/** 
 * Project  : AMDA-NG4
 * Name     : InteractiveNode.js
 * @class   amdaModel.InteractiveNode
 * @extends amdaModel.AmdaNode
 * @brief   Generic Model of Interactive Node
 * @author  CDA
 * @version $Id: InteractiveNode.js 2683 2014-12-02 10:58:53Z elena $
 */

Ext.define('amdaModel.InteractiveNode', {
    extend: 'amdaModel.AmdaNode',

    fields: [        
        {name: 'contextNode', type: 'amdaModel.AmdaNode', persist: false},
        {name: 'objectDataModel', type: 'string', persist: false},       
        {name: 'object', type: 'object', persist: false},
        {name: 'moduleId', type: 'string', persist: false},
        {name: 'filtered', type: 'boolean', defaultValue: false, persist: false},
        {name: 'disable', type: 'boolean', defaultValue: false, persist: false}
    ],

    statics: {
        preloadNodes : function(node,onready)
        {
            var me = this;
            
            var nodesToLoad = new Array();
            nodesToLoad.push(node);
            this.preloadTreeNode(node, nodesToLoad, function (node)
                {
                    var isFinish = true;
                    nodesToLoad.forEach(function (element, index, array)
                        {
                                if (!element.isLoaded())
                                        isFinish = false;
                        });
                    
                    if (isFinish && onready)
                            onready.call();
                });
        },

        preloadTreeNode : function(node, nodesToLoad, onloaded)
        {
            var me = this;
            
            if (node.isLoaded())
            {
                node.eachChild(function(n)
                        {		      
                                if (!n.isLoaded() && !n.isLeaf())
                                {
                                        nodesToLoad.push(n);
                                        me.preloadTreeNode(n,nodesToLoad,onloaded);
                                }
                        });
                    
                    if (onloaded)
                                onloaded.call(me,node);
                    return;
            }	
            
            node.store.load({
                node : node, 
                callback : function(records, operation, successful)
                        {
                            records.forEach(function (record)
                                    {                                                       
                                            if (!record.isLoaded() && !record.isLeaf())
                                                    {
                                                            nodesToLoad.push(record);
                                                            me.preloadTreeNode(record,nodesToLoad,onloaded);
                                                    }
                                    });
                            if (onloaded)
                                    onloaded.call(me,node);
                        }
            });
        }
    },
    
    constructor : function(config)
    {
        this.callParent(arguments);	 
        // if id of this node have root category suffix		
        if (Ext.util.Format.substr(this.get('id'), -(amdaUI.ExplorerUI.CAT_SUFFIX.length), this.get('id').length) === amdaUI.ExplorerUI.CAT_SUFFIX)
        {
            // set the expanded property to true
            this.set('expanded',true);
        }        
    },
    
    /**
     * this method is overriden into ExecutableNode to return true
     */
    isExecutable: function()
    {
        return false;
    },

    /**
    * open Module with THIS NODE
    */
    editInModule : function (contextNode) 
    {
        // set the contextNode of this node
        this.set('contextNode',contextNode);
        // parameter module
        var me = this;
        myDesktopApp.getLoadedModule(this.get('moduleId'),true, function (module) {
        	// If the node to edit is not already linked to this module
            if (module.getLinkedNode() != me) 
            {
                // set relative node into parameter Module
                module.setLinkedNode(me);	 
                if (contextNode==null) 
                {
                // set the root node as contextNode
                    contextNode = me.getRootNode();
                }       	 
                module.setContextNode(contextNode); 
                                
            } else if (module.getLinkedNode() != null){	
    	   //TODO the node to edit is already edited
               // myDesktopApp.warningMsg('This object is  being edited');
                //Sol1: msg alert: "warning this node is already edited! If you want to get the original, please press the 'reset' button"->'OK'
                //Sol2: msg with user choice: "warning this node is already edited! Would you confirm this action and lost your modification?"->'Confirm','Cancel'
            }
            // Opening parameter window     
                module.createWindow();  
        });
        
        
    },

    /**
     * Method to rename the workspace node
     */
    rename: function(value,callBackFn) 
    { 
        var dataToSend = {id : this.get('id'), old_name: this.modified.text, name: value,  parent : this.parentNode.get('id'), leaf: this.isLeaf(), nodeType: this.get('nodeType')};
        AmdaAction.renameObject(dataToSend, callBackFn);
    },
    
