Add logback-access, update readme

Author: joliveros

README.md

@@ -1,3 +1,7 @@
+<a href="https://www.twilio.com">
+  <img src="https://static0.twilio.com/marketing/bundles/marketing/img/logos/wordmark-red.svg" alt="Twilio" width="250" />
+</a>
+
 # Server Notifications with Servlets
 
 [![Build
@@ -10,7 +14,8 @@ Use Twilio to send SMS alerts so that you never miss a critical issue.
 ### Local Development
 
 1. First clone this repository and `cd` into it:
-   ```
+
+   ```bash
    git clone git@github.com:TwilioDevEd/server-notifications-servlets.git
    cd server-notifications-servlets
    ```
@@ -19,32 +24,32 @@ Use Twilio to send SMS alerts so that you never miss a critical issue.
 
    You can find the AccountSID and the AuthToken at https://www.twilio.com/user/account/settings.
 
-   ```
+   ```bash
    export TWILIO_ACCOUNT_SID=your account sid
    export TWILIO_AUTH_TOKEN=your auth token
    ```
 
    The Twilio Phone Number can be found at https://www.twilio.com/user/account/phone-numbers/incoming.
 
-   ```
+   ```bash
    export TWILIO_PHONE_NUMBER=your Twilio phone number
    ```
 
 3. Make sure the tests succeed:
 
-   ```
+   ```bash
    mvn compile test
    ```
 
-4. Run the application.
+4. Run the application. The `--debug` flag is optional, it enables logging of requests, 
+   responses and other application events.
 
-   ```
-   mvn compile && mvn jetty:run
+   ```bash
+   mvn compile && mvn jetty:run --debug
    ```
 
 5. Check it out at [http://localhost:8080](http://localhost:8080)
 
-That's it!
 
 ## Meta
 

pom.xml

@@ -26,7 +26,7 @@
         <dependency>
             <groupId>com.twilio.sdk</groupId>
             <artifactId>twilio</artifactId>
-            <version>7.0.0-rc-29</version>
+            <version>7.7.0</version>
         </dependency>
 
         <!-- Gson -->

src/main/resources/jetty-logback-access.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure_9_3.dtd">
+
+<!-- =============================================================== -->
+<!-- Configure the Logback Request Log                               -->
+<!-- =============================================================== -->
+<Configure id="Server" class="org.eclipse.jetty.server.Server">
+    <Set name="RequestLog">
+        <New id="RequestLog" class="ch.qos.logback.access.jetty.RequestLogImpl">
+            <Set name="name">logback-access</Set>
+            <Set name="resource">/logback-access.xml</Set>
+            <Call name="start"/>
+        </New>
+    </Set>
+</Configure>

src/main/resources/jetty-logging.properties

@@ -0,0 +1 @@
+org.eclipse.jetty.util.log.class=org.eclipse.jetty.util.log.Slf4JLog

src/main/resources/logback-access.xml

@@ -0,0 +1,8 @@
+<configuration>
+    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%fullRequest%n%n%fullResponse</pattern>
+        </encoder>
+    </appender>
+    <appender-ref ref="CONSOLE" />
+</configuration>

src/main/resources/logback.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 
+  Example LOGBACK Configuration File
+  http://logback.qos.ch/manual/configuration.html
+  -->
+<configuration scan="true" scanPeriod="30 seconds">
+  <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="debug">
+    <appender-ref ref="STDOUT" />
+  </root>
+</configuration>