[963] | 1 | package de.ugoe.cs.autoquest.plugin.jfc;
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| 2 |
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| 3 | import java.awt.event.MouseEvent;
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| 4 | import java.io.File;
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| 5 | import java.io.FileInputStream;
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| 6 | import java.io.FileNotFoundException;
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| 7 | import java.io.IOException;
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| 8 | import java.io.InputStreamReader;
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| 9 | import java.io.UnsupportedEncodingException;
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| 10 | import java.util.ArrayList;
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| 11 | import java.util.Collection;
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| 12 | import java.util.HashMap;
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| 13 | import java.util.LinkedList;
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| 14 | import java.util.List;
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| 15 | import java.util.Map;
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| 16 | import java.util.logging.Level;
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| 17 | import java.util.regex.Matcher;
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| 18 | import java.util.regex.Pattern;
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| 19 |
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| 20 | import javax.xml.parsers.ParserConfigurationException;
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| 21 | import javax.xml.parsers.SAXParser;
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| 22 | import javax.xml.parsers.SAXParserFactory;
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| 23 |
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| 24 | import org.xml.sax.Attributes;
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| 25 | import org.xml.sax.InputSource;
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| 26 | import org.xml.sax.SAXException;
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| 27 | import org.xml.sax.SAXParseException;
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| 28 | import org.xml.sax.helpers.DefaultHandler;
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| 29 |
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| 30 | import de.ugoe.cs.autoquest.eventcore.Event;
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| 31 | import de.ugoe.cs.autoquest.eventcore.gui.IInteraction;
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| 32 | import de.ugoe.cs.autoquest.eventcore.gui.KeyPressed;
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| 33 | import de.ugoe.cs.autoquest.eventcore.gui.KeyReleased;
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| 34 | import de.ugoe.cs.autoquest.eventcore.gui.KeyboardFocusChange;
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| 35 | import de.ugoe.cs.autoquest.eventcore.gui.MouseButtonDown;
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| 36 | import de.ugoe.cs.autoquest.eventcore.gui.MouseButtonInteraction;
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| 37 | import de.ugoe.cs.autoquest.eventcore.gui.MouseButtonUp;
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| 38 | import de.ugoe.cs.autoquest.eventcore.gui.MouseClick;
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[1003] | 39 | import de.ugoe.cs.autoquest.eventcore.guimodel.GUIElementTree;
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[963] | 40 | import de.ugoe.cs.autoquest.eventcore.guimodel.GUIModel;
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| 41 | import de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElement;
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| 42 | import de.ugoe.cs.autoquest.keyboardmaps.VirtualKey;
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| 43 | import de.ugoe.cs.autoquest.plugin.jfc.eventcore.JFCEventId;
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| 44 | import de.ugoe.cs.autoquest.plugin.jfc.guimodel.JFCComponentTree;
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| 45 | import de.ugoe.cs.autoquest.plugin.jfc.guimodel.JFCGUIElement;
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| 46 | import de.ugoe.cs.autoquest.plugin.jfc.guimodel.JFCGUIElementSpec;
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| 47 | import de.ugoe.cs.util.console.Console;
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| 48 |
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| 49 | /**
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| 50 | * <p>
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| 51 | * This class provides functionality to parse XML log files generated by the JFCMonitor of
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| 52 | * autoquest. The result of parsing a file is a collection of event sequences.
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| 53 | * </p>
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| 54 | *
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| 55 | * @author Fabian Glaser
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| 56 | * @author Steffen Herbold
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| 57 | * @version 1.0
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| 58 | */
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| 59 | public class JFCSimplifiedLogParser extends DefaultHandler {
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| 60 |
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| 61 | /**
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| 62 | * <p>
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| 63 | * Collection of event sequences that is contained in the log file, which is parsed.
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| 64 | * </p>
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| 65 | */
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| 66 | private Collection<List<Event>> sequences;
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| 67 |
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| 68 | /**
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| 69 | * <p>
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| 70 | * Internal handle to the id of the event that is currently being parsed.
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| 71 | * </p>
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| 72 | */
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| 73 | private JFCEventId currentEventId;
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| 74 |
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| 75 | /**
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| 76 | *
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| 77 | * <p>
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| 78 | * Internal handle to the hashcode of the component, that is currently parsed.