    /**
     * Method to rename the workspace node when D&D
     */
    renameDD: function(parentId, callBackFn) 
    { 
	var dataToSend = {id : this.get('id'), old_name: this.get('name'), name: this.get('name'), parent : parentId, leaf: this.isLeaf(), nodeType: this.get('nodeType')};
	AmdaAction.renameObject(dataToSend, callBackFn);
    },
    
    /**
     * validation method on name (used in module forms)
     * @param name the name to validate
     * @returns 
     */
    isValidName : function(name, callBackFn)
    {
    	var dataToSend = {name: name, nodeType: this.get('nodeType'), leaf: this.isLeaf()};
    	AmdaAction.validNameObject(dataToSend, callBackFn);
    	
       /*if (name.match(/[a-z,0-9]/gi)) {
            var subTreeRoot = this.getRootNode();	            
            //TODO - check to be sure that preload is already applied before to use the isValidName function (normally, this is the case)
            var nodeWithSameName = subTreeRoot.findChild('text', name, true);
            if (nodeWithSameName !== null && this !== nodeWithSameName) {
                return "This name already exists in this subtree!<br/>Do you want to overwrite it?";
            } else return true;        
        } else { 	 
            return "Name is required";
       }*/
    },

    /**
     * Method to persist modifications of an AmdaObject by Server side and update the workspace
     * node linked to a Module
     */
    update : function(opt)
    {        
        AmdaAction.modifyObject(this.get('object').getJsonValues(true), function(res,e){
            
            if(e.status) {
                if (res.id) {              
                    if (!this.get('contextNode')) {
                        // set the root node of 'Derived Parameters' tree as contextNode
                        this.set('contextNode',this.getRootNode());
                    }
                    this.get('contextNode').expand(false,false);
                    this.myGetOwnerTree().getSelectionModel().select(this);
                    
                    if (opt)
                    {
                        var scope = opt.scope ? opt.scope : this;
                        if (opt.callback)
                                opt.callback.call(scope,'update');
                    }
                    
                    Ext.Msg.alert('Complete', 'Object '+this.get('object').get('name')+' has been modified');
                    // fix the modifications for object
                    this.get('object').commit();
                    
                    if (res.info) {
                        this.set('info',res.info);
                    } 
                    
                    if (this.get('nodeType') == 'myDataParam') {
                        if (res.isSpectra) {
                            this.set('iconCls', 'icon-spectra');
                        } 
                        else { 
                            if (res.size > 1) this.set('iconCls', 'icon-unknowntype');
                        }
                    }
                    
                    // update my data on possibble mask change		    
                    if (res.updateMyData) {
                        this.updateMyData();
                        this.updateMask(res.mask);
                    }
                  // reload object into the view of corresponding Module
                    var me = this;
                    myDesktopApp.getLoadedModule(this.get('moduleId'), true, function (module) {
                    	module.getUiContent().setObject(me.get('object'));
                    });
                }
                else {
                    //TODO proper error message handling
                    // error code from server; but e.status==true                   
                    // revert all modifications since last load or commit
                    this.get('object').reject();
		    myDesktopApp.errorMsg(res.error);
                }
            }
            else {
                // revert all modifications since last load or commit
                this.get('object').reject();
                myDesktopApp.errorMsg(e.message);   
            }
        },this);
    },

    /**
     * Method to create a new AmdaObject by server side and create the workspace node linked to a Module
     * under its contextNode or the root node corresponding to this nodeType category
     */
    create : function(opt) 
    {
        if (!this.get('contextNode') || (this.get('contextNode').data.id == 'sharedtimeTable-treeRootNode')) {
            // set the root node of 'Derived Parameters' tree as contextNode
            this.set('contextNode',this.getRootNode());
        }  
       
