diff -r b5d63d5fc252 -r a469c0e6e7fb smf/smfservermodule/smfclient/common/smfactions.h
--- a/smf/smfservermodule/smfclient/common/smfactions.h	Mon Jun 07 11:43:45 2010 +0100
+++ b/smf/smfservermodule/smfclient/common/smfactions.h	Wed Jun 23 19:51:49 2010 +0530
@@ -9,6 +9,9 @@
  * Initial Contributors:
  * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution
  *
+ * Contributors:
+ * Manasij Roy, Nalina Hariharan
+ *
  * Description:
  * Represents activities in terms similar to standard activity stream http://activitystrea.ms/
  */
@@ -26,7 +29,13 @@
 #include <QMetaType>
 
 #include "smfclientglobal.h"
+#include "smfpost.h"
+#include "smfcontact.h"
 
+/**
+ * Implementation const
+ */
+const int MaxSmfActivityEntrySize = 5000;
 
 /**
  * The actions in the activity based on Atom Activity Base Schema
@@ -44,7 +53,7 @@
 	SmfActivitySave,
 	SmfActivityShare,
 	SmfActivityTag,
-	SmfActivityUpdate,
+	SmfActivityUpdate
 	};
 
 /**
@@ -93,7 +102,7 @@
 	{
 public:
 	/**
-	 * Constructor with default argument
+	 * Constructor
 	 */
 	SmfActivityObject();
 
@@ -103,102 +112,122 @@
 	SmfActivityObject(const SmfActivityObject& aOther);
 	
 	/**
+	 * Overloaded = operator
+	 * @param aOther The reference object
+	 * @return The target reference value
+	 */
+	SmfActivityObject& operator=( const SmfActivityObject &aOther );
+	
+	/**
 	 * Destructor
 	 */
 	~SmfActivityObject();
 
 	/**
-	 * retruns service specific Id of this object in the entry 
+	 * @return returns service specific Id of this object in the entry 
 	 */
 	QString id() const;
 	
 	/**
-	 * returns thumbnail if availabel for this object in the entry
+	 * @return returns thumbnail if availabel for this object in the entry
 	 */
 	QImage thumbnail() const;
 	
 	/**
-	 * Captions for this object
+	 * @return Captions for this object
 	 */
 	QString caption() const;
 	
 	/**
-	 * retruns the type of this object
+	 * @return retruns the type of this object
 	 */
-	SmfActivityObjectType type() const;
+	SmfActivityObjectType type( ) const;
 	
 	/**
-	 * returns data of the object - see type() for casting
+	 * @return returns data of the object - see type() for casting
 	 */
 	QVariant objData() const;
 	
 	/**
-	 * url of this object, e.g. url of the image on which somebody commented
+	 * @return url of this object, e.g. url of the image on which somebody commented
 	 */
 	QString link() const;
 	
 	/**
-	 * Time of creation of this object
+	 * @return Time of creation of this object
 	 */
 	QDateTime time() const;
 	
 	/**
-	 * Description of the content of this object
+	 * @return Description of the content of this object
 	 */
 	QString content() const;
 
 	/**
-	 * sets service specific id for this object
+	 * Sets service specific id for this object
+	 * @param aId The id to be set
 	 */
 	void setId(const QString& aId);
 	
 	/**
-	 * sets thumbnail for this object , not mandatory
+	 * Sets thumbnail for this object , not mandatory
+	 * @param aIcon The thumbnail image
 	 */
 	void setThumbnail(const QImage& aIcon);
 	
 	/**
-	 * sets caption for this object
+	 * Sets caption for this object
+	 * @param aCaption The caption to be set
 	 */
 	void setCaption(const QString& aCap);
 	
 	/**
-	 * sets type of this object - ObjData should be set next accordingly
+	 * Sets type of this object - ObjData should be set next accordingly
+	 * @param aObjType The activity type to be set
 	 */
 	void setType(const SmfActivityObjectType& aObjType);
 	
 	/**
-	 * sets object data e,g, SmfImage, SmfComment, SmfMusic, SmfEvent etc
+	 * Sets object data e,g, SmfImage, SmfComment, SmfMusic, SmfEvent etc
 	 * setType() with suitable type should have been called before  
+	 * @param aData The object data to be set  
 	 */
 	void setObjData( const QVariant& aData);
+	
 	/**
-	 * sets the url for the object
+	 * Sets the url for the object
+	 * @param aLink The Link to be set
 	 */
 	void setLink( const QString& aLink);
+	
 	/**
-	 * sets the time of creation/last modification of the object
+	 * Sets the time of creation/last modification of the object
+	 * @param aTime The time to be set
 	 */
 	void setTime( const QDateTime& aTime);
 	
 	/**
-	 * sets the description of the content of this object
+	 * Sets the description of the content of this object
+	 * @param aText The content to be set
 	 */
 	void setContent( const QString& aText) ;
 	
 private:
 	QSharedDataPointer<SmfActivityObjectPrivate> d;
 	
