diff options
Diffstat (limited to 'framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulRsvpErrorSpecTlv.java')
| -rw-r--r-- | framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulRsvpErrorSpecTlv.java | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulRsvpErrorSpecTlv.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulRsvpErrorSpecTlv.java deleted file mode 100644 index 9e1a074a..00000000 --- a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/StatefulRsvpErrorSpecTlv.java +++ /dev/null @@ -1,216 +0,0 @@ -/* - * Copyright 2015 Open Networking Laboratory - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.onosproject.pcepio.types; - -import java.util.Objects; - -import org.jboss.netty.buffer.ChannelBuffer; -import org.onosproject.pcepio.exceptions.PcepParseException; -import org.onosproject.pcepio.protocol.PcepVersion; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import com.google.common.base.MoreObjects; - -/** - * Provides StatefulRsvpErrorSpecTlv. - */ -public class StatefulRsvpErrorSpecTlv implements PcepValueType { - - protected static final Logger log = LoggerFactory.getLogger(StatefulRsvpErrorSpecTlv.class); - - /* RSVP-ERROR-SPEC TLV format - * Reference :PCEP Extensions for Stateful PCE draft-ietf-pce-stateful-pce-10 - * - * - - 0 1 2 3 - 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Type=21 | Length (variable) | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | | - + RSVP ERROR_SPEC or USER_ERROR_SPEC Object + - | | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - - 0 1 2 3 - +-------------+-------------+-------------+-------------+ - | Length (bytes) | Class-Num | C-Type | - +-------------+-------------+-------------+-------------+ - | | - // (Object contents) // - | | - +-------------+-------------+-------------+-------------+ - - Ref : ERROR_SPEC @ RFC2205 - - IPv4 ERROR_SPEC object: Class = 6, C-Type = 1 - +-------------+-------------+-------------+-------------+ - | IPv4 Error Node Address (4 bytes) | - +-------------+-------------+-------------+-------------+ - | Flags | Error Code | Error Value | - +-------------+-------------+-------------+-------------+ - - - IPv6 ERROR_SPEC object: Class = 6, C-Type = 2 - +-------------+-------------+-------------+-------------+ - | | - + + - | | - + IPv6 Error Node Address (16 bytes) + - | | - + + - | | - +-------------+-------------+-------------+-------------+ - | Flags | Error Code | Error Value | - +-------------+-------------+-------------+-------------+ - - - Ref : USER_ERROR_SPEC @ RFC5284 - USER_ERROR_SPEC object: Class = 194, C-Type = 1 - 0 1 2 3 - 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 - +---------------+---------------+---------------+---------------+ - | Enterprise Number | - +---------------+---------------+---------------+---------------+ - | Sub Org | Err Desc Len | User Error Value | - +---------------+---------------+---------------+---------------+ - | | - ~ Error Description ~ - | | - +---------------+---------------+---------------+---------------+ - | | - ~ User-Defined Subobjects ~ - | | - +---------------+---------------+---------------+---------------+ - - */ - - public static final short TYPE = 21; - public static final int OBJECT_HEADER_LENGTH = 4; - private short hLength; - - private final PcepRsvpErrorSpec rsvpErrSpecObj; - private final boolean isErrSpceObjSet; - - /** - * Constructor to initialize errSpecObj. - * - * @param rsvpErrSpecObj Rsvp error spec object - */ - public StatefulRsvpErrorSpecTlv(PcepRsvpErrorSpec rsvpErrSpecObj) { - this.rsvpErrSpecObj = rsvpErrSpecObj; - this.isErrSpceObjSet = true; - } - - /** - * Returns PcepRsvpErrorSpecObject. - * - * @return rsvpErrSpecObj - */ - public PcepRsvpErrorSpec getPcepRsvpErrorSpec() { - return this.rsvpErrSpecObj; - } - - @Override - public PcepVersion getVersion() { - return PcepVersion.PCEP_1; - } - - @Override - public short getType() { - return TYPE; - } - - @Override - public short getLength() { - return hLength; - } - - /** - * Reads channel buffer and returns object of StatefulRsvpErrorSpecTlv. - * - * @param cb of type channel buffer - * @return object of StatefulRsvpErrorSpecTlv - * @throws PcepParseException while parsing this tlv from channel buffer - */ - public static PcepValueType read(ChannelBuffer cb) throws PcepParseException { - - PcepRsvpErrorSpec rsvpErrSpecObj = null; - PcepRsvpSpecObjHeader rsvpErrSpecObjHeader; - - cb.markReaderIndex(); - rsvpErrSpecObjHeader = PcepRsvpSpecObjHeader.read(cb); - cb.resetReaderIndex(); - - if (PcepRsvpIpv4ErrorSpec.CLASS_NUM == rsvpErrSpecObjHeader.getObjClassNum() - && PcepRsvpIpv4ErrorSpec.CLASS_TYPE == rsvpErrSpecObjHeader.getObjClassType()) { - rsvpErrSpecObj = PcepRsvpIpv4ErrorSpec.read(cb); - } else if (PcepRsvpIpv6ErrorSpec.CLASS_NUM == rsvpErrSpecObjHeader.getObjClassNum() - && PcepRsvpIpv6ErrorSpec.CLASS_TYPE == rsvpErrSpecObjHeader.getObjClassType()) { - rsvpErrSpecObj = PcepRsvpIpv6ErrorSpec.read(cb); - } else if (PcepRsvpUserErrorSpec.CLASS_NUM == rsvpErrSpecObjHeader.getObjClassNum() - && PcepRsvpUserErrorSpec.CLASS_TYPE == rsvpErrSpecObjHeader.getObjClassType()) { - rsvpErrSpecObj = PcepRsvpUserErrorSpec.read(cb); - } - return new StatefulRsvpErrorSpecTlv(rsvpErrSpecObj); - } - - @Override - public int hashCode() { - return Objects.hash(rsvpErrSpecObj.hashCode()); - } - - @Override - public boolean equals(Object obj) { - if (this == obj) { - return true; - } - if (obj instanceof StatefulRsvpErrorSpecTlv) { - StatefulRsvpErrorSpecTlv other = (StatefulRsvpErrorSpecTlv) obj; - return Objects.equals(this.rsvpErrSpecObj, other.rsvpErrSpecObj); - } - return false; - } - - @Override - public int write(ChannelBuffer c) { - int iStartIndex = c.writerIndex(); - c.writeShort(TYPE); - int tlvLenIndex = c.writerIndex(); - hLength = 0; - c.writeShort(hLength); - if (isErrSpceObjSet) { - rsvpErrSpecObj.write(c); - } - hLength = (short) (c.writerIndex() - iStartIndex); - c.setShort(tlvLenIndex, (hLength - OBJECT_HEADER_LENGTH)); - - return c.writerIndex() - iStartIndex; - } - - @Override - public String toString() { - return MoreObjects.toStringHelper(getClass()) - .omitNullValues() - .add("Type", TYPE) - .add("Length", hLength) - .add("RSVPErrorSpecObject", rsvpErrSpecObj) - .toString(); - } -} |