add cache and log4j2

pom.xml

@@ -26,6 +26,11 @@
 				<enabled>true</enabled>
 			</releases>
 		</repository>
+		<repository>
+            <id>jboss-snapshots-repository</id>
+            <name>JBoss Snapshots Repository</name>
+            <url>https://repository.jboss.org/nexus/content/repositories/snapshots/</url>
+        </repository>
 	</repositories>
 
 	<dependencies>
@@ -101,6 +106,12 @@
 					<artifactId>slf4j-api</artifactId>
 					<groupId>org.slf4j</groupId>
 				</exclusion>
+				<exclusion>
+					<artifactId>
+						hibernate-commons-annotations
+					</artifactId>
+					<groupId>org.hibernate.common</groupId>
+				</exclusion>
 			</exclusions>
 		</dependency>
 		<dependency>
@@ -149,6 +160,23 @@
 			<artifactId>mysql-connector-java</artifactId>
 			<version>5.1.27</version>
 		</dependency>
+
+		<dependency>
+			<groupId>org.hibernate.common</groupId>
+			<artifactId>hibernate-commons-annotations</artifactId>
+			<version>4.0.5-SNAPSHOT</version>
+		</dependency>
+
+		<dependency>
+			<groupId>opensymphony</groupId>
+			<artifactId>oscache</artifactId>
+			<version>2.4.1</version>
+		</dependency>
+		<dependency>  
+		    <groupId>com.whalin</groupId>  
+		    <artifactId>Memcached-Java-Client</artifactId>  
+		    <version>3.0.1</version>  
+		</dependency>   
 
 <!--         <dependency>  
             <groupId>org.apache.activemq</groupId>  

src/main/java/org/telap/util/RequestUtil.java

@@ -0,0 +1,113 @@
+package org.telap.util;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * Convenience class for setting and retrieving cookies.
+ */
+public final class RequestUtil {
+    private static final Log log = LogFactory.getLog(RequestUtil.class);
+
+    /**
+     * Checkstyle rule: utility classes should not have public constructor
+     */
+    private RequestUtil() {
+    }
+
+    /**
+     * Convenience method to set a cookie
+     *
+     * @param response the current response
+     * @param name the name of the cookie
+     * @param value the value of the cookie
+     * @param path the path to set it on
+     */
+    public static void setCookie(HttpServletResponse response, String name,
+                                 String value, String path) {
+        if (log.isDebugEnabled()) {
+            log.debug("Setting cookie '" + name + "' on path '" + path + "'");
+        }
+
+        Cookie cookie = new Cookie(name, value);
+        cookie.setSecure(false);
+        cookie.setPath(path);
+        cookie.setMaxAge(3600 * 24 * 30); // 30 days
+
+        response.addCookie(cookie);
+    }
+
+    /**
+     * Convenience method to get a cookie by name
+     *
+     * @param request the current request
+     * @param name the name of the cookie to find
+     *
+     * @return the cookie (if found), null if not found
+     */
+    public static Cookie getCookie(HttpServletRequest request, String name) {
+        Cookie[] cookies = request.getCookies();
+        Cookie returnCookie = null;
+
+        if (cookies == null) {
+            return returnCookie;
+        }
+
+        for (final Cookie thisCookie : cookies) {
+            if (thisCookie.getName().equals(name) && !"".equals(thisCookie.getValue())) {
+                returnCookie = thisCookie;
+                break;
+            }
+        }
+
+        return returnCookie;
+    }
+
+    /**
+     * Convenience method for deleting a cookie by name
+     *
+     * @param response the current web response
+     * @param cookie the cookie to delete
+     * @param path the path on which the cookie was set (i.e. /appfuse)
+     */
+    public static void deleteCookie(HttpServletResponse response,
+                                    Cookie cookie, String path) {
+        if (cookie != null) {
+            // Delete the cookie by setting its maximum age to zero
+            cookie.setMaxAge(0);
+            cookie.setPath(path);
+            response.addCookie(cookie);
+        }
+    }
+
+    /**
+     * Convenience method to get the application's URL based on request
+     * variables.
+     * 
+     * @param request the current request
+     * @return URL to application
+     */
+    public static String getAppURL(HttpServletRequest request) {
+        if (request == null) return "";
+
+        StringBuffer url = new StringBuffer();
+        int port = request.getServerPort();
+        if (port < 0) {
+            port = 80; // Work around java.net.URL bug
+        }
+        String scheme = request.getScheme();
+        url.append(scheme);
+        url.append("://");
+        url.append(request.getServerName());
+        if ((scheme.equals("http") && (port != 80)) || (scheme.equals("https") && (port != 443))) {
+            url.append(':');
+            url.append(port);
+        }
+        url.append(request.getContextPath());
+        return url.toString();
+    }
+}