/*******************************************************************************
* Copyright 2015 Software Evolution and Architecture Lab, University of Zurich
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
******************************************************************************/
package CloudWave;
public enum CloudWaveJNI {
instance;
public static final String CLOUDWAVE_LIB = "cloudwavejni";
CloudWaveJNI() {System.loadLibrary(CLOUDWAVE_LIB);}
public static CloudWaveJNI getInstance(){return instance;}
public void init() throws CloudWaveException{
int r = initJNI();
if (r<0) {
System.err.println("initJNI returned " + r);
throw new CloudWaveException();
}
}
public void free(){
freeJNI();
}
protected IEventHandler eventHandler;
public IEventHandler getEventHandler() {
return eventHandler;
}
public void setEventHandler(IEventHandler eh) {
synchronized(this){ eventHandler = eh;}
}
public void doEvent(String event){
synchronized(this) {
if (eventHandler!=null)
eventHandler.doEvent(event);
}
}
protected synchronized static void callback(String event){
instance.doEvent(event);
}
//#: Init/Free
public native int initJNI();
protected native int freeJNI();
//:#
//#: Log
protected native int initLog();
protected native int freeLog();
protected native int setLogId(String id);
protected native String getLogId();
protected native int recordLog(int level, String message);
protected native int recordLogL(int level, String message, long id);
//:#
//#: Metric
protected native int initMetric();
protected native int freeMetric();
protected native int recordMetricL(int source, String name, String mdata, String munit, int type, long value);
protected native int recordMetricD(int source, String name, String mdata, String munit, int type, double value);
protected native int recordMetricS(int source, String name, String mdata, String munit, int type, String value);
protected native int recordEventL(int source, String name, String mdata, String munit, int type, long value);
protected native int recordEventD(int source, String name, String mdata, String munit, int type, double value);
protected native int recordEventS(int source, String name, String mdata, String munit, int type, String value);
//:#
//#: Events
protected native int initEvent();
protected native int freeEvent();
protected native int postEvent(String event_json);
protected native long subscribe(String event_id);
protected native int unsubscribe(long id);
//:#
}