Maggie Mei / mbedConnectorInterfaceWithDM

use TCP to connect to mbed connector

Fork of mbedConnectorInterfaceWithDM by Doug Anson

source/TickerResourceObserver.cpp@16:dffa38c3340f, 2016-06-10 (annotated)

Committer:
ansond
Date:
Fri Jun 10 18:53:01 2016 +0000
Revision:
16:dffa38c3340f
Parent:
13:9edad7677211
Child:
31:2507e64fcc42
updates

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ansond 0:1f1f55e73248 1 /**
ansond 0:1f1f55e73248 2 * @file TickerResourceObserver.cpp
ansond 0:1f1f55e73248 3 * @brief mbed CoAP DynamicResource Ticker-based observer (implementation)
ansond 0:1f1f55e73248 4 * @author Doug Anson/Chris Paola
ansond 0:1f1f55e73248 5 * @version 1.0
ansond 0:1f1f55e73248 6 * @see
ansond 0:1f1f55e73248 7 *
ansond 0:1f1f55e73248 8 * Copyright (c) 2014
ansond 0:1f1f55e73248 9 *
ansond 0:1f1f55e73248 10 * Licensed under the Apache License, Version 2.0 (the "License");
ansond 0:1f1f55e73248 11 * you may not use this file except in compliance with the License.
ansond 0:1f1f55e73248 12 * You may obtain a copy of the License at
ansond 0:1f1f55e73248 13 *
ansond 0:1f1f55e73248 14 * http://www.apache.org/licenses/LICENSE-2.0
ansond 0:1f1f55e73248 15 *
ansond 0:1f1f55e73248 16 * Unless required by applicable law or agreed to in writing, software
ansond 0:1f1f55e73248 17 * distributed under the License is distributed on an "AS IS" BASIS,
ansond 0:1f1f55e73248 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ansond 0:1f1f55e73248 19 * See the License for the specific language governing permissions and
ansond 0:1f1f55e73248 20 * limitations under the License.
ansond 0:1f1f55e73248 21 */
ansond 0:1f1f55e73248 22
ansond 0:1f1f55e73248 23 #include "TickerResourceObserver.h"
ansond 0:1f1f55e73248 24
ansond 0:1f1f55e73248 25 // constructor
ansond 0:1f1f55e73248 26 TickerResourceObserver::TickerResourceObserver(DynamicResource *resource,int sleep_time) :
ansond 0:1f1f55e73248 27 ResourceObserver(resource,(int)(sleep_time/1000)) {
ansond 0:1f1f55e73248 28 this->setObserving(false);
ansond 0:1f1f55e73248 29 // DEBUG
ansond 0:1f1f55e73248 30 std::printf("TickerResourceObserver being used for %s (sleep_time=%d)\r\n",resource->getFullName().c_str(),sleep_time);
ansond 0:1f1f55e73248 31 }
ansond 0:1f1f55e73248 32
ansond 0:1f1f55e73248 33 // destructor
ansond 0:1f1f55e73248 34 TickerResourceObserver::~TickerResourceObserver() {
ansond 0:1f1f55e73248 35 this->stopObservation();
ansond 0:1f1f55e73248 36 }
ansond 0:1f1f55e73248 37
ansond 0:1f1f55e73248 38 // notifier
ansond 0:1f1f55e73248 39 void TickerResourceObserver::observationNotifier() {
ansond 16:dffa38c3340f 40 if (this->isObserving() == true && this->getResource() != NULL && this->getResource()->isRegistered() == true) {
ansond 0:1f1f55e73248 41 this->getResource()->observe();
ansond 0:1f1f55e73248 42 }
ansond 0:1f1f55e73248 43 }
ansond 0:1f1f55e73248 44
ansond 0:1f1f55e73248 45 // begin observing...
ansond 0:1f1f55e73248 46 void TickerResourceObserver::beginObservation() {
ansond 0:1f1f55e73248 47 if (this->isObserving() == false) {
ansond 0:1f1f55e73248 48 this->m_ticker.attach(this,&TickerResourceObserver::observationNotifier,(float)this->getSleepTime());
ansond 0:1f1f55e73248 49 this->setObserving(true);
ansond 0:1f1f55e73248 50 }
ansond 0:1f1f55e73248 51 }
ansond 0:1f1f55e73248 52
ansond 0:1f1f55e73248 53 // begin observing...
ansond 0:1f1f55e73248 54 void TickerResourceObserver::stopObservation() {
ansond 0:1f1f55e73248 55 this->setObserving(false);
ansond 0:1f1f55e73248 56 }