/// <summary>
/// Iterates through inputs, outputs, in given IOSpec and for matching items in current IOSpec updates mappings
/// </summary>
/// <param name="temporaryIOSpec"></param>
public void UpdateMappingsBasedOn(IOSpec temporaryIOSpec)
{
foreach (IOItem tmpInputItem in temporaryIOSpec.Input.Values)
{
IOItem inputItem;
if (Input.TryGetValue(tmpInputItem.IOItemDefinition.Name, out inputItem))
{
//check if definitions are the same
if (inputItem.IOItemDefinition.Equals(tmpInputItem.IOItemDefinition))
{
inputItem.MappedTo = tmpInputItem.MappedTo;
}
}
}
foreach (IOItem tmpOutputItem in temporaryIOSpec.Output.Values)
{
IOItem outputItem;
if (Output.TryGetValue(tmpOutputItem.IOItemDefinition.Name, out outputItem))
{
//check if definitions are the same
if (outputItem.IOItemDefinition.Equals(tmpOutputItem.IOItemDefinition))
{
outputItem.MappedTo = tmpOutputItem.MappedTo;
}
}
}
}
public override void ReadXml(System.Xml.XmlReader reader)
{
IsInitialized = false;
XPathDocument doc = new XPathDocument(reader);
XPathNavigator nav = doc.CreateNavigator();
XPathNavigator iter = nav.SelectSingleNode("/Metadata");
//read component metadata definition id
ComponentMetadataDefinitionID = iter.GetAttribute("ComponentMetadataDefinitionID", String.Empty);
m_tempLabel = iter.GetAttribute("Label", String.Empty);
//read attribute indicating if component should wait for all predecessors
var wait = iter.GetAttribute("WaitsForAllPredecessors", String.Empty);
if (String.IsNullOrEmpty(wait) || (wait != Boolean.TrueString && wait != Boolean.FalseString)) //if value has not been found set it to true
{
m_tempWaitsForAllPredecessors = true; //default value
}
else
{
m_tempWaitsForAllPredecessors = Convert.ToBoolean(wait);
}
//read iospec and config wrapper from xml
m_tempIoSpec = IOSpec.ReadIOSpec(nav.SelectSingleNode("/Metadata/IOSpec"));
m_tempConfigWrapper = ConfigWrapper.ReadConfig(nav);
}
public override void WriteXml(System.Xml.XmlWriter writer)
{
writer.WriteAttributeString("type", this.GetType().GetTraceLabQualifiedName());
writer.WriteAttributeString("Label", Label);
writer.WriteAttributeString("WaitsForAllPredecessors", WaitsForAllPredecessors.ToString());
IOSpec.WriteXml(writer);
}
/// <summary>
/// Performs a deep copy of the data in this object to another instance of the Metadata.
/// </summary>
/// <param name="other">The other.</param>
protected override void CopyFrom(Metadata other)
{
if (other == null)
{
throw new ArgumentNullException("other");
}
base.CopyFrom(other);
CompositeComponentMetadata metadata = (CompositeComponentMetadata)other;
m_IOSpec = metadata.m_IOSpec.Clone();
m_configWrapper = metadata.m_configWrapper.Clone();
m_experimentLocationRoot = metadata.m_experimentLocationRoot;
m_compositeComponentMetadataDefinition = metadata.m_compositeComponentMetadataDefinition;
m_componentMetadataDefinitionID = metadata.m_componentMetadataDefinitionID;
HasDeserializationError = metadata.HasDeserializationError;
if (HasDeserializationError)
{
DeserializationErrorMessage = metadata.DeserializationErrorMessage;
}
// if composite component was not present in the library, then corresponding component graph may be null.
// the deserialization has already set the corresponding error above, nevertheless subgraph cannot be cloned obviously
if (HasDeserializationError == false && metadata.m_compositeComponentGraph != null)
{
m_compositeComponentGraph = (CompositeComponentGraph)(metadata.m_compositeComponentGraph.Clone());
}
m_tempConfigWrapper = metadata.m_tempConfigWrapper;
m_tempIoSpec = metadata.m_tempIoSpec;
m_tempLabel = metadata.m_tempLabel;
}
/// <summary>
/// Initializes a new instance of the <see cref="ComponentMetadata"/> class.
