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();
}
}
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();
}
