Event.h

Go to the documentation of this file.

// -*- lsst-c++ -*-

/* 
 * LSST Data Management System
 * Copyright 2008, 2009, 2010 LSST Corporation.
 * 
 * This product includes software developed by the
 * LSST Project (http://www.lsst.org/).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the LSST License Statement and 
 * the GNU General Public License along with this program.  If not, 
 * see <http://www.lsstcorp.org/LegalNotices/>.
 */
 
#ifndef LSST_CTRL_EVENTS_EVENT_H
#define LSST_CTRL_EVENTS_EVENT_H

#include <cms/Connection.h>
#include <cms/Session.h>
#include <cms/Message.h>

#include <stdlib.h>
#include <iostream>
#include <set>

#include "lsst/pex/logging/LogRecord.h"
#include "lsst/pex/policy.h"
#include "lsst/pex/logging/Component.h"
#include "lsst/utils/Utils.h"
#include "lsst/daf/base/PropertySet.h"

using lsst::daf::base::PropertySet;

namespace pexPolicy = lsst::pex::policy;
namespace pexLogging = lsst::pex::logging;

using namespace std;

namespace lsst {
namespace ctrl {
namespace events { 

class Event
{
public:

    static const std::string TYPE;
    static const std::string EVENTTIME;
    static const std::string HOSTID;
    static const std::string RUNID;
    static const std::string STATUS;
    static const std::string TOPIC;
    static const std::string PUBTIME;
    static const std::string UNINITIALIZED;

    Event();
    Event(const std::string& runid, const PropertySet::Ptr ps);
    Event(const std::string& runid, const PropertySet& ps);
    Event(cms::TextMessage *msg);

    virtual ~Event();

    PropertySet::Ptr getPropertySet() const;

    std::string getPubDate();
    long long getPubTime();
    void setPubTime(long long t);

    long long getEventTime();
    void setEventTime(long long nsecs);
    void updateEventTime();

    std::string getEventDate();

    std::string getHostId();
    std::string getRunId();
    std::string getType();
    std::string getStatus();
    void setStatus(std::string status);

    void setTopic(std::string topic);
    std::string getTopic();

    vector<std::string> getFilterablePropertyNames();
    vector<std::string> getCustomPropertyNames();
    PropertySet::Ptr getCustomPropertySet() const;
    virtual void populateHeader(cms::TextMessage* msg) const;
    void marshall(cms::TextMessage *msg);



protected:
    PropertySet::Ptr _psp;
    set<std::string> _keywords;
    void _init();
    void _constructor(const std::string& runid, const PropertySet& ps);
    void splitString(std::string str, std::string delim, std::vector<std::string>&results);
    void splitTuple(std::string str, std::string delim, std::vector<std::string>&results);

private:
    std::string marshall(const PropertySet& ps);
    PropertySet::Ptr processTextMessage(cms::TextMessage *textMessage);
    PropertySet::Ptr unmarshall(const std::string& text);
};

}
}
}


#endif /*end LSST_CTRL_EVENTS_EVENT_H*/