/// </summary>
/// <param name="info">The info.</param>
/// <param name="context">The context.</param>
protected ComponentMetadata(SerializationInfo info, StreamingContext context)
: base(info, context)
{
m_IOSpec = (IOSpec)info.GetValue("m_IOSpec", typeof(IOSpec));
m_configWrapper = (ConfigWrapper)info.GetValue("m_configWrapper", typeof(ConfigWrapper));
m_componentMetadataDefinitionID = (string)info.GetValue("m_componentMetadataDefinitionID", typeof(string));
m_componentMetadataDefinition = (ComponentMetadataDefinition)info.GetValue("m_componentMetadataDefinition", typeof(ComponentMetadataDefinition));
}
/// <summary>
/// Writes the XML.
/// </summary>
/// <param name="writer">The writer.</param>
public override void WriteXml(System.Xml.XmlWriter writer)
{
writer.WriteAttributeString("type", this.GetType().GetTraceLabQualifiedName());
writer.WriteAttributeString("Label", Label);
writer.WriteAttributeString("ComponentMetadataDefinitionID", ComponentMetadataDefinitionID);
writer.WriteAttributeString("WaitsForAllPredecessors", WaitsForAllPredecessors.ToString());
IOSpec.WriteXml(writer);
ConfigWrapper.WriteXml(writer);
}
/// <summary>
/// Returns a hash code for this s_instance.
/// </summary>
/// <returns>
/// A hash code for this s_instance, suitable for use in hashing algorithms and data structures like a hash table.
/// </returns>
public override int GetHashCode()
{
int iospecHash = IOSpec.GetHashCode();
int componentMetadataDefinitionIDHash = ComponentMetadataDefinitionID.GetHashCode();
int configWrapperHash = ConfigWrapper.GetHashCode();
int labelHash = Label.GetHashCode();
int componentMetadataDefinitionHash = ComponentMetadataDefinition.GetHashCode();
return(iospecHash ^ componentMetadataDefinitionIDHash ^ configWrapperHash ^ labelHash ^ componentMetadataDefinitionHash);
}
public override void UpdateFromDefinition(IComponentsLibrary library)
{
HasDeserializationError = false;
m_tempConfigWrapper = ConfigWrapper;
m_tempIoSpec = IOSpec;
m_tempLabel = Label;
m_tempWaitsForAllPredecessors = WaitsForAllPredecessors;
ComponentMetadataDefinition = null;
GetDefinitionAndSet(library, m_experimentLocationRoot);
}
/// <summary>
/// Reads the IO spec.
/// </summary>
/// <param name="nav">A cursor in the xml data</param>
/// <returns></returns>
internal static IOSpec ReadIOSpec(XPathNavigator nav)
{
IOSpec temporaryIOSpec = new IOSpec();
if (nav != null)
{
var reader = nav.ReadSubtree();
reader.Read();
temporaryIOSpec.ReadXml(reader);
}
return(temporaryIOSpec);
}
protected IOSpec(IOSpec other) : this()
{
if (other == null)
throw new ArgumentNullException("other");
foreach(KeyValuePair<string,IOItem> pair in other.m_input)
{
m_input[pair.Key] = new IOItem(pair.Value.IOItemDefinition, pair.Value.MappedTo);
}
foreach (KeyValuePair<string, IOItem> pair in other.m_output)
{
m_output[pair.Key] = new IOItem(pair.Value.IOItemDefinition, pair.Value.MappedTo);
}
}
/// <summary>
/// Inits the default component metadata based on its component metadata definition
/// </summary>
/// <param name="enforce">if set to <c>true</c> [enforce].</param>
private void InitDefaultComponentMetadata(bool enforce)
{
if (IOSpec == null || enforce)
{
IOSpec = new IOSpec(ComponentMetadataDefinition.IOSpecDefinition);
}
if (Label == null || enforce)
{
Label = ComponentMetadataDefinition.Label;
}
if (ConfigWrapper == null || enforce)
{
ConfigWrapper = new ConfigWrapper(ComponentMetadataDefinition.ConfigurationWrapperDefinition);
ConfigWrapper.SetExperimentLocationRoot(m_experimentLocationRoot, true);
}
}
/// <summary>
/// Determines whether the specified <see cref="System.Object"/> is equal to this instance.
/// </summary>
/// <param name="obj">The <see cref="System.Object"/> to compare with this instance.</param>
/// <returns>
/// <c>true</c> if the specified <see cref="System.Object"/> is equal to this instance; otherwise, <c>false</c>.
