diff options
author | Michal Cmarada <michal.cmarada@pantheon.tech> | 2018-05-10 10:14:07 +0200 |
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committer | Michal Cmarada <michal.cmarada@pantheon.tech> | 2018-05-10 10:14:07 +0200 |
commit | 1e1547b7c39f8081ac3621264d0e27d88ba3ffc8 (patch) | |
tree | 6b06cf711643b348003e2c16c16a6e6e4eea0765 /routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/services/FibTableService.java | |
parent | 8f9fe3ca424abc56d212a96af4ec5750a29e7673 (diff) |
HC2VPP-317 - Add FibService and FibTableService
VPP doesn`t support auto create for Fib tables anymore,
when adding a new route.
Adding FibService to check if table exists and
FibTableService to add or delete ipv4/6 fib tables.
Note: Need to implement full support for Fib Table management later.
Change-Id: I15bd1b62357ab24a5eac970113bfcd2a52d29491
Signed-off-by: Michal Cmarada <michal.cmarada@pantheon.tech>
Diffstat (limited to 'routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/services/FibTableService.java')
-rw-r--r-- | routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/services/FibTableService.java | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/services/FibTableService.java b/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/services/FibTableService.java new file mode 100644 index 000000000..147218564 --- /dev/null +++ b/routing/routing-impl/src/main/java/io/fd/hc2vpp/routing/services/FibTableService.java @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2018 Bell Canada, Pantheon and/or its affiliates. + * + * 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 io.fd.hc2vpp.routing.services; + +import static java.lang.String.format; + +import io.fd.honeycomb.translate.ModificationCache; +import io.fd.honeycomb.translate.read.ReadFailedException; +import io.fd.honeycomb.translate.write.WriteFailedException; +import javax.annotation.Nonnegative; +import javax.annotation.Nonnull; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; + +public interface FibTableService { + + /** + * Checks whether FIB table with provided index exist in VPP + * + * @throws ReadFailedException if there was an error while reading fib tables + * @throws FibTableService.FibTableDoesNotExistException if requested index does not exist + */ + void checkTableExist(@Nonnegative final int index, @Nonnull final ModificationCache cache) + throws ReadFailedException, FibTableService.FibTableDoesNotExistException; + + /** + * Writes FIB table in VPP + * + * @param identifier id of currently processed data + * @param tableId table Id to be written in VPP + * @param tableName name of the FIB table that will be added + * @param isIpv6 true if adding IPv6 FIB table, false if adding IPv4 table + * @throws WriteFailedException if there was an error while writing FIB tables + */ + void write(InstanceIdentifier<?> identifier, @Nonnegative int tableId, @Nonnull String tableName, boolean isIpv6) + throws WriteFailedException; + + class FibTableDoesNotExistException extends Exception { + + public FibTableDoesNotExistException(final int index) { + super(format("Fib table with index %s does not exist", index)); + } + } +} |