service/easy-setup/mediator/richsdk/android/EasySetupCore/src/main/jni/JniDevicePropProvisioningStatusListener.cpp

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   3  * Copyright 2016 Samsung Electronics All Rights Reserved.
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   7  * Licensed under the Apache License, Version 2.0 (the "License");
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   9  * You may obtain a copy of the License at
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  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
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  20
  21 #include "JniDevicePropProvisioningStatusListener.h"
  22 #include "JniRemoteEnrollee.h"
  23
  24 using namespace OIC::Service;
  25
  26 JniDevicePropProvisioningStatusListener::JniDevicePropProvisioningStatusListener(JNIEnv *env, jobject jListener,
  27         JniRemoteEnrollee *owner)
  28     : m_ownerResource(owner)
  29 {
  30     m_jwListener = env->NewWeakGlobalRef(jListener);
  31 }
  32
  33 JniDevicePropProvisioningStatusListener::~JniDevicePropProvisioningStatusListener()
  34 {
  35     ES_LOGI("~JniDevicePropProvisioningStatusListener()");
  36     if (m_jwListener)
  37     {
  38         jint ret;
  39         JNIEnv *env = GetESJNIEnv(ret);
  40         if (NULL == env) return;
  41         env->DeleteWeakGlobalRef(m_jwListener);
  42         if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
  43     }
  44 }
  45
  46 void JniDevicePropProvisioningStatusListener::onDevicePropProvisioningStatusCallback (std::shared_ptr<DevicePropProvisioningStatus>
  47         devicePropProvStatusCb)
  48 {
  49
  50     ES_LOGI("JniDevicePropProvisioningStatusListener::onDevicePropProvisioningStatusCallback enter");
  51
  52     jint ret;
  53     JNIEnv *env = GetESJNIEnv(ret);
  54     if (NULL == env) return;
  55     jobject jListener = env->NewLocalRef(m_jwListener);
  56     if (!jListener)
  57     {
  58         checkExAndRemoveListener(env);
  59         if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
  60         return;
  61     }
  62
  63     jclass clsL = env->GetObjectClass(jListener);
  64     if (!clsL)
  65     {
  66         checkExAndRemoveListener(env);
  67         if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
  68         return;
  69     }
  70     //TODO:
  71     jmethodID midL = env->GetMethodID(clsL, "onProgress",
  72                                       "(Lorg/iotivity/service/easysetup/mediator/"
  73                                       "DevicePropProvisioningStatus;"
  74                                       ")V");
  75
  76     if (!midL)
  77     {
  78         checkExAndRemoveListener(env);
  79         if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
  80         return;
  81     }
  82
  83     int nativeESResult = convertNativeDeviceProvResultToInt(devicePropProvStatusCb->getESResult());
  84
  85     jobject jDevicePropProvisioningStatus = NULL;
  86     jDevicePropProvisioningStatus = env->NewObject(g_cls_DevicePropProvisioningStatus,
  87                                                 g_mid_DevicePropProvisioningStatus_ctor,
  88                                                 (jint)nativeESResult);
  89
  90     ES_LOGI("JniDevicePropProvisioningStatus::onDevicePropProvisioningStatus - %d", nativeESResult);
  91     if (!jDevicePropProvisioningStatus)
  92     {
  93         ES_LOGE("JniDevicePropProvisioningStatus::onDevicePropProvisioningStatus Unable to create the java object");
  94         return ;
  95     }
  96
  97     env->CallVoidMethod(jListener, midL, jDevicePropProvisioningStatus);
  98
  99     if (env->ExceptionCheck())
 100     {
 101         ES_LOGE("Java exception is thrown");
 102         checkExAndRemoveListener(env);
 103         if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
 104         return;
 105     }
 106
 107     if (JNI_EDETACHED == ret) g_jvm->DetachCurrentThread();
 108 }
 109
 110 void JniDevicePropProvisioningStatusListener::checkExAndRemoveListener(JNIEnv *env)
 111 {
 112     if (env->ExceptionCheck())
 113     {
 114         jthrowable ex = env->ExceptionOccurred();
 115         env->ExceptionClear();
 116         m_ownerResource->removeStatusListener<JniDevicePropProvisioningStatusListener>(env, m_jwListener);
 117         env->Throw((jthrowable)ex);
 118     }
 119     else
 120     {
 121         m_ownerResource->removeStatusListener<JniDevicePropProvisioningStatusListener>(env, m_jwListener);
 122     }
 123 }