J2EE webapp packaging to deploy DavMail in any application server

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@130 3d1905a2-6b24-0410-a738-b14d5a86fcbd

build.xml

@@ -44,6 +44,7 @@
                 <include name="*.jar"/>
                 <exclude name="nsisant*.jar"/>
                 <exclude name="jsmoothgen-ant.jar"/>
+                <exclude name="servlet-api.jar"/>
             </fileset>
         </copy>
         <copy file="davmail.sh" todir="dist"/>
@@ -63,6 +64,20 @@
                 <exclude name="lib/swt*.jar"/>
             </fileset>
         </zip>
+        <copy todir="dist/web">
+            <fileset dir="src/web"/>
+        </copy>
+        <copy todir="dist/web/WEB-INF/lib">
+            <fileset dir="dist/lib">
+                <include name="*.jar"/>
+                <exclude name="nsisant*.jar"/>
+                <exclude name="jsmoothgen-ant.jar"/>
+                <exclude name="lib/swt*.jar"/>
+            </fileset>
+        </copy>
+        <jar destfile="dist/davmail-${version}.war">
+            <fileset dir="dist/web"/>
+        </jar>
         <tar tarfile="dist/davmail-linux-x86-${version}.tgz" compression="gzip">
             <tarfileset prefix="davmail-linux-x86-${version}" dir="dist" filemode="755">
                 <include name="davmail.sh"/>

src/java/davmail/DavGateway.java

@@ -35,22 +35,7 @@ public class DavGateway {
 
     public static void start() {
         // first stop existing servers
-        if (smtpServer != null) {
-            smtpServer.close();
-            try {
-                smtpServer.join();
-            } catch (InterruptedException e) {
-                DavGatewayTray.warn("Exception waiting for listener to die", e);
-            }
-        }
-        if (popServer != null) {
-            popServer.close();
-            try {
-                popServer.join();
-            } catch (InterruptedException e) {
-                DavGatewayTray.warn("Exception waiting for listener to die", e);
-            }
-        }
+        DavGateway.stop();
         int smtpPort = Settings.getIntProperty("davmail.smtpPort");
         if (smtpPort == 0) {
             smtpPort = SmtpServer.DEFAULT_PORT;
@@ -74,4 +59,23 @@ public class DavGateway {
 
     }
 
+     public static void stop() {
+         if (smtpServer != null) {
+             smtpServer.close();
+             try {
+                 smtpServer.join();
+             } catch (InterruptedException e) {
+                 DavGatewayTray.warn("Exception waiting for listener to die", e);
+             }
+         }
+         if (popServer != null) {
+             popServer.close();
+             try {
+                 popServer.join();
+             } catch (InterruptedException e) {
+                 DavGatewayTray.warn("Exception waiting for listener to die", e);
+             }
+         }
+     }
+
 }

src/java/davmail/web/DavGatewayServletContextListener.java

@@ -0,0 +1,40 @@
+package davmail.web;
+
+import davmail.Settings;
+import davmail.DavGateway;
+import davmail.tray.DavGatewayTray;
+
+import javax.servlet.ServletContextListener;
+import javax.servlet.ServletContextEvent;
+import java.io.InputStream;
+import java.io.IOException;
+
+/**
+ * Context Listener to start/stop DavMail
+ */
+public class DavGatewayServletContextListener implements ServletContextListener {
+    public void contextInitialized(ServletContextEvent event) {
+        InputStream settingInputStream = null;
+        try {
+            settingInputStream = DavGatewayServlet.class.getClassLoader().getResourceAsStream("davmail.properties");
+            Settings.load(settingInputStream);
+            DavGateway.start();
+        } catch (IOException e) {
+            DavGatewayTray.error("Error loading settings file from classpath: ", e);
+        } finally {
+            if (settingInputStream != null) {
+                try {
+                    settingInputStream.close();
+                } catch (IOException e) {
+                    DavGatewayTray.debug("Error closing configuration file: ", e);
+                }
+            }
+        }
+        DavGatewayTray.debug("DavMail Gateway started");
+    }
+
+    public void contextDestroyed(ServletContextEvent event) {
+        DavGatewayTray.debug("Stopping DavMail Gateway...");
+        DavGateway.stop();
+    }
+}

src/web/WEB-INF/classes/davmail.properties

@@ -0,0 +1,11 @@
+davmail.url=http://exchangeServer/exchange/
+davmail.popPort=1110
+davmail.smtpPort=1025
+davmail.keepDelay=30
+davmail.allowRemote=true
+davmail.enableProxy=false
+davmail.proxyHost=
+davmail.proxyPort=
+davmail.proxyUser=
+davmail.proxyPassword=
+davmail.server=true

src/web/WEB-INF/web.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<web-app xmlns="http://java.sun.com/xml/ns/javaee"
+           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+           xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
+		  http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
+           version="2.5">
+     <description>
+        Ever wanted to get rid of Outlook ? DavMail is a POP/SMTP exchange gateway allowing
+        users to use any mail client (e.g. Thunderbird) with an Exchange server, even from the internet
+        through Outlook Web Access. DavMail gateway is implemented in java and should run on
+        any platform. Releases are tested on Windows and Linux (Ubuntu). MacOS support is currently
+        limited to server (headless) mode. Tested successfully with the Iphone (gateway running on a
+        server).
+    </description>
+    <listener>
+        <listener-class>davmail.web.DavGatewayServletContextListener</listener-class>
+    </listener>
+</web-app>