GH-189 - Better artifact names for example projects.
This commit is contained in:
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= Spring Modulith Example Documentation
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:modulith-docs: ../../../target/spring-modulith-docs
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== Overview
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plantuml::{modulith-docs}/components.puml[format="svg"]
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== Inventory
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plantuml::{modulith-docs}/module-inventory.puml[format="svg"]
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include::{modulith-docs}/module-inventory.adoc[]
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== Orders
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plantuml::{modulith-docs}/module-order.puml[format="svg"]
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include::{modulith-docs}/module-order.adoc[]
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/*
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* Copyright 2022-2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package example;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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/**
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* Spring Modulith example application
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*
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* @author Oliver Drotbohm
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*/
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@SpringBootApplication
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public class Application {
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public static void main(String... args) {}
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}
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/*
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* Copyright 2022-2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package example.inventory;
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import example.order.OrderCompleted;
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import lombok.RequiredArgsConstructor;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.context.ApplicationEventPublisher;
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import org.springframework.modulith.ApplicationModuleListener;
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import org.springframework.stereotype.Service;
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/**
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* A Spring {@link Service} exposed by the inventory module.
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*
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* @author Oliver Drotbohm
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*/
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@Service
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@RequiredArgsConstructor
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class InventoryManagement {
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private static final Logger LOG = LoggerFactory.getLogger(InventoryManagement.class);
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private final ApplicationEventPublisher events;
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@ApplicationModuleListener
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void on(OrderCompleted event) throws InterruptedException {
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var orderId = event.orderId();
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LOG.info("Received order completion for {}.", orderId);
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// Simulate busy work
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Thread.sleep(1000);
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events.publishEvent(new InventoryUpdated(orderId));
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LOG.info("Finished order completion for {}.", orderId);
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}
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}
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/*
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* Copyright 2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package example.inventory;
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import java.util.UUID;
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/**
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* @author Oliver Drotbohm
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*/
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public record InventoryUpdated(UUID orderId) {}
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/**
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* The logical application module inventory implemented as a single-package module. Allows to hide application
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* components inside the module by using package scoped types.
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*
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* @see example.inventory.InventoryInternal
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*/
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@org.springframework.lang.NonNullApi
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package example.inventory;
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/*
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* Copyright 2022-2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package example.order;
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import java.util.UUID;
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import org.jmolecules.event.types.DomainEvent;
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/**
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* @author Oliver Drotbohm
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*/
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public record OrderCompleted(UUID orderId) implements DomainEvent {}
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/*
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* Copyright 2022-2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package example.order;
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import lombok.NonNull;
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import lombok.RequiredArgsConstructor;
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import java.util.UUID;
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import org.springframework.context.ApplicationEventPublisher;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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/**
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* @author Oliver Drotbohm
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*/
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@Service
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@RequiredArgsConstructor
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public class OrderManagement {
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private final @NonNull ApplicationEventPublisher events;
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@Transactional
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public void complete() {
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events.publishEvent(new OrderCompleted(UUID.randomUUID()));
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}
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}
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/**
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* The logical application module order implemented as a multi-package module. Internal components located in nested
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* packages are prevented from being accessed by the {@link org.springframework.modulith.core.ApplicationModules} type.
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*
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* @see example.ModularityTests
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*/
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@org.springframework.lang.NonNullApi
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package example.order;
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/*
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* Copyright 2022-2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package example;
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import example.inventory.InventoryUpdated;
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import example.order.OrderManagement;
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import java.util.Collection;
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import org.bson.UuidRepresentation;
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import org.junit.jupiter.api.Test;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.boot.test.context.TestConfiguration;
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import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
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import org.springframework.context.annotation.Bean;
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import org.springframework.modulith.events.EventPublicationRegistry;
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import org.springframework.modulith.test.EnableScenarios;
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import org.springframework.modulith.test.Scenario;
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import org.testcontainers.containers.MongoDBContainer;
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import org.testcontainers.junit.jupiter.Testcontainers;
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import com.mongodb.ConnectionString;
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import com.mongodb.MongoClientSettings;
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import com.mongodb.client.MongoClient;
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import com.mongodb.client.MongoClients;
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/**
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* Integration test for the overall application.
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*
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* @author Oliver Drotbohm
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*/
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@SpringBootTest
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@EnableScenarios
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@Testcontainers(disabledWithoutDocker = true)
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class ApplicationIntegrationTests {
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@TestConfiguration
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static class MongoDbInfrastructureConfiguration {
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@Bean
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@ServiceConnection
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MongoDBContainer mongoDBContainer() {
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return new MongoDBContainer("mongo:6.0.3");
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}
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@Bean
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public MongoClient mongoClient(MongoDBContainer container) {
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var settings = MongoClientSettings.builder()
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.uuidRepresentation(UuidRepresentation.STANDARD)
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.applyConnectionString(new ConnectionString(container.getReplicaSetUrl()))
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.build();
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return MongoClients.create(settings);
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}
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}
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@Autowired OrderManagement orders;
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@Autowired EventPublicationRegistry registry;
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@Test
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void bootstrapsApplication(Scenario scenario) throws Exception {
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scenario.stimulate(() -> orders.complete())
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.andWaitForStateChange(() -> registry.findIncompletePublications(), Collection::isEmpty)
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.andExpect(InventoryUpdated.class)
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.toArrive();
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}
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}
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/*
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* Copyright 2022-2023 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package example;
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import org.junit.jupiter.api.Test;
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import org.springframework.modulith.core.ApplicationModules;
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import org.springframework.modulith.docs.Documenter;
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/**
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* Tests to verify the modular structure and generate documentation for the modules.
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*
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* @author Oliver Drotbohm
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*/
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class ModularityTests {
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ApplicationModules modules = ApplicationModules.of(Application.class);
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@Test
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void verifiesModularStructure() {
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modules.verify();
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}
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@Test
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void createModuleDocumentation() {
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new Documenter(modules).writeDocumentation();
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}
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}
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<?xml version="1.0" encoding="UTF-8"?>
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<configuration>
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<include resource="org/springframework/boot/logging/logback/defaults.xml"/>
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<include resource="org/springframework/boot/logging/logback/console-appender.xml" />
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<root level="INFO">
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<appender-ref ref="CONSOLE" />
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</root>
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<logger name="org.springframework.data.mongodb" level="DEBUG"/>
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<logger name="org.springframework.modulith" level="DEBUG"/>
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<logger name="com.github.dockerjava" level="WARN" />
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<logger name="example" level="INFO" />
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</configuration>
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