/*
* 2012-3 Red Hat Inc. and/or its affiliates and other contributors.
*
* 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 org.overlord.rtgov.client;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.overlord.commons.services.ServiceListener;
import org.overlord.commons.services.ServiceRegistryUtil;
import org.overlord.rtgov.activity.collector.ActivityCollector;
import org.overlord.rtgov.activity.model.ActivityType;
import org.overlord.rtgov.activity.model.app.CustomActivity;
import org.overlord.rtgov.activity.model.app.LogMessage;
/**
* This interface represents the capability for recording
* activity information from an application.
*
*/
public class DefaultActivityReporter implements ActivityReporter {
private static final Logger LOG=Logger.getLogger(DefaultActivityReporter.class.getName());
private ActivityCollector _activityCollector=null;
private boolean _initialized=false;
/**
* This method initializes the auditor.
*/
protected void init() {
ServiceRegistryUtil.addServiceListener(ActivityCollector.class, new ServiceListener<ActivityCollector>() {
@Override
public void registered(ActivityCollector service) {
_activityCollector = service;
if (LOG.isLoggable(Level.FINE)) {
LOG.fine("Default Activity Reporter collector="+_activityCollector);
}
}
@Override
public void unregistered(ActivityCollector service) {
_activityCollector = null;
if (LOG.isLoggable(Level.FINE)) {
LOG.fine("Default Activity Reporter collector unset");
}
}
});
_initialized = true;
}
/**
* This method sets the activity collector.
*
* @param ac The activity collector
*/
public void setActivityCollector(ActivityCollector ac) {
_activityCollector = ac;
}
/**
* {@inheritDoc}
*/
public void logInfo(String info) {
LogMessage lm=new LogMessage();
lm.setMessage(info);
lm.setLevel(LogMessage.Level.Information);
try {
report(lm);
} catch (Exception e) {
LOG.log(Level.SEVERE, "Failed to report Info activity: "+info, e);
}
}
/**
* {@inheritDoc}
*/
public void logWarning(String warning) {
LogMessage lm=new LogMessage();
lm.setMessage(warning);
lm.setLevel(LogMessage.Level.Warning);
try {
report(lm);
} catch (Exception e) {
LOG.log(Level.SEVERE, "Failed to report Warning activity: "+warning, e);
}
}
/**
* {@inheritDoc}
*/
public void logError(String error) {
LogMessage lm=new LogMessage();
lm.setMessage(error);
lm.setLevel(LogMessage.Level.Error);
try {
report(lm);
} catch (Exception e) {
LOG.log(Level.SEVERE, "Failed to report Error activity: "+error, e);
}
}
/**
* {@inheritDoc}
*/
public void report(String type, java.util.Map<String,String> props) {
CustomActivity ca=new CustomActivity();
ca.setCustomType(type);
ca.setProperties(props);
report(ca);
}
/**
* {@inheritDoc}
*/
public void report(ActivityType actType) {
if (!_initialized) {
init();
}
_activityCollector.record(actType);
}
}