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package com.xpn.xwiki.monitor.api; |
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import java.net.URL; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.Map; |
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import org.apache.commons.collections4.queue.CircularFifoQueue; |
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import org.slf4j.Logger; |
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import com.xpn.xwiki.XWikiContext; |
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import com.xpn.xwiki.plugin.XWikiDefaultPlugin; |
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| 0% |
Uncovered Elements: 197 (197) |
Complexity: 58 |
Complexity Density: 0.48 |
|
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public class MonitorPlugin extends XWikiDefaultPlugin |
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{ |
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private static final Logger LOGGER = org.slf4j.LoggerFactory.getLogger(MonitorPlugin.class); |
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private boolean bActive; |
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private long duration = 0; |
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private long nbrequests = 0; |
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private Map<String, MonitorTimerSummary> timerSummaries = new HashMap<>(); |
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private CircularFifoQueue<MonitorData> lastTimerDataList = new CircularFifoQueue<>(); |
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private CircularFifoQueue<MonitorData> lastUnfinishedTimerDataList = new CircularFifoQueue<>(); |
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private Map<Thread, MonitorData> activeTimerDataList = new HashMap<>(); |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
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public MonitorPlugin(String name, String className, XWikiContext context)... |
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{ |
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super(name, className, context); |
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} |
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| 0% |
Uncovered Elements: 4 (4) |
Complexity: 1 |
Complexity Density: 0.25 |
|
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@Override... |
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public void init(XWikiContext context) |
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{ |
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super.init(context); |
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reset(context); |
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long iActive = context.getWiki().ParamAsLong("xwiki.monitor", 0); |
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setActive((iActive > 0)); |
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} |
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| 0% |
Uncovered Elements: 7 (7) |
Complexity: 1 |
Complexity Density: 0.14 |
|
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public void reset(XWikiContext context)... |
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{ |
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this.timerSummaries = new HashMap<>(); |
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this.activeTimerDataList = new HashMap<>(); |
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this.duration = 0; |
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this.nbrequests = 0; |
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long size = context.getWiki().ParamAsLong("xwiki.monitor.lastlistsize", 20); |
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this.lastTimerDataList = new CircularFifoQueue<>((int) size); |
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this.lastUnfinishedTimerDataList = new CircularFifoQueue<>((int) size); |
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} |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
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@Override... |
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public String getName() |
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{ |
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return "monitor"; |
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} |
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| 0% |
Uncovered Elements: 24 (24) |
Complexity: 6 |
Complexity Density: 0.38 |
|
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public void startRequest(String page, String action, URL url)... |
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{ |
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if (isActive() == false) { |
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return; |
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} |
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try { |
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Thread cthread = Thread.currentThread(); |
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MonitorData mdata = this.activeTimerDataList.get(cthread); |
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if (mdata != null) { |
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removeFromActiveTimerDataList(cthread); |
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addToLastUnfinishedTimerDataList(mdata); |
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if (LOGGER.isDebugEnabled()) { |
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LOGGER.debug("MONITOR: Thread " + cthread.getName() + " for page " + mdata.getWikiPage() |
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+ " did not call endRequest"); |
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} |
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mdata.endRequest(false); |
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} |
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mdata = new MonitorData(page, action, url, cthread.getName()); |
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this.activeTimerDataList.put(cthread, mdata); |
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} catch (Throwable e) { |
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if (LOGGER.isDebugEnabled()) { |
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LOGGER.debug("MONITOR: endRequest failed with exception " + e); |
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e.printStackTrace(); |
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} |
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} |
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} |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
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private void addToLastUnfinishedTimerDataList(MonitorData mdata)... |
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{ |
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this.lastUnfinishedTimerDataList.add(mdata); |
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} |
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| 0% |
Uncovered Elements: 25 (25) |
Complexity: 6 |
Complexity Density: 0.35 |
|
