PR #382: Added spring-boot autoconfiguration support.

dozer-spring-boot-auto-configuration/dozer-spring-boot-autoconfigure/pom.xml

@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Copyright 2005-2017 Dozer Project
+
+    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.
+
+-->
+<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>
+        <groupId>com.github.dozermapper</groupId>
+        <artifactId>dozer-spring-boot-auto-configuration</artifactId>
+        <version>6.2.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>dozer-spring-boot-autoconfigure</artifactId>
+    <packaging>jar</packaging>
+
+    <name>Spring Boot AutoConfiguration :: Dozer AutoConfiguration</name>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-configuration-processor</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-autoconfigure</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-core</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-logging</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>com.github.dozermapper</groupId>
+            <artifactId>dozer-spring</artifactId>
+            <optional>true</optional>
+        </dependency>
+        <dependency>
+            <groupId>com.github.dozermapper</groupId>
+            <artifactId>dozer-core</artifactId>
+            <optional>true</optional>
+        </dependency>
+    </dependencies>
+</project>

dozer-spring-boot-auto-configuration/dozer-spring-boot-autoconfigure/src/main/java/com/github/dozermapper/springboot/autoconfigure/DozerAutoConfiguration.java

@@ -0,0 +1,70 @@
+/*
+ * Copyright 2005-2017 Dozer Project
+ *
+ * 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.github.dozermapper.springboot.autoconfigure;
+
+import java.io.IOException;
+
+import com.github.dozermapper.spring.DozerBeanMapperFactoryBean;
+import org.dozer.Mapper;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+
+/**
+ * Dozer spring auto configuration.
+ *
+ */
+@Configuration
+@ConditionalOnClass({DozerBeanMapperFactoryBean.class, Mapper.class})
+@ConditionalOnMissingBean(Mapper.class)
+@EnableConfigurationProperties(DozerConfigurationProperties.class)
+public class DozerAutoConfiguration {
+
+    private final DozerConfigurationProperties configurationProperties;
+
+    private final ApplicationContext applicationContext;
+
+    /**
+     * Constructor for creating auto configuration.
+     * @param configurationProperties properties
+     * @param applicationContext context
+     */
+    @Autowired
+    public DozerAutoConfiguration(DozerConfigurationProperties configurationProperties,
+                                  ApplicationContext applicationContext) {
+        this.configurationProperties = configurationProperties;
+        this.applicationContext = applicationContext;
+    }
+
+    /**
+     * Creates default Dozer mapper
+     * @return Dozer mapper
+     * @throws IOException if there is an exception during initialization.
+     */
+    @Bean
+    public DozerBeanMapperFactoryBean dozerMapper() throws IOException {
+        DozerBeanMapperFactoryBean factoryBean = new DozerBeanMapperFactoryBean();
+        factoryBean.setMappingFiles(configurationProperties.getMappingFiles());
+        factoryBean.setApplicationContext(applicationContext);
+        return factoryBean;
+    }
+
+}

dozer-spring-boot-auto-configuration/dozer-spring-boot-autoconfigure/src/main/java/com/github/dozermapper/springboot/autoconfigure/DozerConfigurationProperties.java

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+/*
+ * Copyright 2005-2017 Dozer Project
+ *
+ * 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.github.dozermapper.springboot.autoconfigure;
+
+import java.util.Arrays;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.core.io.Resource;
+
+
+
+/**
+ * Dozer configuration properties.
+ */
+@ConfigurationProperties(prefix = "dozer")
+public class DozerConfigurationProperties {
+
+    /**
+     * Mapping files configuration.
+     * For example <code>classpath:*.dozer.xml</code>.
+     */
+    private Resource[] mappingFiles = new Resource[] {};
+
+    /**
+     * Mapping files configuration.
+     *
+     * @return mapping files
+     */
+    public Resource[] getMappingFiles() {
+        return Arrays.copyOf(mappingFiles, mappingFiles.length);
+    }
+
+    /**
+     * Set mapping files configuration. For example <code>classpath:*.dozer.xml</code>.
+     *
+     * @param mappingFiles dozer mapping files
+     * @return dozer properties
+     */
+    public DozerConfigurationProperties setMappingFiles(Resource[] mappingFiles) {
+        this.mappingFiles = Arrays.copyOf(mappingFiles, mappingFiles.length);
+        return this;
+    }
+}

dozer-spring-boot-auto-configuration/dozer-spring-boot-autoconfigure/src/main/java/com/github/dozermapper/springboot/autoconfigure/package-info.java

@@ -0,0 +1,19 @@
+/*
+ * Copyright 2005-2017 Dozer Project
+ *
+ * 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.
+ */
+/**
+ * Spring boot auto configuration classes.
+ */
+package com.github.dozermapper.springboot.autoconfigure;

dozer-spring-boot-auto-configuration/dozer-spring-boot-autoconfigure/src/main/resources/META-INF/spring.factories

