/*
* Data Hub Service (DHuS) - For Space data distribution.
* Copyright (C) 2013,2014,2015 GAEL Systems
*
* This file is part of DHuS software sources.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package fr.gael.dhus.olingo.v1.entity;
import fr.gael.dhus.olingo.v1.ExpectedException.InvalidTargetException;
import fr.gael.dhus.olingo.v1.Model;
import fr.gael.dhus.olingo.v1.entityset.ConnectionEntitySet;
import fr.gael.dhus.olingo.v1.map.impl.UserMap;
import fr.gael.dhus.server.http.valve.AccessInformation;
import fr.gael.dhus.server.http.valve.AccessInformation.FailureConnectionStatus;
import fr.gael.dhus.server.http.valve.AccessInformation.Status;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import org.apache.olingo.odata2.api.exception.ODataException;
import org.apache.olingo.odata2.api.uri.NavigationSegment;
/**
* Connection Bean. Connection informations served by the DHuS.
*/
public class Connection extends AbstractEntity
{
protected final AccessInformation accessInformation;
protected final UUID uuid;
public Connection (UUID uuid, AccessInformation accessInformation)
{
this.accessInformation = accessInformation;
this.uuid = uuid;
}
public String getUsername ()
{
return accessInformation.getUsername ();
}
public UUID getUUID()
{
return uuid;
}
public Date getStartDate()
{
return accessInformation.getStartDate();
}
public String getRemoteAddress()
{
return accessInformation.getRemoteAddress();
}
public String getRequest()
{
return accessInformation.getRequest();
}
public Double getDurationMs()
{
return accessInformation.getDurationMs();
}
public String getConnectionStatus()
{
return accessInformation.getConnectionStatus()==null ? "UNKNOWN" :
accessInformation.getConnectionStatus().getStatus().name();
}
public String getConnectionStatusMessage()
{
if ((accessInformation.getConnectionStatus()!=null) &&
(accessInformation.getConnectionStatus().getStatus()==Status.FAILURE))
{
FailureConnectionStatus status = (FailureConnectionStatus)
accessInformation.getConnectionStatus();
if (status.getException()!=null)
return status.getException().getMessage();
}
return null;
}
public long getContentLength ()
{
return accessInformation.getReponseSize();
}
public long getWrittenContentLength ()
{
return accessInformation.getWrittenResponseSize();
}
@Override
public Map<String, Object> toEntityResponse(String root_url)
{
Map<String, Object>res = new HashMap<>();
res.put(ConnectionEntitySet.ID, uuid.toString());
res.put(ConnectionEntitySet.DATE, getStartDate());
res.put(ConnectionEntitySet.REMOTEIP, getRemoteAddress());
res.put(ConnectionEntitySet.REQUEST, getRequest());
res.put(ConnectionEntitySet.DURATION, getDurationMs());
res.put(ConnectionEntitySet.CONTENT_LENGTH, getContentLength());
res.put(ConnectionEntitySet.WRITTEN_CONTENT_LENGTH,
getWrittenContentLength());
res.put(ConnectionEntitySet.STATUS, getConnectionStatus());
res.put(ConnectionEntitySet.STATUS_MESSAGE, getConnectionStatusMessage());
return res;
}
@Override
public Object getProperty (String prop_name) throws ODataException
{
if (prop_name.equals (ConnectionEntitySet.ID)) return uuid;
if (prop_name.equals (ConnectionEntitySet.DATE))
return getStartDate ();
if (prop_name.equals (ConnectionEntitySet.REMOTEIP))
return getRemoteAddress ();
if (prop_name.equals (ConnectionEntitySet.REQUEST))
return getRequest ();
if (prop_name.equals (ConnectionEntitySet.DURATION))
return getDurationMs ();
if (prop_name.equals (ConnectionEntitySet.CONTENT_LENGTH))
return getContentLength();
if (prop_name.equals (ConnectionEntitySet.WRITTEN_CONTENT_LENGTH))
return getWrittenContentLength();
if (prop_name.equals (ConnectionEntitySet.STATUS))
return getConnectionStatus ();
if (prop_name.equals (ConnectionEntitySet.STATUS_MESSAGE))
return getConnectionStatusMessage ();
throw new ODataException ("Property '" + prop_name + "' not found.");
}
@Override
public Object navigate(NavigationSegment ns) throws ODataException
{
Object res;
if (ns.getEntitySet().getName().equals(Model.USER.getName()))
{
res = new UserMap().get(getUsername());
}
else
{
throw new InvalidTargetException(this.getClass().getSimpleName(), ns.getEntitySet().getName());
}
return res;
}
}