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public void endRequest()... |
116 |
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{ |
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if (isActive() == false) { |
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return; |
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} |
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try { |
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Thread cthread = Thread.currentThread(); |
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MonitorData mdata = this.activeTimerDataList.get(cthread); |
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if (mdata == null) { |
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if (LOGGER.isDebugEnabled()) { |
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LOGGER.debug("MONITOR: Thread " + cthread.getName() + " did not call startRequest"); |
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} |
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return; |
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} |
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mdata.endRequest(true); |
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addDuration(mdata.getDuration()); |
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addTimerDuration(mdata); |
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removeFromActiveTimerDataList(cthread); |
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addToTimerDataList(mdata); |
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} catch (Throwable e) { |
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if (LOGGER.isDebugEnabled()) { |
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LOGGER.debug("MONITOR: endRequest failed with exception " + e); |
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e.printStackTrace(); |
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} |
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} |
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} |
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| 0% |
Uncovered Elements: 4 (4) |
Complexity: 2 |
Complexity Density: 1 |
|
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private void removeFromActiveTimerDataList(Thread cthread)... |
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{ |
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if (this.activeTimerDataList.containsKey(cthread)) { |
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this.activeTimerDataList.remove(cthread); |
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} |
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} |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
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private void addToTimerDataList(MonitorData mdata)... |
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{ |
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this.lastTimerDataList.add(mdata); |
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} |
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| 0% |
Uncovered Elements: 11 (11) |
Complexity: 4 |
Complexity Density: 0.57 |
|
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public void setWikiPage(String page)... |
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{ |
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if (isActive() == false) { |
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return; |
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} |
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try { |
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Thread cthread = Thread.currentThread(); |
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MonitorData mdata = this.activeTimerDataList.get(cthread); |
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if (mdata != null) { |
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mdata.setWikiPage(page); |
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} |
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} catch (Throwable e) { |
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} |
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} |
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| 0% |
Uncovered Elements: 14 (14) |
Complexity: 3 |
Complexity Density: 0.3 |
|
171 |
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private void addTimerDuration(MonitorData mdata)... |
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{ |
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Map<String, MonitorTimerSummary> map = mdata.getTimerSummaries(); |
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Map<String, MonitorTimerSummary> gmap = getTimerSummaries(); |
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Iterator<MonitorTimerSummary> it = map.values().iterator(); |
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while (it.hasNext()) { |
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MonitorTimerSummary stimer = it.next(); |
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MonitorTimerSummary gtimer = gmap.get(stimer.getName()); |
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if (gtimer == null) { |
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gtimer = new MonitorTimerSummary(stimer.getName()); |
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gmap.put(stimer.getName(), gtimer); |
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} |
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gtimer.add(stimer); |
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} |
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} |
186 |
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| 0% |
Uncovered Elements: 2 (2) |
Complexity: 1 |
Complexity Density: 0.5 |
|
187 |
0 |
private void addDuration(long duration)... |
188 |
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{ |
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this.duration += duration; |
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0 |
this.nbrequests++; |
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} |
192 |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
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public CircularFifoQueue<MonitorData> getLastTimerData()... |
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{ |
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return this.lastTimerDataList; |
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} |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
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0 |
public CircularFifoQueue<MonitorData> getLastUnfinishedTimerData()... |
199 |
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{ |
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return this.lastUnfinishedTimerDataList; |
201 |
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} |
202 |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
203 |
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public void startTimer(String timername)... |
204 |
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{ |
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startTimer(timername, null); |
206 |
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} |
207 |