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| 79 | * </p>
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| 80 | */
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[965] | 81 | private Integer currentComponentHash;
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[963] | 82 |
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| 83 | /**
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| 84 | *
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| 85 | * <p>
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| 86 | * Internal handle to the hashcode of the parent of the component, that is currently parsed.
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| 87 | * </p>
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| 88 | */
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[965] | 89 | private Integer currentParentHash;
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[963] | 90 |
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| 91 | /**
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| 92 | * <p>
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[1001] | 93 | * Internal handle to the source of the event that is currently being parsed.
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[963] | 94 | * </p>
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| 95 | */
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[965] | 96 | private Integer currentEventSource;
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[1001] | 97 |
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| 98 | /**
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| 99 | * <p>
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| 100 | * Internal handle to the timestamp of the event that is currently being parsed.
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| 101 | */
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| 102 | private Long currentEventTimestamp = -1l;
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[963] | 103 |
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| 104 | /**
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| 105 | * <p>
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| 106 | * Internal handle to the parameters of the event currently being parsed.
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| 107 | * </p>
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| 108 | */
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| 109 | private Map<String, String> currentEventParameters;
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| 110 |
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| 111 | /**
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| 112 | * <p>
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| 113 | * Internal handle to the event sequence that is currently being parsed.
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| 114 | * </p>
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| 115 | */
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| 116 | private List<Event> currentSequence;
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| 117 |
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| 118 | /**
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| 119 | * <p>
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| 120 | * internal handle to the parameters currently parsed for a component
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| 121 | * </p>
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| 122 | */
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| 123 | private JFCGUIElementSpec currentGuiElementSpec;
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| 124 |
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| 125 | /**
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| 126 | * <p>
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| 127 | * internal handle to the parsed gui structure, stored in a JFCComponentTree
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| 128 | * </p>
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| 129 | */
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[1003] | 130 | private GUIElementTree currentGUIElementTree;
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[963] | 131 |
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| 132 | /**
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| 133 | * <p>
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| 134 | * internal handle to the component of the previous event to be potentially reused for the
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| 135 | * current
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| 136 | * </p>
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| 137 | */
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| 138 | private IGUIElement lastGUIElement;
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| 139 |
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| 140 | /**
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| 141 | * <p>
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| 142 | * internal handle to the class ancestors
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| 143 | * </p>
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| 144 | */
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[990] | 145 | private List<String> currentTypeHierarchy;
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[963] | 146 |
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| 147 | /**
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| 148 | * <p>
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| 149 | * this is used to check, if for every pressed key, there is a release of it
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| 150 | * </p>
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| 151 | */
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| 152 | private List<VirtualKey> mPressedKeys = new ArrayList<VirtualKey>();
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| 153 |
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| 154 | /**
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| 155 | * <p>
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| 156 | * a specification for event ids to be omitted by the parser
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| 157 | * </p>
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| 158 | */
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| 159 | private Collection<JFCEventId> eventFilter;
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| 160 |
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| 161 | /**
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| 162 | * <p>
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| 163 | * Constructor. Creates a new JFCLogParser with a default event filter. This ignores focus
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| 164 | * events, mouse pressed, and mouse released events.
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| 165 | * </p>
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| 166 | */
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| 167 | public JFCSimplifiedLogParser() {
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| 168 | sequences = new LinkedList<List<Event>>();
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| 169 | currentSequence = null;
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| 170 | //setupDefaultEventFilter();
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| 171 | }
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| 172 |
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| 173 | /**
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| 174 | * <p>
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| 175 | * Constructor. Creates a new JFCLogParser with a specific event filter. The events in the
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| 176 | * provided collection are ignored by the parser. As events, the constants of the different
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| 177 | * event classes must be used. E.g. creating a collection and putting
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| 178 | * <code>MouseEvent.MOUSE_PRESSED</code> will cause the parser to ignore all mouse pressed
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| 179 | * events. If the provided collection is null, no event is ignored.
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| 180 | * </p>
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| 181 | *
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| 182 | * @param ignoredEvents
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| 183 | * the events to be ignored by the parser, can be null
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| 184 | */
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| 185 | public JFCSimplifiedLogParser(Collection<JFCEventId> ignoredEvents) {
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| 186 | sequences = new LinkedList<List<Event>>();
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| 187 | currentSequence = null;
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| 188 | eventFilter = ignoredEvents;
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| 189 | }
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| 190 |
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| 191 | /**
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| 192 | * <p>
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| 193 | * Parses a log file written by the JFCMonitor and creates a collection of event sequences.