        // call the Ext.Direct method to create parameter 
        AmdaAction.createObject(this.get('object').getJsonValues(false), this.get('contextNode').get('id'), function(res,e){          
            //success
            if(e.status) 
            {                
                // if correct response received
                if (res.id) {   //if (res.id || res.error == 'NAME_EXISTS') {
                // 'save as' case ; delete old node if it exists
                        if (this.toRename) 
                        {
                            this.toRename	= false;  
                            var myRoot = this.getRootNode();
                            // search the same named node to override
                            var updateNode = myRoot.findChild('text',this.get('object').get('name'),true);
                            // destroy the overrided node
                            updateNode.parentNode.removeChild(updateNode);//TODO ??if destroy==true => too many recursions....
                            updateNode.destroy();			 
                        } 
                    // set text of this node
                    this.set('text',this.get('object').get('name'));
                    //set id of this node
                    this.set('id',res.id);
                    this.internalId = res.id;
                    // set id of node's object
                    this.get('object').set('id',res.id);
                    
                    if (res.created){
                        // set the created date
                        this.get('object').set('created',res.created);
                    }
                    
                    if (res.info){
                        // set the tooltip
                        this.set('info',res.info);
                        //set globalStart & global Stop to be used for time selection
                        if (this.get('nodeType') == 'myDataParam')
                        {
                            var startStop = res.info.split("<br/>"); 
                            var globalStart = startStop[1].substr(0,16);
                            var globalStop = startStop[1].substr(17,16);
                          
                            this.set('globalStart', globalStart);
                            this.set('globalStop', globalStop);
                            
                            if (res.mask)
                                        this.set('linkedMask', res.mask);
                            if (res.size) 
                                        this.set('size', res.size);
                             
                            if (res.isSpectra) {
                                this.set('iconCls', 'icon-spectra');
                            } 
                            else { 
                               if (res.size > 1) this.set('iconCls', 'icon-unknowntype');
                            }
                        }
                    }                                      
                    
                    //TODO do we need this commission ???
                    // fix the modifications for object
                    this.get('object').commit(); 
                    // if ownerTree panel is not active
                    if (this.myGetOwnerTree().ownerCt.getActiveTab()!==this.myGetOwnerTree())
                    {
                        // set ownerTree panel as the active tab - to enable selection of this node his ownerTree must have a view
                        this.myGetOwnerTree().ownerCt.setActiveTab(this.myGetOwnerTree());                        
                    }
                    
                    Ext.Msg.alert('Complete', 'New object '+this.get('object').get('name')+' has been created'); 
                    // expand the contextNode
                    this.get('contextNode').expand(false, function()
                    {
                        if (!this.get('contextNode').findChild('text',this.get('text'))) {
                        // create node in tree as child of contextNode                 
                            this.get('contextNode').appendChild(this);			                  				
                        }
                        // select the new node 
                        this.myGetOwnerTree().getSelectionModel().select(this);
                        if (opt)
                        {
                            var scope = opt.scope ? opt.scope : this;
                            if (opt.callback)
                                    opt.callback.call(scope,'create');
                        }                        
                        
                    }, this);
        
                    // myDataParamNode - update MyData subtree 
                    //TODO put this in mydataparamnode
                    if (res.updateMyData) {
                        this.updateMyData();
                        this.updateMask(res.mask);
                    } 
                     
                }               
                // error code from server; but e.status==true
                else {
                     myDesktopApp.errorMsg(res.error);                         
                    // revert all modifications since last load or commit
                    this.get('object').reject();
                }
            }
            // failure: e.status == false
            else {
                // revert all modifications since last load or commit
                this.get('object').reject();
                //TODO: this.destroy();
                myDesktopApp.errorMsg(e.message);
            }
        },this);         
    },

    /**
     * Generic part of Context Menu
     *  
     */ 
    allMenuItems : function() {
        var src = this.self.objectName;
        var menuItems =
            [ {
                fnId : 'root-createLeaf',
                text : 'Create '+ src
            }, {
                fnId : 'root-createDir',
                text : 'Create Folder'
            }, {
                fnId : 'dire-createLeaf',
                text : 'Create ' + src
            }, {
                fnId : 'dire-createDir',
                text : 'Create Folder'
            }, {
                fnId : 'dire-renameNode',
                text : 'Rename Folder'
            }, {
                fnId : 'dire-deleteNode',
                text : 'Delete Folder'
            }, {
                fnId : 'leaf-editLeaf',
                text : 'Edit ' + src
            }, {
                fnId : 'leaf-renameNode',
                text : 'Rename ' + src
            }, {
                fnId : 'leaf-deleteNode',
                text : 'Delete '+ src
            } ];
        return menuItems;
    },

    allMenuMultiItems : function() {
        var menuMulti = [
            {
                fnId : 'mult-deleteMulti',
                text : 'Delete selected ' + this.self.objectName + 's'
            }
        ];
        return menuMulti;
    },
    
    getAllContextMenuItems: function(){  
        return  this.allMenuItems();       
    },

    getMultiContextMenuItems: function(){
        return this.allMenuMultiItems();
    },
    
