private DeploymentNode findDeploymentNode(Element e)
{
foreach (Element element in Model.GetElements())
{
if (element is DeploymentNode)
{
DeploymentNode deploymentNode = (DeploymentNode)element;
if (e is ContainerInstance)
{
if (deploymentNode.ContainerInstances.Contains(e))
{
return(deploymentNode);
}
}
if (e is InfrastructureNode)
{
if (deploymentNode.InfrastructureNodes.Contains(e))
{
return(deploymentNode);
}
}
}
}
return(null);
}
private bool AddContainerInstancesAndDeploymentNodes(DeploymentNode deploymentNode)
{
bool hasContainers = false;
foreach (ContainerInstance containerInstance in deploymentNode.ContainerInstances)
{
Container container = containerInstance.Container;
if (SoftwareSystem == null || container.Parent.Equals(SoftwareSystem))
{
AddElement(containerInstance, true);
hasContainers = true;
}
}
foreach (DeploymentNode child in deploymentNode.Children)
{
hasContainers = hasContainers | AddContainerInstancesAndDeploymentNodes(child);
}
if (hasContainers)
{
AddElement(deploymentNode, false);
}
return(hasContainers);
}
private void HydrateDeploymentNode(DeploymentNode deploymentNode, DeploymentNode parent)
{
deploymentNode.Parent = parent;
AddElementToInternalStructures(deploymentNode);
deploymentNode.Children.ToList().ForEach(child => HydrateDeploymentNode(child, deploymentNode));
foreach (InfrastructureNode infrastructureNode in deploymentNode.InfrastructureNodes)
{
infrastructureNode.Parent = deploymentNode;
AddElementToInternalStructures(infrastructureNode);
}
foreach (SoftwareSystemInstance softwareSystemInstance in deploymentNode.SoftwareSystemInstances)
{
softwareSystemInstance.SoftwareSystem = (SoftwareSystem)GetElement(softwareSystemInstance.SoftwareSystemId);
softwareSystemInstance.Parent = deploymentNode;
AddElementToInternalStructures(softwareSystemInstance);
}
foreach (ContainerInstance containerInstance in deploymentNode.ContainerInstances)
{
containerInstance.Container = (Container)GetElement(containerInstance.ContainerId);
containerInstance.Parent = deploymentNode;
AddElementToInternalStructures(containerInstance);
}
}
internal DeploymentNode AddDeploymentNode(DeploymentNode parent, string environment, string name, string description, string technology, int instances, Dictionary <string, string> properties)
{
if ((parent == null && GetDeploymentNodeWithName(name, environment) == null) || (parent != null && parent.GetDeploymentNodeWithName(name) == null))
{
DeploymentNode deploymentNode = new DeploymentNode
{
Name = name,
Description = description,
Technology = technology,
Parent = parent,
Instances = instances,
Environment = environment
};
if (properties != null)
{
deploymentNode.Properties = properties;
}
if (parent == null)
{
_deploymentNodes.Add(deploymentNode);
}
deploymentNode.Id = _idGenerator.GenerateId(deploymentNode);
AddElementToInternalStructures(deploymentNode);
return(deploymentNode);
}
else
{
throw new ArgumentException("A deployment node named '" + name + "' already exists.");
}
}
internal InfrastructureNode AddInfrastructureNode(DeploymentNode parent, string name, string description, string technology, Dictionary <string, string> properties)
{
if (name == null || name.Trim().Length == 0)
{
throw new ArgumentException("A name must be specified.");
}
if (parent.GetDeploymentNodeWithName(name) == null && parent.GetInfrastructureNodeWithName(name) == null)
{
InfrastructureNode infrastructureNode = new InfrastructureNode
{
Name = name,
Description = description,
Technology = technology,
Parent = parent,
Environment = parent.Environment
};
if (properties != null)
{
infrastructureNode.Properties = properties;
}
infrastructureNode.Id = IdGenerator.GenerateId(infrastructureNode);
AddElementToInternalStructures(infrastructureNode);
return(infrastructureNode);
}
else
{
throw new ArgumentException("A deployment/infrastructure node named '" + name + "' already exists.");
}
}
private bool AddContainerInstancesAndDeploymentNodesAndInfrastructureNodes(DeploymentNode deploymentNode, bool addRelationships)
{
bool hasContainersOrInfrastructureNodes = false;
foreach (ContainerInstance containerInstance in deploymentNode.ContainerInstances)
{
Container container = containerInstance.Container;
if (SoftwareSystem == null || container.Parent.Equals(SoftwareSystem))
{
AddElement(containerInstance, addRelationships);
hasContainersOrInfrastructureNodes = true;
}
}
foreach (InfrastructureNode infrastructureNode in deploymentNode.InfrastructureNodes)
{
AddElement(infrastructureNode, addRelationships);
hasContainersOrInfrastructureNodes = true;
}
foreach (DeploymentNode child in deploymentNode.Children)
{
hasContainersOrInfrastructureNodes = hasContainersOrInfrastructureNodes | AddContainerInstancesAndDeploymentNodesAndInfrastructureNodes(child, addRelationships);
}
if (hasContainersOrInfrastructureNodes)
{
AddElement(deploymentNode, addRelationships);
}
return(hasContainersOrInfrastructureNodes);
}
/// <summary>
/// Adds a software system instance (and its parent deployment nodes) to this view.