/// </returns>
public override bool Equals(object obj)
{
IOSpec other = obj as IOSpec;
if (other == null)
{
return(false);
}
bool isEqual = true;
isEqual &= CollectionsHelper.DictionaryContentEquals <string, IOItem>(Output, other.Output);
isEqual &= CollectionsHelper.DictionaryContentEquals <string, IOItem>(Input, other.Input);
return(isEqual);
}
protected IOSpec(IOSpec other) : this()
{
if (other == null)
{
throw new ArgumentNullException("other");
}
foreach (KeyValuePair <string, IOItem> pair in other.m_input)
{
m_input[pair.Key] = new IOItem(pair.Value.IOItemDefinition, pair.Value.MappedTo);
}
foreach (KeyValuePair <string, IOItem> pair in other.m_output)
{
m_output[pair.Key] = new IOItem(pair.Value.IOItemDefinition, pair.Value.MappedTo);
}
}
/// <summary>
/// Gets the definition for this Metadata and sets up the configuration based on it.
/// </summary>
/// <param name="library">The library.</param>
/// <param name="experimentLocationRoot">The experiment location root.</param>
private void GetDefinitionAndSet(Components.IComponentsLibrary library, string experimentLocationRoot)
{
m_experimentLocationRoot = experimentLocationRoot;
//reload component metadata definition
MetadataDefinition metadataDefinition;
if (library.TryGetComponentDefinition(ComponentMetadataDefinitionID, out metadataDefinition))
{
ComponentMetadataDefinition = metadataDefinition as CompositeComponentMetadataDefinition;
}
//if definition has been found override matching parameters (but don't override definition)
if (ComponentMetadataDefinition != null)
{
InitDefaultComponentMetadata(true);
IOSpec.UpdateMappingsBasedOn(m_tempIoSpec);
ConfigWrapper.UpdateConfigValuesBasedOn(m_tempConfigWrapper);
Label = m_tempLabel;
WaitsForAllPredecessors = m_tempWaitsForAllPredecessors;
//clear error - there might have been errors regarding existence of composite component, but referencing new package might fix this problem.
DeserializationErrorMessage = null;
HasDeserializationError = false;
}
else
{
//otherwise set values to temporary IOSpec and configWrapper (just not to lose data in case user resave experiment), and rethrow exception
IOSpec = m_tempIoSpec;
ConfigWrapper = m_tempConfigWrapper;
HasDeserializationError = true;
Label = m_tempLabel;
WaitsForAllPredecessors = m_tempWaitsForAllPredecessors;
DeserializationErrorMessage = String.Format(System.Globalization.CultureInfo.CurrentCulture, "Component library does not contain any Composite Component of the given ID {0}", ComponentMetadataDefinitionID);
}
if (experimentLocationRoot != null) //it may be null if it is a component residing in the graph of composite component that is the library (was not added to any experiment)
{
ConfigWrapper.SetExperimentLocationRoot(experimentLocationRoot, true);
}
m_tempConfigWrapper = null;
m_tempIoSpec = null;
m_tempLabel = null;
}
/// <summary>
/// Inits the default component metadata based on its definition
/// </summary>
/// <param name="enforce">if set to <c>true</c> [enforce].</param>
private void InitDefaultComponentMetadata(bool enforce)
{
if (IOSpec == null || enforce)
{
IOSpec = new IOSpec(ComponentMetadataDefinition.IOSpecDefinition);
}
if (Label == null || enforce)
{
Label = ComponentMetadataDefinition.Label;
}
if (ConfigWrapper == null || enforce)
{
ConfigWrapper = new ConfigWrapper(ComponentMetadataDefinition.ConfigurationWrapperDefinition);
if (m_experimentLocationRoot != null) //location may be null if metadata definition does not belong to any graph
{
ConfigWrapper.SetExperimentLocationRoot(m_experimentLocationRoot, true);
}
}
}
protected override void CopyFrom(Metadata other)
{
if (other == null)
{
throw new ArgumentNullException("other");
}
base.CopyFrom(other);
ComponentTemplateMetadata metadata = (ComponentTemplateMetadata)other;
