void JniCacheUpdateListener::cacheUpdatedCallback(OIC::Service::RCSResourceAttributes attributes)
{
LOGI("JniDiscoverResourceListener::cacheUpdatedCallback enter");
jint ret;
JNIEnv *env = GetREJNIEnv(ret);
if (NULL == env) return;
jobject jListener = env->NewLocalRef(m_jwListener);
if (!jListener)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
jclass clsL = env->GetObjectClass(jListener);
if (!clsL)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
RCSResourceAttributes *attributesObj = new RCSResourceAttributes(attributes);
jlong handle = reinterpret_cast<jlong>(attributesObj);
jobject jAttributes = env->NewObject(g_cls_RCSRemoteResourceAttributesObject,
g_mid_RCSRemoteResourceAttributesObject_ctor,
handle, true);
if (!jAttributes)
{
delete attributesObj;
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
jmethodID midL = env->GetMethodID(clsL, "onCacheUpdatedCallback",
"(Lorg/iotivity/ResourceEncapsulation/common/RCSResourceAttributes;)V");
if (!midL)
{
delete attributesObj;
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
env->CallVoidMethod(jListener, midL, jAttributes);
if (env->ExceptionCheck())
{
LOGE("Java exception is thrown");
delete attributesObj;
}
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
LOGI("JniDiscoverResourceListener::cacheUpdatedCallback exit");
}
void JniOnDeviceInfoListener::foundDeviceCallback(const OC::OCRepresentation& ocRepresentation)
{
jint ret;
JNIEnv *env = GetJNIEnv(ret);
if (nullptr == env) return;
jobject jListener = env->NewLocalRef(m_jwListener);
if (!jListener)
{
LOGI("Java onDeviceInfoListener object is already destroyed, quiting");
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
OCRepresentation* rep = new OCRepresentation(ocRepresentation);
jlong handle = reinterpret_cast<jlong>(rep);
jobject jRepresentation = env->NewObject(g_cls_OcRepresentation, g_mid_OcRepresentation_N_ctor_bool,
handle, true);
if (!jRepresentation)
{
delete rep;
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
jclass clsL = env->GetObjectClass(jListener);
if (!clsL)
{
delete rep;
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
jmethodID midL = env->GetMethodID(clsL, "onDeviceFound", "(Lorg/iotivity/base/OcRepresentation;)V");
if (!midL)
{
delete rep;
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
env->CallVoidMethod(jListener, midL, jRepresentation);
if (env->ExceptionCheck())
{
LOGE("Java exception is thrown");
delete rep;
checkExAndRemoveListener(env);
}
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
}
void JniOnPresenceListener::onPresenceCallback(OCStackResult result, const unsigned int nonce,
const std::string& hostAddress)
{
LOGI("JniOnPresenceListener::onPresenceCallback");
if (!m_jwListener) return;
jint ret;
JNIEnv *env = GetJNIEnv(ret);
if (NULL == env) return;
if (OC_STACK_OK != result && OC_STACK_PRESENCE_STOPPED != result &&
OC_STACK_PRESENCE_TIMEOUT != result && OC_STACK_PRESENCE_DO_NOT_HANDLE != result)
{
ThrowOcException(result, "onPresenceCallback: stack failure");
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
std::string enumField = JniUtils::stackResultToStr(result);
if (enumField.empty())
{
ThrowOcException(JNI_INVALID_VALUE, "Unexpected OCStackResult value");
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
jobject jPresenceStatus = env->CallStaticObjectMethod(g_cls_OcPresenceStatus,
g_mid_OcPresenceStatus_get, env->NewStringUTF(enumField.c_str()));
if (!jPresenceStatus)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
jobject jListener = env->NewLocalRef(m_jwListener);
if (!jListener)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
jclass clsL = env->GetObjectClass(jListener);
if (!clsL)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
jmethodID midL = env->GetMethodID(clsL, "onPresence",
"(Lorg/iotivity/base/OcPresenceStatus;ILjava/lang/String;)V");
if (!midL)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
return;
}
env->CallVoidMethod(jListener, midL, jPresenceStatus,
(jint)nonce, env->NewStringUTF(hostAddress.c_str()));
if (env->ExceptionCheck())
{
LOGE("Java exception is thrown");
checkExAndRemoveListener(env);
}
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
}
void JniOnGetListener::onGetCallback(const HeaderOptions& headerOptions,
const OCRepresentation& ocRepresentation, const int eCode)
{
