public Error GetMethods(ReferenceTypeId referenceType, out DeclaredMethodData[] methods)
{
methods = null;
JniEnvironment nativeEnvironment;
JvmtiEnvironment environment;
jvmtiError error = GetEnvironment(out environment, out nativeEnvironment);
if (error != jvmtiError.None)
return GetStandardError(error);
MethodId[] methodIds;
error = environment.GetClassMethods(nativeEnvironment, referenceType, out methodIds);
if (error != jvmtiError.None)
return GetStandardError(error);
List<DeclaredMethodData> methodsList = new List<DeclaredMethodData>();
foreach (var methodId in methodIds)
{
string name;
string signature;
string genericSignature;
error = environment.GetMethodName(methodId, out name, out signature, out genericSignature);
if (error != jvmtiError.None)
return GetStandardError(error);
JvmAccessModifiers modifiers;
error = environment.GetMethodModifiers(methodId, out modifiers);
methodsList.Add(new DeclaredMethodData(methodId, name, signature, genericSignature, (AccessModifiers)modifiers));
}
methods = methodsList.ToArray();
return Error.None;
}
public Error GetMethods(out DeclaredMethodData[] methods, ReferenceTypeId referenceType)
{
byte[] packet = new byte[HeaderSize + ReferenceTypeIdSize];
int id = GetMessageId();
SerializeHeader(packet, id, ReferenceTypeCommand.MethodsWithGeneric);
WriteReferenceTypeId(packet, HeaderSize, referenceType);
byte[] response = SendPacket(id, packet);
Error errorCode = ReadErrorCode(response);
if (errorCode != Error.None)
{
methods = null;
return errorCode;
}
int offset = HeaderSize;
int methodCount = ReadInt32(response, ref offset);
methods = new DeclaredMethodData[methodCount];
for (int i = 0; i < methodCount; i++)
{
MethodId methodId = ReadMethodId(response, ref offset);
string name = ReadString(response, ref offset);
string signature = ReadString(response, ref offset);
string genericSignature = ReadString(response, ref offset);
AccessModifiers modifiers = (AccessModifiers)ReadInt32(response, ref offset);
methods[i] = new DeclaredMethodData(methodId, name, signature, genericSignature, modifiers);
}
return Error.None;
}
internal Method GetMirrorOf(ReferenceType declaringType, DeclaredMethodData methodData)
{
lock (_methods)
{
List<Method> methods;
if (!_methods.TryGetValue(declaringType.ReferenceTypeId, out methods))
{
methods = new List<Method>();
_methods[declaringType.ReferenceTypeId] = methods;
}
Method method = methods.SingleOrDefault(i => i.MethodId == methodData.MethodId);
if (method == null)
{
method = new Method(this, declaringType, methodData.Name, methodData.Signature, methodData.GenericSignature, (AccessModifiers)methodData.Modifiers, methodData.MethodId);
methods.Add(method);
}
return method;
}
}