m_IOSpec = metadata.m_IOSpec.Clone();
HasDeserializationError = metadata.HasDeserializationError;
if (HasDeserializationError)
{
DeserializationErrorMessage = metadata.DeserializationErrorMessage;
}
}
/// <summary>
/// Inits the default component metadata based on its definition
/// </summary>
/// <param name="enforce">if set to <c>true</c> [enforce].</param>
private void InitDefaultComponentMetadata(bool enforce)
{
if (IOSpec == null || enforce)
{
IOSpec = new IOSpec(ComponentMetadataDefinition.IOSpecDefinition);
}
if (Label == null || enforce)
{
Label = ComponentMetadataDefinition.Label;
}
if (ConfigWrapper == null || enforce)
{
ConfigWrapper = new ConfigWrapper(ComponentMetadataDefinition.ConfigurationWrapperDefinition);
if (m_experimentLocationRoot != null) //location may be null if metadata definition does not belong to any graph
{
ConfigWrapper.SetExperimentLocationRoot(m_experimentLocationRoot, true);
}
}
}
public override void ReadXml(System.Xml.XmlReader reader)
{
XPathDocument doc = new XPathDocument(reader);
XPathNavigator nav = doc.CreateNavigator();
XPathNavigator iter = nav.SelectSingleNode("/Metadata");
Label = iter.GetAttribute("Label", String.Empty);
//read attribute indicating if component should wait for all predecessors
var wait = iter.GetAttribute("WaitsForAllPredecessors", String.Empty);
if (String.IsNullOrEmpty(wait) || (wait != Boolean.TrueString && wait != Boolean.FalseString)) //if value has not been found set it to true
{
WaitsForAllPredecessors = true; //default value
}
else
{
WaitsForAllPredecessors = Convert.ToBoolean(wait);
}
//read iospec
m_IOSpec = IOSpec.ReadIOSpec(nav.SelectSingleNode("/Metadata/IOSpec"));
}
public override void ReadXml(System.Xml.XmlReader reader)
{
XPathDocument doc = new XPathDocument(reader);
XPathNavigator nav = doc.CreateNavigator();
XPathNavigator iter = nav.SelectSingleNode("/Metadata");
Label = iter.GetAttribute("Label", String.Empty);
//read attribute indicating if component should wait for all predecessors
var wait = iter.GetAttribute("WaitsForAllPredecessors", String.Empty);
if (String.IsNullOrEmpty(wait) || (wait != Boolean.TrueString && wait != Boolean.FalseString)) //if value has not been found set it to true
WaitsForAllPredecessors = true; //default value
else
WaitsForAllPredecessors = Convert.ToBoolean(wait);
//read iospec
m_IOSpec = IOSpec.ReadIOSpec(nav.SelectSingleNode("/Metadata/IOSpec"));
}
public ComponentTemplateMetadata(IOSpec ioSpec, string label)
{
IOSpec = ioSpec;
Label = label;
}
/// <summary>
/// Iterates through inputs, outputs, in given IOSpec and for matching items in current IOSpec updates mappings
/// </summary>
/// <param name="temporaryIOSpec"></param>
public void UpdateMappingsBasedOn(IOSpec temporaryIOSpec)
{
foreach (IOItem tmpInputItem in temporaryIOSpec.Input.Values)
{
IOItem inputItem;
if (Input.TryGetValue(tmpInputItem.IOItemDefinition.Name, out inputItem))
{
//check if definitions are the same
if (inputItem.IOItemDefinition.Equals(tmpInputItem.IOItemDefinition))
{
inputItem.MappedTo = tmpInputItem.MappedTo;
}
}
}
foreach (IOItem tmpOutputItem in temporaryIOSpec.Output.Values)
{
IOItem outputItem;
if (Output.TryGetValue(tmpOutputItem.IOItemDefinition.Name, out outputItem))
{
//check if definitions are the same
if (outputItem.IOItemDefinition.Equals(tmpOutputItem.IOItemDefinition))
{
outputItem.MappedTo = tmpOutputItem.MappedTo;
}
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="WorkspaceWrapper"/> class.
/// </summary>
/// <param name="iospec">The iospec.</param>
/// <param name="workspaceInstance">The workspace instance.</param>
public WorkspaceWrapper(IOSpec iospec, IWorkspaceInternal workspaceInstance)
{
IOSpec = iospec;
m_workspace = workspaceInstance;
}
/// <summary>
/// Reads the IO spec.
