SEC-2194: Add Java Config samples

samples/servletapi-xml/src/main/resources/applicationContext-security.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<b:beans xmlns:b="http://www.springframework.org/schema/beans"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xmlns="http://www.springframework.org/schema/security"
+  xmlns:p="http://www.springframework.org/schema/p"
+  xmlns:util="http://www.springframework.org/schema/util"
+  xsi:schemaLocation="http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd
+    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+    http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd">
+
+  <http auto-config="true" use-expressions="true">
+    <intercept-url pattern="/**" access="permitAll"/>
+  </http>
+
+  <authentication-manager>
+    <authentication-provider>
+      <user-service>
+        <user name="user" password="password" authorities="ROLE_USER" />
+        <user name="admin" password="password" authorities="ROLE_USER,ROLE_ADMIN"/>
+      </user-service>
+    </authentication-provider>
+  </authentication-manager>
+</b:beans>