public static KeyValueUnmarshaller GetInstance()
{
if (instance == null)
{
instance = new KeyValueUnmarshaller();
}
return(instance);
}
public HadoopJarStepConfig Unmarshall(UnmarshallerContext context)
{
HadoopJarStepConfig hadoopJarStepConfig = new HadoopJarStepConfig();
int originalDepth = context.CurrentDepth;
int targetDepth = originalDepth + 1;
if (context.IsStartOfDocument)
{
targetDepth += 2;
}
while (context.Read())
{
if (context.IsStartElement || context.IsAttribute)
{
if (context.TestExpression("Properties/member", targetDepth))
{
hadoopJarStepConfig.Properties.Add(KeyValueUnmarshaller.GetInstance().Unmarshall(context));
continue;
}
if (context.TestExpression("Jar", targetDepth))
{
hadoopJarStepConfig.Jar = StringUnmarshaller.GetInstance().Unmarshall(context);
continue;
}
if (context.TestExpression("MainClass", targetDepth))
{
hadoopJarStepConfig.MainClass = StringUnmarshaller.GetInstance().Unmarshall(context);
continue;
}
if (context.TestExpression("Args/member", targetDepth))
{
hadoopJarStepConfig.Args.Add(StringUnmarshaller.GetInstance().Unmarshall(context));
continue;
}
}
else if (context.IsEndElement && context.CurrentDepth < originalDepth)
{
return(hadoopJarStepConfig);
}
}
return(hadoopJarStepConfig);
}