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REPO-2626: Heartbeat: Add data collection to Community code

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- Initial (bare) implementation of the new Data Collectors
    - The corresponding spring beans were NOT added.
This commit is contained in:
Ancuta Morarasu
2017-09-12 00:45:08 +03:00
parent 58f29fb7a9
commit 0ec01992ec
4 changed files with 318 additions and 0 deletions
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48
src/main/java/org/alfresco/heartbeat/HBBaseDataCollector.java Normal file
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/*
* #%L
* Alfresco Repository
* %%
* Copyright (C) 2005 - 2017 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.heartbeat;
import java.util.List;
import org.alfresco.service.cmr.repository.HBDataCollectorService;
public abstract class HBBaseDataCollector
{
private HBDataCollectorService hbDataCollectorService;
public void register()
{
hbDataCollectorService.registerCollector(this);
}
public void setHBDataCollectorService(HBDataCollectorService hbDataCollectorService)
{
this.hbDataCollectorService = hbDataCollectorService;
}
public abstract List<HBData> collectData();
}

163
src/main/java/org/alfresco/heartbeat/HBData.java Normal file
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/*
* #%L
* Alfresco Repository
* %%
* Copyright (C) 2005 - 2017 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.heartbeat;
import org.json.JSONException;
import org.json.JSONObject;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.TreeMap;
/**
* Created by mmuller on 07/07/2017.
*/
public class HBData
{
public static String SCHEMA_VERSION = "1.0";
public static String SCHEMA_VERSION_KEY = "sv";
public static String SYSTEM_ID_KEY = "sId";
public static String COLLECTOR_ID_KEY = "cId";
public static String COLLECTOR_VERSION_KEY = "cv";
public static String TIMESTAMP_KEY = "t";
public static String DATA_KEY = "d";
private String systemId;
private String collectorId;
private String collectorVersion;
private String timestamp;
private Map<String, Object> data;
public HBData(String systemId, String collectorId, String collectorVersion, String timestamp)
{
this.systemId = systemId;
this.collectorId = collectorId;
this.collectorVersion = collectorVersion;
this.timestamp = timestamp;
}
public HBData(String systemId, String collectorId, String collectorVersion, String timestamp, Map<String, Object> data)
{
this.systemId = systemId;
this.collectorId = collectorId;
this.collectorVersion = collectorVersion;
this.timestamp = timestamp;
this.data = data;
}
public JSONObject getJSONObject() throws JSONException
{
// save data collector properties
// The LinkedHashMap was choose only because for demoing
Map<String, String> keyValues = new LinkedHashMap<String, String>();
keyValues.put(SCHEMA_VERSION_KEY, SCHEMA_VERSION);
keyValues.put(SYSTEM_ID_KEY, this.systemId);
keyValues.put(COLLECTOR_ID_KEY, this.collectorId);
keyValues.put(COLLECTOR_VERSION_KEY, this.collectorVersion);
keyValues.put(TIMESTAMP_KEY, this.timestamp);
// save collected data
JSONObject jsonObject = new JSONObject(keyValues);
jsonObject.put(DATA_KEY, new JSONObject(this.data));
return jsonObject;
}
public String getSystemId()
{
return systemId;
}
public void setSystemId(String systemId)
{
this.systemId = systemId;
}
public String getCollectorId()
{
return collectorId;
}
public void setCollectorId(String collectorId)
{
this.collectorId = collectorId;
}
public String getCollectorVersion()
{
return collectorVersion;
}
public void setCollectorVersion(String collectorVersion)
{
this.collectorVersion = collectorVersion;
}
public String getTimestamp()
{
return timestamp;
}
public void setTimestamp(String timestamp)
{
this.timestamp = timestamp;
}
public Map<String, Object> getData()
{
return data;
}
public void setData(Map<String, Object> data)
{
this.data = data;
}
public static void main(String[] args) throws JSONException
{
Map<String, Object> data = new TreeMap<String, Object>();
data.put("k1","v1");
data.put("k2",new Integer(2));
data.put("k3","v3");
// ISO-8601 same as JavaScript toISOString()
String timeStamp = new SimpleDateFormat("YYYY-MM-dd'T'HH:mm:ss.sss'Z'").format(new Date());
HBData collectorData = new HBData("99db325c-13c4-4b74-8d1d-f4800b345c89",
"acs.repository.test",
"1.0",
timeStamp);
collectorData.setData(data);
String jsonString = collectorData.getJSONObject().toString();
System.out.println(":O ");
System.out.println(jsonString);
}
}

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src/main/java/org/alfresco/heartbeat/HBDataCollectorServiceImpl.java Normal file
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/*
* #%L
* Alfresco Repository
* %%
* Copyright (C) 2005 - 2017 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.heartbeat;
import java.util.LinkedList;
import java.util.List;
import org.alfresco.service.cmr.repository.HBDataCollectorService;
public class HBDataCollectorServiceImpl implements HBDataCollectorService
{
private List<HBBaseDataCollector> collectors = new LinkedList<>();
// private HBDataSenderService dataSender;
private boolean enabled;
@Override
public void registerCollector(HBBaseDataCollector collector)
{
this.collectors.add(collector);
}
@Override
public void collectAndSendData()
{
for (HBBaseDataCollector collector : collectors)
{
List<HBData> data = collector.collectData();
// try
// {
// dataSender.sendData(data);
// }
// catch (Exception e)
// {
// // log exception;
// }
}
}
@Override
public boolean isHBEnabled()
{
return enabled;
}
}

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src/main/java/org/alfresco/service/cmr/repository/HBDataCollectorService.java Normal file
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/*
* #%L
* Alfresco Repository
* %%
* Copyright (C) 2005 - 2017 Alfresco Software Limited
* %%
* This file is part of the Alfresco software.
* If the software was purchased under a paid Alfresco license, the terms of
* the paid license agreement will prevail. Otherwise, the software is
* provided under the following open source license terms:
*
* Alfresco is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Alfresco 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
* #L%
*/
package org.alfresco.service.cmr.repository;
import org.alfresco.heartbeat.HBBaseDataCollector;
public interface HBDataCollectorService
{
void registerCollector(HBBaseDataCollector collector);
void collectAndSendData();
boolean isHBEnabled();
}