public string ToString(string paramName)
{
lock (lockParameters) {
iParam param = getParameter(paramName);
if (param == null)
{
logger.Error("Could not find parameter '" + paramName + "' in parameter set '" + paramSetName + "', returning null");
return(null);
}
return(param.ToString());
}
}
// TODO: max: toch in ParameterManager (static hier om de source, filter en app references op te halen?)
public static void saveParameterFile(string xmlFile, Dictionary <string, Parameters> parameterSets)
{
if (parameterSets == null)
{
return;
}
// check if the filename is not empty
if (string.IsNullOrEmpty(xmlFile))
{
// message
logger.Error("Save parameter file called with invalid filename");
// return
return;
}
// TODO: indent with tabs
// create parameter XML file with encoding declaration
XmlDocument paramFile = new XmlDocument();
XmlNode paramFileNode = paramFile.CreateXmlDeclaration("1.0", "UTF-8", null);
paramFile.AppendChild(paramFileNode);
// add root node
XmlNode rootNode = paramFile.CreateElement("root");
paramFile.AppendChild(rootNode);
// VERSION NODES
// create versions node and add to root node
XmlNode versionsNode = paramFile.CreateElement("versions");
rootNode.AppendChild(versionsNode);
// get data name and version value, and create data version node
int dataVersionValue = Data.getClassVersion();
string dataVersionName = Data.getClassName();
XmlNode dataVersionNode = paramFile.CreateElement("version");
// add name attribute
XmlAttribute dataNameAttr = paramFile.CreateAttribute("name");
dataNameAttr.Value = dataVersionName;
dataVersionNode.Attributes.Append(dataNameAttr);
// add type attribute
XmlAttribute dataTypeAttr = paramFile.CreateAttribute("type");
dataTypeAttr.Value = "data";
dataVersionNode.Attributes.Append(dataTypeAttr);
// add value attribute
XmlAttribute dataValueAttr = paramFile.CreateAttribute("value");
dataValueAttr.Value = dataVersionValue.ToString();
dataVersionNode.Attributes.Append(dataValueAttr);
// add data version node to versions node
versionsNode.AppendChild(dataVersionNode);
// get source name and version value, and create source version node
ISource source = MainThread.getSource();
int sourceVersionValue = source.getClassVersion();
string sourceVersionName = source.getClassName();
XmlNode sourceVersionNode = paramFile.CreateElement("version");
// add name attribute
XmlAttribute sourceNameAttr = paramFile.CreateAttribute("name");
sourceNameAttr.Value = sourceVersionName;
sourceVersionNode.Attributes.Append(sourceNameAttr);
// add type attribute
XmlAttribute sourceTypeAttr = paramFile.CreateAttribute("type");
sourceTypeAttr.Value = "source";
sourceVersionNode.Attributes.Append(sourceTypeAttr);
// add value attribute
XmlAttribute sourceValueAttr = paramFile.CreateAttribute("value");
sourceValueAttr.Value = sourceVersionValue.ToString();
sourceVersionNode.Attributes.Append(sourceValueAttr);
// add source version node to versions node
versionsNode.AppendChild(sourceVersionNode);
// loop through the filters
List <IFilter> filters = MainThread.getFilters();
for (int i = 0; i < filters.Count; i++)
{
// create filter version node
XmlNode filterVersionNode = paramFile.CreateElement("version");
// add name attribute
XmlAttribute filterNameAttr = paramFile.CreateAttribute("name");
filterNameAttr.Value = filters[i].getName();
filterVersionNode.Attributes.Append(filterNameAttr);
// add type attribute
XmlAttribute filterTypeAttr = paramFile.CreateAttribute("type");
filterTypeAttr.Value = "filter";
filterVersionNode.Attributes.Append(filterTypeAttr);
// add value attribute
XmlAttribute fillterValueAttr = paramFile.CreateAttribute("value");
fillterValueAttr.Value = filters[i].getClassVersion().ToString();
filterVersionNode.Attributes.Append(fillterValueAttr);
// add filter version node to versions node
versionsNode.AppendChild(filterVersionNode);
}
// get application version and create application version node
IApplication application = MainThread.getApplication();
int applicationVersionValue = application.getClassVersion();
string applicationVersionName = application.getClassName();
XmlNode applicationVersionNode = paramFile.CreateElement("version");
// add name attribute
XmlAttribute applicationNameAttr = paramFile.CreateAttribute("name");
applicationNameAttr.Value = applicationVersionName;
applicationVersionNode.Attributes.Append(applicationNameAttr);
// add type attribute
XmlAttribute applicationTypeAttr = paramFile.CreateAttribute("type");
applicationTypeAttr.Value = "application";
applicationVersionNode.Attributes.Append(applicationTypeAttr);
// add value attribute
XmlAttribute applicationValueAttr = paramFile.CreateAttribute("value");
applicationValueAttr.Value = applicationVersionValue.ToString();
applicationVersionNode.Attributes.Append(applicationValueAttr);
// add application version node to versions node
versionsNode.AppendChild(applicationVersionNode);
// cycle through parameter sets
foreach (KeyValuePair <string, Parameters> entry in parameterSets)
{
// create parameterSet node
XmlNode parameterSetNode = paramFile.CreateElement("parameterSet");
// add name attribute to parameterSet node and set equal to set name
XmlAttribute parameterSetName = paramFile.CreateAttribute("name");
parameterSetName.Value = entry.Key;
parameterSetNode.Attributes.Append(parameterSetName);
// add parameterSet node to root node
rootNode.AppendChild(parameterSetNode);
// get Parameter object and iParams contained within
Parameters parameterSet = entry.Value;
List <iParam> parameters = parameterSet.getParameters();
// loop throug the parameters in the set
for (int p = 0; p < parameters.Count; p++)
{
iParam parameter = parameters[p];
// create param node
XmlNode paramNode = paramFile.CreateElement("param");
// add name attribute
XmlAttribute paramNameAttr = paramFile.CreateAttribute("name");
paramNameAttr.Value = parameter.Name;
paramNode.Attributes.Append(paramNameAttr);
// add type attribute
XmlAttribute paramTypeAttr = paramFile.CreateAttribute("type");
paramTypeAttr.Value = parameter.GetType().ToString();
paramNode.Attributes.Append(paramTypeAttr);
// add value attribute
XmlAttribute paramValueAttr = paramFile.CreateAttribute("value");
paramValueAttr.Value = parameter.ToString();
paramNode.Attributes.Append(paramValueAttr);
// add param node to parameterSet node
parameterSetNode.AppendChild(paramNode);
}
}
try {
// save xml string to file
paramFile.Save(xmlFile);
// message
logger.Info("Saved parameter file: " + xmlFile);
} catch (Exception e) {
// message error
logger.Error("Unable to save parameter file (" + xmlFile + "). " + e.Message);
}
}