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authorDamjan Marion <damarion@cisco.com>2016-12-28 18:38:59 +0100
committerDamjan Marion <damarion@cisco.com>2017-01-01 18:11:43 +0100
commitcb034b9b374927c7552e36dcbc306d8456b2a0cb (patch)
tree9ff64f9792560630c8cf8faa2f74fc20671c30f1 /vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/AbstractFutureJVppInvoker.java
parentfdc62abdc113ea63dc867375bd49ef3043dcd290 (diff)
Move java,lua api and remaining plugins to src/
Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/AbstractFutureJVppInvoker.java')
-rw-r--r--vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/AbstractFutureJVppInvoker.java141
1 files changed, 0 insertions, 141 deletions
diff --git a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/AbstractFutureJVppInvoker.java b/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/AbstractFutureJVppInvoker.java
deleted file mode 100644
index e7df528a..00000000
--- a/vpp-api/java/jvpp-registry/io/fd/vpp/jvpp/future/AbstractFutureJVppInvoker.java
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco 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.vpp.jvpp.future;
-
-
-import java.util.Map;
-import java.util.Objects;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.CompletionStage;
-import io.fd.vpp.jvpp.JVpp;
-import io.fd.vpp.jvpp.JVppRegistry;
-import io.fd.vpp.jvpp.VppInvocationException;
-import io.fd.vpp.jvpp.dto.JVppDump;
-import io.fd.vpp.jvpp.dto.JVppReply;
-import io.fd.vpp.jvpp.dto.JVppReplyDump;
-import io.fd.vpp.jvpp.dto.JVppRequest;
-
-/**
- * Future facade on top of JVpp
- */
-public abstract class AbstractFutureJVppInvoker implements FutureJVppInvoker {
-
- private final JVpp jvpp;
- private final JVppRegistry registry;
-
- /**
- * Guarded by self
- */
- private final Map<Integer, CompletableFuture<? extends JVppReply<?>>> requests;
-
- protected AbstractFutureJVppInvoker(final JVpp jvpp, final JVppRegistry registry,
- final Map<Integer, CompletableFuture<? extends JVppReply<?>>> requestMap) {
- this.jvpp = Objects.requireNonNull(jvpp, "jvpp should not be null");
- this.registry = Objects.requireNonNull(registry, "registry should not be null");
- // Request map represents the shared state between this facade and it's callback
- // where facade puts futures in and callback completes + removes them
- this.requests = Objects.requireNonNull(requestMap, "Null requestMap");
- }
-
- protected final Map<Integer, CompletableFuture<? extends JVppReply<?>>> getRequests() {
- synchronized (requests) {
- return requests;
- }
- }
-
- // TODO use Optional in Future, java8
-
- @Override
- @SuppressWarnings("unchecked")
- public <REQ extends JVppRequest, REPLY extends JVppReply<REQ>> CompletionStage<REPLY> send(REQ req) {
- synchronized(requests) {
- try {
- final CompletableFuture<REPLY> replyCompletableFuture;
- final int contextId = jvpp.send(req);
-
- if(req instanceof JVppDump) {
- throw new IllegalArgumentException("Send with empty reply dump has to be used in case of dump calls");
- }
- replyCompletableFuture = new CompletableFuture<>();
- requests.put(contextId, replyCompletableFuture);
-
- // TODO in case of timeouts/missing replies, requests from the map are not removed
- // consider adding cancel method, that would remove requests from the map and cancel
- // associated replyCompletableFuture
-
- return replyCompletableFuture;
- } catch (VppInvocationException ex) {
- final CompletableFuture<REPLY> replyCompletableFuture = new CompletableFuture<>();
- replyCompletableFuture.completeExceptionally(ex);
- return replyCompletableFuture;
- }
- }
- }
-
- @Override
- @SuppressWarnings("unchecked")
- public <REQ extends JVppRequest, REPLY extends JVppReply<REQ>, DUMP extends JVppReplyDump<REQ, REPLY>> CompletionStage<DUMP> send(
- REQ req, DUMP emptyReplyDump) {
- synchronized(requests) {
- try {
- final CompletableDumpFuture<DUMP> replyCompletableFuture;
- final int contextId = jvpp.send(req);
-
- if(!(req instanceof JVppDump)) {
- throw new IllegalArgumentException("Send without empty reply dump has to be used in case of regular calls");
- }
- replyCompletableFuture = new CompletableDumpFuture<>(contextId, emptyReplyDump);
-
- requests.put(contextId, replyCompletableFuture);
- requests.put(registry.controlPing(jvpp.getClass()), replyCompletableFuture);
-
- // TODO in case of timeouts/missing replies, requests from the map are not removed
- // consider adding cancel method, that would remove requests from the map and cancel
- // associated replyCompletableFuture
-
- return replyCompletableFuture;
- } catch (VppInvocationException ex) {
- final CompletableFuture<DUMP> replyCompletableFuture = new CompletableFuture<>();
- replyCompletableFuture.completeExceptionally(ex);
- return replyCompletableFuture;
- }
- }
- }
-
- public static final class CompletableDumpFuture<T extends JVppReplyDump<?, ?>> extends CompletableFuture<T> {
- private final T replyDump;
- private final int contextId;
-
- public CompletableDumpFuture(final int contextId, final T emptyDump) {
- this.contextId = contextId;
- this.replyDump = emptyDump;
- }
-
- public int getContextId() {
- return contextId;
- }
-
- public T getReplyDump() {
- return replyDump;
- }
- }
-
- @Override
- public void close() throws Exception {
- jvpp.close();
- }
-}