    /**
     * default implementation
     * no menu display if there's no override of this function
     */
    getMultiContextMenuItems: function(){
        return null;
    },
    
    /**
     *  Context Menu Actions
     *  
     */ 
    onMenuItemClick : function(menu,item,event) {
        // fnId parsing :
        var fnId = Ext.util.Format.substr(item.fnId, 5, item.fnId.length);

        switch (fnId) {

        case 'deleteNode':
            this.deleteNode(); 
            break;
        case 'createDir':
            this.createDir(); 
            break;
        case 'createLeaf':
            this.createLeaf(this);
            break;                    
        case 'renameNode':
            this.renameNode(); 
            break;
        case 'editLeaf':   
            this.editLeaf(this); 
            break;        
        case 'deleteMulti':
            this.deleteMulti();
            break;            
        case 'plotParam':                        
            this.createPlot(this);                
            break;
        case 'downParam':                      
            this.createDownload(this);                
            break;   
        default:
            break;
        } // switch end
    },
    
    
   getTimeFromNode: function(node)  {
       
        var startString = new String(node.get('globalStart'));
        var stopString = new String(node.get('globalStop'));
        var startDate =  new Date(startString.replace(/\-/g,'\/').replace(/[T|Z]/g,' '));
        var stopDate =  new Date(stopString.replace(/\-/g,'\/').replace(/[T|Z]/g,' '));
        if (stopDate -  startDate  > 86400000 ) {
            var startTime = Ext.Date.add(stopDate, Ext.Date.DAY, -1);
            var timeObj = {start: Ext.Date.format(startTime, 'Y/m/d'), stop:  node.get('globalStop')};
            
        } 
        else {
            var timeObj = {start:  node.get('globalStart'), stop:  node.get('globalStop')};
        }
        return timeObj;
              
   },
    
   createPlot: function(node) 
   {       
       if (node.get('disable')) return;
       
       var me = this;
       myDesktopApp.getLoadedModule(myDesktopApp.dynamicModules.plot.id, true, function (module) {
    	   if (!myDesktopApp.desktop.getWindow(myDesktopApp.dynamicModules.plot.id)) {               
    		   var request = Ext.create(amdaModel.Plot.$className);
    		   var newNode = Ext.create(amdaModel.PlotNode.$className, { object : request });                 
    		   // edit newNode into Plot Module with node as contextNode
    		   newNode.editInModule();
    		   if(node.get('globalStart') != 'depending on mission' && ( node.get('nodeType') == 'localParam' ||
    				   node.get('nodeType') == 'myDataParam')) {                                                                            
    			   module.getUiContent().setTimeFromData(me.getTimeFromNode(node)); 
               }
    	   }         
    	   module.getUiContent().tabPanel.getActiveTab().dropRecord(node);  
       });
    },
    
    createDownload: function(node) 
    {    
        if (node.get('disable')) return;
       
        if (node.get('notyet')) {
            myDesktopApp.warningMsg('Sorry! access to this parameter is restricted.');        
         return;
        }
        
        var me = this;
        myDesktopApp.getLoadedModule(myDesktopApp.dynamicModules.download.id, true, function (module) {
        	if (!myDesktopApp.desktop.getWindow(myDesktopApp.dynamicModules.download.id)) {               
        		var request = Ext.create(amdaModel.Download.$className);
        		amdaModel.DownloadNode.set('object',request);              
        		// singleton!
        		amdaModel.DownloadNode.editInModule();
        		if(node.get('globalStart') != 'depending on mission' && ( node.get('nodeType') == 'localParam' ||
        				node.get('nodeType') == 'myDataParam')) {
        			module.getUiContent().setTimeFromData(me.getTimeFromNode(node)); 
        		}
        	}         
        	if (node.get('needsArgs') && !node.get('isSpectra')) {                                
        		module.getUiContent().fireEvent('openParamEditor',node.get('id'));
        	}
        	else {
        		var paramName;            
        		switch (node.$className) {
        			case 'amdaModel.AliasNode'        :                        
                       paramName = "#"+node.get('text');
                       break;
        			case 'amdaModel.DerivedParamNode' :                         
                        paramName = "ws_"+node.get('text');
                        break;
        			case 'amdaModel.MyDataParamNode' :
                        paramName = 'wsd_'+node.get('text');                                 
                        break;                        
        			default : 
                         if (node.get('alias')!= "" )
                            paramName = "#"+node.get('alias');
                         else 
                            paramName = node.get('id');                            
                }
 
        		module.addParam(paramName,true);   
        	}   
        });
        