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| 194 | * </p>
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| 195 | *
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| 196 | * @param filename
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| 197 | * name and path of the log file
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| 198 | */
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| 199 | public void parseFile(String filename) {
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| 200 | if (filename == null) {
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| 201 | throw new IllegalArgumentException("filename must not be null");
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| 202 | }
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| 203 |
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| 204 | parseFile(new File(filename));
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| 205 | }
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| 206 |
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| 207 | /**
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| 208 | * <p>
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| 209 | * Parses a log file written by the JFCMonitor and creates a collection of event sequences.
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| 210 | * </p>
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| 211 | *
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| 212 | * @param file
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| 213 | * name and path of the log file
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| 214 | */
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| 215 | public void parseFile(File file) {
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| 216 | if (file == null) {
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| 217 | throw new IllegalArgumentException("file must not be null");
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| 218 | }
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| 219 |
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| 220 | SAXParserFactory spf = SAXParserFactory.newInstance();
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| 221 | spf.setValidating(true);
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| 222 |
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| 223 | SAXParser saxParser = null;
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| 224 | InputSource inputSource = null;
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| 225 | try {
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| 226 | saxParser = spf.newSAXParser();
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| 227 | inputSource =
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| 228 | new InputSource(new InputStreamReader(new FileInputStream(file), "UTF-8"));
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| 229 | }
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| 230 | catch (UnsupportedEncodingException e) {
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| 231 | Console.printerr("Error parsing file + " + file.getName());
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| 232 | Console.logException(e);
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| 233 | return;
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| 234 | }
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| 235 | catch (ParserConfigurationException e) {
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| 236 | Console.printerr("Error parsing file + " + file.getName());
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| 237 | Console.logException(e);
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| 238 | return;
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| 239 | }
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| 240 | catch (SAXException e) {
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| 241 | Console.printerr("Error parsing file + " + file.getName());
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| 242 | Console.logException(e);
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| 243 | return;
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| 244 | }
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| 245 | catch (FileNotFoundException e) {
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| 246 | Console.printerr("Error parsing file + " + file.getName());
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| 247 | Console.logException(e);
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| 248 | return;
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| 249 | }
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| 250 | if (inputSource != null) {
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| 251 | inputSource.setSystemId("file://" + file.getAbsolutePath());
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| 252 | try {
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| 253 | if (saxParser == null) {
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| 254 | throw new RuntimeException("SAXParser creation failed");
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| 255 | }
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| 256 | saxParser.parse(inputSource, this);
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| 257 | }
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| 258 | catch (SAXParseException e) {
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| 259 | Console.printerrln("Failure parsing file in line " + e.getLineNumber() +
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| 260 | ", column " + e.getColumnNumber() + ".");
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| 261 | Console.logException(e);
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| 262 | return;
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| 263 | }
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| 264 | catch (SAXException e) {
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| 265 | Console.printerr("Error parsing file + " + file.getName());
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| 266 | Console.logException(e);
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| 267 | return;
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| 268 | }
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| 269 | catch (IOException e) {
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| 270 | Console.printerr("Error parsing file + " + file.getName());
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| 271 | Console.logException(e);
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| 272 | return;
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| 273 | }
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| 274 | }
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| 275 | }
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| 276 |
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| 277 | /**
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| 278 | * <p>
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| 279 | * Returns the collection of event sequences that is obtained from parsing log files.
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| 280 | * </p>
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| 281 | *
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| 282 | * @return collection of event sequences
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| 283 | */
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| 284 | public Collection<List<Event>> getSequences() {
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| 285 | return sequences;
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| 286 | }
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| 287 |
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| 288 | /**
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| 289 | * <p>
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| 290 | * Returns the gui model that is obtained from parsing log files.
