diff options
Diffstat (limited to 'framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/util/UnSupportedAttribute.java')
-rw-r--r-- | framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/util/UnSupportedAttribute.java | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/util/UnSupportedAttribute.java b/framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/util/UnSupportedAttribute.java new file mode 100644 index 00000000..663b1e9a --- /dev/null +++ b/framework/src/onos/protocols/bgp/bgpio/src/main/java/org/onosproject/bgpio/util/UnSupportedAttribute.java @@ -0,0 +1,51 @@ +/* + * 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.bgpio.util; + +import org.jboss.netty.buffer.ChannelBuffer; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Provides methods to handle UnSupportedAttribute. + */ +public final class UnSupportedAttribute { + protected static final Logger log = LoggerFactory.getLogger(UnSupportedAttribute.class); + + private UnSupportedAttribute() { + } + + /** + * Reads channel buffer parses attribute header and skips specified length. + * + * @param cb channelBuffer + */ + public static void read(ChannelBuffer cb) { + Validation parseFlags = Validation.parseAttributeHeader(cb); + cb.skipBytes(parseFlags.getLength()); + } + + /** + * Skip specified bytes in channel buffer. + * + * @param cb channelBuffer + * @param length to be skipped + */ + public static void skipBytes(ChannelBuffer cb, short length) { + cb.skipBytes(length); + } +}
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