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-rw-r--r--framework/src/onos/web/api/src/main/java/org/onosproject/rest/resources/IntentsWebResource.java221
1 files changed, 0 insertions, 221 deletions
diff --git a/framework/src/onos/web/api/src/main/java/org/onosproject/rest/resources/IntentsWebResource.java b/framework/src/onos/web/api/src/main/java/org/onosproject/rest/resources/IntentsWebResource.java
deleted file mode 100644
index e6955045..00000000
--- a/framework/src/onos/web/api/src/main/java/org/onosproject/rest/resources/IntentsWebResource.java
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Copyright 2014-2015 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.rest.resources;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Objects;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
-
-import javax.ws.rs.Consumes;
-import javax.ws.rs.DELETE;
-import javax.ws.rs.GET;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.Produces;
-import javax.ws.rs.core.Context;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.Response;
-import javax.ws.rs.core.UriBuilder;
-import javax.ws.rs.core.UriInfo;
-
-import org.onosproject.core.ApplicationId;
-import org.onosproject.core.CoreService;
-import org.onosproject.net.intent.HostToHostIntent;
-import org.onosproject.net.intent.Intent;
-import org.onosproject.net.intent.IntentEvent;
-import org.onosproject.net.intent.IntentListener;
-import org.onosproject.net.intent.IntentService;
-import org.onosproject.net.intent.IntentState;
-import org.onosproject.net.intent.Key;
-import org.onosproject.net.intent.PointToPointIntent;
-import org.onosproject.rest.AbstractWebResource;
-import org.slf4j.Logger;
-
-import com.fasterxml.jackson.databind.node.ObjectNode;
-
-import static org.onlab.util.Tools.nullIsNotFound;
-import static org.onosproject.net.intent.IntentState.FAILED;
-import static org.onosproject.net.intent.IntentState.WITHDRAWN;
-import static org.slf4j.LoggerFactory.getLogger;
-
-/**
- * Query, submit and withdraw network intents.
- */
-@Path("intents")
-public class IntentsWebResource extends AbstractWebResource {
- @Context
- UriInfo uriInfo;
-
- private static final Logger log = getLogger(IntentsWebResource.class);
- private static final int WITHDRAW_EVENT_TIMEOUT_SECONDS = 5;
-
- public static final String INTENT_NOT_FOUND = "Intent is not found";
-
- /**
- * Get all intents.
- * Returns array containing all the intents in the system.
- * @onos.rsModel Intents
- * @return array of all the intents in the system
- */
- @GET
- @Produces(MediaType.APPLICATION_JSON)
- public Response getIntents() {
- final Iterable<Intent> intents = get(IntentService.class).getIntents();
- final ObjectNode root = encodeArray(Intent.class, "intents", intents);
- return ok(root).build();
- }
-
- /**
- * Get intent by application and key.
- * Returns details of the specified intent.
- * @onos.rsModel Intents
- * @param appId application identifier
- * @param key intent key
- * @return intent data
- */
- @GET
- @Produces(MediaType.APPLICATION_JSON)
- @Path("{appId}/{key}")
- public Response getIntentById(@PathParam("appId") String appId,
- @PathParam("key") String key) {
- final ApplicationId app = get(CoreService.class).getAppId(appId);
-
- Intent intent = get(IntentService.class).getIntent(Key.of(key, app));
- if (intent == null) {
- long numericalKey = Long.decode(key);
- intent = get(IntentService.class).getIntent(Key.of(numericalKey, app));
- }
- nullIsNotFound(intent, INTENT_NOT_FOUND);
-
- final ObjectNode root;
- if (intent instanceof HostToHostIntent) {
- root = codec(HostToHostIntent.class).encode((HostToHostIntent) intent, this);
- } else if (intent instanceof PointToPointIntent) {
- root = codec(PointToPointIntent.class).encode((PointToPointIntent) intent, this);
- } else {
- root = codec(Intent.class).encode(intent, this);
- }
- return ok(root).build();
- }
-
- class DeleteListener implements IntentListener {
- final Key key;
- final CountDownLatch latch;
-
- DeleteListener(Key key, CountDownLatch latch) {
- this.key = key;
- this.latch = latch;
- }
-
- @Override
- public void event(IntentEvent event) {
- if (Objects.equals(event.subject().key(), key) &&
- (event.type() == IntentEvent.Type.WITHDRAWN ||
- event.type() == IntentEvent.Type.FAILED)) {
- latch.countDown();
- }
- }
- }
-
- /**
- * Submit a new intent.
- * Creates and submits intent from the JSON request.
- * @onos.rsModel IntentHost
- * @param stream input JSON
- * @return status of the request - CREATED if the JSON is correct,
- * BAD_REQUEST if the JSON is invalid
- */
- @POST
- @Consumes(MediaType.APPLICATION_JSON)
- @Produces(MediaType.APPLICATION_JSON)
- public Response createIntent(InputStream stream) {
- try {
- IntentService service = get(IntentService.class);
- ObjectNode root = (ObjectNode) mapper().readTree(stream);
- Intent intent = codec(Intent.class).decode(root, this);
- service.submit(intent);
- UriBuilder locationBuilder = uriInfo.getBaseUriBuilder()
- .path("intents")
- .path(intent.appId().name())
- .path(Long.toString(intent.id().fingerprint()));
- return Response
- .created(locationBuilder.build())
- .build();
- } catch (IOException ioe) {
- throw new IllegalArgumentException(ioe);
- }
- }
-
- /**
- * Withdraw intent.
- * Withdraws the specified intent from the system.
- *
- * @param appId application identifier
- * @param key intent key
- */
- @DELETE
- @Path("{appId}/{key}")
- public void deleteIntentById(@PathParam("appId") String appId,
- @PathParam("key") String key) {
- final ApplicationId app = get(CoreService.class).getAppId(appId);
-
- Intent intent = get(IntentService.class).getIntent(Key.of(key, app));
- IntentService service = get(IntentService.class);
-
- if (intent == null) {
- intent = service
- .getIntent(Key.of(Long.decode(key), app));
- }
- if (intent == null) {
- // No such intent. REST standards recommend a positive status code
- // in this case.
- return;
- }
-
-
- Key k = intent.key();
-
- // set up latch and listener to track uninstall progress
- CountDownLatch latch = new CountDownLatch(1);
-
- IntentListener listener = new DeleteListener(k, latch);
- service.addListener(listener);
-
- try {
- // request the withdraw
- service.withdraw(intent);
-
- try {
- latch.await(WITHDRAW_EVENT_TIMEOUT_SECONDS, TimeUnit.SECONDS);
- } catch (InterruptedException e) {
- log.info("REST Delete operation timed out waiting for intent {}", k);
- }
- // double check the state
- IntentState state = service.getIntentState(k);
- if (state == WITHDRAWN || state == FAILED) {
- service.purge(intent);
- }
-
- } finally {
- // clean up the listener
- service.removeListener(listener);
- }
- }
-
-}