This is a sample application for developing cymmetri-microservice.
- OpenJDK 11
- Maven 3.3+
Before begin, you should check your current Java installation by using the following command:
$ java -version
and also check current maven installation using following command:
$ mvn -v
Cymmetri-microservice application dependencies use the com.cymmetri groupId. Typically, your Maven POM file inherits from the cymmetri-microservices-bom project and declares dependencies.
The following listing shows a typical pom.xml file:
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.cymmetri</groupId>
<artifactId>cymmetri-microservices-bom</artifactId>
<version>${revision}</version>
<relativePath>../cymmetri-microservices-bom</relativePath> <!-- lookup parent from repository -->
</parent>
<artifactId>user</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>user</name>
<description>User Microservice</description>
<properties></properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
...
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>Clone or download following cymmetri repositories -
Place both repositories at adjustant location, following is the basic directory structure:
├── cymmetri-microservices-bom
│ ├── .gitignore
│ ├── pom.xml
│ └── README.md
└── cymmetri-microservices-sample
├── .gitignore
├── pom.xml
├── README.md
└── src
├── main
│ ├── java.com.cymmetri.user
│ │ ├── config
│ │ │ └── SwaggerConfig.java
│ │ ├── dto
│ │ │ └── Response.java
│ │ ├── endpoint
│ │ │ └── UserController.java
│ │ ├── entity
│ │ │ └── User.java
│ │ ├── exception
│ │ │ ├── CustomException.java
│ │ │ ├── ErrorCode.java
│ │ │ ├── ErrorProducer.java
│ │ │ ├── RestResponseEntityExceptionHandler.java
│ │ │ └── UserNotFoundException.java
│ │ ├── repository
│ │ │ └── UserRepository.java
│ │ ├── service
│ │ │ ├── impl
│ │ │ │ └── UserServiceImpl.java
│ │ │ └── UserService.java
│ │ ├── ServletInitializer.java
│ │ └── UserApplication.java
│ ├── resources
│ │ ├── application.properties
│ └── webapp
└── test
└── java.com.cymmetri.user
└── UserApplicationTests.java
Compile and Execute
From console nevigate to cymmetri-microservices-sample and execute following command:
$ mvn clean compile package spring-boot:run