/// </summary>
/// <param name="nav">A cursor in the xml data</param>
/// <returns></returns>
internal static IOSpec ReadIOSpec(XPathNavigator nav)
{
IOSpec temporaryIOSpec = new IOSpec();
if (nav != null)
{
var reader = nav.ReadSubtree();
reader.Read();
temporaryIOSpec.ReadXml(reader);
}
return temporaryIOSpec;
}
public override void UpdateFromDefinition(IComponentsLibrary library)
{
HasDeserializationError = false;
m_tempConfigWrapper = ConfigWrapper;
m_tempIoSpec = IOSpec;
m_tempLabel = Label;
m_tempWaitsForAllPredecessors = WaitsForAllPredecessors;
ComponentMetadataDefinition = null;
GetDefinitionAndSet(library, m_experimentLocationRoot);
}
/// <summary>
/// Performs a deep copy of the data in this object to another instance of the Metadata.
/// </summary>
/// <param name="other">The other.</param>
protected override void CopyFrom(Metadata other)
{
if (other == null)
throw new ArgumentNullException("other");
base.CopyFrom(other);
CompositeComponentMetadata metadata = (CompositeComponentMetadata)other;
m_IOSpec = metadata.m_IOSpec.Clone();
m_configWrapper = metadata.m_configWrapper.Clone();
m_experimentLocationRoot = metadata.m_experimentLocationRoot;
m_compositeComponentMetadataDefinition = metadata.m_compositeComponentMetadataDefinition;
m_componentMetadataDefinitionID = metadata.m_componentMetadataDefinitionID;
HasDeserializationError = metadata.HasDeserializationError;
if (HasDeserializationError)
{
DeserializationErrorMessage = metadata.DeserializationErrorMessage;
}
// if composite component was not present in the library, then corresponding component graph may be null.
// the deserialization has already set the corresponding error above, nevertheless subgraph cannot be cloned obviously
if (HasDeserializationError == false && metadata.m_compositeComponentGraph != null)
{
m_compositeComponentGraph = (CompositeComponentGraph)(metadata.m_compositeComponentGraph.Clone());
}
m_tempConfigWrapper = metadata.m_tempConfigWrapper;
m_tempIoSpec = metadata.m_tempIoSpec;
m_tempLabel = metadata.m_tempLabel;
}
/// <summary>
/// Initializes a new instance of the <see cref="ComponentMetadata"/> class.
/// </summary>
/// <param name="info">The info.</param>
/// <param name="context">The context.</param>
protected ComponentMetadata(SerializationInfo info, StreamingContext context)
: base(info, context)
{
m_IOSpec = (IOSpec)info.GetValue("m_IOSpec", typeof(IOSpec));
m_configWrapper = (ConfigWrapper)info.GetValue("m_configWrapper", typeof(ConfigWrapper));
m_componentMetadataDefinitionID = (string)info.GetValue("m_componentMetadataDefinitionID", typeof(string));
m_componentMetadataDefinition = (ComponentMetadataDefinition)info.GetValue("m_componentMetadataDefinition", typeof(ComponentMetadataDefinition));
}
private void ResetWorkspaceWrapper()
{
AppContext.WorkspaceInstance.Reset();
AppContext.WorkspaceInstance.RegisterType(typeof(TestObject));
IOSpec mockIoSpec = new IOSpec();
mockIoSpec.Input.Add(Unitname, new IOItem(new IOItemDefinition(Unitname, typeof(TestObject).FullName, "mockdescription", TraceLabSDK.IOSpecType.Input), Unitname));
mockIoSpec.Output.Add(Unitname, new IOItem(new IOItemDefinition(Unitname, typeof(TestObject).FullName, "mockdescription", TraceLabSDK.IOSpecType.Output), Unitname));
mockIoSpec.Input.Add(Unitname2, new IOItem(new IOItemDefinition(Unitname2, typeof(int).FullName, "mockdescription", TraceLabSDK.IOSpecType.Input), Unitname2));
mockIoSpec.Output.Add(Unitname2, new IOItem(new IOItemDefinition(Unitname2, typeof(int).FullName, "mockdescription", TraceLabSDK.IOSpecType.Output), Unitname2));
TestWorkspaceWrapper = new WorkspaceWrapper(mockIoSpec, AppContext.WorkspaceInstance);
}
public override void ReadXml(System.Xml.XmlReader reader)
{
IsInitialized = false;
XPathDocument doc = new XPathDocument(reader);
XPathNavigator nav = doc.CreateNavigator();
XPathNavigator iter = nav.SelectSingleNode("/Metadata");
//read component metadata definition id
ComponentMetadataDefinitionID = iter.GetAttribute("ComponentMetadataDefinitionID", String.Empty);
m_tempLabel = iter.GetAttribute("Label", String.Empty);
//read attribute indicating if component should wait for all predecessors
var wait = iter.GetAttribute("WaitsForAllPredecessors", String.Empty);
if (String.IsNullOrEmpty(wait) || (wait != Boolean.TrueString && wait != Boolean.FalseString)) //if value has not been found set it to true
m_tempWaitsForAllPredecessors = true; //default value
else
m_tempWaitsForAllPredecessors = Convert.ToBoolean(wait);
//read iospec and config wrapper from xml
m_tempIoSpec = IOSpec.ReadIOSpec(nav.SelectSingleNode("/Metadata/IOSpec"));
m_tempConfigWrapper = ConfigWrapper.ReadConfig(nav);
}
public ComponentTemplateMetadata(IOSpec ioSpec, string label)
{
IOSpec = ioSpec;
Label = label;
}
/// <summary>
/// Gets the definition for this Metadata and sets up the configuration based on it.
