Bump MDSAL to 4.0.0

This bumps MD-SAL references to 4.0.0 and fixes up for API
incompatibilities.

Change-Id: I978a1d8cf05a744115888a4b6a983e517b72dda1
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Bump yangtools to 3.0.0

This bumps yangtools to 3.0.0, making minor adjustements to cope
with the API changes. We also remove checkstyle-logging, as it no
longer ships from yangtools -- spotbugs is more than competent to
handle the validation provided by checkstyle-logging.

Change-Id: I6c4dedcf46a0761d5e2a65fb1a1a25c2d06255fc
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Bump odlparent to 5.0.0

This bumps all odlparetn references to 5.0.0.

Change-Id: Ia5a4eb29d76d44a9d45d19b026e402f09066e3ef
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Do not use JdkFutureAdapters in BgpPeerRpc

ChannelFuture provides listeners, hence we can trivially bridge
results without having to listen in a threadpool.

Change-Id: Ia46c5f406b6be50b9eba293ecf80714db99dabf4
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix routing-policy-config

The XML contains illegal constructs, not matching the model, leading
to XML parsing exceptions. Fix that.

Change-Id: I3130f925e862ed9b58db3a32a820cac983770ff5
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Provide RPC to fetch PCEP session stats

JIRA: BGPCEP-871
Change-Id: Ia457f3752a004a9abf868d8a53d7c2a46c360263
Signed-off-by: Ajay Lele <ajayslele@gmail.com>

Remove use of AttrBuilders

We are not interfacing with attributes, there is no point to reference
AttrBuilders, which are going away.

Change-Id: I9a82dca47157fdf492216dde2dc415a16bd6c085
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix logging mismatches

Throwables should not be formatted, fix that. Also rework
logging for null tunnels.

Change-Id: I1dbf1b3ce79bbb32b5dbc65b125b405910f7dc88
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix day-1 typo in LU parser registration

Change-Id: I0400092f70ad64a4f8acc65ec9cb6f9e1a09f3e0
Signed-off-by: Ajay Lele <ajayslele@gmail.com>

BGPCEP-695 Make next-hop attribute value mandatory

An empty element <ipv4-next-hop /> should not be allowed in input.
When ipv4-next-hop or ipv6-next-hop is specified, the global value
must be provided. If no next-hop is provided, default empty-next-hop
will be used.

Change-Id: Idd01a060750c66a14a4341ae592cf58b4feacf02
Signed-off-by: Kevin Wang <kevixw@gmail.com>

Use only our advertized tables to send routes

Previous fix used intersection of advertizements, which is not
accurate: if the peer accepts our proposal, we should be sending
all advertizements, allowing asymmetric setups to work correctly.

JIRA: BGPCEP862
Change-Id: Ie01f2905d76989093b8914fcd08c7a628fa4686a
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Init data-broker before topo-provider registration to prevent NPE

java.lang.NullPointerException: null
        at org.opendaylight.bgpcep.bgp.topology.provider.AbstractTopologyBuilder.initTransactionChain(AbstractTopologyBuilder.java:292)
        at org.opendaylight.bgpcep.bgp.topology.provider.AbstractTopologyBuilder.start(AbstractTopologyBuilder.java:107)
        at org.opendaylight.bgpcep.bgp.topology.provider.config.TopologyReferenceSingletonServiceImpl.instantiateServiceInstance(TopologyReferenceSingletonServiceImpl.java:51)
        . . .

JIRA: BGPCEP-870
Change-Id: Iaec5a537cb5125e1355f197222d9265673d779a9
Signed-off-by: Ajay Lele <ajayslele@gmail.com>

Do not allow parameter 255 to be registered

Codepoint 255 is claimed by draft-ietf-idr-ext-opt-param and needs
special treatment. Do not allow it to be registered.

Change-Id: I0cdd8f95569ce1b48796c4552b2c90379aa34873
JIRA: BGPCEP-868
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Reduce use of Maps.newHashMap() and Sets.newHashSet()

We have the diamond-constructor, which is more explicit, use that
instead of this ancient utility method.

Change-Id: I0685a186e531cafed6f85009ebe795eaea08a049
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Do not use Lists.newArrayList()

We have star-constructors, which renders newArrayList() superfluous,
reduce its use.