/// </summary>
/// <param name="softwareSystemInstance">the SoftwareSystemInstance to add</param>
public void Add(SoftwareSystemInstance softwareSystemInstance)
{
AddElement(softwareSystemInstance, true);
DeploymentNode parent = (DeploymentNode)softwareSystemInstance.Parent;
while (parent != null)
{
AddElement(parent, true);
parent = (DeploymentNode)parent.Parent;
}
}
/// <summary>
/// Adds a child deployment node.
/// </summary>
/// <param name="name">the name of the deployment node</param>
/// <param name="description">a short description</param>
/// <param name="technology">the technology</param>
/// <param name="instances">the number of instances</param>
/// <param name="properties">a Dictionary (string,string) describing name=value properties</param>
/// <returns></returns>
public DeploymentNode AddDeploymentNode(string name, string description, string technology, int instances, Dictionary <string, string> properties)
{
DeploymentNode deploymentNode = Model.AddDeploymentNode(this, this.Environment, name, description, technology, instances, properties);
if (deploymentNode != null)
{
Children.Add(deploymentNode);
}
return(deploymentNode);
}
/// <summary>
/// Adds a container instance (and its parent deployment nodes) to this view.
/// </summary>
/// <param name="containerInstance">the ContainerInstance to add</param>
public void Add(ContainerInstance containerInstance)
{
AddElement(containerInstance, true);
DeploymentNode parent = (DeploymentNode)containerInstance.Parent;
while (parent != null)
{
AddElement(parent, true);
parent = (DeploymentNode)parent.Parent;
}
}
/// <summary>
/// Adds an infrastructure node (and its parent deployment nodes) to this view.
/// </summary>
/// <param name="infrastructureNode">the InfrastructureNode to add</param>
public void Add(InfrastructureNode infrastructureNode)
{
AddElement(infrastructureNode, true);
DeploymentNode parent = (DeploymentNode)infrastructureNode.Parent;
while (parent != null)
{
AddElement(parent, true);
parent = (DeploymentNode)parent.Parent;
}
}
internal ContainerInstance AddContainerInstance(DeploymentNode deploymentNode, Container container)
{
if (container == null)
{
throw new ArgumentException("A container must be specified.");
}
long instanceNumber = GetElements().Count(e => e is ContainerInstance && ((ContainerInstance)e).Container.Equals(container));
instanceNumber++;
ContainerInstance containerInstance = new ContainerInstance(container, (int)instanceNumber, deploymentNode.Environment);
containerInstance.Id = _idGenerator.GenerateId(containerInstance);
// find all ContainerInstance objects in the same deployment environment
IEnumerable <ContainerInstance> containerInstances = GetElements().OfType <ContainerInstance>().Where(ci => ci.Environment.Equals(deploymentNode.Environment));
// and replicate the container-container relationships within the same deployment environment
foreach (ContainerInstance ci in containerInstances)
{
Container c = ci.Container;
foreach (Relationship relationship in container.Relationships)
{
if (relationship.Destination.Equals(c))
{
Relationship newRelationship = AddRelationship(containerInstance, ci, relationship.Description, relationship.Technology, relationship.InteractionStyle);
if (newRelationship != null)
{
newRelationship.Tags = String.Empty;
newRelationship.LinkedRelationshipId = relationship.Id;
}
}
}
foreach (Relationship relationship in c.Relationships)
{
if (relationship.Destination.Equals(container))
{
Relationship newRelationship = AddRelationship(ci, containerInstance, relationship.Description, relationship.Technology, relationship.InteractionStyle);
if (newRelationship != null)
{
newRelationship.Tags = String.Empty;
newRelationship.LinkedRelationshipId = relationship.Id;
}
}
}
}
AddElementToInternalStructures(containerInstance);
return(containerInstance);
}
private void HydrateDeploymentNode(DeploymentNode deploymentNode, DeploymentNode parent)
{
deploymentNode.Parent = parent;
AddElementToInternalStructures(deploymentNode);
deploymentNode.Children.ToList().ForEach(child => HydrateDeploymentNode(child, deploymentNode));
foreach (ContainerInstance containerInstance in deploymentNode.ContainerInstances)
{
containerInstance.Container = (Container)GetElement(containerInstance.ContainerId);
AddElementToInternalStructures(containerInstance);
}
}
/// <summary>
/// Adds a deployment node to this view.