jint envRet = JNI_ERR;
JNIEnv *env = GetJNIEnv(envRet);
if (nullptr == env)
{
return;
}
jobject jListener = env->NewLocalRef(m_jwListener);
if (!jListener)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet)
{
g_jvm->DetachCurrentThread();
}
return;
}
jclass clsL = env->GetObjectClass(jListener);
if (!clsL)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet)
{
g_jvm->DetachCurrentThread();
}
return;
}
if (OC_STACK_OK != eCode)
{
jobject ex = GetOcException(eCode, "stack error in onGetCallback");
if (!ex)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet)
{
g_jvm->DetachCurrentThread();
}
return;
}
jmethodID midL = env->GetMethodID(clsL, "onGetFailed", "(Ljava/lang/Throwable;)V");
if (!midL)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet)
{
g_jvm->DetachCurrentThread();
}
return;
}
env->CallVoidMethod(jListener, midL, ex);
}
else
{
jobject jHeaderOptionList = JniUtils::convertHeaderOptionsVectorToJavaList(env, headerOptions);
if (!jHeaderOptionList)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet)
{
g_jvm->DetachCurrentThread();
}
return;
}
OCRepresentation* rep = new OCRepresentation(ocRepresentation);
jlong handle = reinterpret_cast<jlong>(rep);
jobject jRepresentation = env->NewObject(g_cls_OcRepresentation, g_mid_OcRepresentation_N_ctor_bool,
handle, true);
if (!jRepresentation)
{
delete rep;
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet)
{
g_jvm->DetachCurrentThread();
}
return;
}
jmethodID midL = env->GetMethodID(clsL, "onGetCompleted",
"(Ljava/util/List;Lorg/iotivity/base/OcRepresentation;)V");
if (!midL)
{
delete rep;
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet)
{
g_jvm->DetachCurrentThread();
}
return;
}
env->CallVoidMethod(jListener, midL, jHeaderOptionList, jRepresentation);
if (env->ExceptionCheck())
{
LOGE("Java exception is thrown");
delete rep;
}
}
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet)
{
g_jvm->DetachCurrentThread();
}
}
OIC::Service::RCSGetResponse JniGetRequestListener::onGetRequestCallback(
OIC::Service::RCSRequest request, OIC::Service::RCSResourceAttributes attributes)
{
LOGI("JniGetRequestListener::onGetRequestCallback enter");
jint ret;
JNIEnv *env = GetREJNIEnv(ret);
if (NULL == env)
LOGE("env is NULL");
jobject jListener = env->NewLocalRef(m_jwListener);
if (!jListener)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
LOGE("jListener is NULL");
}
jclass clsL = env->GetObjectClass(jListener);
if (!clsL)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
LOGE("clsL is NULL");
}
//constructing java attribute object
RCSResourceAttributes *attributesObj = new RCSResourceAttributes(attributes);
jlong handle = reinterpret_cast<jlong>(attributesObj);
jobject jAttributes = env->NewObject(g_cls_RCSRemoteResourceAttributesObject,
g_mid_RCSRemoteResourceAttributesObject_ctor,
handle, true);
if (!jAttributes)
{
delete attributesObj;
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
LOGI("onGetRequestCallback: jAttributes == null");
}
//constructing java RCSRequest object
std::string resourceUri = request.getResourceUri();
jstring javaUri = env->NewStringUTF(resourceUri.c_str());
g_mid_RCSRequest_ctor = env->GetMethodID(g_cls_RCSRequest, "<init>", "(Ljava/lang/String;)V");
jobject javaRCSRequestObject = env->NewObject( g_cls_RCSRequest, g_mid_RCSRequest_ctor, javaUri);
//getting the method ID
jmethodID midL = env->GetMethodID(clsL, "onGetRequest",
"(Lorg/iotivity/ResourceEncapsulation/server/RCSRequest;Lorg/iotivity/ResourceEncapsulation/common/RCSResourceAttributes;)Lorg/iotivity/ResourceEncapsulation/server/RCSGetResponse;");
if (!midL)
{
delete attributesObj;
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
LOGE(" midL is null");
}
//calling the Java method
jobject javaGetResponse = env->CallObjectMethod(jListener, midL, javaRCSRequestObject, jAttributes);
//getting the information related to Response
jclass GetResponseClass = env->GetObjectClass(javaGetResponse);
jmethodID midGetTypeOfGetResponse = env->GetMethodID(GetResponseClass, "getTypeOfGetResponse",
"()I");
jint type = env->CallIntMethod(javaGetResponse, midGetTypeOfGetResponse);
if (0 == type)
{
return OIC::Service::RCSGetResponse::defaultAction();
}
else if (1 == type)
{
LOGI("Type == 1");
jmethodID midGetResult = env->GetMethodID(GetResponseClass, "getResult", "()I");
