statgraphvisualizer.java

测试工具

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *  
 */

package org.apache.jmeter.visualizers;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Vector;

import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFileChooser;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTable;
import javax.swing.border.Border;
import javax.swing.border.EmptyBorder;
import javax.swing.table.TableCellRenderer;

import org.apache.jmeter.gui.action.ActionNames;
import org.apache.jmeter.gui.action.ActionRouter;
import org.apache.jmeter.gui.action.SaveGraphics;
import org.apache.jmeter.gui.util.FileDialoger;
import org.apache.jmeter.gui.util.HorizontalPanel;
import org.apache.jmeter.gui.util.VerticalPanel;
import org.apache.jmeter.samplers.Clearable;
import org.apache.jmeter.samplers.SampleResult;
import org.apache.jmeter.save.CSVSaveService;
import org.apache.jmeter.testelement.TestElement;
import org.apache.jmeter.util.JMeterUtils;
import org.apache.jmeter.visualizers.gui.AbstractVisualizer;
import org.apache.jorphan.gui.JLabeledChoice;
import org.apache.jorphan.gui.JLabeledTextField;
import org.apache.jorphan.gui.NumberRenderer;
import org.apache.jorphan.gui.ObjectTableModel;
import org.apache.jorphan.gui.RateRenderer;
import org.apache.jorphan.gui.RendererUtils;
import org.apache.jorphan.logging.LoggingManager;
import org.apache.jorphan.reflect.Functor;
import org.apache.jorphan.util.JOrphanUtils;
import org.apache.log.Logger;

/**
 * Aggregrate Table-Based Reporting Visualizer for JMeter. Props to the people
 * who've done the other visualizers ahead of me (Stefano Mazzocchi), who I
 * borrowed code from to start me off (and much code may still exist). Thank
 * you!
 * 
 */
public class StatGraphVisualizer extends AbstractVisualizer implements Clearable,
ActionListener {
    private static final Logger log = LoggingManager.getLoggerForClass();
    
	private final String[] COLUMNS = { JMeterUtils.getResString("url"), //$NON-NLS-1$
			JMeterUtils.getResString("aggregate_report_count"),			//$NON-NLS-1$
			JMeterUtils.getResString("average"),						//$NON-NLS-1$
			JMeterUtils.getResString("aggregate_report_median"),		//$NON-NLS-1$
			JMeterUtils.getResString("aggregate_report_90%_line"),		//$NON-NLS-1$
			JMeterUtils.getResString("aggregate_report_min"),			//$NON-NLS-1$
			JMeterUtils.getResString("aggregate_report_max"),			//$NON-NLS-1$
			JMeterUtils.getResString("aggregate_report_error%"),		//$NON-NLS-1$
			JMeterUtils.getResString("aggregate_report_rate"),			//$NON-NLS-1$
			JMeterUtils.getResString("aggregate_report_bandwidth") };	//$NON-NLS-1$
    
    private final String[] GRAPH_COLUMNS = {JMeterUtils.getResString("average"),//$NON-NLS-1$
            JMeterUtils.getResString("aggregate_report_median"),		//$NON-NLS-1$
            JMeterUtils.getResString("aggregate_report_90%_line"),		//$NON-NLS-1$
            JMeterUtils.getResString("aggregate_report_min"),			//$NON-NLS-1$
            JMeterUtils.getResString("aggregate_report_max")};			//$NON-NLS-1$

	private final String TOTAL_ROW_LABEL =
		JMeterUtils.getResString("aggregate_report_total_label");		//$NON-NLS-1$

	protected JTable myJTable;

	protected JScrollPane myScrollPane;

	transient private ObjectTableModel model;

	Map tableRows = Collections.synchronizedMap(new HashMap());
    
    protected AxisGraph graphPanel = null;
    
    protected VerticalPanel graph = null;
    
    protected JScrollPane graphScroll = null;
    
    protected JSplitPane spane = null;
    
    protected JLabeledChoice columns = 
        new JLabeledChoice(JMeterUtils.getResString("aggregate_graph_column"),GRAPH_COLUMNS);//$NON-NLS-1$
    
