/// <exception>FileNotFoundException, XmlException</exception>
public BModuleItem(string aFileName)
{
oid = BItem.GenerateID();
// create instance of configuration item
try
{
BConfigManager configManager = BConfigManager.GetInstance();
BConfigItem configItem = configManager.LoadModuleConfig(aFileName);
// store some frequently used properties
configOID = configItem.OID;
name = configItem["/beline/conf/module[@name]"].ToString();
version = new BVersion(configItem["/beline/conf/module[@version]"].ToString());
author = configItem["/beline/conf/module/author[@name]"].ToString() + " <" +
configItem["/beline/conf/module/author[@email]"].ToString() + ">";
description = configItem["/beline/conf/module[@description]"].ToString();
}
catch (System.Xml.XmlException e)
{
throw new System.Xml.XmlException("Bad XML file " + aFileName + ": " + e.Message);
}
}
/// <summary>Convert value serialized in XML to BValueType object (some of its children)</summary>
/// <param name="aValue">Value to deserialize.</param>
/// <exception>XmlException</exception>
public static BValueType Deserialize(XmlNode aValue)
{
// pokud je hloubka zanoreni prilis velika ukonci zanorovani, aby nedoslo k preteceni
if (Deep >= 100) return null;
Deep++;
BValueType retval;
XmlAttribute name = aValue.Attributes["name"];
XmlAttribute hodn;
switch (aValue.LocalName)
{
case "bool":
hodn = aValue.Attributes["value"];
retval = new BBool(name.Value, hodn.Value);
break;
case "float":
hodn = aValue.Attributes["value"];
try
{
retval = new BFloat(name.Value, hodn.Value);
}
catch (Exception e)
{
throw new XmlException("Error in XML document in tag \"" + aValue.Name + "\" : \n" + e.Message);
}
break;
case "int":
hodn = aValue.Attributes["value"];
try
{
retval = new BInteger(name.Value, hodn.Value);
}
catch (Exception e)
{
throw new XmlException("Error in XML document in tag \"" + aValue.Name + "\" : \n" + e.Message);
}
break;
case "string":
XmlNode text = aValue.FirstChild;
if (text == null || text.LocalName.ToLower() != "text" || text.NodeType != XmlNodeType.Element)
throw new XmlException("Error in XML document in tag \"" + aValue.Name +
"\" : \nElement string does not contain element text.");
XmlNode cdata = text.FirstChild;
if (cdata == null || cdata.NodeType != XmlNodeType.CDATA)
throw new XmlException("Error in XML document in tag \"" + aValue.Name +
"\" : \nElement string does not contain CDATA value.");
retval = new BString(name.Value, cdata.Value);
break;
case "version":
hodn = aValue.Attributes["value"];
try
{
retval = new BVersion(name.Value, hodn.Value);
}
catch (Exception e)
{
throw new XmlException("Error in XML document in tag \"" + aValue.Name + "\" : \n" + e.Message);
}
break;
case "object":
System.Collections.ArrayList innerRetVal = new System.Collections.ArrayList(aValue.ChildNodes.Count);
foreach (XmlNode node in aValue.ChildNodes)
{
BValueType objekt = Deserialize(node);
if (objekt != null) innerRetVal.Add(objekt);
}
retval = new BObject(name.Value, innerRetVal);
break;
default:
// something wrong
retval=null;
break;
}
Deep--;
return retval;
}