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| 291 | * </p>
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| 292 | *
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| 293 | * @return GUIModel
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| 294 | */
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| 295 | public GUIModel getGuiModel() {
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[1003] | 296 | return currentGUIElementTree.getGUIModel();
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[963] | 297 | }
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| 298 |
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| 299 | /*
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| 300 | * (non-Javadoc)
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| 301 | *
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| 302 | * @see org.xml.sax.helpers.DefaultHandler#startElement(java.lang.String, java.lang.String,
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| 303 | * java.lang.String, org.xml.sax.Attributes)
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| 304 | */
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| 305 | public void startElement(String uri, String localName, String qName, Attributes atts)
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| 306 | throws SAXException{
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| 307 | if (qName.equals("sessions")) {
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| 308 | currentSequence = new LinkedList<Event>();
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[1003] | 309 | if (currentGUIElementTree == null)
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| 310 | currentGUIElementTree = new GUIElementTree();
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[963] | 311 | }
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| 312 | if (qName.equals("newsession")) {
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| 313 | Console.traceln(Level.FINE, "start of session");
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| 314 | if (currentSequence != null && !currentSequence.isEmpty()) {
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| 315 | // create a copy of the list just to have a correctly typed one.
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| 316 | sequences.add(currentSequence.subList(0, currentSequence.size() - 1));
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| 317 | }
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| 318 | currentSequence = new LinkedList<Event>();
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| 319 | }
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| 320 | else if (qName.equals("component")) {
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[965] | 321 | currentComponentHash = (int) Long.parseLong(atts.getValue("hash"), 16);
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[963] | 322 | currentGuiElementSpec = new JFCGUIElementSpec();
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| 323 | currentGuiElementSpec.setElementHash((int) currentComponentHash.longValue());
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| 324 | }
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| 325 | else if (qName.equals("event")) {
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| 326 | JFCEventId eventId = JFCEventId.parseEventId(atts.getValue("id"));
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| 327 | if ((eventFilter == null) || (!eventFilter.contains(eventId))) {
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| 328 | currentEventId = eventId;
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| 329 | currentEventParameters = new HashMap<String, String>();
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| 330 | }
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| 331 | }
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| 332 | else if (qName.equals("componentNameChange")) {
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[965] | 333 | int sourceHash = (int) Long.parseLong(atts.getValue("hash"), 16);
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[963] | 334 | String newName = atts.getValue("newName");
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| 335 | int titleSource = Integer.parseInt(atts.getValue("titleSource"));
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[1003] | 336 | JFCGUIElement sourceElement = (JFCGUIElement) currentGUIElementTree.find(sourceHash);
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[963] | 337 | JFCGUIElementSpec sourceSpec = (JFCGUIElementSpec) sourceElement.getSpecification();
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| 338 | sourceSpec.setName(newName);
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| 339 | }
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| 340 | else if (qName.equals("param")) {
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| 341 | if (currentEventId != null){
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| 342 | if ("source".equals(atts.getValue("name"))){
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[965] | 343 | currentEventSource = (int) Long.parseLong(atts.getValue("value"), 16);
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[963] | 344 | }
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[1001] | 345 | if ("timestamp".equals(atts.getValue("name"))){
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| 346 | currentEventTimestamp = Long.parseLong(atts.getValue("value"));
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| 347 | }
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[963] | 348 | currentEventParameters.put(atts.getValue("name"), atts.getValue("value"));
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| 349 | } else if(currentComponentHash != null){
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| 350 | if ("title".equals(atts.getValue("name"))) {
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| 351 | currentGuiElementSpec.setName(atts.getValue("value"));
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| 352 | }
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| 353 | else if ("class".equals(atts.getValue("name"))) {
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| 354 | currentGuiElementSpec.setType(atts.getValue("value"));
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| 355 | }
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| 356 | else if ("icon".equals(atts.getValue("name"))) {
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| 357 | currentGuiElementSpec.setIcon(atts.getValue("value"));
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| 358 | }
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| 359 | else if ("index".equals(atts.getValue("name"))) {
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| 360 | currentGuiElementSpec.setIndex(Integer.parseInt(atts.getValue("value")));
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| 361 | }
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| 362 | else if ("parent".equals(atts.getValue("name"))) {
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[965] | 363 | currentParentHash = (int) Long.parseLong(atts.getValue("value"), 16);
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[963] | 364 | }
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| 365 | }
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| 366 | }
