
            (byte) 0xb6, 0x02, 0x4e, 0x1f, 0x00, 0x01, (byte) 0x80, 0x01,
            (byte) 0xb6, 0x02, 0x4e, 0x1f, (byte) 0xb6, 0x02, 0x4e, 0x20,
            0x07, 0x10, 0x00, 0x14, 0x01, 0x08, 0x11, 0x01, //ERO object
            0x01, 0x01, 0x04, 0x00, 0x01, 0x08, 0x11, 0x01,
            0x01, 0x01, 0x04, 0x00,
            0x09, 0x10, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, //LSPA object
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x07, 0x00, 0x00,
            0x05, 0x20, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, //Bandwidth object
            0x06, 0x10, 0x00, 0x0c, 0x00, 0x00, 0x01, 0x03, 0x00, 0x00, 0x00, 0x20 }; //Metric object

    byte[] testupdateMsg = {0};
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(updateMsg);

    PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
    PcepMessage message = null;

    message = reader.readFrom(buffer);

    assertThat(message, instanceOf(PcepUpdateMsg.class));
    ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
    message.writeTo(buf);
    testupdateMsg = buf.array();

    int readLen = buf.writerIndex() - 0;
    testupdateMsg = new byte[readLen];
    buf.readBytes(testupdateMsg, 0, readLen);

    assertThat(testupdateMsg, is(updateMsg));
}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
/**
 * Update buffer with non-identical flow types.
 *
 * @param cb channel buffer
 */
public static void updateBufferNonIdenticalFlowTypes(ChannelBuffer cb, BgpFlowSpecNlri bgpFlowSpecNlri) {
    ChannelBuffer flowSpecTmpBuff = ChannelBuffers.dynamicBuffer();
    List<BgpValueType> flowSpec = bgpFlowSpecNlri.flowSpecComponents();
    ListIterator<BgpValueType> listIterator = flowSpec.listIterator();
    int tmpBuffStartIndx = flowSpecTmpBuff.writerIndex();

    flowSpec = bgpFlowSpecNlri.flowSpecComponents();
    listIterator = flowSpec.listIterator();

    while (listIterator.hasNext()) {
        BgpValueType tlv = listIterator.next();
        writeFlowType(tlv, flowSpecTmpBuff);
    }

    /* RFC 5575: section 4,  If the NLRI length value is smaller than 240 (0xf0 hex), the length
                             field can be encoded as a single octet.  Otherwise, it is encoded as
                             an extended-length 2-octet values */
    int len = flowSpecTmpBuff.writerIndex() - tmpBuffStartIndx;
    if (len >= FLOW_SPEC_LEN) {
        cb.writeShort(len);
    } else {
        cb.writeByte(len);
    }
    //Copy from bynamic buffer to channel buffer
    cb.writeBytes(flowSpecTmpBuff);
}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
/**
 * This test case checks for SRP Object,LSP Object(StatefulRsvpErrorSpecTlv),ERO Object,RRO Object
 * in PcRpt message.
 */
@Test
public void reportMessageTest14() throws PcepParseException, PcepOutOfBoundMessageException {

    byte[] reportMsg = new byte[]{0x20, 0x0a, 0x00, (byte) 0x60,
            0x21, 0x10, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, //SRP Object
            0x20, 0x10, 0x00, 0x08, 0x00, 0x00, 0x10, 0x03, //LSP Object
            0x07, 0x10, 0x00, 0x14, //ERO Object
            0x01, 0x08, (byte) 0xb6, 0x02, 0x4e, 0x1f, 0x04, 0x00,
            0x01, 0x08, (byte) 0xb6, 0x02, 0x4e, 0x20, 0x04, 0x00,
            0x08, 0x10, 0x00, 0x34, 0x01, 0x08, 0x11, 0x01, //RRO Object
            0x01, 0x01, 0x04, 0x00, 0x01, 0x08, 0x11, 0x01,
            0x01, 0x02, 0x04, 0x00, 0x01, 0x08, 0x06, 0x06,
            0x06, 0x06, 0x04, 0x00, 0x01, 0x08, 0x12, 0x01,
            0x01, 0x02, 0x04, 0x00, 0x01, 0x08, 0x12, 0x01,
            0x01, 0x01, 0x04, 0x00, 0x01, 0x08, 0x05, 0x05, 0x05, 0x05, 0x04, 0x00};

    byte[] testReportMsg = {0};
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(reportMsg);

    PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
    PcepMessage message = null;

    message = reader.readFrom(buffer);

    assertThat(message, instanceOf(PcepReportMsg.class));
    ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
    message.writeTo(buf);

    int readLen = buf.writerIndex();
    testReportMsg = new byte[readLen];
    buf.readBytes(testReportMsg, 0, readLen);

    assertThat(testReportMsg, is(reportMsg));
}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
/**
 * Update buffer with identical flow types.
 *
 * @param cb channel buffer
 */
public static void updateBufferIdenticalFlowTypes(ChannelBuffer cb, BgpFlowSpecNlri bgpFlowSpecNlri) {

    List<BgpValueType> flowSpec = bgpFlowSpecNlri.flowSpecComponents();
    ListIterator<BgpValueType> listIterator = flowSpec.listIterator();

    while (listIterator.hasNext()) {
        ChannelBuffer flowSpecTmpBuff = ChannelBuffers.dynamicBuffer();
        int tmpBuffStartIndx = flowSpecTmpBuff.writerIndex();

        BgpValueType tlv = listIterator.next();
        writeFlowType(tlv, flowSpecTmpBuff);

        /* RFC 5575: section 4,  If the NLRI length value is smaller than 240 (0xf0 hex), the length
                                 field can be encoded as a single octet.  Otherwise, it is encoded as
                                 an extended-length 2-octet values */
        int len = flowSpecTmpBuff.writerIndex() - tmpBuffStartIndx;
        if (len >= FLOW_SPEC_LEN) {
            cb.writeShort(len);
        } else {
            cb.writeByte(len);
        }
        //Copy from bynamic buffer to channel buffer
        cb.writeBytes(flowSpecTmpBuff);
    }
    return;
}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
/**
 * This test case checks for SRP, LSP (SymbolicPathNameTlv, StatefulIPv4LspIdentidiersTlv, SymbolicPathNameTlv,
 * StatefulLspErrorCodeTlv), ERO objects in PcUpd message.
 */
@Test
public void pcepUpdateMsgTest6() throws PcepParseException, PcepOutOfBoundMessageException {

    byte[] updateMsg = new byte[] {0x20, 0x0b, 0x00, (byte) 0x48,
            0x21, 0x10, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, //SRP object
            0x00, 0x11, 0x00, 0x02,  0x54, 0x31, 0x00, 0x00, //SymbolicPathNameTlv
            0x20, 0x10, 0x00, 0x2c, 0x00, 0x00, 0x10, 0x03, //LSP object
            0x00, 0x12, 0x00, 0x10, //StatefulIPv4LspIdentidiersTlv
            (byte) 0xb6, 0x02, 0x4e, 0x1f, 0x00, 0x01, (byte) 0x80, 0x01,
            (byte) 0xb6, 0x02, 0x4e, 0x1f, (byte) 0xb6, 0x02, 0x4e, 0x20,
            0x00, 0x11, 0x00, 0x02,  0x54, 0x31, 0x00, 0x00, //SymbolicPathNameTlv
            0x00, 0x14, 0x00, 0x04, 0x00, 0x00, 0x00, 0x08, //StatefulLspErrorCodeTlv
            0x07, 0x10, 0x00, 0x04 };

    byte[] testupdateMsg = {0};
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(updateMsg);

    PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
    PcepMessage message = null;

    message = reader.readFrom(buffer);

    assertThat(message, instanceOf(PcepUpdateMsg.class));
    ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
    message.writeTo(buf);
    testupdateMsg = buf.array();

    int readLen = buf.writerIndex() - 0;
    testupdateMsg = new byte[readLen];
    buf.readBytes(testupdateMsg, 0, readLen);

    assertThat(testupdateMsg, is(updateMsg));