Change-Id: Id6edab86975a810ad624c138ab74ac7e5623f321
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in ietf-stateful07

This fixes all offenders and the flips the switch on.

JIRA: BGPCEP-715
Change-Id: I8a7ab1fa50626413cc1294c69bb471a05d97be6f
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Use ImmutableMap for BGPErrors

This prevents accidental overlaps and improves performance a bit.

Change-Id: Icc6d1227a66c5f287bc95b4a66b7faebfbcc647c
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Use ImmutableMap for PCEPErrors

This prevents coding mistakes like duplicate stores and makes
the search a bit more efficient.

Change-Id: I250a8d6a2934f25171183ae0da79c5bc93429a78
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in pcep-segment-routing

This fixes the offences and flips the switch on.

JIRA: BGPCEP-715
Change-Id: Id7894f5c0f7a592ed7214debf09af3d74f46ad73
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Enforce checkstyle in bgp-linkstate

This fixes up a pile of warnings and flips the switch.

JIRA: BGPCEP-713
Change-Id: I0ed6c260558a4fee42c4432da4c137245984c42a
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix enable checkstyle in bgp-flowspec

This fixes the violations and flips the switch on.

JIRA: BGPCEP-713
Change-Id: Ia1125469441ea17a8185976bf8a0cd2efab47822
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix SimpleFlowspecIpv4NlriParserTest checkstyle

This is just overly-long lines, reformat to fix it up.

Change-Id: I7daf64e26281c6e7bc4e78a579f13969b09c995c
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in RedirectIpNextHopEcHandler

Simple offences, like long lines and extra whitespace.

Change-Id: Ib2b5e4fefe4c82073441fdb446d2c67805a69124
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in SimpleFlowspecTypeRegistry

This is just missing whitespace, fix that up.

Change-Id: I99856a89b57ed52478d896a7dc5194a616254025
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in TableTypeActivator

Simple case of long lines, reformat.

Change-Id: I45c3d1eb5892cf5ff37f3630aa7f8a8847e9c322
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in AbstractFlowspecNlriParser

- lambda indentation
- split overload methods
- wrong javadoc

Change-Id: I19a4a79474a3a9beb564185dc59e2549ce533abf
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Enforce bgp-rib-impl checkstyle

This patch fixes up remaining violations and flips the switch.

JIRA: BGPCEP-713
Change-Id: Idd37bff2d4156fc6b329302bde0e8eba82ca2efd
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix RibImpl checkstyle

RIBImpl cannot really throw an exception, remove the declaration
and remove the corresponding catch block.

Change-Id: I54ebdcc33bf0c2163c646be36b79bb5658da6389
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in LocRibWriter

Just suppress the exception we are logging.

Change-Id: Iba51c10ee4c8034b803150c2a8c4c07fb0ff8981
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in BGPClusterSingletonService

- do not pass ribImpl around
- rename peers to groupPeers
- suppress warnings on our catch blocks

Change-Id: I5acb95829c4b7d5f802ba5bc34de37a3a1f8e893
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in BGPProtocolSessionPromise

Just suppress the exceptions we are catching here.

Change-Id: I28077afe6e45f238778561ec55dc197b5d972aa9
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in BGPPeer

- rename session and selectionDeferralTimerSeconds by adding a
  'current' prefix
- rename argument to match super declaration
- refactor session closing to a separate method with checkstyle
  suppression

Change-Id: I1a47f3f184677ecd6166be0da31bfe67f7c543cb
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in BGPPeerStateImpl

Rename arguments to not shadow fields.

Change-Id: Ide8ba08aaad590de861a872ebb429f9028ec396b
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in CodecsRegistryImpl

Suppress warning on caught exception and properly log the codec
which caused the failure.

Change-Id: I3d92592c361bf02e264a4debd7da61fb8a328aad
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in BgpDeployerImpl

Rename local variable to prevent a clash and suppress warnings
on catch of exception.

Change-Id: I09c01201f59a7d5d676a62d529364dd525e801aa
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in ApplicationPeer

Move common parts of write/appear logic so they can be reused in
modify case, eliminating the need for fall-through.

Change-Id: I698c12ef992c5c5ae9abca2a8064a7d0c6e867f2
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in BGPSessionStateImpl

This fixes field shadowing by adding a 'new' prefix.

