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Java ChannelBuffer.readShort方法代碼示例

本文整理匯總了Java中org.jboss.netty.buffer.ChannelBuffer.readShort方法的典型用法代碼示例。如果您正苦於以下問題：Java ChannelBuffer.readShort方法的具體用法？Java ChannelBuffer.readShort怎麽用？Java ChannelBuffer.readShort使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.jboss.netty.buffer.ChannelBuffer的用法示例。


在下文中一共展示了ChannelBuffer.readShort方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: parseErrSpecSubObj

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
private static LinkedList<PcepValueType> parseErrSpecSubObj(ChannelBuffer cb) throws PcepParseException {
    LinkedList<PcepValueType> llRsvpUserSpecSubObj = new LinkedList<>();
    while (0 < cb.readableBytes()) {
        PcepValueType tlv = null;
        short hType = cb.readShort();
        int iValue = 0;
        //short hLength = cb.readShort();
        switch (hType) {
        case AutonomousSystemSubTlv.TYPE:
            iValue = cb.readInt();
            tlv = new AutonomousSystemSubTlv(iValue);
            break;
        default:
            throw new PcepParseException("Unsupported Sub TLV type :" + hType);
        }
        llRsvpUserSpecSubObj.add(tlv);
    }
    return llRsvpUserSpecSubObj;
}
開發者ID:shlee89，項目名稱:athena，代碼行數:20，代碼來源:PcepRsvpUserErrorSpec.java

示例2: read

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Reads the Extended Tag.
 *
 * @param cb ChannelBuffer
 * @return object of BgpPrefixAttrExtRouteTag
 * @throws BgpParseException while parsing BgpPrefixAttrExtRouteTag
 */
public static BgpPrefixAttrExtRouteTag read(ChannelBuffer cb)
        throws BgpParseException {
    ArrayList<Long> pfxExtRouteTag = new ArrayList<Long>();
    long temp;

    short lsAttrLength = cb.readShort();
    int len = lsAttrLength / ATTR_PREFIX_EXT_LEN;

    if (cb.readableBytes() < lsAttrLength) {
        Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR,
                               BgpErrorType.ATTRIBUTE_LENGTH_ERROR,
                               lsAttrLength);
    }

    for (int i = 0; i < len; i++) {
        temp = cb.readLong();
        pfxExtRouteTag.add(new Long(temp));
    }

    return new BgpPrefixAttrExtRouteTag(pfxExtRouteTag);
}
開發者ID:shlee89，項目名稱:athena，代碼行數:29，代碼來源:BgpPrefixAttrExtRouteTag.java

示例3: read

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Reads the BGP link attributes MPLS protocol mask.
 *
 * @param cb Channel buffer
 * @return object of type BgpLinkAttrMPLSProtocolMask
 * @throws BgpParseException while parsing BgpLinkAttrMplsProtocolMask
 */
public static BgpLinkAttrMplsProtocolMask read(ChannelBuffer cb)
        throws BgpParseException {
    boolean bLdp = false;
    boolean bRsvpTe = false;

    short lsAttrLength = cb.readShort();

    if ((lsAttrLength != MASK_BYTE_LEN)
            || (cb.readableBytes() < lsAttrLength)) {
        Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR,
                               BgpErrorType.ATTRIBUTE_LENGTH_ERROR,
                               lsAttrLength);
    }

    byte flags = cb.readByte();

    bLdp = ((flags & (byte) FIRST_BIT) == FIRST_BIT);
    bRsvpTe = ((flags & (byte) SECOND_BIT) == SECOND_BIT);

    return BgpLinkAttrMplsProtocolMask.of(bLdp, bRsvpTe);
}
開發者ID:shlee89，項目名稱:athena，代碼行數:29，代碼來源:BgpLinkAttrMplsProtocolMask.java

