/// <summary>
/// Restores the former state of a pipeline from Xml.
/// </summary>
/// <param name="pipeline">The <see cref="XDocument"/> describing the
/// pipeline.</param>
/// <returns>The set of processes within the pipeline as described in
/// the Xml.</returns>
public Client.PipelineDefinition RestorePipeline(XDocument pipeline)
{
if (pipeline == null)
{
return(new Client.PipelineDefinition());
}
var factories = _repo.ToDictionary();
PipelineXmlDecompiler decompiler = new PipelineXmlDecompiler(factories);
DecompilationVisitor visitor = new DecompilationVisitor(decompiler);
PipelineXmlValidator validator = new PipelineXmlValidator(visitor, factories.Keys);
validator.ThrowOnError = true;
XmlTraverser traverser = new XmlTraverser(validator);
try
{
traverser.Traverse(pipeline);
var algorithms = visitor.Algorithms;
_updateAlgorithmNames(algorithms);
return(new Client.PipelineDefinition(algorithms));
}
catch (Exception e)
{
throw new ArgumentException("Error restoring Pipeline Xml.", e);
}
}
public void TestDecompile_NotXElement()
{
IDictionary <string, IPipelineXmlInterpreter> factories = new Dictionary <string, IPipelineXmlInterpreter>();
factories.Add("Test", new DudInterpreter());
PipelineXmlDecompiler decompiler = new PipelineXmlDecompiler(factories);
XText element = new XText("Test");
decompiler.DecompileAlgorithm(element);
}
public void TestDecompile_NoProperties()
{
string name = "Test";
IDictionary <string, IPipelineXmlInterpreter> factories = new Dictionary <string, IPipelineXmlInterpreter>();
factories.Add("Test", new DudInterpreter());
PipelineXmlDecompiler decompiler = new PipelineXmlDecompiler(factories);
XNode element = new XElement("process", new XAttribute("name", name));
var d = decompiler.DecompileAlgorithm(element);
Assert.AreEqual(name, d.AlgorithmName);
Assert.IsNull(d.ParameterObject);
}
public void TestDecompile_UnknownProcess()
{
string name = "Unknown";
IDictionary <string, IPipelineXmlInterpreter> factories = new Dictionary <string, IPipelineXmlInterpreter>();
factories.Add("Test", new DudInterpreter());
PipelineXmlDecompiler decompiler = new PipelineXmlDecompiler(factories);
XNode element = new XElement(
"process", new XAttribute("name", name),
new XElement("properties",
new XElement("property",
new XAttribute("name", "test"),
new XAttribute("value", "1"))));
decompiler.DecompileAlgorithm(element);
}
public void TestDecompile_WithProperty()
{
string name = "Test";
IDictionary <string, IPipelineXmlInterpreter> factories = new Dictionary <string, IPipelineXmlInterpreter>();
DudInterpreter i = new DudInterpreter();
factories.Add("Test", i);
PipelineXmlDecompiler decompiler = new PipelineXmlDecompiler(factories);
XNode element = new XElement(
"process", new XAttribute("name", name),
new XElement("properties",
new XElement("property",
new XAttribute("name", "test"),
new XAttribute("value", "1"))));
var d = decompiler.DecompileAlgorithm(element);
Assert.IsNotNull(d.ParameterObject);
Assert.IsTrue(i.DidCallCreateObject);
}
public void TestConstructor_NullFactories()
{
PipelineXmlDecompiler decompiler = new PipelineXmlDecompiler(null);
}
