CJDBCversion1.0.4: クラス org.objectweb.cjdbc.console.monitoring.MonitoringGraph

00096 { 00097 this.collector = collector; 00098 this.jmxClient = jmxClient; 00099 00100 buffer = new XYSeries("Buffer"); 00101 00102 series = new XYSeries(collector.getTargetName()); 00103 series.setMaximumItemCount(timeFrame); 00104 dataset = new XYSeriesCollection(series); 00105 chart = ChartFactory.createXYLineChart(collector.getDescription(), "Time", 00106 "", dataset, PlotOrientation.VERTICAL, true, false, false); 00107 panel = new ChartPanel(chart); 00108 panel.setSize(frameWidth, frameHeight); 00109 00110 if (display) 00111 display(); 00112 }

00139 { 00140 long now = (System.currentTimeMillis() / 1000) - timeStarted; 00141 if (displayFrequency == 0) 00142 { 00143 series.add(now, newValue); 00144 } 00145 else if (displayFrequencyCount < displayFrequency) 00146 { 00147 displayFrequencyCount++; 00148 buffer.add(now, newValue); 00149 } 00150 else 00151 { 00152 int count = buffer.getItemCount(); 00153 for (int i = 0; i < count; i++) 00154 { 00155 series.add(buffer.getDataItem(i)); 00156 } 00157 buffer = new XYSeries("buffer"); 00158 displayFrequencyCount = 0; 00159 } 00160 }

00118 { 00119 chart.setBorderVisible(false); 00120 panel.setVisible(true); 00121 if (framed) 00122 { 00123 frame = new JFrame(collector.getDescription()); 00124 frame.getContentPane().add(panel); 00125 frame.setSize(new java.awt.Dimension(frameWidth, frameHeight)); 00126 RefineryUtilities.centerFrameOnScreen(frame); 00127 frame.setVisible(true); 00128 frame.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE); 00129 } 00130 }

00338 { 00339 return chart; 00340 }

00225 { 00226 return collector; 00227 }

00362 { 00363 return display; 00364 }

00458 { 00459 return displayFrequency; 00460 }

00241 { 00242 return frame; 00243 }

00257 { 00258 return framed; 00259 }

00378 { 00379 return frameHeight; 00380 }

00394 { 00395 return frameWidth; 00396 }

00273 { 00274 return frequency; 00275 }

00346 { 00347 return panel; 00348 }

00442 { 00443 return poolingSpeed; 00444 }

00289 { 00290 return repeat; 00291 }

00410 { 00411 return saveOnFinish; 00412 }

00305 { 00306 return stop; 00307 }

00426 { 00427 return text; 00428 }

00321 { 00322 return timeFrame; 00323 }

00354 { 00355 return timeStarted; 00356 }

00179 { 00180 timeStarted = System.currentTimeMillis() / 1000; 00181 int count = 0; 00182 while (repeat == -1 || count < repeat) 00183 { 00184 count++; 00185 synchronized (this) 00186 { 00187 try 00188 { 00189 addData(jmxClient.retrieveData(collector)); 00190 wait(frequency); 00191 if (stop) 00192 break; 00193 00194 if (display == true && panel.isShowing() == false) 00195 { 00196 if (panel.getParent().isShowing() == false) 00197 stop = true; 00198 } 00199 00200 } 00201 catch (Exception e) 00202 { 00203 stop = true; 00204 throw new RuntimeException(e.getMessage()); 00205 } 00206 } 00207 } 00208 if (saveOnFinish) 00209 { 00210 try 00211 { 00212 saveAs(); 00213 } 00214 catch (Exception e) 00215 { 00216 //ignore 00217 } 00218 } 00219 }

00168 { 00169 String fileName = collector.getTargetName() + "-" 00170 + new SimpleDateFormat().format(new Date()); 00171 ChartUtilities.saveChartAsJPEG(new File(fileName), this.chart, frameWidth, 00172 frameHeight); 00173 }

00233 { 00234 this.collector = collector; 00235 }

00370 { 00371 this.display = display; 00372 }

00466 { 00467 this.displayFrequency = displayFrequency; 00468 }

00249 { 00250 this.frame = frame; 00251 }

00265 { 00266 this.framed = framed; 00267 }

00386 { 00387 this.frameHeight = frameHeight; 00388 }

00402 { 00403 this.frameWidth = frameWidth; 00404 }

00281 { 00282 this.frequency = frequency; 00283 }

00450 { 00451 this.poolingSpeed = poolingSpeed; 00452 }

00297 { 00298 this.repeat = repeat; 00299 }

00418 { 00419 this.saveOnFinish = saveOnFinish; 00420 }

00313 { 00314 this.stop = stop; 00315 }

00434 { 00435 this.text = text; 00436 }

00329 { 00330 this.timeFrame = timeFrame; 00331 series.setMaximumItemCount(timeFrame); 00332 }


Public メソッド
	MonitoringGraph (AbstractDataCollector collector, DataCollectorJmxClient jmxClient)
void	display ()
void	addData (long newValue)
void	saveAs () throws IOException
void	run ()
AbstractDataCollector	getCollector ()
void	setCollector (AbstractDataCollector collector)
JFrame	getFrame ()
void	setFrame (JFrame frame)
boolean	getFramed ()
void	setFramed (boolean framed)
long	getFrequency ()
void	setFrequency (long frequency)
long	getRepeat ()
void	setRepeat (long repeat)
boolean	getStop ()
void	setStop (boolean stop)
int	getTimeFrame ()
void	setTimeFrame (int timeFrame)
JFreeChart	getChart ()
ChartPanel	getPanel ()
long	getTimeStarted ()
boolean	getDisplay ()
void	setDisplay (boolean display)
int	getFrameHeight ()
void	setFrameHeight (int frameHeight)
int	getFrameWidth ()
void	setFrameWidth (int frameWidth)
boolean	getSaveOnFinish ()
void	setSaveOnFinish (boolean saveOnFinish)
String	getText ()
void	setText (String text)
long	getPoolingSpeed ()
void	setPoolingSpeed (long poolingSpeed)
long	getDisplayFrequency ()
void	setDisplayFrequency (long displayFrequency)
Private 変数
AbstractDataCollector	collector
JFreeChart	chart
ChartPanel	panel
XYSeries	series
XYSeriesCollection	dataset
DataCollectorJmxClient	jmxClient
JFrame	frame
int	frameHeight = 250
int	frameWidth = 600
long	frequency = 1000
long	displayFrequency = 10
long	poolingSpeed = 1
long	timeStarted
int	timeFrame = 10
long	repeat = -1
boolean	stop = false
boolean	framed = true
boolean	saveOnFinish = false
boolean	display = true
String	text = ""
long	displayFrequencyCount = 0
XYSeries	buffer

クラス org.objectweb.cjdbc.console.monitoring.MonitoringGraph

説明

Public メソッド

Private 変数

コンストラクタとデストラクタ

メソッド

変数