JNIEXPORT jobject JNICALL
Java_org_oic_simulator_SimulatorResourceModel_getAttributes
(JNIEnv *env, jobject thiz)
{
SimulatorResourceModel resourceModel;
bool result = JSimulatorResourceModel::getResourceModel(env, thiz, resourceModel);
if (!result)
{
throwSimulatorException(env, SIMULATOR_BAD_OBJECT, "Resource model not found!");
return nullptr;
}
map<string, SimulatorResourceModel::Attribute> attributesMap = resourceModel.getAttributes();
// Create Java HashMap object
jobject jHashMap = NULL;
jHashMap = createHashMap(env);
if (!jHashMap)
{
throwSimulatorException(env, SIMULATOR_ERROR, "Java map creation failed!");
return nullptr;
}
for (auto & attributeEntry : attributesMap)
{
SimulatorResourceModel::Attribute attribute(attributeEntry.second);
// Create a object of ResourceAttribute java class
JResourceAttributeConverter converter(attribute);
jobject jAttribute = converter.toJava(env);
// Add an entry with attribute.first and javaSimualatorResourceAttribute to the HashMap
jstring jAttrName = env->NewStringUTF((attributeEntry.first).c_str());
addEntryToHashMap(env, jHashMap, static_cast<jobject>(jAttrName), jAttribute);
env->DeleteLocalRef(jAttrName);
}
return jHashMap;
}
jobject simulatorResourceModelToJava(JNIEnv *env, SimulatorResourceModel &resModel)
{
jobject attributesMap = createHashMap(env);
jobject propertiesMap = createHashMap(env);
if (!attributesMap || !propertiesMap)
return nullptr;
for (auto &attributeEntry : resModel.getAttributes())
{
jstring jAttrName = env->NewStringUTF((attributeEntry.first).c_str());
jobject jAttributeValue = JniAttributeValue::toJava(env, attributeEntry.second);
addEntryToHashMap(env, attributesMap, jAttrName, jAttributeValue);
jobject jAttributeProperty = JniAttributeProperty::toJava(env, attributeEntry.second.getProperty());
if (jAttributeProperty)
addEntryToHashMap(env, propertiesMap, jAttrName, jAttributeProperty);
}
static jmethodID simulatorResourceModelCtor = env->GetMethodID(
gSimulatorClassRefs.simulatorResourceModelCls, "<init>", "(Ljava/util/Map;Ljava/util/Map;)V");
return env->NewObject(gSimulatorClassRefs.simulatorResourceModelCls,
simulatorResourceModelCtor, attributesMap, propertiesMap);
}