forked from hazelcast/hazelcast-jet-code-samples
-
Notifications
You must be signed in to change notification settings - Fork 0
/
SpringBootSample.java
62 lines (53 loc) · 2.17 KB
/
SpringBootSample.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
/*
* Copyright (c) 2008-2019, Hazelcast, Inc. 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.
*/
package jet.spring;
import com.hazelcast.jet.JetInstance;
import com.hazelcast.jet.config.JobConfig;
import com.hazelcast.jet.pipeline.Pipeline;
import com.hazelcast.jet.pipeline.Sinks;
import jet.spring.config.AppConfig;
import jet.spring.source.CustomSourceP;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* Example of integrating Hazelcast Jet with Spring Boot. {@link AppConfig}
* class is used as a configuration class and {@link SpringBootSample#submitJob()}
* is mapped to url 'http://host:port/submitJob' using {@link RestController} and
* {@link RequestMapping} annotations
* <p>
* Job uses a custom source implementation which has {@link com.hazelcast.spring.context.SpringAware}
* annotation. This enables spring to auto-wire beans to created processors.
*/
@RestController
public class SpringBootSample {
@Autowired
JetInstance instance;
public static void main(String[] args) {
SpringApplication.run(AppConfig.class, args);
}
@RequestMapping("/submitJob")
public void submitJob() {
Pipeline pipeline = Pipeline.create();
pipeline.drawFrom(CustomSourceP.customSource())
.drainTo(Sinks.logger());
JobConfig jobConfig = new JobConfig()
.addClass(SpringBootSample.class)
.addClass(CustomSourceP.class);
instance.newJob(pipeline, jobConfig).join();
}
}