jmethodID midGetErrorCode = env->GetMethodID(GetResponseClass, "getErrorCode", "()I");
jint handlerResult = env->CallIntMethod(javaGetResponse, midGetResult);
jint errorCode = env->CallIntMethod(javaGetResponse, midGetErrorCode);
OCEntityHandlerResult nativeHandlerResult = convertIntToOCEntityHandlerResult(handlerResult);
return OIC::Service::RCSGetResponse::create(nativeHandlerResult, errorCode);
}
else if (2 == type)
{
LOGI("Type == 2");
jmethodID midGetAttributes = env->GetMethodID(GetResponseClass, "getAttributes",
"()Lorg/iotivity/ResourceEncapsulation/common/RCSResourceAttributes;");
jobject attributes = env->CallObjectMethod(javaGetResponse, midGetAttributes);
RCSResourceAttributes *attributesObj = JniResourceAttributes::getResourceAttributePtr(env,
attributes);
return OIC::Service::RCSGetResponse::create(*attributesObj);
}
else if (3 == type)
{
LOGI("Type == 3");
jmethodID midGetResult = env->GetMethodID(GetResponseClass, "getResult", "()I");
jmethodID midGetErrorCode = env->GetMethodID(GetResponseClass, "getErrorCode", "()I");
jint handlerResult = env->CallIntMethod(javaGetResponse, midGetResult);
jint errorCode = env->CallIntMethod(javaGetResponse, midGetErrorCode);
OCEntityHandlerResult nativeHandlerResult = convertIntToOCEntityHandlerResult(handlerResult);
jmethodID midGetAttributes = env->GetMethodID(GetResponseClass, "getAttributes",
"()Lorg/iotivity/ResourceEncapsulation/common/RCSResourceAttributes;");
jobject attributes = env->CallObjectMethod(javaGetResponse, midGetAttributes);
RCSResourceAttributes *attributesObj = JniResourceAttributes::getResourceAttributePtr(env,
attributes);
return OIC::Service::RCSGetResponse::create(*attributesObj, nativeHandlerResult, errorCode);
}
else
{
LOGI("defaultAction");
return OIC::Service::RCSGetResponse::defaultAction();
}
if (env->ExceptionCheck())
{
LOGE("Java exception is thrown");
delete attributesObj;
}
checkExAndRemoveListener(env);
if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
LOGI("JniGetRequestListener::onGetRequestCallback exit");
}
void JniOnObserveListener::onObserveCallback(const HeaderOptions headerOptions,
const OCRepresentation& ocRepresentation, const int& eCode, const int& sequenceNumber)
{
jint envRet;
JNIEnv *env = GetJNIEnv(envRet);
if (NULL == env) return;
jobject jListener = env->NewLocalRef(m_jwListener);
if (!jListener)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet) g_jvm->DetachCurrentThread();
return;
}
jclass clsL = env->GetObjectClass(jListener);
if (!clsL)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet) g_jvm->DetachCurrentThread();
return;
}
if (OC_STACK_OK != eCode && OC_STACK_RESOURCE_CREATED != eCode && OC_STACK_RESOURCE_DELETED != eCode)
{
jobject ex = GetOcException(eCode, "stack error in onObserveCallback");
if (!ex)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet) g_jvm->DetachCurrentThread();
return;
}
jmethodID midL = env->GetMethodID(clsL, "onObserveFailed", "(Ljava/lang/Throwable;)V");
if (!midL)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet) g_jvm->DetachCurrentThread();
return;
}
env->CallVoidMethod(jListener, midL, ex);
}
else
{
jobject jHeaderOptionList = JniUtils::convertHeaderOptionsVectorToJavaList(env, headerOptions);
if (!jHeaderOptionList)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet) g_jvm->DetachCurrentThread();
return;
}
OCRepresentation * rep = new OCRepresentation(ocRepresentation);
jlong handle = reinterpret_cast<jlong>(rep);
jobject jRepresentation = env->NewObject(g_cls_OcRepresentation,
g_mid_OcRepresentation_N_ctor_bool, handle, true);
if (!jRepresentation)
{
delete rep;
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet) g_jvm->DetachCurrentThread();
return;
}
jmethodID midL = env->GetMethodID(clsL, "onObserveCompleted",
"(Ljava/util/List;Lorg/iotivity/base/OcRepresentation;I)V");
if (!midL)
{
checkExAndRemoveListener(env);
if (JNI_EDETACHED == envRet) g_jvm->DetachCurrentThread();
return;
}
env->CallVoidMethod(jListener, midL, jHeaderOptionList, jRepresentation,
static_cast<jint>(sequenceNumber));
if (env->ExceptionCheck())
{
LOGE("Java exception is thrown");
delete rep;
jthrowable ex = env->ExceptionOccurred();
env->ExceptionClear();
m_ownerResource->removeOnObserveListener(env, m_jwListener);
env->Throw((jthrowable)ex);
}
}
if (JNI_EDETACHED == envRet) g_jvm->DetachCurrentThread();
}
