Fixes from audit

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@1198 3d1905a2-6b24-0410-a738-b14d5a86fcbd

libgrowl/src/java/info/growl/GrowlNative.java

@@ -27,14 +27,13 @@
 
 package info.growl;
 
+import javax.imageio.ImageIO;
 import java.awt.image.RenderedImage;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 
-import javax.imageio.ImageIO;
-
 /**
  * Growl notification implementation. This uses JNI to send messages to Growl.
  *
@@ -147,7 +146,7 @@ class GrowlNative implements Growl {
         sendNotification(appName, name, title, body, callbackContext, convertImage(icon));
     }
 
-    private class NotificationType {
+    private static class NotificationType {
         private final String name;
         private final boolean enabledByDefault;
 

src/java/davmail/caldav/CaldavConnection.java

@@ -324,7 +324,7 @@ public class CaldavConnection extends AbstractConnection {
         int size = contacts.size();
         int count = 0;
         for (ExchangeSession.Contact contact : contacts) {
-            DavGatewayTray.debug(new BundleMessage("LOG_LISTING_CONTACT", ++count, size));
+            DavGatewayTray.debug(new BundleMessage("LOG_LISTING_ITEM", ++count, size));
             DavGatewayTray.switchIcon();
             appendItemResponse(response, request, contact);
         }
@@ -334,7 +334,7 @@ public class CaldavConnection extends AbstractConnection {
         int size = events.size();
         int count = 0;
         for (ExchangeSession.Event event : events) {
-            DavGatewayTray.debug(new BundleMessage("LOG_LISTING_EVENT", ++count, size));
+            DavGatewayTray.debug(new BundleMessage("LOG_LISTING_ITEM", ++count, size));
             DavGatewayTray.switchIcon();
             appendItemResponse(response, request, event);
         }
@@ -590,10 +590,7 @@ public class CaldavConnection extends AbstractConnection {
             if (folder.isContact()) {
                 appendContactsResponses(response, request, session.getAllContacts(folderPath));
             } else {
-                DavGatewayTray.debug(new BundleMessage("LOG_SEARCHING_CALENDAR_EVENTS", folderPath));
-                List<ExchangeSession.Event> events = session.getAllEvents(folderPath);
-                DavGatewayTray.debug(new BundleMessage("LOG_FOUND_CALENDAR_EVENTS", events.size()));
-                appendEventsResponses(response, request, events);
+                appendEventsResponses(response, request, session.getAllEvents(folderPath));
                 // Send sub folders for multi-calendar support under iCal, except for public folders
                 if (!folderPath.startsWith("/public")) {
                     List<ExchangeSession.Folder> folderList = session.getSubCalendarFolders(folderPath, false);

src/java/davmail/exchange/VCardReader.java

@@ -29,7 +29,7 @@ public class VCardReader extends ICSBufferedReader {
     /**
      * VCard property
      */
-    public class Property {
+    public static class Property {
         protected String key;
         protected Map<String, Set<String>> params;
         protected List<String> values;
@@ -49,7 +49,7 @@ public class VCardReader extends ICSBufferedReader {
          * @return value
          */
         public String getValue() {
-            if (values == null || values.size() == 0) {
+            if (values == null || values.isEmpty()) {
                 return null;
             } else {
                 return values.get(0);

src/java/davmail/exchange/dav/DavExchangeSession.java

@@ -575,7 +575,7 @@ public class DavExchangeSession extends ExchangeSession {
                     if ("bday".equals(attributeName) || "lastmodified".equals(attributeName) || "datereceived".equals(attributeName)) {
                         value = convertDate(value);
                     } else if ("haspicture".equals(attributeName) || "private".equals(attributeName)) {
-                        value = "1".equals(value)?"true":"false";
+                        value = "1".equals(value) ? "true" : "false";
                     }
                     put(attributeName, value);
                 }
@@ -1230,9 +1230,9 @@ public class DavExchangeSession extends ExchangeSession {
             method.setRequestHeader("Translate", "f");
             method.setRequestHeader("Accept-Encoding", "gzip");
 
+            InputStream inputStream = null;
             try {
                 DavGatewayHttpClientFacade.executeGetMethod(httpClient, method, true);
-                InputStream inputStream;
                 if (isGzipEncoded(method)) {
                     inputStream = (new GZIPInputStream(method.getResponseBodyAsStream()));
                 } else {
@@ -1251,6 +1251,13 @@ public class DavExchangeSession extends ExchangeSession {
                 }
                 contactPhoto.content = new String(Base64.encodeBase64(baos.toByteArray()));
             } finally {
+                if (inputStream != null) {
+                    try {
+                        inputStream.close();
+                    } catch (IOException e) {
+                        LOGGER.debug(e);
+                    }
+                }
                 method.releaseConnection();
             }
         }

src/java/davmail/exchange/dav/Field.java

@@ -266,11 +266,11 @@ public class Field {
     }
 
     protected static String toHexString(int propertyTag) {
-        String hexValue = Integer.toHexString(propertyTag);
+        StringBuilder hexValue = new StringBuilder(Integer.toHexString(propertyTag));
         while (hexValue.length() < 4) {
-            hexValue = '0' + hexValue;
+            hexValue.insert(0, '0');
         }
-        return hexValue;
+        return hexValue.toString();
     }
 
     protected static void createField(String alias, int propertyTag, PropertyType propertyType) {