}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
private Position decodeMgMessage(Channel channel, SocketAddress remoteAddress, ChannelBuffer buf) {

        buf.readUnsignedByte(); // tag
        int flags = buf.getUnsignedByte(buf.readerIndex());

        DeviceSession deviceSession;
        if (BitUtil.check(flags, 6)) {
            buf.readUnsignedByte(); // flags
            deviceSession = getDeviceSession(channel, remoteAddress);
        } else {
            String imei = ChannelBuffers.hexDump(buf.readBytes(8)).substring(1);
            deviceSession = getDeviceSession(channel, remoteAddress, imei);
        }

        if (deviceSession == null) {
            return null;
        }

        Position position = new Position();
        position.setProtocol(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());

        buf.skipBytes(8); // imsi

        int date = buf.readUnsignedShort();

        DateBuilder dateBuilder = new DateBuilder()
                .setDate(2010 + BitUtil.from(date, 12), BitUtil.between(date, 8, 12), BitUtil.to(date, 8))
                .setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), 0);

        position.setValid(true);
        position.setLatitude(convertCoordinate(buf.readInt()));
        position.setLongitude(convertCoordinate(buf.readInt()));

        position.setAltitude(UnitsConverter.metersFromFeet(buf.readShort()));
        position.setCourse(buf.readUnsignedShort());
        position.setSpeed(UnitsConverter.knotsFromMph(buf.readUnsignedByte()));

        position.set(Position.KEY_POWER, buf.readUnsignedByte() * 0.1);
        position.set(Position.PREFIX_IO + 1, buf.readUnsignedByte());

        dateBuilder.setSecond(buf.readUnsignedByte());
        position.setTime(dateBuilder.getDate());

        position.set(Position.KEY_RSSI, buf.readUnsignedByte());

        int index = buf.readUnsignedByte();

        position.set(Position.KEY_VERSION_FW, buf.readUnsignedByte());
        position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
        position.set(Position.KEY_ODOMETER, (long) (buf.readUnsignedInt() * 1609.34));

        if (channel != null && BitUtil.check(flags, 7)) {
            ChannelBuffer response = ChannelBuffers.dynamicBuffer();
            response.writeByte(MSG_ACKNOWLEDGEMENT);
            response.writeByte(index);
            response.writeByte(0x00);
            channel.write(response, remoteAddress);
        }

        return position;
    }
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
/**
 * secondPathAttribute is EBGP than firstPathAttribute is IBGP.
 */
@Test
public void selectionAlgoTest6() throws BgpParseException {

    byte[] peerIp = new byte[] {0x0a, 0x0a, 0x0a, 0x0a };
    LinkedList<BgpValueType> pathAttributes1 = new LinkedList<>();
    BgpValueType pathAttribute1;
    byte[] origin = new byte[] {0x40, 0x01, 0x01, 0x00 };
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(origin);
    pathAttribute1 = Origin.read(buffer);
    pathAttributes1.add(pathAttribute1);
    byte[] asPath = new byte[] {0x40, 0x02, 0x04, 0x02, 0x01, (byte) 0xfd,
            (byte) 0xe9 };
    buffer.writeBytes(asPath);
    pathAttribute1 = AsPath.read(buffer);
    pathAttributes1.add(pathAttribute1);

    IpAddress ipAddress = IpAddress.valueOf(Version.INET, peerIp);
    int bgpId = 168427777;
    short locRibAsNum = 100;
    boolean isIbgp = true;
    PathAttrNlriDetails attrList1 = new PathAttrNlriDetails();
    attrList1.setIdentifier(0);
    attrList1.setPathAttribute(pathAttributes1);
    attrList1.setProtocolID(ProtocolType.ISIS_LEVEL_ONE);
    PathAttrNlriDetailsLocalRib list1 = new PathAttrNlriDetailsLocalRib(
            ipAddress, bgpId, locRibAsNum, isIbgp, attrList1);