/// </summary>
/// <param name="library">The library.</param>
/// <param name="experimentLocationRoot">The experiment location root.</param>
private void GetDefinitionAndSet(Components.IComponentsLibrary library, string experimentLocationRoot)
{
m_experimentLocationRoot = experimentLocationRoot;
//reload component metadata definition
MetadataDefinition metadataDefinition;
if (library.TryGetComponentDefinition(ComponentMetadataDefinitionID, out metadataDefinition))
{
ComponentMetadataDefinition = metadataDefinition as CompositeComponentMetadataDefinition;
}
//if definition has been found override matching parameters (but don't override definition)
if (ComponentMetadataDefinition != null)
{
InitDefaultComponentMetadata(true);
IOSpec.UpdateMappingsBasedOn(m_tempIoSpec);
ConfigWrapper.UpdateConfigValuesBasedOn(m_tempConfigWrapper);
Label = m_tempLabel;
WaitsForAllPredecessors = m_tempWaitsForAllPredecessors;
//clear error - there might have been errors regarding existence of composite component, but referencing new package might fix this problem.
DeserializationErrorMessage = null;
HasDeserializationError = false;
}
else
{
//otherwise set values to temporary IOSpec and configWrapper (just not to lose data in case user resave experiment), and rethrow exception
IOSpec = m_tempIoSpec;
ConfigWrapper = m_tempConfigWrapper;
HasDeserializationError = true;
Label = m_tempLabel;
WaitsForAllPredecessors = m_tempWaitsForAllPredecessors;
DeserializationErrorMessage = String.Format(System.Globalization.CultureInfo.CurrentCulture, "Component library does not contain any Composite Component of the given ID {0}", ComponentMetadataDefinitionID);
}
if (experimentLocationRoot != null) //it may be null if it is a component residing in the graph of composite component that is the library (was not added to any experiment)
{
ConfigWrapper.SetExperimentLocationRoot(experimentLocationRoot, true);
}
m_tempConfigWrapper = null;
m_tempIoSpec = null;
m_tempLabel = null;
}
protected override void CopyFrom(Metadata other)
{
if (other == null)
throw new ArgumentNullException("other");
base.CopyFrom(other);
ComponentTemplateMetadata metadata = (ComponentTemplateMetadata)other;
m_IOSpec = metadata.m_IOSpec.Clone();
HasDeserializationError = metadata.HasDeserializationError;
if (HasDeserializationError)
{
DeserializationErrorMessage = metadata.DeserializationErrorMessage;
}
}
private static ComponentTemplateMetadata FindTemplateComponentMetadata(XPathNavigator nav)
{
ComponentTemplateMetadata template = null;
//search for all references for template components metadata
string templateType = typeof(ComponentTemplateMetadata).ToString();
XPathExpression expression = nav.Compile("//Metadata[starts-with(@type, '" + templateType + "')]");
XPathNavigator templateXmlNode = nav.SelectSingleNode(expression);
if (templateXmlNode != null)
{
string label = templateXmlNode.GetAttribute("Label", String.Empty);
IOSpec ioSpec = new IOSpec();
XPathNavigator ioSpecNav = templateXmlNode.SelectSingleNode("IOSpec");
ioSpec.ReadXml(ioSpecNav.ReadSubtree());
template = new ComponentTemplateMetadata(ioSpec, label);
}
return template;
}
/// <summary>
/// Inits the default component metadata based on its component metadata definition
/// </summary>
/// <param name="enforce">if set to <c>true</c> [enforce].</param>
private void InitDefaultComponentMetadata(bool enforce)
{
if (IOSpec == null || enforce)
{
IOSpec = new IOSpec(ComponentMetadataDefinition.IOSpecDefinition);
}
if (Label == null || enforce)
{
Label = ComponentMetadataDefinition.Label;
}
if (ConfigWrapper == null || enforce)
{
ConfigWrapper = new ConfigWrapper(ComponentMetadataDefinition.ConfigurationWrapperDefinition);
ConfigWrapper.SetExperimentLocationRoot(m_experimentLocationRoot, true);
}
}
public void NestedWorkspaceWrapperSetupAndTearDownTest()
{
string experimentNamespace = "experiment_namespace";
