/**
* Copyright (C) 2011 - 101loops.com <dev@101loops.com>
*
* 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 com.crashnote.core.collect;
import com.crashnote.core.Lifecycle;
import com.crashnote.core.collect.impl.*;
import com.crashnote.core.config.*;
import com.crashnote.core.model.data.DataObject;
import com.crashnote.core.model.log.*;
import com.crashnote.core.model.types.ApplicationType;
/**
* This class provides the functionality to transform events, state, properties and context data
* into a structured form that can be parsed by an external API. The structure is based on
* abstract object and array containers.
*/
public class Collector<C extends Config>
extends BaseCollector<C> implements Lifecycle {
private boolean started;
private final EnvCollector<C> env_c;
private final LogCollector<C> log_c;
// SETUP ======================================================================================
public Collector(final C config) {
super(config);
this.env_c = createEnvColl(config);
this.log_c = createLogColl(config);
}
// LIFECYCLE ==================================================================================
public boolean start() {
if (!started) {
started = true;
getLogger().debug("starting module [collector]");
}
return started;
}
public boolean stop() {
if (started) {
started = false;
getLogger().debug("stopping module [collector]");
}
return started;
}
// INTERFACE ==================================================================================
public DataObject collectLog(final ILogSession session) {
final DataObject res = createDataObj();
{
final LogEvt[] logs = session.getEvents();
if (logs.length == 1)
res.putObj("log", log_c.collect(logs[0]));
else
res.putArr("logs", log_c.collect(logs));
//res.putMap("ctx", session.getContext()); (TODO)
res.put("env", collectEnv());
}
return res;
}
public DataObject collectEnv() {
return env_c.collect();
}
// FACTORY ====================================================================================
protected EnvCollector<C> createEnvColl(final C config) {
return new EnvCollector<C>(config);
}
protected LogCollector<C> createLogColl(final C config) {
return new LogCollector<C>(config);
}
}