Change-Id: I666c7475dfc6e0529ebbd47db9420019e3f8fe18
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in BGPSessionImplTest

Rename a local variable and properly assert mocked exception.

Change-Id: I9f5087852f8d6720b9e218debbf86a74edf0942e
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in RIBSupportContextRegistry

Just move a method to keep overload methods together.

Change-Id: I0790b25224317a1502e771f7c2beefbd43e8697e
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix checkstyle in AbstractBGPSessionNegotiator

- session refers to instance field
- supress Exception catches
- rename argument

Change-Id: I1647435e13b8ac62b578916faa8a4f5ad8b69ba3
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix RIBImpl checkstyle

This fixes an overly-long line, making checkstyle happier.

Change-Id: Icbcda9f22c27ac38557c197344a1443c4e17e400
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Rename BGPRIBStateImpl

This fixes checkstyle and makes naming consistent, as this class
implements BGPRibState interface.

Change-Id: I995b16c6a7e1a3270f35ed73e57fcfc01d4b0dc1
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix AbstractRIBTestSetup checkstyle

- do not mask exceptions
- rename test listener class

Change-Id: I003d2b67d064cfeda75a1bbf3275fb275baab5fc
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix variable naming

This fixes variable names to comply with checkstyle, by either
changing their name or making them static.

Change-Id: I10242c5088d2d1b41321d98c6b3065e3e10e970b
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Make connectSessionPromise() static

This method instantiates a new promise, hence it has no relationship
with the object from which it is being called. Fixes checkstyle
warnings.

Change-Id: I2b5ed703e9234c6faee6fa3ce582c418f0472487
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Remove OSGi dependency from bgp modules

This change makes modules reusable for projects that
do not use OSGi framework.

BgpPeer, AppPeer and RibImpl creation moved from
blueprint to BgpDeployerImpl.

Change-Id: I1d13ade6f5f8edeb9595ceb94017962401f44ed6
Signed-off-by: Matej Perina <matej.perina@pantheon.tech>
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Remove superfluous warning

Route write path was missing a break; statement, leading to a
warning being emitted when things are perfectly fine.

Change-Id: I418d77ed2efef13c39ee4b40715c1708a45a42fc
JIRA: BGPCEP-869
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Enforce outbound parameter/capability length

Capability and Optional Parameter length fields are only single-byte
entities, limiting the size of capabilities to 255 bytes without
overflow.

Rather than emitting an invalid message, catch this error before
writeout so the operator may make adjustments to ensure this limit
is not exceeded.

JIRA: BGPCEP-867
Change-Id: Idecfcfa1e991aadbdf35cd221f9312dea0f6d0c0
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Disable LLGR by default

LLGR is an unfinished feature and advertizing it by default means
we cannot fit our advertizement into the OPEN message. Disable it
by default, allowing users to test it when they need to.

JIRA: BGPCEP-867
Change-Id: Ife9c4c30125b06c3c8edfe7c884835fd6359d84a
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Take our advertized tables into consideration in RibOut

Asymmetric configuration of peers can end up with us receiving
tables which we do not advertize towards a peer (but still
process them internally).

In such a case we want to limit adj-rib-out to the intersection
of our advertized and peer-advertized tables.

JIRA: BGPCEP-865
Change-Id: I1b8c0a951c2be513841daf3901ef2b530ed87bf3
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Add Errata 4493 error codes

When we send out a malformed header/update, we may end up receiving
a 1/0 or 3/0 error, which we'll fail to handle on DEBUG level because
we lack the corresponding definition.

Fix this by adding the appropriate references.

JIRA: BGPCEP-864
Change-Id: Ic7437bf34a5e3e6de84f98fc4fd57f8bd1b64bbf
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Guard against torn down peer

When we fail to look up peer we should not be throwing a NPE, as we
will end up with inconsistent TransactionChain.

Change-Id: Ia662d4fcb777cce5323fbad820466c9350ec039b
JIRA: BGPCEP-863
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix race between BGP config topology DCN and topology-provider registration

Change-Id: I827aea0722d1fc97ed066eaeebc705b192f3beb0
Signed-off-by: Ajay Lele <ajayslele@gmail.com>

Fix EffectiveRibInWriter uptodate handling

One of the uptodate checking paths was passing entire attributes
rather than just the uptodate leaf. Fix that.

