Use xml / javaconfig folders for samples

Fixes gh-3752

samples/javaconfig/jdbc/src/main/java/org/springframework/security/samples/config/MessageSecurityWebApplicationInitializer.java

@@ -0,0 +1,27 @@
+/*
+ * Copyright 2002-2013 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 org.springframework.security.samples.config;
+
+import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;
+
+/**
+ * No customizations of {@link AbstractSecurityWebApplicationInitializer} are necessary.
+ *
+ * @author Rob Winch
+ */
+public class MessageSecurityWebApplicationInitializer extends
+		AbstractSecurityWebApplicationInitializer {
+}

samples/javaconfig/jdbc/src/main/java/org/springframework/security/samples/config/SecurityConfig.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2002-2016 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 org.springframework.security.samples.config;
+
+import javax.sql.DataSource;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+
+@EnableWebSecurity
+public class SecurityConfig {
+	@Autowired
+	private DataSource dataSource;
+
+	// @formatter:off
+	@Autowired
+	public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
+		auth
+			.jdbcAuthentication()
+				.dataSource(dataSource)
+				.withDefaultSchema()
+				.withUser("user").password("password").roles("USER");
+	}
+	// @formatter:on
+}

samples/javaconfig/jdbc/src/main/resources/logback.xml

@@ -0,0 +1,12 @@
+<configuration>
+	<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+	<encoder>
+		<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+	</encoder>
+	</appender>
+
+	<root level="WARN">
+		<appender-ref ref="STDOUT" />
+	</root>
+
+</configuration>

samples/javaconfig/jdbc/src/main/webapp/META-INF/MANIFEST.MF

@@ -0,0 +1,2 @@
+Manifest-Version: 1.0
+