src/java/davmail/ui/tray/FrameGatewayTray.java

@@ -119,7 +119,7 @@ public class FrameGatewayTray implements DavGatewayTrayInterface {
     public void displayMessage(final String message, final Level level) {
         SwingUtilities.invokeLater(new Runnable() {
             public void run() {
-                if (mainFrame != null) {
+                if (errorArea != null && messageArea != null) {
                     if (level.equals(Level.INFO)) {
                         errorLabel.setIcon(UIManager.getIcon("OptionPane.informationIcon"));
                         errorArea.setText(message);

src/java/davmailmessages.properties

@@ -64,7 +64,6 @@ LOG_EXECUTE_FOLLOW_REDIRECTS=executeFollowRedirects({0})
 LOG_EXECUTE_FOLLOW_REDIRECTS_COUNT=executeFollowRedirects: {0} redirectCount:{1}
 LOG_EXTERNAL_CONNECTION_REFUSED=Connection from external client refused
 LOG_FOUND_ACCEPTED_CERTIFICATE=Found permanently accepted certificate, hash {0}
-LOG_FOUND_CALENDAR_EVENTS=Found {0} calendar events
 LOG_FOUND_CALENDAR_MESSAGES=Found {0} calendar messages
 LOG_IMAP_COMMAND={0} on {1}
 LOG_INVALID_DEPTH=Invalid depth value: {0}
@@ -93,8 +92,7 @@ LOG_LDAP_UNSUPPORTED_FILTER=Unsupported filter: {0}
 LOG_LDAP_UNSUPPORTED_FILTER_ATTRIBUTE=Unsupported filter attribute: {0}= {1}
 LOG_LDAP_UNSUPPORTED_FILTER_VALUE=Unsupported filter value
 LOG_LDAP_UNSUPPORTED_OPERATION=Unsupported operation: {0}
-LOG_LISTING_EVENT=Listing event {0}/{1}
-LOG_LISTING_CONTACT=Listing event {0}/{1}
+LOG_LISTING_ITEM=Listing item {0}/{1}
 LOG_MESSAGE={0}
 LOG_NEW_VERSION_AVAILABLE=A new version ({0}) of DavMail Gateway is available !
 LOG_OPEN_LINK_NOT_SUPPORTED=Open link not supported (tried AWT Desktop and SWT Program)
@@ -109,7 +107,6 @@ LOG_READ_CLIENT_PASSWORD=< ********
 LOG_REPORT_EVENT=Report event {0}/{1}
 LOG_GATEWAY_INTERRUPTED=Stopping DavMail gateway
 LOG_GATEWAY_STOP=DavMail gateway stopped
-LOG_SEARCHING_CALENDAR_EVENTS=Searching calendar events at {0} ...
 LOG_SEARCHING_CALENDAR_MESSAGES=Searching calendar messages...
 LOG_SEARCH_QUERY=Search: {0}
 LOG_SEND_CLIENT_MESSAGE=> {0}

src/java/davmailmessages_fr.properties

@@ -61,7 +61,6 @@ LOG_EXECUTE_FOLLOW_REDIRECTS=executeFollowRedirects({0})
 LOG_EXECUTE_FOLLOW_REDIRECTS_COUNT=executeFollowRedirects: {0} redirectCount: {1}
 LOG_EXTERNAL_CONNECTION_REFUSED=Connexion du client distant refusée
 LOG_FOUND_ACCEPTED_CERTIFICATE=Certificat définitivement accepté trouvé, hash {0}
-LOG_FOUND_CALENDAR_EVENTS={0} évènements trouvés dans le calendrier
 LOG_FOUND_CALENDAR_MESSAGES={0} messages trouvés dans le calendrier
 LOG_IMAP_COMMAND={0} sur {1}
 LOG_INVALID_DEPTH=Profondeur invalide : {0}
@@ -88,7 +87,7 @@ LOG_LDAP_UNSUPPORTED_FILTER=Filtre non support
 LOG_LDAP_UNSUPPORTED_FILTER_ATTRIBUTE=Attribut de filtre non supporté : {0}= {1}
 LOG_LDAP_UNSUPPORTED_FILTER_VALUE=Valeur de filtre non supportée
 LOG_LDAP_UNSUPPORTED_OPERATION=Opération non supportée : {0}
-LOG_LISTING_EVENT=Liste évènement {0}/{1}
+LOG_LISTING_ITEM=Liste élément {0}/{1}
 LOG_MESSAGE={0}
 LOG_NEW_VERSION_AVAILABLE=Une nouvelle version ({0}) de la Passerelle DavMail est disponible !
 LOG_OPEN_LINK_NOT_SUPPORTED=Ouverture de lien impossible (avec AWT Desktop et SWT Program)
@@ -100,7 +99,6 @@ LOG_READ_CLIENT_LOGIN=< LOGIN ********
 LOG_READ_CLIENT_PASS=< PASS ********
 LOG_READ_CLIENT_PASSWORD=< ********
 LOG_REPORT_EVENT=Envoi évènement {0}/{1}
-LOG_SEARCHING_CALENDAR_EVENTS=Recherche des évènements du calendrier {0} ...
 LOG_SEARCHING_CALENDAR_MESSAGES=Recherche des messages de calendrier...
 LOG_SEARCH_QUERY=Recherche : {0}
 LOG_SEND_CLIENT_MESSAGE=> {0}