示例4: read

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Reads the Opaque Prefix Attribute.
 *
 * @param cb ChannelBuffer
 * @return object of BgpPrefixAttrOpaqueData
 * @throws BgpParseException while parsing BgpPrefixAttrOpaqueData
 */
public static BgpPrefixAttrOpaqueData read(ChannelBuffer cb)
        throws BgpParseException {
    byte[] opaquePrefixAttribute;

    short lsAttrLength = cb.readShort();
    opaquePrefixAttribute = new byte[lsAttrLength];

    if (cb.readableBytes() < lsAttrLength) {
        Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR,
                               BgpErrorType.ATTRIBUTE_LENGTH_ERROR,
                               lsAttrLength);
    }

    cb.readBytes(opaquePrefixAttribute);

    return BgpPrefixAttrOpaqueData.of(opaquePrefixAttribute);
}
開發者ID:shlee89，項目名稱:athena，代碼行數:25，代碼來源:BgpPrefixAttrOpaqueData.java

示例5: read

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Reads the BGP link attributes of TE default metric.
 *
 * @param cb Channel buffer
 * @return object of type BgpLinkAttrTeDefaultMetric
 * @throws BgpParseException while parsing BgpLinkAttrTeDefaultMetric
 */
public static BgpLinkAttrTeDefaultMetric read(ChannelBuffer cb)
        throws BgpParseException {
    int linkTeMetric;

    short lsAttrLength = cb.readShort();

    if ((lsAttrLength != TE_DATA_LEN)
            || (cb.readableBytes() < lsAttrLength)) {
        Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR,
                               BgpErrorType.ATTRIBUTE_LENGTH_ERROR,
                               lsAttrLength);
    }

    linkTeMetric = cb.readInt();

    return new BgpLinkAttrTeDefaultMetric(linkTeMetric);
}
開發者ID:shlee89，項目名稱:athena，代碼行數:25，代碼來源:BgpLinkAttrTeDefaultMetric.java

示例6: readValue

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
private long readValue(ChannelBuffer buf, int length, boolean signed) {
    switch (length) {
        case 1:
            return signed ? buf.readByte() : buf.readUnsignedByte();
        case 2:
            return signed ? buf.readShort() : buf.readUnsignedShort();
        case 4:
            return signed ? buf.readInt() : buf.readUnsignedInt();
        default:
            return buf.readLong();
    }
}
開發者ID:bamartinezd，項目名稱:traccar-service，代碼行數:13，代碼來源:TeltonikaProtocolDecoder.java

示例7: read

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Reads the channel buffer and returns object of WideCommunityIpV4Neighbour.
 *
 * @param c ChannelBuffer
 * @return object of WideCommunityIpV4Neighbour
 * @throws BgpParseException on read error
 */
public static WideCommunityIpV4Neighbour read(ChannelBuffer c) throws BgpParseException {
    WideCommunityIpV4Neighbour wideCommNeighbour = new WideCommunityIpV4Neighbour();
    short length;

    if (c.readableBytes() == 0) {
        Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR, BgpErrorType.ATTRIBUTE_LENGTH_ERROR,
                               c.readableBytes());
    }

    length = c.readShort();
    if (c.readableBytes() == 0) {
        return wideCommNeighbour;
    }

    if (c.readableBytes() < length) {
        Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR, BgpErrorType.ATTRIBUTE_LENGTH_ERROR,
                               c.readableBytes());
    }

    while (c.readableBytes() > 0) {
        if (c.readableBytes() < IPV4_NEIGHBOUR_SIZE) {
            Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR, BgpErrorType.ATTRIBUTE_LENGTH_ERROR,
                                   c.readableBytes());
        }

        IpAddress localSpeaker = IpAddress.valueOf(c.readInt());
        IpAddress remoteSpeaker = IpAddress.valueOf(c.readInt());

        wideCommNeighbour.add(localSpeaker, remoteSpeaker);

    }

    return wideCommNeighbour;
}
開發者ID:shlee89，項目名稱:athena，代碼行數:42，代碼來源:WideCommunityIpV4Neighbour.java

示例8: read

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Reads the channel buffer and returns object.
 *
 * @param cb channelBuffer
 * @return object of flow spec action traffic rate
 * @throws BgpParseException while parsing BgpFsActionTrafficRate
 */
public static BgpFsActionTrafficRate read(ChannelBuffer cb) throws BgpParseException {
    short asn;
    float rate;

    asn = cb.readShort();
    rate = cb.readFloat();
    return new BgpFsActionTrafficRate(asn, rate);
}
開發者ID:shlee89，項目名稱:athena，代碼行數:16，代碼來源:BgpFsActionTrafficRate.java

