More fixes from audit

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@1474 3d1905a2-6b24-0410-a738-b14d5a86fcbd

src/java/davmail/exchange/ICSBufferedWriter.java

@@ -45,6 +45,12 @@ public class ICSBufferedWriter {
         writeLine(line, false);
     }
 
+    /**
+     * Write line with or without continuation prefix.
+     *
+     * @param line   line content
+     * @param prefix continuation flag
+     */
     public void writeLine(String line, boolean prefix) {
         int maxLength = 77;
         if (prefix) {

src/java/davmail/exchange/dav/ExchangePropPatchMethod.java

@@ -288,6 +288,12 @@ public class ExchangePropPatchMethod extends PostMethod {
         return responses.get(0);
     }
 
+    /**
+     * Return method http status code.
+     *
+     * @return http status code
+     * @throws HttpException on error
+     */
     public int getResponseStatusCode() throws HttpException {
         String responseDescription = getResponse().getResponseDescription();
         if ("HTTP/1.1 201 Created".equals(responseDescription)) {

src/java/davmail/exchange/ews/DeleteItemMethod.java

@@ -27,6 +27,7 @@ public class DeleteItemMethod extends EWSMethod {
      *
      * @param itemId                   item id
      * @param deleteType               delete mode
+     * @param sendMeetingCancellations send meeting cancellation notifications
      */
     public DeleteItemMethod(ItemId itemId, DeleteType deleteType, SendMeetingCancellations sendMeetingCancellations) {
         super("Item", "DeleteItem");

src/java/davmail/exchange/ews/EWSMethod.java

@@ -412,10 +412,25 @@ public abstract class EWSMethod extends PostMethod {
         this.serverVersion = serverVersion;
     }
 
+    /**
+     * Meeting attendee object
+     */
     public static class Attendee {
+        /**
+         * attendee role
+         */
         public String role;
+        /**
+         * attendee email address
+         */
         public String email;
+        /**
+         * attendee participation status
+         */
         public String partstat;
+        /**
+         * attendee fullname
+         */
         public String name;
     }
 
@@ -565,10 +580,18 @@ public abstract class EWSMethod extends PostMethod {
             return result;
         }
 
+        /**
+         * Get all attendees.
+         * @return all attendees
+         */
         public List<Attendee> getAttendees() {
             return attendees;
         }
 
+        /**
+         * Add attendee.
+         * @param attendee attendee object
+         */
         public void addAttendee(Attendee attendee) {
             if (attendees == null) {
                 attendees = new ArrayList<Attendee>();

src/java/davmail/exchange/ews/FileAttachment.java

@@ -31,10 +31,20 @@ public class FileAttachment {
     protected String attachmentId;
     protected boolean isContactPhoto;
 
+    /**
+     * Default constructor
+     */
     public FileAttachment() {
         // empty constructor
     }
 
+    /**
+     * Build file attachment.
+     *
+     * @param name        attachment name
+     * @param contentType content type
+     * @param content     body as string
+     */
     public FileAttachment(String name, String contentType, String content) {
         this.name = name;
         this.contentType = contentType;
@@ -70,6 +80,11 @@ public class FileAttachment {
         writer.write("</t:FileAttachment>");
     }
 
+    /**
+     * Exchange 2010 only: set contact photo flag on attachment.
+     *
+     * @param isContactPhoto contact photo flag
+     */
     public void setIsContactPhoto(boolean isContactPhoto) {
         this.isContactPhoto = isContactPhoto;
     }

src/java/davmail/exchange/ews/FindItemMethod.java

@@ -28,6 +28,7 @@ public class FindItemMethod extends EWSMethod {
      * @param traversal      folder traversal mode
      * @param baseShape      base item shape
      * @param parentFolderId parent folder id
+     * @param maxCount       maximum result count
      */
     public FindItemMethod(FolderQueryTraversal traversal, BaseShape baseShape, FolderId parentFolderId, int maxCount) {
         super("Item", "FindItem");

src/java/davmail/exchange/ews/GetAttachmentMethod.java

@@ -25,6 +25,8 @@ public class GetAttachmentMethod extends EWSMethod {
 
     /**
      * Get Attachment Method.
+     *
+     * @param attachmentId attachment id
      */
     public GetAttachmentMethod(String attachmentId) {
         super("Attachment", "GetAttachment");

src/java/davmail/exchange/ews/GetUserAvailabilityMethod.java

@@ -104,6 +104,11 @@ public class GetUserAvailabilityMethod extends EWSMethod {
         }
     }
 
+    /**
+     * Get merged freebusy string.
+     *
+     * @return freebusy string
+     */
     public String getMergedFreeBusy() {
         return mergedFreeBusy;
     }

src/java/davmail/exchange/ews/IndexedFieldUpdate.java

@@ -30,10 +30,20 @@ public class IndexedFieldUpdate extends FieldUpdate {
     final Set<FieldUpdate> updates = new HashSet<FieldUpdate>();
     protected final String collectionName;
 
+    /**
+     * Create indexed field update object.
+     *
+     * @param collectionName values collection name e.g. EmailAddresses
+     */
     public IndexedFieldUpdate(String collectionName) {
         this.collectionName = collectionName;
     }
 
+    /**
+     * Add indexed field value.
+     *
+     * @param fieldUpdate field update object
+     */
     public void addFieldValue(FieldUpdate fieldUpdate) {
         updates.add(fieldUpdate);
     }

src/java/davmail/exchange/ews/ItemId.java

@@ -38,6 +38,11 @@ public class ItemId {
         this.changeKey = item.get("ChangeKey");
     }
 
+    /**
+     * Build Item id object from item id.
+     *
+     * @param itemId item id
+     */
     public ItemId(String itemId) {
         this.id = itemId;
         this.changeKey = null;

src/java/davmail/util/StringUtil.java

@@ -293,7 +293,7 @@ public final class StringUtil {
 
     public static String base64ToUrl(String value) {
         String result = value;
-        if (value != null) {
+        if (result != null) {
             if (result.indexOf('+') >= 0) {
                 result = PLUS_PATTERN.matcher(result).replaceAll("-");
             }