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| 0% |
Uncovered Elements: 16 (16) |
Complexity: 5 |
Complexity Density: 0.5 |
|
208 |
0 |
public void startTimer(String timername, String desc)... |
209 |
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{ |
210 |
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if (isActive() == false) { |
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return; |
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} |
213 |
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214 |
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try { |
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Thread cthread = Thread.currentThread(); |
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0 |
MonitorData mdata = this.activeTimerDataList.get(cthread); |
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if (mdata != null) { |
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mdata.startTimer(timername, desc); |
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} |
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} catch (Throwable e) { |
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if (LOGGER.isDebugEnabled()) { |
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LOGGER.debug("MONITOR: startRequest for timer " + timername + " failed with exception " + e); |
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0 |
e.printStackTrace(); |
224 |
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} |
225 |
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} |
226 |
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} |
227 |
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| 0% |
Uncovered Elements: 16 (16) |
Complexity: 5 |
Complexity Density: 0.5 |
|
228 |
0 |
public void setTimerDesc(String timername, String desc)... |
229 |
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{ |
230 |
0 |
if (isActive() == false) { |
231 |
0 |
return; |
232 |
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} |
233 |
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|
234 |
0 |
try { |
235 |
0 |
Thread cthread = Thread.currentThread(); |
236 |
0 |
MonitorData mdata = this.activeTimerDataList.get(cthread); |
237 |
0 |
if (mdata != null) { |
238 |
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mdata.setTimerDetails(timername, desc); |
239 |
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} |
240 |
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} catch (Throwable e) { |
241 |
0 |
if (LOGGER.isDebugEnabled()) { |
242 |
0 |
LOGGER.debug("MONITOR: setTimerDesc for timer " + timername + " failed with exception " + e); |
243 |
0 |
e.printStackTrace(); |
244 |
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} |
245 |
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} |
246 |
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} |
247 |
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|
|
|
| 0% |
Uncovered Elements: 16 (16) |
Complexity: 5 |
Complexity Density: 0.5 |
|
248 |
0 |
public void endTimer(String timername)... |
249 |
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{ |
250 |
0 |
if (isActive() == false) { |
251 |
0 |
return; |
252 |
|
} |
253 |
|
|
254 |
0 |
try { |
255 |
0 |
Thread cthread = Thread.currentThread(); |
256 |
0 |
MonitorData mdata = this.activeTimerDataList.get(cthread); |
257 |
0 |
if (mdata != null) { |
258 |
0 |
mdata.endTimer(timername); |
259 |
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} |
260 |
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} catch (Throwable e) { |
261 |
0 |
if (LOGGER.isDebugEnabled()) { |
262 |
0 |
LOGGER.debug("MONITOR: endRequest for timer " + timername + " failed with exception " + e); |
263 |
0 |
e.printStackTrace(); |
264 |
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} |
265 |
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} |
266 |
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} |
267 |
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|
|
|
| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
268 |
0 |
public Map<Thread, MonitorData> getActiveTimerData()... |
269 |
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{ |
270 |
0 |
return this.activeTimerDataList; |
271 |
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} |
272 |
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|
| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
273 |
0 |
public Map<String, MonitorTimerSummary> getTimerSummaries()... |
274 |
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{ |
275 |
0 |
return this.timerSummaries; |
276 |
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} |
277 |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
278 |
0 |
public long getDuration()... |
279 |
|
{ |
280 |
0 |
return this.duration; |
281 |
|
} |
282 |
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| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
283 |
0 |
public long getRequests()... |
284 |
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{ |
285 |
0 |
return this.nbrequests; |
286 |
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} |
287 |
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|
|
|
| 0% |
Uncovered Elements: 6 (6) |
Complexity: 2 |
Complexity Density: 0.5 |
|
288 |
0 |
public long getDuration(String timer)... |
289 |
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{ |
290 |
0 |
MonitorTimerSummary tsummary = getTimerSummaries().get(timer); |
291 |
0 |
if (tsummary == null) { |
292 |
0 |
return 0; |
293 |
|
} else { |
294 |
0 |
return tsummary.getDuration(); |
295 |
|
} |
296 |
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} |
297 |
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|
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|
| 0% |
Uncovered Elements: 6 (6) |
Complexity: 2 |
Complexity Density: 0.5 |
|
298 |
0 |
public long getNbCalls(String timer)... |
299 |
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{ |
300 |
0 |
MonitorTimerSummary tsummary = getTimerSummaries().get(timer); |
301 |
0 |
if (tsummary == null) { |
302 |
0 |
return 0; |
303 |
|
} else { |
304 |
0 |
return tsummary.getNbCalls(); |
305 |
|
} |
306 |
|
} |
307 |
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| 0% |
Uncovered Elements: 6 (6) |
Complexity: 2 |
Complexity Density: 0.5 |
|
308 |
0 |
public long getRequests(String timer)... |
309 |
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{ |
310 |
0 |
MonitorTimerSummary tsummary = getTimerSummaries().get(timer); |
311 |
0 |
if (tsummary == null) { |
312 |
0 |
return 0; |
313 |
|
} else { |
314 |
0 |
return tsummary.getRequests(); |
315 |
|
} |
316 |
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} |
317 |
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|
|
|
| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
318 |
0 |
public boolean isActive()... |
319 |
|
{ |
320 |
0 |
return this.bActive; |
321 |
|
} |
322 |
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|
|
|
| 0% |
Uncovered Elements: 1 (1) |
Complexity: 1 |
Complexity Density: 1 |
|
323 |
0 |
public void setActive(boolean bActive)... |
324 |
|
{ |
325 |
0 |
this.bActive = bActive; |
326 |
|
} |
327 |
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|
328 |
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} |