    //NOT USED protected double[][] data = null;
    
    protected JButton displayButton = 
        new JButton(JMeterUtils.getResString("aggregate_graph_display"));				//$NON-NLS-1$
    
    protected JButton saveGraph = 
        new JButton(JMeterUtils.getResString("aggregate_graph_save"));					//$NON-NLS-1$
    
    protected JButton saveTable = 
        new JButton(JMeterUtils.getResString("aggregate_graph_save_table"));			//$NON-NLS-1$
    
    JLabeledTextField graphTitle = 
        new JLabeledTextField(JMeterUtils.getResString("aggregate_graph_user_title"));	//$NON-NLS-1$
    
    JLabeledTextField maxLengthXAxisLabel = 
        new JLabeledTextField(JMeterUtils.getResString("aggregate_graph_max_length_xaxis_label"));//$NON-NLS-1$
    
    JLabeledTextField graphWidth = 
        new JLabeledTextField(JMeterUtils.getResString("aggregate_graph_width"));		//$NON-NLS-1$
    JLabeledTextField graphHeight = 
        new JLabeledTextField(JMeterUtils.getResString("aggregate_graph_height"));		//$NON-NLS-1$
    
    protected String yAxisLabel = JMeterUtils.getResString("aggregate_graph_response_time");//$NON-NLS-1$
    
    protected String yAxisTitle = JMeterUtils.getResString("aggregate_graph_ms");		//$NON-NLS-1$
    
    protected boolean saveGraphToFile = false;
    
    protected int defaultWidth = 400;
    
    protected int defaultHeight = 300;

	public StatGraphVisualizer() {
		super();
		model = new ObjectTableModel(COLUMNS,
				SamplingStatCalculator.class,
				new Functor[] {
				new Functor("getLabel"),					//$NON-NLS-1$
				new Functor("getCount"),					//$NON-NLS-1$
				new Functor("getMeanAsNumber"),				//$NON-NLS-1$
				new Functor("getMedian"),					//$NON-NLS-1$
				new Functor("getPercentPoint",				//$NON-NLS-1$
				new Object[] { new Float(.900) }),
				new Functor("getMin"),						//$NON-NLS-1$
				new Functor("getMax"), 						//$NON-NLS-1$
				new Functor("getErrorPercentage"),	        //$NON-NLS-1$
				new Functor("getRate"),				        //$NON-NLS-1$
				new Functor("getKBPerSecond") },			//$NON-NLS-1$
				new Functor[] { null, null, null, null, null, null, null, null,	null, null }, 
				new Class[] { String.class, Long.class, Long.class, Long.class, Long.class, Long.class,
				Long.class, String.class, String.class, String.class });
		clearData();
		init();
	}

	// Column renderers
	private static final TableCellRenderer[] RENDERERS = 
		new TableCellRenderer[]{
		    null, // Label
		    null, // count
		    null, // Mean
		    null, // median
		    null, // 90%
		    null, // Min
		    null, // Max
		    new NumberRenderer("#0.00%"), // Error %age
		    new RateRenderer("#.0"),      // Throughpur
		    new NumberRenderer("#.0"),    // pageSize
		};

	public static boolean testFunctors(){
		StatGraphVisualizer instance = new StatGraphVisualizer();
		return instance.model.checkFunctors(null,instance.getClass());
	}
	
	public String getLabelResource() {
		return "aggregate_graph_title";						//$NON-NLS-1$
	}

	public void add(SampleResult res) {
		SamplingStatCalculator row = null;
		synchronized (tableRows) {
			row = (SamplingStatCalculator) tableRows.get(res.getSampleLabel());
			if (row == null) {
				row = new SamplingStatCalculator(res.getSampleLabel());
				tableRows.put(row.getLabel(), row);
				model.insertRow(row, model.getRowCount() - 1);