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| 367 | else if (qName.equals("ancestor")){
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[990] | 368 | currentTypeHierarchy.add(atts.getValue("name"));
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[963] | 369 | }
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| 370 | else if (qName.equals("ancestors")){
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[990] | 371 | currentTypeHierarchy = new LinkedList<String>();
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[963] | 372 | }
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| 373 | }
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| 374 |
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| 375 | /*
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| 376 | * (non-Javadoc)
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| 377 | *
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| 378 | * @see org.xml.sax.helpers.DefaultHandler#endElement(java.lang.String, java.lang.String,
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| 379 | * java.lang.String)
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| 380 | */
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| 381 | @Override
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| 382 | public void endElement(String uri, String localName, String qName) throws SAXException {
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| 383 | if (qName.equals("sessions")) {
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| 384 | if (currentSequence != null && !currentSequence.isEmpty()) {
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| 385 | sequences.add(currentSequence);
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| 386 | }
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| 387 | currentSequence = null;
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| 388 | }
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[984] | 389 | else if (qName.equals("ancestors")){
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[990] | 390 | currentGuiElementSpec.setTypeHierarchy(currentTypeHierarchy);
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[984] | 391 | }
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[963] | 392 | else if (qName.equals("component") && currentComponentHash != null) {
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[1003] | 393 | currentGUIElementTree.add(currentComponentHash, currentParentHash, currentGuiElementSpec);
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[963] | 394 | // do something with the ancestor list here
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| 395 |
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| 396 | currentComponentHash = null;
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| 397 | currentParentHash = null;
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[990] | 398 | currentTypeHierarchy = null;
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[963] | 399 | }
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| 400 | else if (currentEventId != null) {
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| 401 | if (qName.equals("event")) {
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| 402 |
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| 403 | IGUIElement currentGUIElement;
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[1003] | 404 | currentGUIElement = currentGUIElementTree.find(currentEventSource);
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[963] | 405 |
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| 406 | Event event = new Event
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| 407 | (instantiateInteraction(currentEventId, currentEventParameters),
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| 408 | (currentGUIElement == null ? lastGUIElement : currentGUIElement));
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[1001] | 409 | event.setTimestamp(currentEventTimestamp);
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[963] | 410 |
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| 411 | currentSequence.add(event);
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| 412 |
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| 413 | currentEventParameters = null;
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| 414 | currentEventId = null;
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[1001] | 415 | currentEventTimestamp = -1l;
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[963] | 416 |
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| 417 | if (currentGUIElement != null) {
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| 418 | lastGUIElement = currentGUIElement;
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| 419 | }
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| 420 |
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| 421 | currentGUIElement = null;
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| 422 | }
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| 423 | }
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| 424 | }
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| 425 |
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| 426 | /**
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| 427 | * <p>
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| 428 | * depending on the event id and the event parameters, this method instantiates the concrete
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| 429 | * interaction, that took place, i.e. the event type
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| 430 | * </p>
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| 431 | *
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| 432 | * @param eventId
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| 433 | * the id of the event
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---|
| 434 | * @param eventParameters
|
---|
| 435 | * the parameters provided for the event
|
---|
| 436 | *
|
---|
| 437 | * @return as described
|
---|
| 438 | *
|
---|
| 439 | * @throws SAXException thrown if the provided event id is unknown
|
---|
| 440 | */
|
---|
| 441 | private IInteraction instantiateInteraction(JFCEventId eventId,
|
---|
| 442 | Map<String, String> eventParameters)
|
---|
| 443 | throws SAXException
|
---|
| 444 | {
|
---|
| 445 | switch (eventId)
|
---|
| 446 | {
|
---|
| 447 | case FOCUS_GAINED:
|
---|
| 448 | return handleNewFocus(eventId, eventParameters);
|
---|
| 449 |
|
---|
| 450 | case KEY_PRESSED:
|
---|
| 451 | case KEY_RELEASED:
|
---|
| 452 | case KEY_TYPED:
|
---|
| 453 | return handleKeyAction(eventId, eventParameters);
|
---|
| 454 |
|
---|
| 455 | case MOUSE_CLICKED:
|
---|
| 456 | case MOUSE_PRESSED:
|
---|
| 457 | case MOUSE_RELEASED:
|
---|
| 458 | case MOUSE_MOVED:
|
---|
| 459 | case MOUSE_ENTERED:
|
---|
| 460 | case MOUSE_EXITED:
|
---|
| 461 | case MOUSE_DRAGGED:
|
---|
| 462 | case MOUSE_WHEEL:
|
---|
| 463 | return handleMouseAction(eventId, eventParameters);
|
---|
| 464 |
|
---|
| 465 | default:
|
---|
| 466 | throw new SAXException("unhandled event id " + eventId);
|
---|
| 467 | }
|
---|
| 468 | }
|
---|
| 469 |
|
---|
| 470 | /**
|
---|
| 471 | * <p>
|
---|
| 472 | * handles a mouse interaction. The method determines based on the event id and the parameters
|
---|
| 473 | * which mouse button is pressed, released or clicked.