    peerIp = new byte[] {0x0b, 0x0b, 0x0b, 0x0b };
    LinkedList<BgpValueType> pathAttributes2 = new LinkedList<>();
    BgpValueType pathAttribute2;
    origin = new byte[] {0x40, 0x01, 0x01, 0x00 };
    buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(origin);
    pathAttribute2 = Origin.read(buffer);
    pathAttributes2.add(pathAttribute2);
    asPath = new byte[] {0x40, 0x02, 0x04, 0x02, 0x01, (byte) 0xfd,
            (byte) 0xe9 };
    buffer.writeBytes(asPath);
    pathAttribute2 = AsPath.read(buffer);
    pathAttributes2.add(pathAttribute2);

    ipAddress = IpAddress.valueOf(Version.INET, peerIp);
    bgpId = 536936448;
    locRibAsNum = 200;
    isIbgp = false;
    PathAttrNlriDetails attrList2 = new PathAttrNlriDetails();
    attrList2.setIdentifier(0);
    attrList2.setPathAttribute(pathAttributes2);
    attrList2.setProtocolID(ProtocolType.OSPF_V2);
    PathAttrNlriDetailsLocalRib list2 = new PathAttrNlriDetailsLocalRib(
            ipAddress, bgpId, locRibAsNum, false, attrList2);
    BgpSelectionAlgo algo = new BgpSelectionAlgo();
    int result = algo.compare(list1, list2);
    assertThat(result, is(-1));
}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
@Override
public ChannelBuffer getBuffer(int capacity) {
    return new NettyBackedChannelBuffer(ChannelBuffers.dynamicBuffer(capacity));
}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
/**
 * This test case checks for SRP, LSP (SymbolicPathNameTlv, StatefulIPv4LspIdentidiersTlv,
 * SymbolicPathNameTlv, StatefulLspDbVerTlv, StatefulLspErrorCodeTlv, StatefulRsvpErrorSpecTlv),
 * END-POINTS, ERO, LSPA, BANDWIDTH, METRIC-LIST objects in PcInitiate message.
 */
@Test
public void initiateMessageTest1() throws PcepParseException, PcepOutOfBoundMessageException {

    // SRP, LSP (SymbolicPathNameTlv, StatefulIPv4LspIdentidiersTlv, SymbolicPathNameTlv, StatefulLspDbVerTlv,
    // StatefulLspErrorCodeTlv, StatefulRsvpErrorSpecTlv), END-POINTS, ERO, LSPA, BANDWIDTH, METRIC-LIST.
    //
    byte[] initiateCreationMsg = new byte[]{0x20, 0x0C, 0x00, (byte) 0xA4,
            0x21, 0x10, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, //SRP object
            0x00, 0x11, 0x00, 0x02, 0x54, 0x31, 0x00, 0x00, //SymbolicPathNameTlv
            0x20, 0x10, 0x00, 0x38, 0x00, 0x00, 0x10, 0x03,
            0x00, 0x12, 0x00, 0x10, //StatefulIPv4LspIdentidiersTlv
            (byte) 0xb6, 0x02, 0x4e, 0x1f, 0x00, 0x01, (byte) 0x80, 0x01,
            (byte) 0xb6, 0x02, 0x4e, 0x1f, (byte) 0xb6, 0x02, 0x4e, 0x20,
            0x00, 0x11, 0x00, 0x04, 0x54, 0x31, 0x32, 0x33, //SymbolicPathNameTlv
            0x00, 0x17, 0x00, 0x08, //StatefulLspDbVerTlv
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02,
            0x00, 0x14, 0x00, 0x04, 0x00, 0x00, 0x00, 0x08, //StatefulLspErrorCodeTlv
            0x04, 0x12, 0x00, 0x0C, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, //Endpoints Object
            0x07, 0x10, 0x00, 0x14, //ERO object
            0x01, 0x08, 0x0C, 0x01, 0x01, 0x01, 0x00, 0x00,
            0x01, 0x08, 0x0C, 0x01, 0x01, 0x02, 0x00, 0x00,
            0x09, 0x10, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, //LSPA object
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x07, 0x00, 0x00,
            0x05, 0x20, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, //Bandwidth object
            0x06, 0x10, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, //Metric object
            0x06, 0x10, 0x00, 0x0c, 0x00, 0x00, 0x01, 0x03, 0x00, 0x00, 0x00, 0x20}; //Metric object

    byte[] testInitiateCreationMsg = {0};
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(initiateCreationMsg);

    PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
    PcepMessage message = null;

    message = reader.readFrom(buffer);

    assertThat(message, instanceOf(PcepInitiateMsg.class));
    ChannelBuffer buf = ChannelBuffers.dynamicBuffer();

    message.writeTo(buf);

    testInitiateCreationMsg = buf.array();

    int iReadLen = buf.writerIndex();
    testInitiateCreationMsg = new byte[iReadLen];
    buf.readBytes(testInitiateCreationMsg, 0, iReadLen);

    assertThat(testInitiateCreationMsg, is(initiateCreationMsg));
}
 

import org.jboss.netty.buffer.ChannelBuffers; //导入方法依赖的package包/类
/**
 * This test case checks for LSP Object(Symbolic path tlv, StatefulIPv4LspIdentidiersTlv,StatefulLspErrorCodeTlv )
 * ERO Object,BandWidth Object,Metric-list,RRO Object
 * in PcRpt message.
 */
@Test
public void reportMessageTest23() throws PcepParseException, PcepOutOfBoundMessageException {

    byte[] reportMsg = new byte[]{0x20, 0x0a, 0x00, (byte) 0x8c,
            0x20, 0x10, 0x00, 0x2c, 0x00, 0x00, 0x10, 0x03, //LSP Object
            0x00, 0x12, 0x00, 0x10, //StatefulIPv4LspIdentidiersTlv
            (byte) 0xb6, 0x02, 0x4e, 0x1f, 0x00, 0x01, (byte) 0x80, 0x01,
            (byte) 0xb6, 0x02, 0x4e, 0x1f, (byte) 0xb6, 0x02, 0x4e, 0x20,
            0x00, 0x11, 0x00, 0x02, 0x54, 0x31, 0x00, 0x00, //SymbolicPathNameTlv
            0x00, 0x14, 0x00, 0x04, 0x00, 0x00, 0x00, 0x08, //StatefulLspErrorCodeTlv
            0x07, 0x10, 0x00, 0x14, //ERO Object
            0x01, 0x08, (byte) 0xb6, 0x02, 0x4e, 0x1f, 0x04, 0x00,
            0x01, 0x08, (byte) 0xb6, 0x02, 0x4e, 0x20, 0x04, 0x00,
            0x05, 0x20, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, //Bandwidth Object
            0x06, 0x10, 0x00, 0x0c, 0x00, 0x00, 0x01, 0x03, 0x00, 0x00, 0x00, 0x20, //Metric Object
            0x08, 0x10, 0x00, 0x34, 0x01, 0x08, 0x11, 0x01, //RRO Object
            0x01, 0x01, 0x04, 0x00, 0x01, 0x08, 0x11, 0x01,
            0x01, 0x02, 0x04, 0x00, 0x01, 0x08, 0x06, 0x06,
            0x06, 0x06, 0x04, 0x00, 0x01, 0x08, 0x12, 0x01,
            0x01, 0x02, 0x04, 0x00, 0x01, 0x08, 0x12, 0x01,
            0x01, 0x01, 0x04, 0x00, 0x01, 0x08, 0x05, 0x05, 0x05, 0x05, 0x04, 0x00};

    byte[] testReportMsg = {0};
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(reportMsg);

    PcepMessageReader<PcepMessage> reader = PcepFactories.getGenericReader();
    PcepMessage message = null;

    message = reader.readFrom(buffer);

    assertThat(message, instanceOf(PcepReportMsg.class));
    ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
    message.writeTo(buf);

    int readLen = buf.writerIndex();
    testReportMsg = new byte[readLen];
    buf.readBytes(testReportMsg, 0, readLen);

    assertThat(testReportMsg, is(reportMsg));
}