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+org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
+  com.github.dozermapper.springboot.autoconfigure.DozerAutoConfiguration

dozer-spring-boot-auto-configuration/dozer-spring-boot-autoconfigure/src/test/java/com/github/dozermaper/springboot/autoconfigure/AutoConfigurationTests.java

@@ -0,0 +1,97 @@
+/*
+ * Copyright 2005-2017 Dozer Project
+ *
+ * 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.github.dozermaper.springboot.autoconfigure;
+
+import com.github.dozermaper.springboot.autoconfigure.vo.Dest;
+import com.github.dozermaper.springboot.autoconfigure.vo.Source;
+import com.github.dozermapper.springboot.autoconfigure.DozerAutoConfiguration;
+import com.github.dozermapper.spring.DozerBeanMapperFactoryBean;
+import org.dozer.Mapper;
+import org.dozer.metadata.ClassMappingMetadata;
+import org.junit.Test;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.SpringBootConfiguration;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.annotation.Bean;
+
+import java.util.Map;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+public class AutoConfigurationTests {
+
+    @Test
+    public void testDefaultMapperCreated() throws Exception {
+        ConfigurableApplicationContext context = SpringApplication.run(Application.class);
+        Mapper mapper = context.getBean(Mapper.class);
+        assertNotNull(mapper);
+        Map<String, Mapper> beansMap = context.getBeansOfType(Mapper.class);
+        assertTrue(beansMap.containsKey("dozerMapper"));
+        assertEquals(1, beansMap.keySet().size());
+    }
+
+    @Test
+    public void overrideDefaultMapper() throws Exception {
+        ConfigurableApplicationContext context = SpringApplication.run(ConfigWithCustomMapper.class);
+        Map<String, Mapper> beansMap = context.getBeansOfType(Mapper.class);
+        assertEquals(1, beansMap.keySet().size());
+        assertTrue(beansMap.containsKey("customDozerMapper"));
+        assertFalse(beansMap.containsKey("dozerMapper"));
+    }
+
+    @Test
+    public void autoConfigurationDisabled() throws Exception {
+        ConfigurableApplicationContext context = SpringApplication.run(DisabledAutoDozerConfiguration.class);
+        Map<String, Mapper> beansMap = context.getBeansOfType(Mapper.class);
+        assertEquals(0, beansMap.keySet().size());
+    }
+
+    @Test
+    public void testWithMappingFilesConfiguration() throws Exception {
+        ConfigurableApplicationContext context = SpringApplication
+                .run(Application.class, "--dozer.mappingFiles=classpath:/sample_mapping/sample_mapping.xml");
+        Mapper mapper = context.getBean(Mapper.class);
+        assertNotNull(mapper);
+        ClassMappingMetadata mapping = mapper.getMappingMetadata().getClassMapping(Source.class, Dest.class);
+        assertNotNull("Mapping configuration not loaded", mapping);
+    }
+
+    @SpringBootConfiguration
+    @EnableAutoConfiguration
+    public static class Application {
+
+    }
+
+    @SpringBootConfiguration
+    @EnableAutoConfiguration(exclude = DozerAutoConfiguration.class)
+    public static class DisabledAutoDozerConfiguration {
+
+    }
+
+    @SpringBootConfiguration
+    @EnableAutoConfiguration
+    public static class ConfigWithCustomMapper {
+
+        @Bean
+        public DozerBeanMapperFactoryBean customDozerMapper() {
+            return new DozerBeanMapperFactoryBean();
+        }
+    }
+}

dozer-spring-boot-auto-configuration/dozer-spring-boot-autoconfigure/src/test/java/com/github/dozermaper/springboot/autoconfigure/vo/Dest.java

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+/*
+ * Copyright 2005-2017 Dozer Project
+ *
+ * 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.github.dozermaper.springboot.autoconfigure.vo;
+
+public class Dest {
+
+    private String text;
+
+    public String getText() {
+        return text;
+    }
+
+    public Dest setText(String text) {
+        this.text = text;
+        return this;
+    }
+}

dozer-spring-boot-auto-configuration/dozer-spring-boot-autoconfigure/src/test/java/com/github/dozermaper/springboot/autoconfigure/vo/Source.java

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+/*
+ * Copyright 2005-2017 Dozer Project
+ *
+ * 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.github.dozermaper.springboot.autoconfigure.vo;
+
+public class Source {
+
+    private String text;
+
+    public String getText() {
+        return text;
+    }
+
+    public Source setText(String text) {
+        this.text = text;
+        return this;
+    }
+}

dozer-spring-boot-auto-configuration/dozer-spring-boot-autoconfigure/src/test/resources/application.properties

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+#
+# Copyright 2005-2017 Dozer Project
+#
+# 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.
+#
+
+spring.main.banner-mode=off