        
    },
    deleteNode: function() {
            
        // if the target is a directory
        if (!this.isLeaf()) {
            // determine if this directory is empty before launching the delete confirmation method
            this.isNotEmptyDir(this.confirmDirectoryDeletion);            
            
        // else (the target is a leaf)
        } else {
            // no confirmation prompt for leaves
            this.confirmDirectoryDeletion(false);
        }
    },
    
    /**
     * this method return if node has Childs even if it was not already loaded
     */
    isNotEmptyDir : function(callbackFn) {
        var hasChilds;
        // if node not already loaded
        if (!this.isLoaded()){
            // call directFunction to load this node 
            AmdaAction.getTree({node:this.get('id'),nodeType:this.get('nodeType')},function(res,e){
                callbackFn.call(this,res.length>0?true:false);
            },this);
        } 
        else {
            callbackFn.call(this,this.hasChildNodes());
        }
    },
    
    /**
     * this method is used to display a confirmation message
     */
    confirmDirectoryDeletion : function(isNotEmptyDir)
    {        
        // if this is a non-empty directory
        if (isNotEmptyDir) {
            // Prompt to the user if he also wants to delete its content
            Ext.Msg.confirm('non-empty directory', 'The target is a non-empty directory!<br>Do you want to continue and also delete its content?', function(btn, text){
                if (btn == 'yes'){
                    // do delete
                    this.realDelete();
                }
            },this);
        } else {
            this.realDelete();
        }        
    },
    
    /*
    *    Call the extDirect method to delete parameter
    *    Callback method needed to execute node deletion in tree if id in result or to show error msg  
    */
    realDelete : function()
    {                       
    	AmdaAction.deleteObject({id: this.get('id'), leaf: this.isLeaf(), nodeType: this.get('nodeType')}, function(res,e){ 
            //TODO proper errors handling                       
            // node deletion in tree 
            if (res) {  // if success
                if (res.id) {
                    //Ext.Msg.show({title:'Warning', msg: 'Requests with parameter '+node.data.text+' are deleted', icon: Ext.MessageBox.ERROR, buttons: Ext.Msg.OK});
                    if (this.parentNode) {
                        if (this.isLeaf()){
                                var moduleId = this.get('moduleId');
                                // if really interactive node
                                if (moduleId) {
                                	var me = this;
                                    myDesktopApp.getLoadedModule(moduleId, true, function (module) {
                                    	var editedNode = module.getLinkedNode();
                                        // file node is not linked directly to the module				    
                                        var isThisFile = false;
                                        
                                        if (editedNode && editedNode.$className == 'amdaModel.MyDataParamNode')                                        
                                                if (editedNode.get('fileObject').get('fileName') == me.get('text'))
                                                    isThisFile = true;  
                                        
                                        if (me.$className == 'amdaModel.DerivedParamNode')
                                        {
                                        	var obj = {
                                            		paramId : 'ws_'+me.get('text')
                                            };
                                        	AmdaAction.compilParamDelete(obj);
                                        }
                                        	
                                        if (editedNode === me || isThisFile){
                                            var newNode = Ext.ModelManager.create({leaf : true}, me.$className);
                                            // several tabs could be connected to one node
                                            if (moduleId === myDesktopApp.dynamicModules.plot.id) {
                                                var linkedNodes = module.linkedNodes;
                                                                                                                                                                                                
                                                if (linkedNodes) {
                                                    linkedNodes.each(function(key, value){						      
                                                        if (value === me) {	 
                                                            linkedNodes.replace(key,newNode);
                                                            var tabPanel = module.getUiContent().tabPanel.items.getByKey(key);
                                                            tabPanel.setObject(Ext.create(amdaModel.Plot.$className, {}));						 
                                                        }	
                                                    }, me);
                                                }					  					 	
                                            } 
                                            newNode.editInModule();
                                        }
                                    });				     
                                    
                                }
                            }
                    
                        //update mask info in myData              
                        if (res.maskDesc && !res.maskDeleted) {
                            this.parentNode.set('info', res.maskDesc);
                            this.updateMyDataParam(res.mask, res.maskDesc);
                        } 
                        