示例9: read

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Reads the IGP Flags.
 *
 * @param cb ChannelBuffer
 * @return object of BgpPrefixAttrIGPFlags
 * @throws BgpParseException while parsing BgpPrefixAttrIGPFlags
 */
public static BgpPrefixAttrIgpFlags read(ChannelBuffer cb)
        throws BgpParseException {
    boolean bisisUpDownBit = false;
    boolean bOspfNoUnicastBit = false;
    boolean bOspfLclAddrBit = false;
    boolean bOspfNssaBit = false;

    short lsAttrLength = cb.readShort();

    if ((lsAttrLength != ATTR_PREFIX_FLAG_LEN)
            || (cb.readableBytes() < lsAttrLength)) {
        Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR,
                               BgpErrorType.ATTRIBUTE_LENGTH_ERROR,
                               lsAttrLength);
    }

    byte nodeFlagBits = cb.readByte();

    bisisUpDownBit = ((nodeFlagBits & FIRST_BIT) == FIRST_BIT);
    bOspfNoUnicastBit = ((nodeFlagBits & SECOND_BIT) == SECOND_BIT);
    bOspfLclAddrBit = ((nodeFlagBits & THIRD_BIT) == THIRD_BIT);
    bOspfNssaBit = ((nodeFlagBits & FOURTH_BIT) == FOURTH_BIT);

    return BgpPrefixAttrIgpFlags.of(bisisUpDownBit, bOspfNoUnicastBit,
                                    bOspfLclAddrBit, bOspfNssaBit);
}
開發者ID:shlee89，項目名稱:athena，代碼行數:34，代碼來源:BgpPrefixAttrIgpFlags.java

示例10: processBgpOpen

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Processes BGP open message.
 *
 * @param ctx Channel handler context
 * @param message open message
 */
private void processBgpOpen(ChannelHandlerContext ctx,
                            ChannelBuffer message) {
    int minLength =
        MINIMUM_OPEN_MSG_LENGTH - MINIMUM_COMMON_HEADER_LENGTH;
    if (message.readableBytes() < minLength) {
        log.debug("Error: Bad message length");
        ctx.getChannel().close();
        return;
    }

    message.readByte(); // read version
    message.readShort(); // read AS number
    message.readShort(); // read Hold timer
    message.readInt(); // read BGP Identifier
    // Optional Parameters
    int optParamLen = message.readUnsignedByte();
    if (message.readableBytes() < optParamLen) {
        log.debug("Error: Bad message length");
        ctx.getChannel().close();
        return;
    }
    message.readBytes(optParamLen);

    // Open message received
    receivedOpenMessageLatch.countDown();
}
開發者ID:shlee89，項目名稱:athena，代碼行數:33，代碼來源:BgpPeerFrameDecoderTest.java

示例11: read

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Reads the channel buffer and returns object of PcepRsvpErrorSpec.
 *
 * @param cb of type channel buffer
 * @return object of PcepRsvpErrorSpec
 * @throws PcepParseException when expected object is not received
 */
public static PcepRsvpErrorSpec read(ChannelBuffer cb) throws PcepParseException {
    PcepRsvpSpecObjHeader objHeader;
    int enterpriseNum;
    byte subOrg;
    byte errDescLen;
    short userErrorValue;
    byte[] errDesc;
    LinkedList<PcepValueType> llRsvpUserSpecSubObj = null;

    objHeader = PcepRsvpSpecObjHeader.read(cb);

    if (objHeader.getObjClassNum() != CLASS_NUM || objHeader.getObjClassType() != CLASS_TYPE) {
        throw new PcepParseException("Expected PcepRsvpUserErrorSpec object.");
    }
    enterpriseNum = cb.readInt();
    subOrg = cb.readByte();
    errDescLen = cb.readByte();
    userErrorValue = cb.readShort();
    errDesc = new byte[errDescLen];
    cb.readBytes(errDesc, 0, errDescLen);

    llRsvpUserSpecSubObj = parseErrSpecSubObj(cb);

    return new PcepRsvpUserErrorSpec(objHeader, enterpriseNum, subOrg, errDescLen, userErrorValue, errDesc,
            llRsvpUserSpecSubObj);
}
開發者ID:shlee89，項目名稱:athena，代碼行數:34，代碼來源:PcepRsvpUserErrorSpec.java

