[ISSUE: 658] Support the mapping-files attribute on dozer:mapper elem…

…ent in dozer-spring4 module (#659)

* Support the mapping-files attribute on dozer:mapper element in dozer-spring4 module
Fixes gh-658

* Fix testcase name
See gh-658

dozer-integrations/dozer-spring-support/dozer-spring4/src/main/java/com/github/dozermapper/spring/MapperDefinitionParser.java

@@ -21,6 +21,7 @@
 import org.springframework.beans.factory.support.BeanDefinitionBuilder;
 import org.springframework.beans.factory.xml.AbstractBeanDefinitionParser;
 import org.springframework.beans.factory.xml.ParserContext;
+import org.springframework.util.StringUtils;
 
 /**
  * {@link AbstractBeanDefinitionParser} which uses {@link BeanDefinitionBuilder#rootBeanDefinition(Class)}
@@ -31,6 +32,10 @@ public class MapperDefinitionParser extends AbstractBeanDefinitionParser {
     @Override
     protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext) {
         BeanDefinitionBuilder builder = BeanDefinitionBuilder.rootBeanDefinition(DozerBeanMapperFactoryBean.class);
+        String mappingFiles = element.getAttribute("mapping-files");
+        if (StringUtils.hasLength(mappingFiles)) {
+            builder.addPropertyValue("mappingFiles", mappingFiles);
+        }
         return builder.getBeanDefinition();
     }
 }

dozer-integrations/dozer-spring-support/dozer-spring4/src/main/resources/META-INF/spring.schemas

@@ -15,3 +15,4 @@
 #
 
 http\://dozermapper.github.io/schema/dozer-spring.xsd=schema/dozer-spring.xsd
+https\://dozermapper.github.io/schema/dozer-spring.xsd=schema/dozer-spring.xsd

dozer-integrations/dozer-spring-support/dozer-spring4/src/main/resources/schema/dozer-spring.xsd

@@ -27,7 +27,18 @@
     <xs:element name="mapper">
         <xs:complexType>
             <xs:complexContent>
-                <xs:extension base="beans:identifiedType"/>
+                <xs:extension base="beans:identifiedType">
+                    <xs:attribute name="mapping-files" type="xs:string">
+                        <xs:annotation>
+                            <xs:documentation>
+                            <![CDATA[
+                            Spring resources definition for providing mapping file location.
+                            Could be used for loading all mapping files by wildcard definition(e.g. classpath*:/*.dozer.xml).
+                            ]]>
+                            </xs:documentation>
+                        </xs:annotation>
+                    </xs:attribute>
+                </xs:extension>
             </xs:complexContent>
         </xs:complexType>
     </xs:element>

dozer-integrations/dozer-spring-support/dozer-spring4/src/test/java/com/github/dozermapper/spring/functional_tests/NamespaceTest.java

@@ -15,6 +15,7 @@
  */
 package com.github.dozermapper.spring.functional_tests;
 
+import com.github.dozermapper.core.DozerBeanMapper;
 import com.github.dozermapper.core.Mapper;
 import com.github.dozermapper.spring.functional_tests.support.ReferencingBean;
 
@@ -25,8 +26,9 @@
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 
-import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertTrue;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(locations = "/springNameSpace.xml")
@@ -46,6 +48,13 @@ public void shouldRegisterMapper() {
         Mapper mapper = referencingBean.getMapper();
 
         assertNotNull(mapper);
-        assertEquals(beanMapper, mapper);
+        assertSame(beanMapper, mapper);
     }
+
+    @Test
+    public void shouldApplyMappingFiles() {
+        DozerBeanMapper beanMapper = context.getBean("beanMapperWithMappingFiles", DozerBeanMapper.class);
+        assertTrue(beanMapper.getMappingFiles().stream().anyMatch(file -> file.contains("/mappings/")));
+    }
+
 }

dozer-integrations/dozer-spring-support/dozer-spring4/src/test/java/com/github/dozermapper/spring/functional_tests/support/ReferencingBean.java

@@ -24,9 +24,9 @@
 public class ReferencingBean {
 
     @Autowired
-    Mapper mapper;
+    Mapper beanMapper;
 
     public Mapper getMapper() {
-        return mapper;
+        return beanMapper;
     }
 }

dozer-integrations/dozer-spring-support/dozer-spring4/src/test/resources/springNameSpace.xml

@@ -27,5 +27,7 @@
 
     <bean class="com.github.dozermapper.spring.functional_tests.support.ReferencingBean"/>
 
+    <dozer:mapper id="beanMapperWithMappingFiles" mapping-files="classpath*:/mappings/*.xml"/>
+
 </beans>