-	friend QDataStream& operator >> ( QDataStream &aOut, const SmfActivityObject& aData);
+	friend QDataStream& operator >> ( QDataStream &aOut, SmfActivityObject& aData);
 	friend QDataStream& operator << ( QDataStream &aIn, const SmfActivityObject& aData);	
 	};
+
+SMFCLIENT_EXPORT QDataStream& operator >> ( QDataStream &aOut, SmfActivityObject& aData);
+SMFCLIENT_EXPORT QDataStream& operator << ( QDataStream &aIn, const SmfActivityObject& aData);	
+
 // Make the class SmfActivityObject known to QMetaType, so that as to register it.
 Q_DECLARE_METATYPE(SmfActivityObject)
 
 
 
 
-
 class SmfActivityEntryPrivate;
 /**
  * @ingroup smf_common_group
@@ -214,27 +243,27 @@
 	~SmfActivityEntry();
 	
 	/**
-	 * Returns service specific id of the of entry 
+	 * @return Returns service specific id of the of entry 
 	 */
 	QString id() const;
 	/**
-	 * returns the title of the entry - mostly be a string 
+	 * @return Returns the title of the entry - mostly be a string 
 	 */
 	SmfPost title() const;
 
 	/**
-	 * returns detail descriptiopn of this entry in the activity list. might be absent if title is sufficient
+	 * @return Returns detail descriptiopn of this entry in the activity list. might be absent if title is sufficient
 	 */
 	SmfPost details() const;
 	
 	/**
-	 * returns the author of the activity - the name and the uri field are most commonly used
+	 * @return Returns the author of the activity - the name and the uri field are most commonly used
 	 * Other information fields might be empty
 	 */
 	SmfContact author() const;
 	
 	/**
-	 * returns the verb of the activity ,e.g. Robin "marked" Joseph as a friend   
+	 * @return Returns the verb of the activity ,e.g. Robin "marked" Joseph as a friend   
 	 */
 	SmfActivityVerb actionName() const;
 
@@ -245,55 +274,65 @@
 	QList<SmfActivityObject> activities() const;
 	
 	/**
-	 * returns information about the target of the activity, for verbs that support a target.
+	 * @return Returns information about the target of the activity, for verbs that support a target.
 	 * For example, a target is a photo album to which photos were added
 	 */
 	SmfActivityObject targetObj() const;
 
 	/**
-	 * sets service specific id of the of entry 
+	 * Sets service specific id of the of entry 
+	 * @param aId The id to be set
 	 */
 	bool setId( const QString& aId);
 	
 	/**
-	 * sets the title of the entry - mostly be a string 
+	 * Sets the title of the entry - mostly be a string
+	 * @param aTitle The title to be set 
 	 */
 	bool setTitle(const SmfPost& aTitle);
 
 	/**
-	 * sets detail descriptiopn of this entry in the activity list. might be absent if title is sufficient
+	 * Sets detail description of this entry in the activity list. might be absent if title is sufficient
+	 * @param aDetails The details to be set
 	 */
 	bool setDetails(const SmfPost& aDetails);
 	
 	/**
-	 * sets the author of the activity - the name and the uri field are most commonly used
-	 * Other information fields might be empty
+	 * Sets the author of the activity - the name and the uri field are most commonly used
+	 * Oher information fields might be empty
+	 * @param aContact The author to be set
 	 */
 	bool setAuthor(const SmfContact& aContact);
 	
 	/**
-	 * sets the verb of the activity ,e.g. Robin "marked" Joseph as a friend   
+	 * Sets the verb of the activity ,e.g. Robin "marked" Joseph as a friend
+	 * @param aVerb The action name to be set   
 	 */
 	void setActionName(SmfActivityVerb  aVerb);
 
 	/**
-	 * sets single or multiple objects in a single activity entry, though multiple may be rare - only for few verbs.
+	 * Sets single or multiple objects in a single activity entry, though multiple may be rare - only for few verbs.
 	 * @param list of activity objects (mostly one object)
 	 */
 	bool setActivities(QList<SmfActivityObject>& aList);
 	
 	/**
-	 * returns information about the target of the activity, for verbs that support a target.
+	 * Returns information about the target of the activity, for verbs that support a target.
 	 * For example, a target is a photo album to which photos were added
+	 * @param aTarget The activity object to be set
 	 */
 	bool setTargetObj(const SmfActivityObject& aTarget);
 	
 private:
 	QSharedDataPointer<SmfActivityEntryPrivate> d;
 	
-	friend QDataStream& operator >> ( QDataStream &aOut, const SmfActivityEntry& aData);
+	friend QDataStream& operator >> ( QDataStream &aOut, SmfActivityEntry& aData);
 	friend QDataStream& operator << ( QDataStream &aIn, const SmfActivityEntry& aData);	
 	};
+
+SMFCLIENT_EXPORT QDataStream& operator >> ( QDataStream &aOut, const SmfActivityEntry& aData);
+SMFCLIENT_EXPORT QDataStream& operator << ( QDataStream &aIn, const SmfActivityEntry& aData);	
+
 // Make the class SmfActivityEntry known to QMetaType, so that as to register it.
 Q_DECLARE_METATYPE(SmfActivityEntry)