|
---|
| 474 | * </p>
|
---|
| 475 | *
|
---|
| 476 | * @param eventId
|
---|
| 477 | * the id of the event
|
---|
| 478 | * @param eventParameters
|
---|
| 479 | * the parameters provided for the event
|
---|
| 480 | *
|
---|
| 481 | * @return as described
|
---|
| 482 | *
|
---|
| 483 | * @throws SAXException thrown if the provided event id or button index is unknown
|
---|
| 484 | */
|
---|
| 485 | private IInteraction handleMouseAction(JFCEventId eventId, Map<String, String> eventParameters)
|
---|
| 486 | throws SAXException
|
---|
| 487 | {
|
---|
| 488 | MouseButtonInteraction.Button button = null;
|
---|
| 489 |
|
---|
| 490 | if (eventParameters.get("Button") != null)
|
---|
| 491 | {
|
---|
| 492 | int buttonId = Integer.parseInt(eventParameters.get("Button"));
|
---|
| 493 | if (buttonId == MouseEvent.BUTTON1)
|
---|
| 494 | {
|
---|
| 495 | button = MouseButtonInteraction.Button.LEFT;
|
---|
| 496 | }
|
---|
| 497 | else if (buttonId == MouseEvent.BUTTON2)
|
---|
| 498 | {
|
---|
| 499 | button = MouseButtonInteraction.Button.MIDDLE;
|
---|
| 500 | }
|
---|
| 501 | else if (buttonId == MouseEvent.BUTTON3)
|
---|
| 502 | {
|
---|
| 503 | button = MouseButtonInteraction.Button.RIGHT;
|
---|
| 504 | }
|
---|
| 505 | else
|
---|
| 506 | {
|
---|
| 507 | throw new SAXException("unknown mouse button index " + buttonId);
|
---|
| 508 | }
|
---|
| 509 | }
|
---|
| 510 |
|
---|
| 511 | if (JFCEventId.MOUSE_CLICKED == eventId)
|
---|
| 512 | {
|
---|
| 513 | int x = Integer.parseInt(eventParameters.get("X"));
|
---|
| 514 | int y = Integer.parseInt(eventParameters.get("Y"));
|
---|
| 515 | return new MouseClick(button, x, y);
|
---|
| 516 | }
|
---|
| 517 | else if (JFCEventId.MOUSE_PRESSED == eventId)
|
---|
| 518 | {
|
---|
| 519 | int x = Integer.parseInt(eventParameters.get("X"));
|
---|
| 520 | int y = Integer.parseInt(eventParameters.get("Y"));
|
---|
| 521 | return new MouseButtonDown(button, x, y);
|
---|
| 522 | }
|
---|
| 523 | else if (JFCEventId.MOUSE_RELEASED == eventId)
|
---|
| 524 | {
|
---|
| 525 | int x = Integer.parseInt(eventParameters.get("X"));
|
---|
| 526 | int y = Integer.parseInt(eventParameters.get("Y"));
|
---|
| 527 | return new MouseButtonUp(button, x, y);
|
---|
| 528 | }
|
---|
| 529 | else
|
---|
| 530 | {
|
---|
| 531 | throw new SAXException("unknown event id " + eventId);
|
---|
| 532 | }
|
---|
| 533 | }
|
---|
| 534 |
|
---|
| 535 | /**
|
---|
| 536 | * <p>
|
---|
| 537 | * handles a keyboard interaction. The method determines based on the event id and the
|
---|
| 538 | * parameters which key on the keyboard is pressed or released. It further checks, if for
|
---|
| 539 | * every released key there is also a pressed event
|
---|
| 540 | * </p>
|
---|
| 541 | *
|
---|
| 542 | * @param eventId
|
---|
| 543 | * the id of the event
|
---|
| 544 | * @param eventParameters
|
---|
| 545 | * the parameters provided for the event
|
---|
| 546 | *
|
---|
