protected virtual bool OnValidate(CodeGenerationOptions opt, GenericParameterDefinitionList type_params)
{
if (Name.Length > TypeNamePrefix.Length &&
(Name [TypeNamePrefix.Length] == '.' || Char.IsDigit(Name [TypeNamePrefix.Length]))) // see bug #5111
{
return(false);
}
if (!support.ValidateNamespace())
{
return(false);
}
List <GenBase> valid_nests = new List <GenBase> ();
foreach (GenBase gen in nested_types)
{
if (gen.Validate(opt, TypeParameters))
{
valid_nests.Add(gen);
}
}
nested_types = valid_nests;
AdjustNestedTypeFullName(this);
foreach (string iface_name in iface_names)
{
ISymbol isym = SymbolTable.Lookup(iface_name);
if (isym != null && isym.Validate(opt, TypeParameters))
{
ifaces.Add(isym);
}
else
{
if (isym == null)
{
Report.Warning(0, Report.WarningGenBase + 0, "For type {0}, base interface {1} does not exist.", FullName, iface_name);
}
else
{
Report.Warning(0, Report.WarningGenBase + 0, "For type {0}, base interface {1} is invalid.", FullName, iface_name);
}
iface_validation_failed = true;
}
}
List <Field> valid_fields = new List <Field> ();
foreach (Field f in fields)
{
if (!f.Validate(opt, TypeParameters))
{
continue;
}
valid_fields.Add(f);
}
fields = valid_fields;
int method_cnt = methods.Count;
methods = methods.Where(m => ValidateMethod(opt, m)).ToList();
method_validation_failed = method_cnt != methods.Count;
foreach (Method m in methods)
{
if (m.IsVirtual)
{
has_virtual_methods = true;
}
if (m.Name == "HashCode" && m.Parameters.Count == 0)
{
m.IsOverride = true;
m.Name = "GetHashCode";
}
jni_sig_hash [m.JavaName + m.JniSignature] = m;
if ((m.Name == "ToString" && m.Parameters.Count == 0) || (BaseSymbol != null && BaseSymbol.ContainsMethod(m, true)))
{
m.IsOverride = true;
}
}
return(true);
}
public string ToInteroperableJavaObject(string var_name)
{
return(GetGenericJavaObjectTypeOverride() != null?SymbolTable.GetNativeName(var_name) : var_name);
}
public string Call(CodeGenerationOptions opt, string var_name)
{
return(opt.GetSafeIdentifier(SymbolTable.GetNativeName(var_name)));
}
protected override bool OnValidate(CodeGenerationOptions opt, GenericParameterDefinitionList type_params)
{
if (validated)
{
return(is_valid);
}
validated = true;
// We're validating this in prior to BaseType.
if (TypeParameters != null && !TypeParameters.Validate(opt, type_params))
{
return(false);
}
if (Char.IsNumber(Name [0]))
{
// it is an anonymous class which does not need output.
is_valid = false;
return(false);
}
base_symbol = IsAnnotation ? SymbolTable.Lookup("java.lang.Object") : BaseType != null?SymbolTable.Lookup(BaseType) : null;
if (base_symbol == null && FullName != "Java.Lang.Object" && FullName != "System.Object")
{
Report.Warning(0, Report.WarningClassGen + 2, "Class {0} has unknown base type {1}.", FullName, BaseType);
is_valid = false;
return(false);
}
if ((base_symbol != null && !base_symbol.Validate(opt, TypeParameters)) || !base.OnValidate(opt, type_params))
{
Report.Warning(0, Report.WarningClassGen + 3, "Class {0} has invalid base type {1}.", FullName, BaseType);
is_valid = false;
return(false);
}
List <Ctor> valid_ctors = new List <Ctor> ();
foreach (Ctor c in ctors)
{
if (c.Validate(opt, TypeParameters))
{
valid_ctors.Add(c);
}
}
ctors = valid_ctors;
return(true);
}
public string[] PreCall(CodeGenerationOptions opt, string var_name)
{
return(new string[] { String.Format("IntPtr {0} = CharSequence.ToLocalJniHandle ({1});", opt.GetSafeIdentifier(SymbolTable.GetNativeName(var_name)), opt.GetSafeIdentifier(var_name)) });
}
public string[] PreCallback(CodeGenerationOptions opt, string var_name, bool owned)
{
return(new string[] { String.Format("global::Java.Lang.ICharSequence {0} = global::Java.Lang.Object.GetObject<global::Java.Lang.ICharSequence> ({1}, JniHandleOwnership.DoNotTransfer);", var_name, SymbolTable.GetNativeName(var_name)) });
}
public string[] PostCall(CodeGenerationOptions opt, string var_name)
{
return(new string[] {
string.Format("JNIEnv.DeleteLocalRef ({0});", opt.GetSafeIdentifier(SymbolTable.GetNativeName(var_name))),
});
}