2 * //******************************************************************
4 * // Copyright 2015 Intel Corporation.
6 * //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
8 * // Licensed under the Apache License, Version 2.0 (the "License");
9 * // you may not use this file except in compliance with the License.
10 * // You may obtain a copy of the License at
12 * // http://www.apache.org/licenses/LICENSE-2.0
14 * // Unless required by applicable law or agreed to in writing, software
15 * // distributed under the License is distributed on an "AS IS" BASIS,
16 * // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * // See the License for the specific language governing permissions and
18 * // limitations under the License.
20 * //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
23 #include "JniOnDeleteListener.h"
24 #include "JniOcResource.h"
27 JniOnDeleteListener::JniOnDeleteListener(JNIEnv *env, jobject jListener, JniOcResource* owner)
28 : m_ownerResource(owner)
30 m_jwListener = env->NewWeakGlobalRef(jListener);
33 JniOnDeleteListener::~JniOnDeleteListener()
38 JNIEnv *env = GetJNIEnv(ret);
43 env->DeleteWeakGlobalRef(m_jwListener);
44 m_jwListener = nullptr;
46 if (JNI_EDETACHED == ret)
48 g_jvm->DetachCurrentThread();
53 void JniOnDeleteListener::onDeleteCallback(const HeaderOptions& headerOptions, const int eCode)
55 jint envRet = JNI_ERR;
56 JNIEnv *env = GetJNIEnv(envRet);
62 jobject jListener = env->NewLocalRef(m_jwListener);
65 checkExAndRemoveListener(env);
66 if (JNI_EDETACHED == envRet)
68 g_jvm->DetachCurrentThread();
72 jclass clsL = env->GetObjectClass(jListener);
75 checkExAndRemoveListener(env);
76 if (JNI_EDETACHED == envRet)
78 g_jvm->DetachCurrentThread();
83 if (OC_STACK_RESOURCE_DELETED != eCode)
85 jobject ex = GetOcException(eCode, "stack error in onDeleteCallback");
88 checkExAndRemoveListener(env);
89 if (JNI_EDETACHED == envRet)
91 g_jvm->DetachCurrentThread();
95 jmethodID midL = env->GetMethodID(clsL, "onDeleteFailed", "(Ljava/lang/Throwable;)V");
98 checkExAndRemoveListener(env);
99 if (JNI_EDETACHED == envRet)
101 g_jvm->DetachCurrentThread();
105 env->CallVoidMethod(jListener, midL, ex);
109 jobject jHeaderOptionList = JniUtils::convertHeaderOptionsVectorToJavaList(env, headerOptions);
110 if (!jHeaderOptionList)
112 checkExAndRemoveListener(env);
113 if (JNI_EDETACHED == envRet)
115 g_jvm->DetachCurrentThread();
120 jmethodID midL = env->GetMethodID(clsL, "onDeleteCompleted", "(Ljava/util/List;)V");
123 checkExAndRemoveListener(env);
124 if (JNI_EDETACHED == envRet)
126 g_jvm->DetachCurrentThread();
130 env->CallVoidMethod(jListener, midL, jHeaderOptionList);
133 checkExAndRemoveListener(env);
134 if (JNI_EDETACHED == envRet)
136 g_jvm->DetachCurrentThread();
140 void JniOnDeleteListener::checkExAndRemoveListener(JNIEnv* env)
142 if (env->ExceptionCheck())
144 jthrowable ex = env->ExceptionOccurred();
145 env->ExceptionClear();
146 m_ownerResource->removeOnDeleteListener(env, m_jwListener);
147 env->Throw((jthrowable)ex);
151 m_ownerResource->removeOnDeleteListener(env, m_jwListener);