ExperimentWorkspaceWrapper experimentWorkspaceWrapper = new ExperimentWorkspaceWrapper(AppContext.WorkspaceInstance, experimentNamespace);
// let store some objects in the workspace using experiment wrapper
// note that experiment wrapper does not have any restriction and can store anything in workspace - it has direct access to Workspace
string unitname1 = "testunitname1";
string unitname2 = "testunitname2";
TestObject object1 = new TestObject();
object1.Value = "some value";
Assert.IsFalse(AppContext.WorkspaceInstance.Exists(unitname1));
Assert.IsFalse(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + unitname1));
experimentWorkspaceWrapper.Store(unitname1, object1);
Assert.IsFalse(AppContext.WorkspaceInstance.Exists(unitname1));
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + unitname1));
int testInt = 5;
Assert.IsFalse(AppContext.WorkspaceInstance.Exists(unitname2));
Assert.IsFalse(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + unitname2));
experimentWorkspaceWrapper.Store(unitname2, testInt);
Assert.IsFalse(AppContext.WorkspaceInstance.Exists(unitname2));
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + unitname2));
//prepare io spec for first nested workspace
IOSpec mockIoSpec1 = new IOSpec();
string nest1unitname1 = "nest1unitname1"; //input nest1unitname1 from unitname1
string nest1unitname2 = "nest1unitname2"; //input nest1unitname2 from unitname2
mockIoSpec1.Input.Add(nest1unitname1, new IOItem(new IOItemDefinition(nest1unitname1, typeof(TestObject).FullName, "mockdescription", TraceLabSDK.IOSpecType.Input), unitname1));
mockIoSpec1.Input.Add(nest1unitname2, new IOItem(new IOItemDefinition(nest1unitname2, typeof(int).FullName, "mockdescription", TraceLabSDK.IOSpecType.Input), unitname2));
string nestedWorkspace1Namespace = "nested_workspace1";
NestedWorkspaceWrapper nestedWorkspace1 = new NestedWorkspaceWrapper(mockIoSpec1, experimentWorkspaceWrapper, nestedWorkspace1Namespace);
//prepare io spec for 2nd nested workspace
IOSpec mockIoSpec2 = new IOSpec();
string nest2unitname1 = "nest2unitname1"; //input nest2unitname1 from nest1unitname1
string nest2unitname2 = "nest2unitname2"; //input nest2unitname2 from nest1unitname2
//output matters only in teardown
string unitname3 = "unitname3";
string unitname3_OutputAS = "nest2unitname3";
string localScopeUnitname = "localScope";
mockIoSpec2.Input.Add(nest2unitname1, new IOItem(new IOItemDefinition(nest2unitname1, typeof(TestObject).FullName, "mockdescription", TraceLabSDK.IOSpecType.Input), nest1unitname1));
mockIoSpec2.Input.Add(nest2unitname2, new IOItem(new IOItemDefinition(nest2unitname2, typeof(int).FullName, "mockdescription", TraceLabSDK.IOSpecType.Input), nest1unitname2));
mockIoSpec2.Output.Add(unitname3, new IOItem(new IOItemDefinition(unitname3, typeof(int).FullName, "mockdescription", TraceLabSDK.IOSpecType.Output), unitname3_OutputAS));
string nestedWorkspace2Namespace = "nested_workspace2";
NestedWorkspaceWrapper nestedWorkspace2 = new NestedWorkspaceWrapper(mockIoSpec2, nestedWorkspace1, nestedWorkspace2Namespace);
IOSpec mockIoSpec3 = new IOSpec();
mockIoSpec3.Output.Add(unitname3, new IOItem(new IOItemDefinition(unitname3, typeof(int).FullName, "mockdescription", TraceLabSDK.IOSpecType.Output), unitname3));
mockIoSpec3.Output.Add(localScopeUnitname, new IOItem(new IOItemDefinition(localScopeUnitname, typeof(int).FullName, "mockdescription", TraceLabSDK.IOSpecType.Output), localScopeUnitname));
WorkspaceWrapper workspaceWrapper = new WorkspaceWrapper(mockIoSpec3, nestedWorkspace2);
// call in order
// 1. setup nested workspace 1
// 2. setup nested workspace 2
// 3. store a object with unitname3 using workspace wrapper, that is output to the higher level scope
// 4. store another object, that is NOT output to higher level scope and should be discarded in teardown
// 4. tear down workspace 2
// 5. tear down workspace 1
nestedWorkspace1.Setup();