JIRA: BGPCEP-495
Change-Id: Ib66a34d9a97f76234bd2105cd2b985a03f78d7b7
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Add adj-rib-in llgr-stale flag

Add the ability to signal tables to be LLGR-stale, so that
effective-rib-in can propagate this state properly towards
local rib.

This flag is picked up by before we are applying input policies,
so that routes are transiently marked as LLGR_STALE. The policy
can then decide whether to filter the route or modify its
attributes.

Once the policy has been applied and the flag is set, we check
if NO_LLGR flag is present, and if that is the case, we remove
that route.

This mechanics is required to correctly allow policies to
see LLGR_STALE routes as well as potentially remove the NO_LLGR
flag.

JIRA: BGPCEP-495
Change-Id: Iac9815b29e97aee99a81d015194cd16fb362387d
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Move BP xml to OSGI-INF

Change-Id: I328e95b0146376a9fa932135c0b17b757c71c998
Signed-off-by: Tom Pantelis <tompantelis@gmail.com>

Bump versions by x.y.(z+1)

Change-Id: Ie9d42648fd46a0af79da14ca9a22ea873e3dc717
Signed-off-by: jenkins-releng <jenkins-releng@opendaylight.org>

Update RIB-based constants

There are QNames which we are using all over the place, make sure
we concentrate them in a utility holder. Also ensure constants are
suffixed, so we can import them concurrently.

Change-Id: Ie6618aeea776e8278cd7762560636d46ac64bb88
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Rework table modification application

This reworks the way a table modification is applied so that we
examine and handle the attributes first -- hence we can understand
that a table has become LLGR_STALE and perform an overwrite.

This also cleans up some the code paths, so they can be optimized
in future, for example the logic for handling route targets.

JIRA: BGPCEP-495
Change-Id: Ic20f55e2fe985b41e971d084ae683eb574b9da33
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Optimize whole-table overwrite

When a table is overwritten, we can treat it as a delete followed
by a fill of after-routes. This simplifies the logic quite a bit
and speeds it up. It also allows parts of it to operate on
before/after data rather than a DataTreeCandidateNode, hence it
is a reusable piece we'll need for LLGR_STALE nodes.

JIRA: BGPCEP-495
Change-Id: Ib84296652d84c4616d617583f14e5395058eac1c
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Do not pass explicit TableKey around

TableKey is derived from RIBSupport, hence if we are passing
RIBSupport somewhere, we do not need to pass TableKey, too.

Change-Id: I30b2196cbcf16201f5885c5af9d1f5b2fed8c8d7
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Optimize deletion of entire adj-rib-in table

In case we are deleting an entire table, there is no point in
issuing delete requests for its children.

This refactor eliminates the delete operations, invokes checks
for route target table only once and updates the counters only
once.

This is a stepping stone towards being able to handle LLGR_STALE
routes in an atomic fashion.

JIRA: BGPCEP-495
Change-Id: I3f345cd8764ad83bb39724fbfd42a0bcdc16a009
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix AS number comparison

Squashing AS number to an integer makes it possible for it to be
interpreted as a negative number -- which we then fail to squash
to AS_TRANS.

Fix this by forcing the comparison to happen on longs, which does
not suffer from this.

JIRA: BGPCEP-860
Change-Id: Iee10264aef22be70f34b2f122a063331bd0ec142
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Further cleanup of EffectiveRibInWriter

- prevent a potential NPE when empty change is received
- do not store modified children needlessly
- do not log delete duplicates
- do not mask optional to null
- separate out delete/modify/write table methods

Change-Id: I01b340fb3cb3ec0577ccd3856b79388115ff78df
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Add RIBNodeIdentifiers

We are allocating constant NodeIdentifiers across the board, some
efficiently, some inefficiently.

Move these constants to a single place where they can be maintained,
optimizing their users.

Change-Id: Ica9f7b299cbcb7f757f4fc7152c916bda58aa63f
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Cleanup EffectiveRibInWriter

Cleanup argument formatting and remove duplicate key lookup,
as RIBSupport is freely available from RIBSupportContext.

Change-Id: Id99f3c553784647c3f28263b604da9c51864e5a6
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Bump to mdsal 3.0.6

Change-Id: Ic974f195b06993a955e6884f235ec7befe83258a
Signed-off-by: Stephen Kitt <skitt@redhat.com>

Bump mdsal to 3.0.5

This aligns with odlparent-4.0.9 and yangtools-2.1.8.

