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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.tuscany.sca.sample.comet;
import java.util.Date;
import java.util.Timer;
import java.util.TimerTask;
import org.apache.tuscany.sca.binding.comet.runtime.callback.CometCallback;
import org.apache.tuscany.sca.binding.comet.runtime.callback.Status;
import org.apache.tuscany.sca.sample.comet.model.Location;
import org.apache.tuscany.sca.sample.comet.model.Response;
import org.oasisopen.sca.annotation.Callback;
import org.oasisopen.sca.annotation.Service;
@Service(PrecipitationService.class)
public class PrecipitationServiceImpl implements PrecipitationService {
@Callback
protected CometCallback client;
@Override
public void getPrecipitation(final Location location) {
new Timer().scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
Response response = new Response();
response.setDate(new Date());
response.setData(Helper.randomInt(100) + "%");
Status status = client.sendMessage(response);
if (status == Status.CLIENT_DISCONNECTED) {
System.out.println("Client disconnected from PrecipitationService.");
this.cancel();
}
}
}, 0L, 1000L);
}
}
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