BAEL-3091: The Prototype Pattern in Java (changed code based on valid comments from a reader)

This commit is contained in:
Vivek Balasubramaniam
2019-10-29 22:27:15 +05:30
parent db85c8f275
commit d3d5b060e7
20517 changed files with 1642290 additions and 0 deletions
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## Bootique
This module contains articles about Bootique
### Relevant Articles:
- [Introduction to Bootique](https://www.baeldung.com/bootique)
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log:
level: warn
appenders:
- type: file
logFormat: '%c{20}: %m%n'
file: /home/logger.log
jetty:
context: /hello
connector:
port: 10001
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<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung.bootique</groupId>
<artifactId>bootique</artifactId>
<version>1.0-SNAPSHOT</version>
<name>bootique</name>
<packaging>jar</packaging>
<url>http://maven.apache.org</url>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>io.bootique.bom</groupId>
<artifactId>bootique-bom</artifactId>
<version>${bootique-bom.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>io.bootique.jersey</groupId>
<artifactId>bootique-jersey</artifactId>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>io.bootique.logback</groupId>
<artifactId>bootique-logback</artifactId>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>io.bootique</groupId>
<artifactId>bootique-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>${maven-shade-plugin.version}</version>
</plugin>
</plugins>
</build>
<properties>
<main.class>com.baeldung.bootique.App</main.class>
<bootique-bom.version>0.23</bootique-bom.version>
<maven-shade-plugin.version>2.4.3</maven-shade-plugin.version>
</properties>
</project>
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package com.baeldung.bootique;
import com.baeldung.bootique.module.ModuleBinder;
import com.baeldung.bootique.router.IndexController;
import com.baeldung.bootique.router.SaveController;
import com.google.inject.Module;
import io.bootique.Bootique;
import io.bootique.jersey.JerseyModule;
import io.bootique.log.BootLogger;
import java.util.function.Supplier;
public class App {
public static void main(String[] args) {
Module module = binder -> JerseyModule.extend(binder).addResource(IndexController.class)
.addResource(SaveController.class);
Bootique.app(args).module(module).module(ModuleBinder.class).bootLogger(new BootLogger() {
@Override
public void trace(Supplier<String> arg0) {
// ...
}
@Override
public void stdout(String arg0) {
// ...
}
@Override
public void stderr(String arg0, Throwable arg1) {
// ...
}
@Override
public void stderr(String arg0) {
// ...
}
}).autoLoadModules().exec();
}
}
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package com.baeldung.bootique.module;
import com.baeldung.bootique.service.HelloService;
import com.baeldung.bootique.service.impl.HelloServiceImpl;
import com.google.inject.Binder;
import com.google.inject.Module;
public class ModuleBinder implements Module {
@Override
public void configure(Binder binder) {
binder.bind(HelloService.class).to(HelloServiceImpl.class);
}
}
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package com.baeldung.bootique.module;
import com.google.inject.Module;
import io.bootique.BQModuleProvider;
public class ModuleProvider implements BQModuleProvider {
@Override
public Module module() {
return new ModuleBinder();
}
}
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package com.baeldung.bootique.router;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
@Path("/")
public class IndexController {
@GET
public String index() {
return "Hello, baeldung!";
}
}
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package com.baeldung.bootique.router;
import com.baeldung.bootique.service.HelloService;
import com.google.inject.Inject;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
@Path("/save")
public class SaveController {
@Inject
HelloService helloService;
@POST
public String save() {
return "Data Saved!";
}
}
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package com.baeldung.bootique.service;
public interface HelloService {
boolean save();
}
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package com.baeldung.bootique.service.impl;
import com.baeldung.bootique.service.HelloService;
public class HelloServiceImpl implements HelloService {
@Override
public boolean save() {
return true;
}
}
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com.baeldung.bootique.module.ModuleProvider
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<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
</pattern>
</encoder>
</appender>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>
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package com.baeldung.bootique;
import com.baeldung.bootique.service.HelloService;
import io.bootique.BQRuntime;
import io.bootique.test.junit.BQDaemonTestFactory;
import io.bootique.test.junit.BQTestFactory;
import org.junit.Rule;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class AppUnitTest {
@Rule
public BQTestFactory bqTestFactory = new BQTestFactory();
@Rule
public BQDaemonTestFactory bqDaemonTestFactory = new BQDaemonTestFactory();
@Test
public void givenService_expectBoolen() {
BQRuntime runtime = bqTestFactory.app("--server").autoLoadModules().createRuntime();
HelloService service = runtime.getInstance(HelloService.class);
assertEquals(true, service.save());
}
}