Change-Id: Ie0e9a934feec1e204fe1de3a8cfb7f997a0d94bf
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Bump yangtools to 2.1.8

This align with odlparent-4.0.9.

Change-Id: Id057d68ae7cb82300e85aeee78cd18703b304cc7
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Bump to odlparent 4.0.9

Change-Id: Ic87ccbe86130989e442ea9be6fe90bc882fbee7a
Signed-off-by: Stephen Kitt <skitt@redhat.com>

Reuse attributes after apply import policy

Update attributes only if there has been any
change applied by import policy. Otherwise
attibutes are the same for the route that
has been already stored.

Change-Id: I288cea16badcd81ce4d5aef21214394421bb992c
Signed-off-by: Claudio D. Gasparini <claudio.gasparini@pantheon.tech>

Handle table deletion under eff-rib-in

Improve handling of empty tables

Change-Id: If33ad3eea717288f743c8e74e8b5c76263dcc0a3
Signed-off-by: Claudio D. Gasparini <claudio.gasparini@pantheon.tech>

Disable treat-as-withdraw on config example

given that tears down session with test using
exabgp.

Change-Id: I1d46f942c338c445ddd61591b457b915ceb66bac
Signed-off-by: Claudio D. Gasparini <claudio.gasparini@pantheon.tech>

Bump mdsal to 3.0.4

This realigns odlparent/yangtools/mdsal and brings in the latest
improvements.

Change-Id: Icd864396fb4c0190c5b1311abfd3e1a0f29d8208
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Remove duplication concepts dependency

This fixes a maven warning.

Change-Id: I08f8b6509b4ba5ab2ceb252e44465e608e7fb3e2
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Bump yangtools to 2.1.7

This realigns odlparent/yangtools and brings in a few minor
improvements.

Change-Id: I28c6f2b5c2dea41f501fcc479f93eaadd8fc8df7
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Bump to odlparent 4.0.8

Change-Id: Idd2e5a252daef4e17b114d36bad94d8383431d43
Signed-off-by: Stephen Kitt <skitt@redhat.com>

Verify dataobject is Route

before casting when mapping from Normalized node

Change-Id: I4b28b50c42de2c577d325b1f42bd4c435c14592d
Signed-off-by: Claudio D. Gasparini <claudio.gasparini@pantheon.tech>

Fix feature dependencies

Even after migrations, features should depend on odl-mdsal-broker,
not dom-broker, as otherwise they do not correctly squash their
dependencies and they will fail to bring in the implementation.

Change-Id: I4633ed8dacc191f42fad27b8fd624beecf888d2f
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Use version range for odl-netty-4

odlparent features should use ranges, do precisely that.

Change-Id: I4a60dbde4edb2441eb9c0167720bdf7b88bf6831
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Remove unneeded jaxb-api exclusion

odlparent-4.0.5+ is providing a correct definition, there is no
need to exclude it here.

Change-Id: I837eab31bf2ca4c4d0514051585942fcdbc1b601
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Remove unneeded stax-api

Normal XML APIs are part of JRE, there is just no need to declare
them explicitly.

Change-Id: Ic02ac04d3b95544c813b34bea0698df6a0b6f8a5
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Use odl-apache-commons-lang3 feature

commons-lang3 is packaged by odlparent, use that instead packaging
it ourselves.

Change-Id: I7d2247ac243b6af8def05d9f708c35be5369c982
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Move EffectiveRibInWriter to Binding independent

JIRA: BGPCEP-853
Change-Id: I96e4b858bf41a2c1fb44810c684dd1c9f1d27907
Signed-off-by: Claudio D. Gasparini <claudio.gasparini@pantheon.tech>

Add jaxb-api dependency

Java 11 does not ship jaxb-api, add an explicit dependency
to make compilation work.

Change-Id: I86e925e6efb4a186aed022237720a05de5d88d7d
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Bump odlparent to 4.0.7

Change-Id: I7e3f22a4b0c5b0dde28dd8823527200b4e4d683d
Signed-off-by: Stephen Kitt <skitt@redhat.com>

Fix ll graceful-restart-config

Wrong configuration has been introducer by
I0bf449c7dc1e08e4c68fcba5673f54de3a4fe0dd
breaking all integration test.
Fix typos and aling names under models

JIRA:BGPCEP-495
Change-Id: I49b46db181705fb05e31a7f8b3ba6b99de86735f
Signed-off-by: Claudio D. Gasparini <claudio.gasparini@pantheon.tech>

Bump mdsal to 3.0.3

This brings in latest fixes and alignes with odlparent-4.0.5.