                        this.remove();                       
                    }
                    //TODO Several special node-dependent actions - to move to node functions..                   
                    // nodes of another nodeType to be deleted as they depend on deleted node                     
                    if (res.params) {
                        this.deleteDependence(res.params);
                        //TODO reset
                    } 
                    
                    // mask was deleted or updated - to update mydata tree		    
                    if (res.maskDeleted) {
                        this.updateMyData(); 
                    }
                        
                }
                else {
                    myDesktopApp.warningMsg(res.error);  
                }
            }
            else {
                myDesktopApp.errorMsg(e.message);   
            }
        }, this);
    },

    /*
     *  Delete musti selection
     */
    deleteMulti: function()
    {
        var selection = this.myGetOwnerTree().getSelectionModel().selected.items;
        alert(selection.length +' to delete!');
        Ext.Array.each(selection,function(item,index,allItems){
            item.deleteNode();
        })
    },
    
    /*
    *  Create Folder
    */
    createDir: function() {
        var me = this;
        amdaModel.InteractiveNode.preloadNodes(this.getRootNode(),
                        function()
                        {
                            var newNode = Ext.create(me.$className,
                                            {
                                                    leaf : false, nodeType : me.get('nodeType'),
                                                    text : amdaModel.AmdaNode.NEW_DIR_NAME,
                                                    children : []
                                            });

                            // insert the new node as a child of node                    
                            newNode = me.insertChild(0, newNode);
                            // start text edition on this new directory node
                            me.expand(false);
                            newNode.expand(false);

                            // select the new node
                            me.myGetOwnerTree().getSelectionModel().select(newNode);
                            // call the renameNode method for this new node
                            newNode.renameNode();
                        });
    },
    
    /*
     *  
     */
    createLeaf: function(contextNode) {
        // create new node with the same type than the contextNode
        var newNode = Ext.create(contextNode.$className, {leaf : true});

        // load the rootNode and recursively all its child nodes
        amdaModel.InteractiveNode.preloadNodes(contextNode.getRootNode(),
                        function()
                        {
                            // edit newNode into Parameter Module with node as contextNode
                            newNode.editInModule(contextNode);
                        });
    },

    renameNode: function() {
        if (this.myGetOwnerTree())
        {
            // load the rootNode and recursively all its child nodes if not already loaded
        	var me = this;
            amdaModel.InteractiveNode.preloadNodes(this.getRootNode(),
            		function()
                    	{
            				// fire the edition event on tree
            				me.myGetOwnerTree().fireEvent('edition',me.myGetOwnerTree().view, me.myGetOwnerTree().getSelectionModel().selected.items[0]);
                    	});
        }
        else
        {
        	myDesktopApp.errorMsg('tree is undefined'); 
            //TODO: log error... tree is undefined
        }
    },
    
    /*
    *       load the rootNode and recursively all its child nodes
    *       to know all names of DerivedParameters
    */
    editLeaf: function() 
    { 
        var me = this;
        amdaModel.InteractiveNode.preloadNodes(this.getRootNode(),
                        function()
                        {
                                        if (me.get('object')) 
                                        {
                                                // launch edition of parameter into parameter module
                                                me.editInModule();
                                        }
                                        else
                                        {
                                                // call the ext method to get the details of parameter
                                                // the edition of real parameter is done into callback method getObjectCallback            
                                                AmdaAction.getObject(me.get('id'), me.get('nodeType'), me.getObjectCallback, me);
                                        }
                        });
    },

    /*
     * 
     */
    getObjectCallback : function(result,remoteEvent)
    {
        var t = remoteEvent.getTransaction();
        
        if (result) {
            /*TODO why Caro used this???         
              var reader = Ext.create('Ext.data.reader.Json',{
                 model: this.get('objectDataModel')
             });
              var resultSet = reader.read(result);	    
              var paramObj =  resultSet.records[0];//
            */
             var paramObj = Ext.create(this.get('objectDataModel'), result);

            // set parameter into node
            this.set('object',paramObj);
            // Edition of parameter into parameter Module	    
            this.editInModule();
        } 
        else {
            // EXCEPTION : parameter not found !?
             myDesktopApp.errorMsg(t.action + "." + t.method + " : No parameter '"
                + this.get('name') + "' found!");          
        }
    } 	
});