<@doc hierarchy="GMLDOM">
<copyright>(c) SAP AG 2003-2006. All rights reserved.</copyright>
</doc@>
Class DCNode inherit dev:TNode;

metadata vFolders = [
						// This entry must be placed first!!
						{type:'gml2:BlackBox', name:'#TEXT[XTND_SERVICES]', icon:'#URL[~skin:icons.data-services.gif]', tooltip:'#TEXT[XTOL_SERVICES]'},
						{type:'gml2:GlobalEnumeration', name:'#TEXT[XTND_GLOBAL_ELS]', icon:'#URL[~skin:icons.entry_lists_folder.gif]', tooltip:'#TEXT[XTOL_GLOBAL_ELS]'}
					];


property isDC = true;
property dcState = "";
property dcVendor = "";
property dcPrefix = "";
property isEmptyDC = "";
property lastSychedTime = "";
//****This property should be remove, it should be taken form the DC state
//I left her since it involve more changes in ManageFreeStryleModelsPanel and FreestyleModelProvider
property isAddToSourceControl="";

constructor(dcProps)
	this.supercall(dcProps.urn, dcProps.name, dcProps.hint, dcProps.size, dcProps.mode, dcProps.check, dcProps.icon);
	this.initialize(dcProps);
end

method initialize(dcProps)
	//If dcProps.state was not set (is undefined), then this.dcState will also be undefined.
	//In this case, TNode.setAttributes will not set the value of this attribute...
	this.dcState 	= dcProps.state || this.dcState;
	this.dcVendor 	= dcProps.dcVendor || this.dcVendor;
	this.isEmptyDC  = dcProps.isEmptyDC || this.isEmptyDC;
	this.lastSychedTime = dcProps.lastSychedTime || this.lastSychedTime;
	//*****This init should be remove with the property defenition
	this.isAddToSourceControl = DCState.isAddToSourceControl(this.dcState);
	
	this.setIcon();
end

override method setIcon()
	var mSize = this.compSize;
	this.setHint(this.getStatusDispalyStr(this.dcState), (mSize > 0 ? mSize : null));
	this.icon = getDCIcon(this.dcState);
end

override method getHint()
	return this.hint;
end

override method getDescription()
	var stat_description  = this.getStatusDispalyStr(this.dcState);
	return ( '<B>#TEXT[XFLD_MMP_TYPE]:</B> '   + '#TEXT[XFLD_MMP_DC]'  +   '<BR>' + 
     		 '<B>#TEXT[XFLD_MMP_VENDOR]:</B> ' + this.dcVendor + '<BR>' + 
	 		 '<B>#TEXT[XFLD_MMP_STATUS]:</B> ' + stat_description + 
	 		 ((this.compSize > 0) ? ('<BR><B>#TEXT[XFLD_MMP_SIZE]:</B> ' + this.compSize + ' ' + (this.compSize==1 ? '#TEXT[XFLD_MMP_COMPONENT]' : '#TEXT[XFLD_MMP_COMPONENTS]')) : '' ));
end

method getStatusDispalyStr(status)
	var result ='';
	if (DCState.isAddToSourceControl(status)){
		result=  "#TEXT[XMSG_DC_IN_SOURCE_CONTROL]";
	} else if (DCState.isLocal(status)){
		result= "#TEXT[XMSG_DC_IS_LOCAL]";
	} else if (DCState.isSynced(status)){
		result= this.lastSychedTime ? ("#TEXT[XMSG_DC_LAST_SYNCED] " + this.lastSychedTime) : "#TEXT[XMSG_DC_IS_SYNCED]";
	} else if (DCState.isUnSynced (status)){
		result = "#TEXT[XMSG_DC_IS_NOT_SYNCED]";
	} 
	return result;
end

override method getChildren(channel, scope, children)
	var softwareComp = this.parentnode;
	var repository = softwareComp.parentnode;
	var location = $ENV.createObject('dev:Location', 
					'',
					'', 
					repository.serverid, 
					getSoftwareComponentName(softwareComp.serverid), 
					getSoftwareComponentVendor(softwareComp.serverid), 
					this.serverid, 
					this.dcPrefix, 
					this.dcVendor);
	var retList = children || channel.listModelsInDC(location,true);
	var c = null, result = [];
	if (retList && scope && scope != "#TEXT[XLST_ALL]") {
		var i = 0;
		// Create virtual nodes
		for (var k in this.Class.metadata.vFolders) 
			result[i++] = this.buildServicesNode(retList, this.Class.metadata.vFolders[k]);
		// -------------------
		for (var ind in retList) {
			var obj = retList[ind];
			if (!obj) continue;
			c = CLASS(obj.gmlObjectType);
			if (!c) continue;
			if (ISA(c, scope)) {
				result[i++] = retList[ind];
			}
		}
	}
	else result = retList;
	
	return result;
end
	
method buildServicesNode(res, vFldObj)
	// Validating vFldObj is in his corrent form
	if (vFldObj && (!vFldObj.type || !vFldObj.name || !vFldObj.icon || !vFldObj.tooltip)) return;
	var sn = $ENV.createObject('#NS[DCProperties]');
	// Attach parameters below to simulate DC node
	sn._gsObjectType = 'dev:ServicesNode';
	sn.vFname  = vFldObj.name;
	sn.dcVendor = this.dcVendor;
	sn.dcPrefix = this.dcPrefix;
	sn.serverid = this.serverid;
	var c = null; var o = null; sn.sChilds = [];
	var size = 0;
	for (var k in res)
	{
		o = res[k];
		if (!o || (o && !o.gmlObjectType)) {
			#LOG[4, 'buildServicesNode failed'];
			continue;
		}
		c = CLASS(o.gmlObjectType);
		if (ISA(c, vFldObj.type)) {
			sn.sChilds.push(o);
			delete res[k];
			this.compSize++;
			size++;
		}	
	}
	sn.size = size;
	sn.vFicon = vFldObj.icon;
	sn.vFtooltip = vFldObj.tooltip;
	sn.vID = 'VFLD_' + vFldObj.type.split(':')[1] + '_' + this.id;
	return sn;
end

override method initOneChild(res)
	if (res._gsObjectType && res._gsObjectType == 'dev:ServicesNode') 
		return createNode_SRVFolder(res);
	return createNode_Model(res);
end

override method getNodeSupportedOperations()
	var softwarwComp = this.parentnode;
	var repository = softwarwComp.parentnode;

	return {isLocal:repository.isLocal, 
			isAddToSourceControl:DCState.isAddToSourceControl(this.dcState),
			isSynced:DCState.isSynced(this.dcState),
			isEmptyDC:this.isEmptyDC
			};
end

<@doc>returns the serverid along with the vendor and prefix</doc@>
override method getServerid()
	//return this.dcVendor + "." + this.dcPrefix + "." + this.serverid;
	return namespaceFromDC({name:this.serverid, 
							vendor:this.dcVendor, 
							prefix:this.dcPrefix});

end

method setState(newState)
	if(this.dcState != newState){
		this.dcState = newState;
		this.setIcon();
	}
end

method is_Synced()
	return DCState.isSynced(this.dcState)
end

override method canBeRenamed()
	return this.isLocal();
end