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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019, 2021, 2023 Nordix Foundation.
* Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
* Modifications Copyright (C) 2021 Bell Canada. All rights reserved.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.models.sim.dmaap.rest;
import jakarta.ws.rs.Consumes;
import jakarta.ws.rs.DefaultValue;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.POST;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.PathParam;
import jakarta.ws.rs.Produces;
import jakarta.ws.rs.QueryParam;
import jakarta.ws.rs.core.Response;
import org.onap.policy.models.sim.dmaap.provider.DmaapSimProvider;
/**
* Class to provide REST endpoints for DMaaP simulator component statistics.
*/
@Path("/")
@Produces(DmaapSimRestControllerV1.MEDIA_TYPE_APPLICATION_JSON)
public class DmaapSimRestControllerV1 extends BaseRestControllerV1 {
public static final String MEDIA_TYPE_APPLICATION_JSON = "application/json";
/**
* Get a DMaaP message.
*
* @param topicName topic to get message from
* @param consumerGroup consumer group that is getting the message
* @param consumerId consumer ID that is getting the message
* @param timeoutMs timeout for the message
* @return the message
*/
@GET
@Path("events/{topicName}/{consumerGroup}/{consumerId}")
public Response getDmaapMessage(@PathParam("topicName") final String topicName,
@PathParam("consumerGroup") final String consumerGroup,
@PathParam("consumerId") final String consumerId,
@QueryParam("limit") @DefaultValue("1") final int limit,
@QueryParam("timeout") @DefaultValue("15000") final long timeoutMs) {
return DmaapSimProvider.getInstance().processDmaapMessageGet(topicName, consumerGroup, consumerId, limit,
timeoutMs);
}
/**
* Post a DMaaP message.
*
* @param topicName topic to get message from
* @return the response to the post
*/
@POST
@Path("events/{topicName}")
@Consumes(value = {CambriaMessageBodyHandler.MEDIA_TYPE_APPLICATION_CAMBRIA,
TextMessageBodyHandler.MEDIA_TYPE_TEXT_PLAIN, MEDIA_TYPE_APPLICATION_JSON})
public Response postDmaapMessage(@PathParam("topicName") final String topicName, final Object dmaapMessage) {
return DmaapSimProvider.getInstance().processDmaapMessagePut(topicName, dmaapMessage);
}
/**
* Get the list of topics configured.
*
* @return the message
*/
@GET
@Path("topics")
public Response getDmaapTopics() {
return DmaapSimProvider.getInstance().processDmaapTopicsGet();
}
}
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