properties logic moved entirelly under a package

spring-all/src/main/java/org/baeldung/properties/core/ComponentUsingProperties.java

@@ -1,4 +1,4 @@
-package org.baeldung.core;
+package org.baeldung.properties.core;
 
 import org.springframework.beans.factory.InitializingBean;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -23,8 +23,8 @@ public class ComponentUsingProperties implements InitializingBean {
 
     @Override
     public void afterPropertiesSet() throws Exception {
-        System.out.println("via @Value: " + injectedProperty);
-        System.out.println("via Environment: " + env.getProperty("key.something"));
+        System.out.println("in afterPropertiesSet via @Value: " + injectedProperty);
+        System.out.println("in afterPropertiesSet Environment: " + env.getProperty("key.something"));
     }
 
 }

spring-all/src/main/java/org/baeldung/properties/spring/PropertiesWithJavaConfig.java

@@ -0,0 +1,25 @@
+package org.baeldung.properties.spring;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.PropertySource;
+import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
+
+@Configuration
+@ComponentScan("org.baeldung.core")
+@PropertySource("classpath:foo.properties")
+public class PropertiesWithJavaConfig {
+
+    public PropertiesWithJavaConfig() {
+        super();
+    }
+
+    // beans
+
+    @Bean
+    public PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() {
+        return new PropertySourcesPlaceholderConfigurer();
+    }
+
+}

spring-all/src/main/java/org/baeldung/properties/spring/PropertiesWithXmlConfig.java

@@ -1,14 +1,13 @@
-package org.baeldung.spring.properties;
+package org.baeldung.properties.spring;
 
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.ImportResource;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
 
 @Configuration
 @ImportResource("classpath:configForProperties.xml")
 @ComponentScan("org.baeldung.core")
-public class PropertiesWithXmlConfig extends WebMvcConfigurerAdapter {
+public class PropertiesWithXmlConfig {
 
     public PropertiesWithXmlConfig() {
         super();

spring-all/src/main/java/org/baeldung/spring/properties/PropertiesWithJavaConfig.java

@@ -1,17 +0,0 @@
-package org.baeldung.spring.properties;
-
-import org.springframework.context.annotation.ComponentScan;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.PropertySource;
-import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
-
-@Configuration
-@ComponentScan("org.baeldung.core")
-@PropertySource("classpath:foo.properties")
-public class PropertiesWithJavaConfig extends WebMvcConfigurerAdapter {
-
-    public PropertiesWithJavaConfig() {
-        super();
-    }
-
-}

spring-all/src/main/resources/configForProperties.xml

@@ -1,9 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
+    xmlns:util="http://www.springframework.org/schema/util"
     xsi:schemaLocation="
       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
+      http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.2.xsd
       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd">
 
-    <context:property-placeholder location="classpath:foo.properties" />
+    <util:properties id="fooProperties" location="classpath:foo.properties" />
+    <context:property-placeholder properties-ref="fooProperties" />
+    <!-- <context:property-placeholder location="classpath:foo.properties" /> -->
 
 </beans>

spring-all/src/main/resources/logback.xml

@@ -12,6 +12,8 @@
 
 	<!-- in order to debug some marshalling issues, this needs to be TRACE -->
 	<logger name="org.springframework.web.servlet.mvc" level="WARN" />
+    
+    <logger name="org.springframework.core.io.support" level="INFO" />
 
 	<root level="INFO">
 		<appender-ref ref="STDOUT" />

spring-all/src/test/java/org/baeldung/properties/core/PropertiesWithJavaIntegrationTest.java

@@ -1,8 +1,11 @@
-package org.baeldung.core;
+package org.baeldung.properties.core;
 
-import org.baeldung.spring.properties.PropertiesWithJavaConfig;
+import org.baeldung.properties.spring.PropertiesWithJavaConfig;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.env.Environment;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
@@ -11,9 +14,16 @@ import org.springframework.test.context.support.AnnotationConfigContextLoader;
 @ContextConfiguration(classes = { PropertiesWithJavaConfig.class }, loader = AnnotationConfigContextLoader.class)
 public class PropertiesWithJavaIntegrationTest {
 
+    @Autowired
+    private Environment env;
+
+    @Value("${key.something}")
+    private String injectedProperty;
+
     @Test
     public final void givenContextIsInitialized_thenNoException() {
-        //
+        System.out.println("in test via @Value: " + injectedProperty);
+        System.out.println("in test Environment: " + env.getProperty("key.something"));
     }
 
 }

spring-all/src/test/java/org/baeldung/properties/core/PropertiesWithXmlIntegrationTest.java

@@ -1,8 +1,11 @@
-package org.baeldung.core;
+package org.baeldung.properties.core;
 
-import org.baeldung.spring.properties.PropertiesWithXmlConfig;
+import org.baeldung.properties.spring.PropertiesWithXmlConfig;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.env.Environment;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
@@ -11,9 +14,16 @@ import org.springframework.test.context.support.AnnotationConfigContextLoader;
 @ContextConfiguration(classes = { PropertiesWithXmlConfig.class }, loader = AnnotationConfigContextLoader.class)
 public class PropertiesWithXmlIntegrationTest {
 
+    @Autowired
+    private Environment env;
+
+    @Value("${key.something}")
+    private String injectedProperty;
+
     @Test
     public final void givenContextIsInitialized_thenNoException() {
-        //
+        System.out.println("in test via @Value: " + injectedProperty);
+        System.out.println("in test Environment: " + env.getProperty("key.something"));
     }
 
 }