|
public GetMapping ( |
||
| name | The symbol to look up. | |
| return | object | |
// core.clj compatibility
public static object maybeResolveIn(Namespace n, Symbol symbol)
{
// note: ns-qualified vars must already exist
if (symbol.Namespace != null)
{
Namespace ns = NamespaceFor(n, symbol);
if (ns == null)
return null;
Var v = ns.FindInternedVar(Symbol.create(symbol.Name));
if (v == null)
return null;
return v;
}
else if (symbol.Name.IndexOf('.') > 0 || symbol.Name[0] == '[')
return RT.classForName(symbol.Name);
else if (symbol.Equals(NS))
return RT.NS_VAR;
else if (symbol.Equals(IN_NS))
return RT.IN_NS_VAR;
else
{
object o = n.GetMapping(symbol);
return o;
}
}
public static object maybeResolveIn(Namespace n, Symbol symbol)
{
// note: ns-qualified vars must already exist
if (symbol.Namespace != null)
{
Namespace ns = namespaceFor(n, symbol);
if (ns == null)
return null;
Var v = ns.FindInternedVar(Symbol.intern(symbol.Name));
if (v == null)
return null;
return v;
}
else if (symbol.Name.IndexOf('.') > 0 && !symbol.Name.EndsWith(".")
|| symbol.Name[symbol.Name.Length - 1] == ']') /// JAVA: symbol.Name[0] == '[')
return RT.classForNameE(symbol.Name);
else if (symbol.Equals(NsSym))
return RT.NSVar;
else if (symbol.Equals(InNsSym))
return RT.InNSVar;
else
{
object o = n.GetMapping(symbol);
return o;
}
}
private static object ResolveIn(Namespace n, Symbol symbol, bool allowPrivate)
{
// note: ns-qualified vars must already exist
if (symbol.Namespace != null)
{
Namespace ns = NamespaceFor(n, symbol);
if (ns == null)
throw new Exception("No such namespace: " + symbol.Namespace);
Var v = ns.FindInternedVar(Symbol.create(symbol.Name));
if (v == null)
throw new Exception("No such var: " + symbol);
else if (v.Namespace != CurrentNamespace && !v.IsPublic && !allowPrivate)
throw new InvalidOperationException(string.Format("var: {0} is not public", symbol));
return v;
}
else if (symbol.Name.IndexOf('.') > 0 || symbol.Name[0] == '[')
return RT.classForName(symbol.Name);
else if (symbol.Equals(NS))
return RT.NS_VAR;
else if (symbol.Equals(IN_NS))
return RT.IN_NS_VAR;
else
{
object o = n.GetMapping(symbol);
if (o == null)
{
if (RT.booleanCast(RT.ALLOW_UNRESOLVED_VARS.deref()))
return symbol;
else
throw new Exception(string.Format("Unable to resolve symbol: {0} in this context", symbol));
}
return o;
}
}
private static object ResolveIn(Namespace n, Symbol symbol, bool allowPrivate)
{
// note: ns-qualified vars must already exist
if (symbol.Namespace != null)
{
Namespace ns = namespaceFor(n, symbol);
if (ns == null)
throw new InvalidOperationException("No such namespace: " + symbol.Namespace);
Var v = ns.FindInternedVar(Symbol.intern(symbol.Name));
if (v == null)
throw new InvalidOperationException("No such var: " + symbol);
else if (v.Namespace != CurrentNamespace && !v.isPublic && !allowPrivate)
throw new InvalidOperationException(string.Format("var: {0} is not public", symbol));
return v;
}
else if (symbol.Name.IndexOf('.') > 0 || symbol.Name[symbol.Name.Length - 1] == ']')
return RT.classForNameE(symbol.Name);
else if (symbol.Equals(NsSym))
return RT.NSVar;
else if (symbol.Equals(InNsSym))
return RT.InNSVar;
else
{
if (Util.equals(symbol, CompileStubSymVar.get()))
return CompileStubClassVar.get();
object o = n.GetMapping(symbol);
if (o == null)
{
if (RT.booleanCast(RT.AllowUnresolvedVarsVar.deref()))
return symbol;
else
throw new InvalidOperationException(string.Format("Unable to resolve symbol: {0} in this context", symbol));
}
return o;
}
}
