HostRef* PythonHostEnvironment::newObject(JPObject* obj)
{
TRACE_IN("PythonHostEnvironment::newObject");
TRACE2("classname", obj->getClass()->getName().getSimpleName());
JPClass* jc = obj->getClass();
JPTypeName name = jc->getName();
PyObject* pyClass = getJavaShadowClass(jc);
PyObject* args = JPySequence::newTuple(2);
PyObject* arg2 = JPySequence::newTuple(1);
JPySequence::setItem(arg2, 0, args);
Py_DECREF(args);
PyObject* joHolder = JPyCObject::fromVoidAndDesc((void*)obj, "JPObject", &deleteJPObjectDestructor);
JPySequence::setItem(args, 0, m_SpecialConstructorKey);
JPySequence::setItem(args, 1, joHolder);
Py_DECREF(joHolder);
PyObject* res = JPyObject::call(pyClass, arg2, NULL);
Py_DECREF(arg2);
return new HostRef(res, false);
TRACE_OUT;
}
jvalue JPStringType::convertToJava(HostRef* obj)
{
TRACE_IN("JPStringType::convertToJava");
JPCleaner cleaner;
jvalue v;
if (JPEnv::getHost()->isNone(obj))
{
v.l = NULL;
return v;
}
if (JPEnv::getHost()->isWrapper(obj))
{
return JPEnv::getHost()->getWrapperValue(obj);
}
if (JPEnv::getHost()->isObject(obj))
{
JPObject* o = JPEnv::getHost()->asObject(obj);
JPClass* oc = o->getClass();
if (oc->getName().getSimpleName() == "java.lang.String")
{
v.l = o->getObject();
return v;
}
}
JCharString wstr = JPEnv::getHost()->stringAsJCharString(obj);
jchar* jstr = new jchar[wstr.length()+1];
jstr[wstr.length()] = 0;
for (size_t i = 0; i < wstr.length(); i++)
{
jstr[i] = (jchar)wstr[i];
}
jstring res = JPEnv::getJava()->NewString(jstr, (jint)wstr.length());
delete[] jstr;
v.l = res;
return v;
TRACE_OUT;
}
EMatchType JPStringType::canConvertToJava(HostRef* obj)
{
TRACE_IN("JPStringType::canConvertToJava");
JPCleaner cleaner;
if (obj == NULL || JPEnv::getHost()->isNone(obj))
{
return _implicit;
}
if (JPEnv::getHost()->isString(obj))
{
return _exact;
}
if (JPEnv::getHost()->isWrapper(obj))
{
JPTypeName name = JPEnv::getHost()->getWrapperTypeName(obj);
if (name.getType() == JPTypeName::_string)
{
return _exact;
}
}
if (JPEnv::getHost()->isObject(obj))
{
JPObject* o = JPEnv::getHost()->asObject(obj);
JPClass* oc = o->getClass();
if (oc->getName().getSimpleName() == "java.lang.String")
{
return _exact;
}
}
return _none;
TRACE_OUT;
}
string JPClass::describe()
{
stringstream out;
JPCleaner cleaner;
out << "public ";
if (isAbstract())
{
out << "abstract ";
}
if (isFinal())
{
out << "final ";
}
out << "class " << m_Name.getSimpleName();
if (m_SuperClass != NULL)
{
out << " extends " << m_SuperClass->getName().getSimpleName();
}
if (m_SuperInterfaces.size() > 0)
{
out << " implements";
bool first = true;
for (vector<JPClass*>::iterator itf = m_SuperInterfaces.begin(); itf != m_SuperInterfaces.end(); itf++)
{
if (!first)
{
out << ",";
}
else
{
first = false;
}
JPClass* pc = *itf;
out << " " << pc->getName().getSimpleName();
}
}
out << endl << "{" << endl;
// Fields
out << " // Accessible Static Fields" << endl;
for (map<string, JPField*>::iterator curField = m_StaticFields.begin(); curField != m_StaticFields.end(); curField++)
{
JPField* f = curField->second;
out << " public static ";
if (f->isFinal())
{
out << "final ";
}
out << f->getType().getSimpleName() << " " << f->getName() << ";" << endl;
}
out << endl;
out << " // Accessible Instance Fields" << endl;
for (map<string, JPField*>::iterator curInstField = m_InstanceFields.begin(); curInstField != m_InstanceFields.end(); curInstField++)
{
JPField* f = curInstField->second;
out << " public ";
if (f->isFinal())
{
out << "final ";
}
out << f->getType().getSimpleName() << " " << f->getName() << ";" << endl;
}
out << endl;
// Constructors
out << " // Accessible Constructors" << endl;
out << m_Constructors->describe(" ") << endl;
out << " // Accessible Methods" << endl;
for (map<string, JPMethod*>::iterator curMethod = m_Methods.begin(); curMethod != m_Methods.end(); curMethod++)
{
JPMethod* f = curMethod->second;
out << f->describe(" ");
out << endl;
}
out << "}";
return out.str();
}