Change-Id: I28cde8f1d88d1af96a48a8b6ae082334954df926
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Bump to yangtools-2.1.6

This brings in latest fixes and odlparent-4.0.5 alignment.

Change-Id: I0b19dec51e35a6050df04622b6acb765bcad3509
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix EffectiveRibInWriter.writeTable()

This patch fixes the case where the entire adj-rib-in table
is overwritten, so that such case leads to eff-rib-in table
being re-creeated from scratch.

This requires RIBSupport to be updated to allow extraction
on routes from data rather than just from DataObjectModification.

JIRA: BGPCEP-857
Change-Id: I6f88c4e30acb8498964cc9295f42c2ecbcab7251
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Bump to odlparent 4.0.5

Change-Id: I4de2360ccfe5c3c8d0f5f3d8d5ec9ccc637f3f31
Signed-off-by: Stephen Kitt <skitt@redhat.com>

Migrate AbstractRegistration/AutoCloseable

yangtools.concepts provides equivalent functionality, migrate
all components to use Registration concept instead of AutoCloseable.

Change-Id: I1c2646623d5dc6b4589cc931810ecbfcf055e50f
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Add BGP-LS Performance Metrics support

Allow BGP-LS to handle Performance Metrics as per draft "BGP-LS Advertisement
of IGP Traffic Engineering Performance Metric Extensions"
https://tools.ietf.org/html/draft-ietf-idr-te-pm-bgp-17

 - Add new entries in bgp-linkstate.yang
 - Add description, reference and units to delay and loss typedef
 - Add new parser in LinkAttributesParser.java
 - Add corresponding tests in LinkstateAttributeParserTest.java

JIRA: BGPCEP-855

Change-Id: I0b8cb1f34ede8675d33fcdc746b93d613ce8c484
Signed-off-by: odd22 <olivier.dugeon@orange.com>

Cleanup client dispatchers

In presence of Epoll support, each BGPDispatcherImpl is a heavy-weight
resource, which must be properly cleaned up.

Register all created dispatchers and tear them down when the test
finishes.

Change-Id: I3df7e72039a38f6f159e5a5cecf376d85529627a
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix AbstractAddPathTest resource cleanup

The tests were not calling super.tearDown() for some reason,
fix that up.

Change-Id: Ia8eea6d4315a1d16613b6e66376102e2f713cba1
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Enforce pcep-spi checkstyle

This is trivial conversion, removing reflection-based tests
and killing unneeded final's and splitting long lines.

Change-Id: I158060d63cb59c387428897af9dc47efaf56dcee
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Do not instantiate executor service for tasks

Netty channel (which backs each BGPSession) is itself backed by
an EventLoop, which is an implementation of ScheduledExecutorService.

Take advantage of this to schedule the timers we need, instead
of leaking threads by allocating executor services again and
again.

Change-Id: I6bb4bf8d63abd0af0c8cf10012a905db8fa0975d
JIRA: BGPCEP-495
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Propagate LLGR configuration

Add BGPPeer awareness of LLGR, with basic configuration and
negotiation, without following required mechanics yet.

JIRA: BGPCEP-495
Change-Id: I659fcdb35ffc9884f3cfb579d98495cee48d468d
Signed-off-by: Matej Perina <matej.perina@pantheon.tech>
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix a checkstyle violation

This is a missing space, fix that.

Change-Id: Ia676cab69575ef5408268256a4d2e3920a340cf7
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

Fix BGPPeer internal locking

onRouteRefreshMessage() is not synchronized and manipulates
adjRibOutListenerSet, which is a thread-safety hazard.

Fix by holding a lock for the duration needed, as well as
use a single remove() operation instead of get/remove combo.

Finally lower private method synchronization and replace it
with @GuardedBy annotations, so that it is understood those
methods are only ever called with the lock already held.

Change-Id: Idd509a345dfc3afa800e7456fb6d3bdbd1f367e7
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>