private void BuildInjectionPlan(INode n, IDictionary <INode, InjectionPlan> memo)
{
if (memo.ContainsKey(n))
{
InjectionPlan p = null;
memo.TryGetValue(n, out p);
if (BUILDING == p)
{
StringBuilder loopyList = new StringBuilder("[");
foreach (INode node in memo.Keys)
{
InjectionPlan p1 = null;
memo.TryGetValue(node, out p1);
if (p1 == BUILDING)
{
loopyList.Append(" " + node.GetFullName());
}
}
loopyList.Append(" ]");
throw new ClassHierarchyException("Detected loopy constructor involving "
+ loopyList.ToString());
}
else
{
return;
}
}
memo.Add(n, BUILDING);
InjectionPlan ip = null;
if (n is INamedParameterNode)
{
INamedParameterNode np = (INamedParameterNode)n;
object boundInstance = ParseBoundNamedParameter(np);
object defaultInstance = this.classHierarchy.ParseDefaultValue(np);
object instance = boundInstance != null ? boundInstance : defaultInstance;
if (instance is INode)
{
BuildInjectionPlan((INode)instance, memo);
InjectionPlan sp = null;
memo.TryGetValue((INode)instance, out sp);
if (sp != null)
{
ip = new Subplan(n, 0, new InjectionPlan[] { sp });
}
}
else if (instance is ISet <object> )
{
ISet <object> entries = (ISet <object>)instance;
ISet <InjectionPlan> plans = new MonotonicSet <InjectionPlan>();
foreach (object entry in entries)
{
if (entry is IClassNode)
{
BuildInjectionPlan((IClassNode)entry, memo);
InjectionPlan p2 = null;
memo.TryGetValue((INode)entry, out p2);
if (p2 != null)
{
plans.Add(p2);
}
}
else
{
plans.Add(new CsInstance(n, entry));
}
}
ip = new SetInjectionPlan(n, plans);
}
else
{
ip = new CsInstance(np, instance);
}
}
else if (n is IClassNode)
{
IClassNode cn = (IClassNode)n;
// Any (or all) of the next four values might be null; that's fine.
object cached = GetCachedInstance(cn);
IClassNode boundImpl = this.configuration.GetBoundImplementation(cn);
IClassNode defaultImpl = ParseDefaultImplementation(cn);
IClassNode ec = this.configuration.GetBoundConstructor(cn);
ip = BuildClassNodeInjectionPlan(cn, cached, ec, boundImpl, defaultImpl, memo);
}
else if (n is IPackageNode)
{
throw new ArgumentException(
"Request to instantiate Java package as object");
}
else
{
throw new IllegalStateException(
"Type hierarchy contained unknown node type!:" + n);
}
memo[n] = ip;
}
private void BuildInjectionPlan(INode n, IDictionary<INode, InjectionPlan> memo)
{
if (memo.ContainsKey(n))
{
InjectionPlan p = null;
memo.TryGetValue(n, out p);
if (BUILDING == p)
{
StringBuilder loopyList = new StringBuilder("[");
foreach (INode node in memo.Keys)
{
InjectionPlan p1 = null;
memo.TryGetValue(node, out p1);
if(p1 == BUILDING)
{
loopyList.Append(" " + node.GetFullName());
}
}
loopyList.Append(" ]");
throw new ClassHierarchyException("Detected loopy constructor involving "
+ loopyList.ToString());
}
else
{
return;
}
}
memo.Add(n, BUILDING);
InjectionPlan ip = null;
if (n is INamedParameterNode)
{
INamedParameterNode np = (INamedParameterNode)n;
object boundInstance = ParseBoundNamedParameter(np);
object defaultInstance = this.classHierarchy.ParseDefaultValue(np);
object instance = boundInstance != null ? boundInstance : defaultInstance;
if (instance is INode)
{
BuildInjectionPlan((INode)instance, memo);
InjectionPlan sp = null;
memo.TryGetValue((INode)instance, out sp);
if (sp != null)
{
ip = new Subplan(n, 0, new InjectionPlan[] {sp});
}
}
else if(instance is ISet<object>)
{
ISet<object> entries = (ISet<object>) instance;
ISet<InjectionPlan> plans = new MonotonicSet<InjectionPlan>();
foreach (object entry in entries)
{
if(entry is IClassNode)
{
BuildInjectionPlan((IClassNode)entry, memo);
InjectionPlan p2 = null;
memo.TryGetValue((INode)entry, out p2);
if (p2 != null)
{
plans.Add(p2);
}
}
else
{
plans.Add(new CsInstance(n, entry));
}
}
ip = new SetInjectionPlan(n, plans);
}
else
{
ip = new CsInstance(np, instance);
}
}
else if (n is IClassNode)
{
IClassNode cn = (IClassNode) n;
// Any (or all) of the next four values might be null; that's fine.
object cached = GetCachedInstance(cn);
IClassNode boundImpl = this.configuration.GetBoundImplementation(cn);
IClassNode defaultImpl = ParseDefaultImplementation(cn);
IClassNode ec = this.configuration.GetBoundConstructor(cn);
ip = BuildClassNodeInjectionPlan(cn, cached, ec, boundImpl, defaultImpl, memo);
} else if (n is IPackageNode)
{
throw new ArgumentException(
"Request to instantiate Java package as object");
} else
{
throw new IllegalStateException(
"Type hierarchy contained unknown node type!:" + n);
}
memo[n] = ip;
}
