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Add demo for Sentinel Annotation AspectJ with Spring AOP 

Signed-off-by: Eric Zhao <sczyh16@gmail.com>
This commit is contained in:
Eric Zhao 2018-08-07 14:02:28 +08:00
parent 348b1c819b
commit d0970d5ef7
9 changed files with 229 additions and 0 deletions
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10
pom.xml
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@ -81,6 +81,11 @@
<artifactId>sentinel-extension</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.alibaba.csp</groupId>
<artifactId>sentinel-annotation-aspectj</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.alibaba.csp</groupId>
<artifactId>sentinel-datasource-extension</artifactId>
@ -96,6 +101,11 @@
<artifactId>sentinel-datasource-zookeeper</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.alibaba.csp</groupId>
<artifactId>sentinel-transport-simple-http</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.alibaba.csp</groupId>
<artifactId>sentinel-adapter</artifactId>

1
sentinel-demo/pom.xml
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@ -19,6 +19,7 @@
<module>sentinel-demo-dubbo</module>
<module>sentinel-demo-nacos-datasource</module>
<module>sentinel-demo-zookeeper-datasource</module>
<module>sentinel-demo-annotation-spring-aop</module>
</modules>
<dependencies>

43
sentinel-demo/sentinel-demo-annotation-spring-aop/pom.xml Normal file
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@ -0,0 +1,43 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<artifactId>sentinel-demo</artifactId>
<groupId>com.alibaba.csp</groupId>
<version>0.1.1-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>sentinel-demo-annotation-spring-aop</artifactId>
<properties>
<spring.boot.version>2.0.4.RELEASE</spring.boot.version>
</properties>
<dependencies>
<dependency>
<groupId>com.alibaba.csp</groupId>
<artifactId>sentinel-core</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba.csp</groupId>
<artifactId>sentinel-annotation-aspectj</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba.csp</groupId>
<artifactId>sentinel-transport-simple-http</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
<version>${spring.boot.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring.boot.version}</version>
</dependency>
</dependencies>
</project>

30
sentinel-demo/sentinel-demo-annotation-spring-aop/src/main/java/com/alibaba/csp/sentinel/demo/annotation/aop/DemoApplication.java Normal file
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@ -0,0 +1,30 @@
/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* 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 com.alibaba.csp.sentinel.demo.annotation.aop;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
/**
* @author Eric Zhao
*/
@SpringBootApplication
public class DemoApplication {
public static void main(String[] args) {
SpringApplication.run(DemoApplication.class, args);
}
}

33
sentinel-demo/sentinel-demo-annotation-spring-aop/src/main/java/com/alibaba/csp/sentinel/demo/annotation/aop/config/AopConfiguration.java Normal file
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@ -0,0 +1,33 @@
/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* 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 com.alibaba.csp.sentinel.demo.annotation.aop.config;
import com.alibaba.csp.sentinel.annotation.aspectj.SentinelResourceAspect;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* @author Eric Zhao
*/
@Configuration
public class AopConfiguration {
@Bean
public SentinelResourceAspect sentinelResourceAspect() {
return new SentinelResourceAspect();
}
}

38
sentinel-demo/sentinel-demo-annotation-spring-aop/src/main/java/com/alibaba/csp/sentinel/demo/annotation/aop/controller/DemoController.java Normal file
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@ -0,0 +1,38 @@
/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* 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 com.alibaba.csp.sentinel.demo.annotation.aop.controller;
import com.alibaba.csp.sentinel.demo.annotation.aop.service.TestService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* @author Eric Zhao
*/
@RestController
public class DemoController {
@Autowired
private TestService service;
@GetMapping("/foo")
public String foo() throws Exception {
service.test();
return service.hello(System.currentTimeMillis());
}
}

26
sentinel-demo/sentinel-demo-annotation-spring-aop/src/main/java/com/alibaba/csp/sentinel/demo/annotation/aop/service/TestService.java Normal file
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@ -0,0 +1,26 @@
/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* 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 com.alibaba.csp.sentinel.demo.annotation.aop.service;
/**
* @author Eric Zhao
*/
public interface TestService {
void test();
String hello(long s);
}

46
sentinel-demo/sentinel-demo-annotation-spring-aop/src/main/java/com/alibaba/csp/sentinel/demo/annotation/aop/service/TestServiceImpl.java Normal file
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@ -0,0 +1,46 @@
/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* 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 com.alibaba.csp.sentinel.demo.annotation.aop.service;
import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import org.springframework.stereotype.Service;
/**
* @author Eric Zhao
*/
@Service
public class TestServiceImpl implements TestService {
@Override
@SentinelResource("test")
public void test() {
System.out.println("Test");
}
@Override
@SentinelResource(value = "hello", blockHandler = "exceptionHandler")
public String hello(long s) {
return String.format("Hello at %d", s);
}
public String exceptionHandler(long s, BlockException ex) {
// Do some log here.
ex.printStackTrace();
return "Oops, error occurred at " + s;
}
}

2
sentinel-demo/sentinel-demo-annotation-spring-aop/src/main/resources/application.properties Normal file
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@ -0,0 +1,2 @@
spring.application.name=sentinel-annotation-aspectj-example
server.port=19966