示例12: read

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Reads the PcepRsvpObjectHeader.
 *
 * @param cb input channel buffer
 * @return PcepRsvpObjectHeader
 */
public static PcepRsvpObjectHeader read(ChannelBuffer cb) {
    log.debug("read ");
    byte objClassNum;
    byte objClassType;
    short objLen;
    objLen = cb.readShort();
    objClassNum = cb.readByte();
    objClassType = cb.readByte();

    return new PcepRsvpObjectHeader(objClassNum, objClassType, objLen);
}
開發者ID:shlee89，項目名稱:athena，代碼行數:18，代碼來源:PcepRsvpObjectHeader.java

示例13: read

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Reads PCPE RSVP error spec from channel buffer and returns PCEP rsvp IPv4 error spec object.
 *
 * @param cb channel buffer
 * @return PCEP rsvp IPv4 error spec object
 */
public static PcepRsvpErrorSpec read(ChannelBuffer cb) {
    PcepRsvpSpecObjHeader objHeader;
    int ipv4Addr;
    byte flags;
    byte errCode;
    short errValue;

    objHeader = PcepRsvpSpecObjHeader.read(cb);
    ipv4Addr = cb.readInt();
    flags = cb.readByte();
    errCode = cb.readByte();
    errValue = cb.readShort();
    return new PcepRsvpIpv4ErrorSpec(objHeader, ipv4Addr, flags, errCode, errValue);
}
開發者ID:shlee89，項目名稱:athena，代碼行數:21，代碼來源:PcepRsvpIpv4ErrorSpec.java

示例14: read

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Read from channel buffer and Returns BGP header.
 *
 * @param cb ChannelBuffer
 * @return object of BGPHeader
 */
public static BgpHeader read(ChannelBuffer cb) {

    byte[] marker = new byte[MARKER_LENGTH];
    byte type;
    short length;
    cb.readBytes(marker, 0, MARKER_LENGTH);
    length = cb.readShort();
    type = cb.readByte();
    return new BgpHeader(marker, length, type);
}
開發者ID:shlee89，項目名稱:athena，代碼行數:17，代碼來源:BgpHeader.java

示例15: read

import org.jboss.netty.buffer.ChannelBuffer; //導入方法依賴的package包/類
/**
 * Reads the channel buffer and returns object of WideCommunityInteger.
 *
 * @param c ChannelBuffer
 * @return object of WideCommunityInteger
 * @throws BgpParseException on read error
 */
public static WideCommunityInteger read(ChannelBuffer c) throws BgpParseException {

    List<Integer> integer = new ArrayList<>();
    short length;

    if (c.readableBytes() < 2) {
        Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR, BgpErrorType.ATTRIBUTE_LENGTH_ERROR,
                               c.readableBytes());
    }

    length = c.readShort();
    if (length == 0) {
        return new WideCommunityInteger(integer);
    }

    if (c.readableBytes() < length) {
        Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR, BgpErrorType.ATTRIBUTE_LENGTH_ERROR,
                               c.readableBytes());
    }

    while (c.readableBytes() > 0) {
        if (c.readableBytes() < 4) {
            Validation.validateLen(BgpErrorType.UPDATE_MESSAGE_ERROR, BgpErrorType.ATTRIBUTE_LENGTH_ERROR,
                                   c.readableBytes());
        }
        integer.add(c.readInt());
    }

    return new WideCommunityInteger(integer);
}
開發者ID:shlee89，項目名稱:athena，代碼行數:38，代碼來源:WideCommunityInteger.java


注：本文中的org.jboss.netty.buffer.ChannelBuffer.readShort方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。