| 547 | * @return as described
|
---|
| 548 | *
|
---|
| 549 | * @throws SAXException thrown if the provided event id is unknown or if there is a key
|
---|
| 550 | * release without a preceding press of the same key
|
---|
| 551 | */
|
---|
| 552 | private IInteraction handleKeyAction(JFCEventId eventId, Map<String, String> eventParameters)
|
---|
| 553 | throws SAXException
|
---|
| 554 | {
|
---|
| 555 | // TODO handle shortcuts
|
---|
| 556 | if (JFCEventId.KEY_PRESSED == eventId)
|
---|
| 557 | {
|
---|
| 558 | VirtualKey key = VirtualKey.parseVirtualKey(eventParameters.get("KeyCode"));
|
---|
| 559 | mPressedKeys.add(key);
|
---|
| 560 |
|
---|
| 561 | return new KeyPressed(key);
|
---|
| 562 | }
|
---|
| 563 | else if (JFCEventId.KEY_RELEASED == eventId)
|
---|
| 564 | {
|
---|
| 565 | VirtualKey key = VirtualKey.parseVirtualKey(eventParameters.get("KeyCode"));
|
---|
| 566 | if (mPressedKeys.contains(key))
|
---|
| 567 | {
|
---|
| 568 | mPressedKeys.remove(key);
|
---|
| 569 | }
|
---|
| 570 | else
|
---|
| 571 | {
|
---|
| 572 | Console.traceln(Level.SEVERE, "log file has an error, as it contains a key up event on key " +
|
---|
| 573 | key + " for which there is no preceeding key down event");
|
---|
| 574 | }
|
---|
| 575 |
|
---|
| 576 | return new KeyReleased(key);
|
---|
| 577 | }
|
---|
| 578 |
|
---|
| 579 | throw new SAXException("unknown event id " + eventId);
|
---|
| 580 | }
|
---|
| 581 |
|
---|
| 582 | /**
|
---|
| 583 | * <p>
|
---|
| 584 | * handles explicit keyboard focus changes.
|
---|
| 585 | * </p>
|
---|
| 586 | *
|
---|
| 587 | * @param eventId
|
---|
| 588 | * the id of the event
|
---|
| 589 | * @param eventParameters
|
---|
| 590 | * the parameters provided for the event
|
---|
| 591 | *
|
---|
| 592 | * @return as described
|
---|
| 593 | *
|
---|
| 594 | * @throws SAXException thrown if the provided event id is unknown
|
---|
| 595 | */
|
---|
| 596 | private IInteraction handleNewFocus(JFCEventId eventId, Map<String, String> eventParameters)
|
---|
| 597 | throws SAXException
|
---|
| 598 | {
|
---|
| 599 | if (JFCEventId.FOCUS_GAINED == eventId)
|
---|
| 600 | {
|
---|
| 601 | return new KeyboardFocusChange();
|
---|
| 602 | }
|
---|
| 603 | else
|
---|
| 604 | {
|
---|
| 605 | throw new SAXException("unknown event id " + eventId);
|
---|
| 606 | }
|
---|
| 607 | }
|
---|
| 608 |
|
---|
| 609 | /**
|
---|
| 610 | * <p>
|
---|
| 611 | * for some events in the log file, no component specification is provided. In this case the
|
---|
| 612 | * GUI element on which the event is executed must be determined based on the
|
---|
| 613 | * <code>toString</code> parameter of the event. This is achieved through this method. The
|
---|
| 614 | * <code>toString</code> parameter does not always carry sufficient information for the GUI
|
---|
| 615 | * elements. For example the title is not necessarily provided. Therefore some of this
|
---|
| 616 | * information is generated.
