Add Spring Boot Starter for Easy Rules
Kyle Anderson
8 years ago
committed by
Kyle Anderson
parent
c9c9f47f82
commit
4523234255
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.easyrules</groupId>
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<artifactId>easyrules</artifactId>
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<version>2.4.1-SNAPSHOT</version>
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</parent>
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<artifactId>easyrules-spring-boot-starter</artifactId>
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<packaging>jar</packaging>
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<name>Easy Rules Spring Boot Starter module</name>
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<description>Module providing Spring Boot autoconfiguration</description>
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<scm>
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<url>git@github.com:EasyRules/easyrules.git</url>
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<connection>scm:git:git@github.com:EasyRules/easyrules.git</connection>
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<developerConnection>scm:git:git@github.com:EasyRules/easyrules.git</developerConnection>
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<tag>HEAD</tag>
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</scm>
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<issueManagement>
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<system>GitHub</system>
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<url>https://github.com/EasyRules/easyrules/issues</url>
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</issueManagement>
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<ciManagement>
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<system>Travis CI</system>
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<url>https://travis-ci.org/EasyRules/easyrules</url>
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</ciManagement>
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<developers>
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<developer>
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<id>andersonkyle</id>
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<name>Kyle Anderson</name>
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<url>https://github.com/andersonkyle</url>
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<roles>
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<role>Contributor</role>
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</roles>
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</developer>
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</developers>
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<licenses>
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<license>
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<name>MIT License</name>
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<url>http://opensource.org/licenses/mit-license.php</url>
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</license>
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</licenses>
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<dependencies>
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<dependency>
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<groupId>org.easyrules</groupId>
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<artifactId>easyrules-core</artifactId>
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</dependency>
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<dependency>
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<groupId>org.easyrules</groupId>
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<artifactId>easyrules-spring</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-autoconfigure</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-test</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>commons-logging</groupId>
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<artifactId>commons-logging</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>
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/**
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* The MIT License
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*
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* Copyright (c) 2017, Mahmoud Ben Hassine (mahmoud.benhassine@icloud.com)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package org.easyrules.spring.boot.autoconfigure;
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import org.easyrules.annotation.Rule;
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import org.easyrules.api.RulesEngine;
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import org.easyrules.spring.RulesEngineFactoryBean;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
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import org.springframework.context.ApplicationContext;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* AutoConfiguration for {@link RulesEngine}
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*
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* @author Kyle Anderson
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*/
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@Configuration
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@ConditionalOnClass(RulesEngineFactoryBean.class)
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@ConditionalOnMissingBean(RulesEngineFactoryBean.class)
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public class EasyRulesAutoConfiguration {
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@Bean
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public RulesEngineFactoryBean rulesEngineFactoryBean(ApplicationContext context) {
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List<Object> rulesFromRuleAnnotation = new ArrayList<>(context.getBeansWithAnnotation(Rule.class).values());
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List<org.easyrules.api.Rule> rulesFromRuleImplementation = new ArrayList<>(context.getBeansOfType(org.easyrules.api.Rule.class).values());
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List<Object> rules = new ArrayList<>();
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rules.addAll(rulesFromRuleAnnotation);
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rules.addAll(rulesFromRuleImplementation);
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RulesEngineFactoryBean rulesEngineFactoryBean = new RulesEngineFactoryBean();
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rulesEngineFactoryBean.setRules(rules);
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return rulesEngineFactoryBean;
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}
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}
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org.springframework.boot.autoconfigure.EnableAutoConfiguration=org.easyrules.spring.boot.autoconfigure.EasyRulesAutoConfiguration
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/**
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* The MIT License
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*
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* Copyright (c) 2017, Mahmoud Ben Hassine (mahmoud.benhassine@icloud.com)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package org.easyrules.spring.boot.autoconfigure;
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import org.easyrules.annotation.Action;
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import org.easyrules.annotation.Condition;
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import org.easyrules.annotation.Rule;
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import org.easyrules.api.RulesEngine;
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import org.easyrules.core.BasicRule;
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import org.easyrules.spring.RulesEngineFactoryBean;
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import org.easyrules.spring.SpringRule;
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import org.junit.After;
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import org.junit.Test;
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import org.springframework.boot.test.util.EnvironmentTestUtils;
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import org.springframework.context.annotation.AnnotationConfigApplicationContext;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.stereotype.Component;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNotNull;
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/**
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* Tests for {@link EasyRulesAutoConfiguration}
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*
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* @author Kyle Anderson
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*/
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public class EasyRulesAutoConfigurationTest {
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private AnnotationConfigApplicationContext context;
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@After
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public void tearDown() {
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if(this.context != null) {
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this.context.close();
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}
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}
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@Test
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public void rulesEngineFactoryBeanTest() {
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load(EmptyConfiguration.class);
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RulesEngineFactoryBean rulesEngineFactoryBean = this.context.getBean(RulesEngineFactoryBean.class);
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assertNotNull(rulesEngineFactoryBean);
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}
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@Test
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public void rulesEngineBeanTest() {
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load(EmptyConfiguration.class);
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RulesEngine rulesEngine = this.context.getBean(RulesEngine.class);
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assertNotNull(rulesEngine);
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}
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@Test
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public void noRulesConfigured() {
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load(EmptyConfiguration.class);
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RulesEngine rulesEngine = this.context.getBean(RulesEngine.class);
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assertEquals(0, rulesEngine.getRules().size());
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}
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@Test
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public void ruleImplementationBeanTest() {
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load(RuleImplementationBeanConfiguration.class);
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RulesEngine rulesEngine = this.context.getBean(RulesEngine.class);
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assertEquals(1, rulesEngine.getRules().size());
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}
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@Test
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public void ruleComponentAnnotationTest() {
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load(RuleComponentAnnotationConfiguration.class);
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RulesEngine rulesEngine = this.context.getBean(RulesEngine.class);
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assertEquals(1, rulesEngine.getRules().size());
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}
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@Test
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public void springRuleAnnotationTest() {
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load(SpringRuleAnnotationConfiguration.class);
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RulesEngine rulesEngine = this.context.getBean(RulesEngine.class);
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assertEquals(1, rulesEngine.getRules().size());
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}
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@Configuration
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static class EmptyConfiguration {}
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@Configuration
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static class RuleImplementationBeanConfiguration {
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@Bean
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public RuleImplementationBean ruleImplementationBean() {
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return new RuleImplementationBean();
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}
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static class RuleImplementationBean extends BasicRule {
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@Override
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public boolean evaluate() {
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return true;
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}
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@Override
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public void execute() throws Exception {}
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}
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}
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@Configuration
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static class RuleComponentAnnotationConfiguration {
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@Component
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@Rule
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static class RuleComponentAnnotation {
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@Condition
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public boolean when() {
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return true;
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}
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@Action
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public void then() {}
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}
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}
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@Configuration
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static class SpringRuleAnnotationConfiguration {
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@SpringRule
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static class SpringRuleAnnotation {
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@Condition
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public boolean when() {
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return true;
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}
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@Action
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public void then() {}
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}
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}
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private void load(Class<?> config, String... environment) {
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AnnotationConfigApplicationContext applicationContext = new AnnotationConfigApplicationContext();
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EnvironmentTestUtils.addEnvironment(applicationContext, environment);
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applicationContext.register(config);
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applicationContext.register(EasyRulesAutoConfiguration.class);
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applicationContext.refresh();
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this.context = applicationContext;
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}
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}
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