/// </summary>
/// <param name="deploymentNode">the DeploymentNode to add</param>
public void Add(DeploymentNode deploymentNode)
{
if (deploymentNode != null)
{
if (AddContainerInstancesAndDeploymentNodes(deploymentNode))
{
Element parent = deploymentNode.Parent;
while (parent != null)
{
AddElement(parent, false);
parent = parent.Parent;
}
}
}
}
/// <summary>
/// Adds a deployment node to this view.
/// </summary>
/// <param name="deploymentNode">the DeploymentNode to add</param>
public void Add(DeploymentNode deploymentNode, bool addRelationships)
{
if (deploymentNode != null)
{
if (AddContainerInstancesAndDeploymentNodesAndInfrastructureNodes(deploymentNode, addRelationships))
{
Element parent = deploymentNode.Parent;
while (parent != null)
{
AddElement(parent, false);
parent = parent.Parent;
}
}
}
}
private bool AddElementInstancesAndDeploymentNodesAndInfrastructureNodes(DeploymentNode deploymentNode, bool addRelationships)
{
bool hasElementsInstancesOrInfrastructureNodes = false;
foreach (SoftwareSystemInstance softwareSystemInstance in deploymentNode.SoftwareSystemInstances)
{
try {
AddElement(softwareSystemInstance, addRelationships);
hasElementsInstancesOrInfrastructureNodes = true;
} catch (ElementNotPermittedInViewException e) {
// the element can't be added, so ignore it
}
}
foreach (ContainerInstance containerInstance in deploymentNode.ContainerInstances)
{
Container container = containerInstance.Container;
if (SoftwareSystem == null || container.Parent.Equals(SoftwareSystem))
{
try
{
AddElement(containerInstance, addRelationships);
hasElementsInstancesOrInfrastructureNodes = true;
} catch (ElementNotPermittedInViewException e) {
// the element can't be added, so ignore it
}
}
}
foreach (InfrastructureNode infrastructureNode in deploymentNode.InfrastructureNodes)
{
AddElement(infrastructureNode, addRelationships);
hasElementsInstancesOrInfrastructureNodes = true;
}
foreach (DeploymentNode child in deploymentNode.Children)
{
hasElementsInstancesOrInfrastructureNodes = hasElementsInstancesOrInfrastructureNodes | AddElementInstancesAndDeploymentNodesAndInfrastructureNodes(child, addRelationships);
}
if (hasElementsInstancesOrInfrastructureNodes)
{
AddElement(deploymentNode, addRelationships);
}
return(hasElementsInstancesOrInfrastructureNodes);
}
/// <summary>
/// Adds a deployment node to this view.
/// </summary>
/// <param name="deploymentNode">the DeploymentNode to add</param>
public void Add(DeploymentNode deploymentNode, bool addRelationships)
{
if (deploymentNode == null)
{
throw new ArgumentException("A deployment node must be specified.");
}
if (AddContainerInstancesAndDeploymentNodesAndInfrastructureNodes(deploymentNode, addRelationships))
{
Element parent = deploymentNode.Parent;
while (parent != null)
{
AddElement(parent, false);
parent = parent.Parent;
}
}
}
/// <summary>
/// Removes a deployment node from this view.