|
---|
| 617 | * </p>
|
---|
| 618 | *
|
---|
| 619 | * @param toStringValue
|
---|
| 620 | * the <code>toString</code> parameter of the event to be parsed for the GUI element
|
---|
| 621 | *
|
---|
| 622 | * @return the appropriate GUI Element
|
---|
| 623 | *
|
---|
| 624 | * @throws SAXException thrown if the provided value of the <code>toString</code> parameter
|
---|
| 625 | * can not be parsed
|
---|
| 626 | */
|
---|
| 627 | private void getGUIElementSpecFromToString(String toStringValue)
|
---|
| 628 | throws SAXException
|
---|
| 629 | {
|
---|
| 630 | try
|
---|
| 631 | {
|
---|
| 632 | // match the following: <type>[<parameters>]
|
---|
| 633 | String pattern = "([\\w$\\.]*)\\[(.*)\\]";
|
---|
| 634 | Matcher matcher = Pattern.compile(pattern).matcher(toStringValue);
|
---|
| 635 |
|
---|
| 636 | if (!matcher.find())
|
---|
| 637 | {
|
---|
| 638 | throw new IllegalArgumentException
|
---|
| 639 | ("could not parse target from toString parameter");
|
---|
| 640 | }
|
---|
| 641 |
|
---|
| 642 | String type = matcher.group(1);
|
---|
| 643 |
|
---|
| 644 | // match the following: <parameter>|,
|
---|
| 645 | // where <parameter> := <digitValue>|<value>|<key>"="<value>
|
---|
| 646 | pattern = "([\\w$@=\\.]*)|,";
|
---|
| 647 |
|
---|
| 648 | matcher = Pattern.compile(pattern).matcher(matcher.group(2));
|
---|
| 649 |
|
---|
| 650 | float elementHash = -1;
|
---|
| 651 |
|
---|
| 652 | pattern = "(([\\d]*)|([\\w$]*)|(([\\w$@\\.]*)=([\\w$@\\.]*)))\\z";
|
---|
| 653 | Pattern valuePattern = Pattern.compile(pattern);
|
---|
| 654 |
|
---|
| 655 | while (matcher.find()) {
|
---|
| 656 | Matcher valueMatcher = valuePattern.matcher(matcher.group(1));
|
---|
| 657 | if (valueMatcher.find()) {
|
---|
| 658 | if ((valueMatcher.group(2) != null) && (!"".equals(valueMatcher.group(2)))) {
|
---|
| 659 | // found digit value. Those in combination usually denote the position
|
---|
| 660 | // of the GUI element. So calculate an element has out of them
|
---|
| 661 | elementHash += Integer.parseInt(valueMatcher.group(2));
|
---|
| 662 | }
|
---|
| 663 | else if ((valueMatcher.group(5) != null) &&
|
---|
| 664 | (!"".equals(valueMatcher.group(5))) &&
|
---|
| 665 | (valueMatcher.group(6) != null) &&
|
---|
| 666 | (!"".equals(valueMatcher.group(6))))
|
---|
| 667 | {
|
---|
| 668 | // found a key value pair. Get some of them and integrate them into the hash
|
---|
| 669 | String key = valueMatcher.group(5);
|
---|
| 670 |
|
---|
| 671 | if ("alignmentX".equals(key) || "alignmentY".equals(key)) {
|
---|
| 672 | elementHash += Float.parseFloat(valueMatcher.group(6));
|
---|
| 673 | }
|
---|
| 674 | }
|
---|
| 675 | }
|
---|
| 676 | }
|
---|
| 677 |
|
---|
| 678 | currentGuiElementSpec.setName("unknown(" + ((int) elementHash) + ")");
|
---|
| 679 | currentGuiElementSpec.setType(type);
|
---|
| 680 | currentGuiElementSpec.setIndex(-1);
|
---|
| 681 | currentGuiElementSpec.setElementHash((int) elementHash);
|
---|
| 682 | }
|
---|
| 683 | catch (Exception e)
|
---|
| 684 | {
|
---|
| 685 | throw new SAXException("could not parse target", e);
|
---|
| 686 | }
|
---|
| 687 | }
|
---|
| 688 |
|
---|
| 689 | /**
|
---|
| 690 | * <p>
|
---|
| 691 | * creates a default event filter that ignores focus changes, mouse pressed and mouse released
|
---|
| 692 | * events.
|
---|
| 693 | * </p>
|
---|
| 694 | */
|
---|
| 695 | /*private void setupDefaultEventFilter() {
|
---|
| 696 | eventFilter = new HashSet<JFCEventId>();
|
---|
| 697 | eventFilter.add(JFCEventId.MOUSE_PRESSED);
|
---|
| 698 | eventFilter.add(JFCEventId.MOUSE_RELEASED);
|
---|
| 699 | eventFilter.add(JFCEventId.FOCUS_GAINED);
|
---|
| 700 | }*/
|
---|
| 701 | }
|
---|