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + unitname1)); //it actually should stay in experiment scope
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + unitname2));
Assert.IsTrue(experimentWorkspaceWrapper.Exists(unitname1));
Assert.IsTrue(experimentWorkspaceWrapper.Exists(unitname2));
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nest1unitname1));
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nest1unitname2));
Assert.IsTrue(nestedWorkspace1.Exists(nest1unitname1));
Assert.IsTrue(nestedWorkspace1.Exists(nest1unitname2));
nestedWorkspace2.Setup();
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nest1unitname1));
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nest1unitname2));
Assert.IsTrue(nestedWorkspace1.Exists(nest1unitname1));
Assert.IsTrue(nestedWorkspace1.Exists(nest1unitname2));
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nestedWorkspace2Namespace + DOT + nest2unitname1));
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nestedWorkspace2Namespace + DOT + nest2unitname2));
Assert.IsTrue(nestedWorkspace2.Exists(nest2unitname1));
Assert.IsTrue(nestedWorkspace2.Exists(nest2unitname2));
//store unit 3
int unit3 = 10;
workspaceWrapper.Store(unitname3, unit3);
//it should store it with namespace
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nestedWorkspace2Namespace + DOT + unitname3));
//store localscope variable
int localScopeUnit = 25;
workspaceWrapper.Store(localScopeUnitname, localScopeUnit);
//it should store it with namespace
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nestedWorkspace2Namespace + DOT + localScopeUnitname));
nestedWorkspace2.TearDown();
Assert.IsFalse(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nestedWorkspace2Namespace + DOT + nest2unitname1));
Assert.IsFalse(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nestedWorkspace2Namespace + DOT + nest2unitname2));
Assert.IsFalse(nestedWorkspace2.Exists(nest2unitname1));
Assert.IsFalse(nestedWorkspace2.Exists(nest2unitname2));
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nest1unitname1));
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nest1unitname2));
Assert.IsTrue(nestedWorkspace1.Exists(nest1unitname1));
Assert.IsTrue(nestedWorkspace1.Exists(nest1unitname2));
//unitname 3 should be tear down and renamed to unitnameOutpusAs with proper namespace
Assert.IsFalse(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nestedWorkspace2Namespace + DOT + unitname3));
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + unitname3_OutputAS));
//local scope should also be cleared, although it was not output to higher level scope
Assert.IsFalse(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nestedWorkspace2Namespace + DOT + localScopeUnitname));
nestedWorkspace1.TearDown();
Assert.IsFalse(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nest1unitname1));
Assert.IsFalse(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + nestedWorkspace1Namespace + DOT + nest1unitname2));
Assert.IsFalse(nestedWorkspace1.Exists(nest1unitname1));
Assert.IsFalse(nestedWorkspace1.Exists(nest1unitname2));
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + unitname1));
Assert.IsTrue(AppContext.WorkspaceInstance.Exists(experimentNamespace + DOT + unitname2));
Assert.IsTrue(experimentWorkspaceWrapper.Exists(unitname1));
Assert.IsTrue(experimentWorkspaceWrapper.Exists(unitname2));
}
/// <summary>
/// Initializes a new instance of the <see cref="NestedWorkspaceWrapper"/> class.
/// </summary>
/// <param name="iospec">The iospec.</param>
/// <param name="parentWorkspace">The parent workspace instance or parent workspace wrapper.</param>
/// <param name="workspaceNamespaceId">The workspace namespace id.</param>
public NestedWorkspaceWrapper(IOSpec iospec, IWorkspaceInternal parentWorkspace, string workspaceNamespaceId)
: this(parentWorkspace, workspaceNamespaceId)
{
IOSpec = iospec;
}
