Spaces to tabs and license cleanup

samples/security/src/main/java/sample/Config.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * 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 sample;
 
 import org.springframework.context.annotation.Bean;
@@ -6,13 +21,15 @@ import org.springframework.context.annotation.Import;
 import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
 import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
 
+// tag::class[]
 @Configuration
 @Import(EmbeddedRedisConfiguration.class) // <1>
 @EnableRedisHttpSession // <2>
 public class Config {
 
-    @Bean
-    public JedisConnectionFactory connectionFactory() {
-        return new JedisConnectionFactory(); // <3>
-    }
+	@Bean
+	public JedisConnectionFactory connectionFactory() {
+		return new JedisConnectionFactory(); // <3>
+	}
 }
+// end::class[]

samples/security/src/main/java/sample/EmbeddedRedisConfiguration.java

@@ -1,6 +1,5 @@
-package sample;
 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2015 the original author or authors.
  *
  * 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
@@ -14,6 +13,8 @@ package sample;
  * License for the specific language governing permissions and limitations under
  * the License.
  */
+package sample;
+
 import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.DisposableBean;
 import org.springframework.beans.factory.InitializingBean;
@@ -36,35 +37,33 @@ import redis.embedded.RedisServer;
 @Configuration
 public class EmbeddedRedisConfiguration {
 
-    @Bean
-    public static RedisServerBean redisServer() {
-        return new RedisServerBean();
-    }
+	@Bean
+	public static RedisServerBean redisServer() {
+		return new RedisServerBean();
+	}
 
-    /**
-     * Implements BeanDefinitionRegistryPostProcessor to ensure this Bean
-     * is initialized before any other Beans. Specifically, we want to ensure
-     * that the Redis Server is started before RedisHttpSessionConfiguration
-     * attempts to enable Keyspace notifications.
-     */
-    static class RedisServerBean implements InitializingBean, DisposableBean, BeanDefinitionRegistryPostProcessor {
-        private RedisServer redisServer;
+	/**
+	 * Implements BeanDefinitionRegistryPostProcessor to ensure this Bean
+	 * is initialized before any other Beans. Specifically, we want to ensure
+	 * that the Redis Server is started before RedisHttpSessionConfiguration
+	 * attempts to enable Keyspace notifications.
+	 */
+	static class RedisServerBean implements InitializingBean, DisposableBean, BeanDefinitionRegistryPostProcessor {
+		private RedisServer redisServer;
 
-        public void afterPropertiesSet() throws Exception {
-            redisServer = new RedisServer(Protocol.DEFAULT_PORT);
-            redisServer.start();
-        }
+		public void afterPropertiesSet() throws Exception {
+			redisServer = new RedisServer(Protocol.DEFAULT_PORT);
+			redisServer.start();
+		}
 
-        public void destroy() throws Exception {
-            if(redisServer != null) {
-                redisServer.stop();
-            }
-        }
+		public void destroy() throws Exception {
+			if(redisServer != null) {
+				redisServer.stop();
+			}
+		}
 
-        @Override
-        public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry) throws BeansException {}
+		public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry) throws BeansException {}
 
-        @Override
-        public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {}
-    }
+		public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {}
+	}
 }

samples/security/src/main/java/sample/Initializer.java

@@ -1,7 +1,24 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * 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 sample;
 
 import org.springframework.session.web.context.AbstractHttpSessionApplicationInitializer;
 
+// tag::class[]
 public class Initializer extends AbstractHttpSessionApplicationInitializer {
 
 }
+// end::class[]

samples/security/src/main/java/sample/SecurityConfig.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2015 the original author or authors.
  *
  * 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
@@ -25,10 +25,10 @@ import org.springframework.security.config.annotation.web.configuration.EnableWe
 
 @EnableWebSecurity
 public class SecurityConfig {
-    @Autowired
-    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
-        auth
-            .inMemoryAuthentication()
-                .withUser("user").password("password").roles("USER");
-    }
+	@Autowired
+	public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
+		auth
+			.inMemoryAuthentication()
+				.withUser("user").password("password").roles("USER");
+	}
 }

samples/security/src/main/java/sample/SecurityInitializer.java

@@ -1,11 +1,28 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * 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 sample;
 
 import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;
 
+// tag::class[]
 public class SecurityInitializer extends
-        AbstractSecurityWebApplicationInitializer {
+		AbstractSecurityWebApplicationInitializer {
 
-    public SecurityInitializer() {
-        super(SecurityConfig.class, Config.class);
-    }
-}
+	public SecurityInitializer() {
+		super(SecurityConfig.class, Config.class);
+	}
+}
+// end::class[]

samples/security/src/main/java/sample/SessionServlet.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * 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 sample;
 
 import javax.servlet.ServletException;
@@ -10,13 +25,13 @@ import java.io.IOException;
 @WebServlet("/session")
 public class SessionServlet extends HttpServlet {
 
-    @Override
-    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
-        String attributeName = req.getParameter("attributeName");
-        String attributeValue = req.getParameter("attributeValue");
-        req.getSession().setAttribute(attributeName, attributeValue);
-        resp.sendRedirect(req.getContextPath() + "/");
-    }
+	@Override
+	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		String attributeName = req.getParameter("attributeName");
+		String attributeValue = req.getParameter("attributeValue");
+		req.getSession().setAttribute(attributeName, attributeValue);
+		resp.sendRedirect(req.getContextPath() + "/");
+	}
 
-    private static final long serialVersionUID = 2878267318695777395L;
+	private static final long serialVersionUID = 2878267318695777395L;
 }