public void UpdateShellDescriptor(int priorSerialNumber, IEnumerable<ShellFeature> enabledFeatures, IEnumerable<ShellParameter> parameters) {
ShellDescriptorRecord shellDescriptorRecord = GetDescriptorRecord();
var serialNumber = shellDescriptorRecord == null ? 0 : shellDescriptorRecord.SerialNumber;
if (priorSerialNumber != serialNumber)
throw new InvalidOperationException(T("Invalid serial number for shell descriptor").ToString());
if (shellDescriptorRecord == null) {
shellDescriptorRecord = new ShellDescriptorRecord { SerialNumber = 1 };
_shellDescriptorRepository.Create(shellDescriptorRecord);
}
else {
shellDescriptorRecord.SerialNumber++;
}
shellDescriptorRecord.Features.Clear();
foreach (var feature in enabledFeatures) {
shellDescriptorRecord.Features.Add(new ShellFeatureRecord { Name = feature.Name, ShellDescriptorRecord = shellDescriptorRecord });
}
shellDescriptorRecord.Parameters.Clear();
foreach (var parameter in parameters) {
shellDescriptorRecord.Parameters.Add(new ShellParameterRecord {
Component = parameter.Component,
Name = parameter.Name,
Value = parameter.Value,
ShellDescriptorRecord = shellDescriptorRecord
});
}
_events.Changed(GetShellDescriptorFromRecord(shellDescriptorRecord), _shellSettings.Name);
}
private ShellDescriptorRecord GetDescriptorRecord() {
if (_shellDescriptorRecord == null) {
return _shellDescriptorRecord = _shellDescriptorRepository.Table.ToList().SingleOrDefault();
}
return _shellDescriptorRecord;
}
public void UpdateShellDescriptor(int priorSerialNumber, IEnumerable<ShellFeature> enabledFeatures, IEnumerable<ShellParameter> parameters)
{
ShellDescriptorRecord shellDescriptorRecord = GetDescriptorRecord();
var serialNumber = shellDescriptorRecord == null ? 0 : shellDescriptorRecord.SerialNumber;
if (priorSerialNumber != serialNumber)
throw new InvalidOperationException("Invalid serial number for shell descriptor");
Logger.Information("Updating shell descriptor for shell '{0}'...", _shellSettings.Name);
if (shellDescriptorRecord == null)
{
shellDescriptorRecord = new ShellDescriptorRecord { SerialNumber = 1 };
_shellDescriptorRepository.Create(shellDescriptorRecord);
}
else
{
shellDescriptorRecord.SerialNumber++;
}
shellDescriptorRecord.Features.Clear();
foreach (var feature in enabledFeatures)
{
shellDescriptorRecord.Features.Add(new ShellFeatureRecord { Name = feature.Name, ShellDescriptorRecord = shellDescriptorRecord });
}
Logger.Debug("Enabled features for shell '{0}' set: {1}.", _shellSettings.Name, String.Join(", ", enabledFeatures.Select(feature => feature.Name)));
shellDescriptorRecord.Parameters.Clear();
foreach (var parameter in parameters)
{
shellDescriptorRecord.Parameters.Add(new ShellParameterRecord
{
Component = parameter.Component,
Name = parameter.Name,
Value = parameter.Value,
ShellDescriptorRecord = shellDescriptorRecord
});
}
Logger.Debug("Parameters for shell '{0}' set: {1}.", _shellSettings.Name, String.Join(", ", parameters.Select(parameter => parameter.Name + "-" + parameter.Value)));
Logger.Information("Shell descriptor updated for shell '{0}'.", _shellSettings.Name);
_events.Changed(GetShellDescriptorFromRecord(shellDescriptorRecord), _shellSettings.Name);
}
private static ShellDescriptor GetShellDescriptorFromRecord(ShellDescriptorRecord shellDescriptorRecord) {
ShellDescriptor descriptor = new ShellDescriptor { SerialNumber = shellDescriptorRecord.SerialNumber };
var descriptorFeatures = new List<ShellFeature>();
foreach (var descriptorFeatureRecord in shellDescriptorRecord.Features) {
descriptorFeatures.Add(new ShellFeature { Name = descriptorFeatureRecord.Name });
}
descriptor.Features = descriptorFeatures;
var descriptorParameters = new List<ShellParameter>();
foreach (var descriptorParameterRecord in shellDescriptorRecord.Parameters) {
descriptorParameters.Add(
new ShellParameter {
Component = descriptorParameterRecord.Component,
Name = descriptorParameterRecord.Name,
Value = descriptorParameterRecord.Value
});
}
descriptor.Parameters = descriptorParameters;
return descriptor;
}
private static ShellDescriptor GetShellDescriptorFromRecord(ShellDescriptorRecord shellDescriptorRecord) {
return new ShellDescriptor {
SerialNumber = shellDescriptorRecord.SerialNumber,
Features = shellDescriptorRecord.Features.Select(descriptorFeatureRecord => new ShellFeature {Name = descriptorFeatureRecord.Name}).ToList(),
Parameters = shellDescriptorRecord.Parameters.Select(descriptorParameterRecord => new ShellParameter {
Component = descriptorParameterRecord.Component, Name = descriptorParameterRecord.Name, Value = descriptorParameterRecord.Value
}).ToList()
};
}
