public AssignmentStrategyEntry(string key, string name,
IAssignmentStrategy assignmentStrategy)
{
this.Key = key;
this.Name = name;
this.AssignmentStrategy = assignmentStrategy;
}
public override void Execute(ExecutionContext executionContext)
{
var context = executionContext.Context;
var taskManager = context.TaskManager;
var taskDef = executionContext.Node as UserTask;
if (taskDef == null)
{
throw new RuntimeException("Invalid task.");
}
var taskName = taskDef.Name;
if (string.IsNullOrEmpty(taskName))
{
taskName = taskDef.Id;
}
var builder = taskManager.CreateBuilder()
.SetToken(executionContext.Token)
.SetActivityId(taskDef.Id)
.SetName(taskName);
var attrs = taskDef.Attributes;
IAssignmentStrategy assignmentStrategry = null;
var identityManager = context.IdentityManager;
var evaluator = executionContext.GetEvaluator();
foreach (var attr in attrs)
{
var value = attr.Value;
if (string.IsNullOrEmpty(value))
{
continue;
}
switch (attr.Name)
{
case TaskPriority: //priority
builder.SetPriority(short.Parse(attr.Value));
break;
case TaskName:
{
taskName = evaluator.Evaluate <string>(value);
if (taskName != null)
{
builder.SetName(taskName);
}
break;
}
case Assignee:
string userId = evaluator.Evaluate <string>(value);
builder.SetAssignee(userId);
break;
case AssignmentStrategy:
assignmentStrategry = taskManager.GetAssignmentStrategy(value);
break;
}
}
if (assignmentStrategry != null)
{
assignmentStrategry.ExecuteAsync(builder);
}
builder.Build();
}
