C++ (Cpp) JavaVM::AttachCurrentThreadAsDaemon示例

示例#1

文件： net_java_sip_communicator_impl_sysactivity_SystemActivityNotifications.cpp 项目： LMVUH/jitsi-110915

static void
SystemActivityNotifications_notify(jint type)
{
    jobject delegate = SystemActivityNotifications_delegate;

    if (delegate)
    {
        JavaVM *vm = SystemActivityNotifications_vm;

        if (vm)
        {
            JNIEnv *env;

            if (0 == vm->AttachCurrentThreadAsDaemon((void **) &env, NULL))
            {
                jclass clazz = env->GetObjectClass(delegate);

                if (clazz)
                {
                    jmethodID methodID
                        = env->GetMethodID(clazz,"notify", "(I)V");

                    if (methodID)
                        env->CallVoidMethod(delegate, methodID, type);
                }
                env->ExceptionClear();
            }
        }
    }
}

示例#2

文件： jvm.cpp 项目： CodeTickler/mesos

Jvm::Env::Env(bool daemon)
  : env(NULL), detach(false)
{
  JavaVM* jvm = Jvm::get()->jvm;

  // First check if we are already attached.
  int result = jvm->GetEnv(JNIENV_CAST(&env), Jvm::get()->version);

  // If we're not attached, attach now.
  if (result == JNI_EDETACHED) {
    if (daemon) {
      jvm->AttachCurrentThreadAsDaemon(JNIENV_CAST(&env), NULL);
    } else {
      jvm->AttachCurrentThread(JNIENV_CAST(&env), NULL);
    }
    detach = true;
  }
}