/// </summary>
/// <param name="deploymentNode">the DeploymentNode to remove</param>
public void Remove(DeploymentNode deploymentNode)
{
foreach (ContainerInstance containerInstance in deploymentNode.ContainerInstances)
{
Remove(containerInstance);
}
foreach (InfrastructureNode infrastructureNode in deploymentNode.InfrastructureNodes)
{
Remove(infrastructureNode);
}
foreach (DeploymentNode child in deploymentNode.Children)
{
Remove(child);
}
RemoveElement(deploymentNode);
}
internal SoftwareSystemInstance AddSoftwareSystemInstance(DeploymentNode deploymentNode, SoftwareSystem softwareSystem, string deploymentGroup)
{
if (softwareSystem == null)
{
throw new ArgumentException("A software system must be specified.");
}
long instanceNumber = deploymentNode.SoftwareSystemInstances.Count(ssi => ssi.SoftwareSystem.Equals(softwareSystem));
instanceNumber++;
SoftwareSystemInstance softwareSystemInstance = new SoftwareSystemInstance(softwareSystem, (int)instanceNumber, deploymentNode.Environment, deploymentGroup);
softwareSystemInstance.Parent = deploymentNode;
softwareSystemInstance.Id = IdGenerator.GenerateId(softwareSystemInstance);
ReplicateElementRelationships(softwareSystemInstance);
AddElementToInternalStructures(softwareSystemInstance);
return(softwareSystemInstance);
}
internal ContainerInstance AddContainerInstance(DeploymentNode deploymentNode, Container container, string deploymentGroup)
{
if (container == null)
{
throw new ArgumentException("A container must be specified.");
}
long instanceNumber = deploymentNode.ContainerInstances.Count(ci => ci.Container.Equals(container));
instanceNumber++;
ContainerInstance containerInstance = new ContainerInstance(container, (int)instanceNumber, deploymentNode.Environment, deploymentGroup);
containerInstance.Parent = deploymentNode;
containerInstance.Id = IdGenerator.GenerateId(containerInstance);
ReplicateElementRelationships(containerInstance);
AddElementToInternalStructures(containerInstance);
return(containerInstance);
}
internal string Generate(DeploymentNode deploymentNode)
{
StringBuilder buf = new StringBuilder();
buf.Append(DeploymentNodeType);
buf.Append(formatName(deploymentNode.Environment));
buf.Append(DeploymentCanonicalNameSeperator);
string parents = "";
DeploymentNode parent = (DeploymentNode)deploymentNode.Parent;
while (parent != null)
{
parents = formatName(parent) + DeploymentCanonicalNameSeperator + parents;
parent = (DeploymentNode)parent.Parent;
}
buf.Append(parents);
buf.Append(formatName(deploymentNode));
return(buf.ToString());
}
private void HydrateDeploymentNodeRelationships(DeploymentNode deploymentNode)
{
HydrateRelationships(deploymentNode);
deploymentNode.Children.ToList().ForEach(HydrateDeploymentNodeRelationships);
deploymentNode.ContainerInstances.ToList().ForEach(HydrateRelationships);
}
/// <summary>
/// Removes a deployment node from this view.
/// </summary>
/// <param name="deploymentNode">the DpeloymentNode to remove</param>
public void Remove(DeploymentNode deploymentNode)
{
RemoveElement(deploymentNode);
}
/// <summary>
/// Adds a relationship between this and another deployment node.
/// </summary>
/// <param name="destination">the destination DeploymentNode</param>
/// <param name="description">a short description of the relationship</param>
/// <param name="technology">the technology</param>
/// <returns>a Relationship object</returns>
public Relationship Uses(DeploymentNode destination, string description, string technology)
{
return(Model.AddRelationship(this, destination, description, technology));
}
/// <summary>
/// Adds a deployment node to this view.
/// </summary>
/// <param name="deploymentNode">the DeploymentNode to add</param>
public void Add(DeploymentNode deploymentNode)
{
Add(deploymentNode, true);
}
