Index: unk/autoquest-plugin-jfc/src/main/java/de/ugoe/cs/autoquest/plugin/android/AndroidLogParser.java =================================================================== --- /trunk/autoquest-plugin-jfc/src/main/java/de/ugoe/cs/autoquest/plugin/android/AndroidLogParser.java (revision 1770) +++ (revision ) @@ -1,301 +1,0 @@ -// Copyright 2014 Georg-August-Universität Göttingen, Germany -// -// Licensed 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 de.ugoe.cs.autoquest.plugin.android; - -import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStreamReader; -import java.io.UnsupportedEncodingException; -import java.util.Collection; -import java.util.LinkedList; -import java.util.List; -import java.util.Map; - -import javax.xml.parsers.ParserConfigurationException; -import javax.xml.parsers.SAXParser; -import javax.xml.parsers.SAXParserFactory; - -import org.xml.sax.Attributes; -import org.xml.sax.InputSource; -import org.xml.sax.SAXException; -import org.xml.sax.SAXParseException; -import org.xml.sax.helpers.DefaultHandler; - -import de.ugoe.cs.autoquest.eventcore.Event; -import de.ugoe.cs.autoquest.eventcore.guimodel.GUIElementTree; -import de.ugoe.cs.autoquest.eventcore.guimodel.GUIModel; -import de.ugoe.cs.autoquest.eventcore.guimodel.GUIModelException; -import de.ugoe.cs.autoquest.plugin.android.guimodel.AndroidGUIElementSpec; -import de.ugoe.cs.util.console.Console; - -/** - *

- * This class provides functionality to parse XML log files generated by the AndroidMonitor of - * autoquest. The result of parsing a file is a collection of event sequences. - *

- * - * @author Florian Unger - * @version 1.0 - */ -public class AndroidLogParser extends DefaultHandler{ - - /* - * (non-Javadoc) - * - * int java.lang.Object.hashCode() is used in the Androidmonitor - * Long is used to internally handle and compare the number. e.g. - * currentGUIElementHash != null - * */ - /** - * - *

- * Internal handle to the hashcode of the GUI element, that is currently parsed. - *

- */ - private Long currentGUIElementHash; - - /** - *

- * internal handle to the parsed GUI structure, stored in a GUIElementTree - *

- */ - private GUIElementTree currentGUIElementTree; - - /** - *

- * internal handle to the specification currently parsed for a GUI element - *

- */ - private AndroidGUIElementSpec currentGUIElementSpec; - - /** - * - *

- * Internal handle to the hashcode of the parent of the GUI element, that is currently parsed. - *

- */ - private Long currentParentHash; - - /** - *

- * Internal handle to the event sequence that is currently being parsed. - *

- */ - // private List currentSequence; - - /** - *

- * Map that holds events that had no registered target GUI element during parsing. Keys are the - * IDs of the unregistered targets. - *

- */ - private Map> eventsWithoutTargets; - - /** - *

- * Collection of event sequences that is contained in the log file, which is parsed. - *

- */ - private Collection> sequences; - - /** - *

- * Constructor. Creates a new AndroidLogParser. - *

- */ - public AndroidLogParser(){ - sequences = new LinkedList>(); - //currentSequence = null; - } - - // TODO create a constructor which creates a new AndroidLogParser with a specific event filter. - - /** - *

- * Parses a log file written by the JFCMonitor and creates a collection of event sequences. - *

- * - * @param filename - * name and path of the log file - */ - public void parseFile(String filename) { - if (filename == null) { - throw new IllegalArgumentException("filename must not be null"); - } - - parseFile(new File(filename)); - } - - /** - *

- * Parses a log file written by the JFCMonitor and creates a collection of event sequences. - *

- * - * @param file - * name and path of the log file - */ - public void parseFile(File file) { - if (file == null) { - throw new IllegalArgumentException("file must not be null"); - } - - SAXParserFactory spf = SAXParserFactory.newInstance(); - //TODO Why? Ask Steffen on next meeting. - spf.setValidating(true); - - SAXParser saxParser = null; - InputSource inputSource = null; - try { - saxParser = spf.newSAXParser(); - inputSource = - new InputSource(new InputStreamReader(new FileInputStream(file), "UTF-8")); - } - catch (UnsupportedEncodingException e) { - Console.printerr("Error parsing file + " + file.getName()); - Console.logException(e); - return; - } - catch (ParserConfigurationException e) { - Console.printerr("Error parsing file + " + file.getName()); - Console.logException(e); - return; - } - catch (SAXException e) { - Console.printerr("Error parsing file + " + file.getName()); - Console.logException(e); - return; - } - catch (FileNotFoundException e) { - Console.printerr("Error parsing file + " + file.getName()); - Console.logException(e); - return; - } - if (inputSource != null) { - inputSource.setSystemId("file://" + file.getAbsolutePath()); - try { - // TODO Why is saxParser checked for a second time? It is checked in one of the catch blocks right above. http://docs.oracle.com/javase/7/docs/api/javax/xml/parsers/SAXParserFactory.html#newSAXParser() - if (saxParser == null) { - throw new RuntimeException("SAXParser creation failed"); - } - saxParser.parse(inputSource, this); - } - catch (SAXParseException e) { - Console.printerrln("Failure parsing file in line " + e.getLineNumber() + - ", column " + e.getColumnNumber() + "."); - Console.logException(e); - return; - } - catch (SAXException e) { - Console.printerr("Error parsing file + " + file.getName()); - Console.logException(e); - return; - } - catch (IOException e) { - Console.printerr("Error parsing file + " + file.getName()); - Console.logException(e); - return; - } - } - if (!eventsWithoutTargets.isEmpty()) { - Console.printerr("Some events reference GUI elements that are not part of logfile. " + - "These events have been parsed without target."); - } - } - - /** - *

- * Returns the collection of event sequences that is obtained from parsing log files. - *

- * - * @return collection of event sequences - */ - public Collection> getSequences() { - return sequences; - } - - /** - *

- * Returns the GUI model that is obtained from parsing log files. - *

- * - * @return GUIModel - */ - public GUIModel getGuiModel() { - return currentGUIElementTree.getGUIModel(); - } - - /* - * (non-Javadoc) - * - * @see org.xml.sax.helpers.DefaultHandler#startElement(java.lang.String, java.lang.String, - * java.lang.String, org.xml.sax.Attributes) - */ - public void startElement(String uri, String localName, String qName, Attributes atts) - throws SAXException - { - if (qName.equals("sessions")) { - // currentSequence = new LinkedList(); Up to know it is necessary to handle different sessions. All components are known before an event occurs. - if (currentGUIElementTree == null) - currentGUIElementTree = new GUIElementTree(); - } - - if (qName.equals("component")) { - currentGUIElementHash = Long.parseLong(atts.getValue("hash")); - currentGUIElementSpec = new AndroidGUIElementSpec(); - currentGUIElementSpec.setHashCode((int) currentGUIElementHash.longValue()); - } - else if (qName.equals("event")) { - // TODO - } - else if (qName.equals("param")) { - if (currentGUIElementHash != null) { - if ("class".equals(atts.getValue("name"))) { - currentGUIElementSpec.setType(atts.getValue("value")); - } - else if("path".equals(atts.getValue("name"))){ - currentGUIElementSpec.setPath(atts.getValue("value")); - } - else if ("parent".equals(atts.getValue("name"))) { - currentParentHash = Long.parseLong(atts.getValue("value")); - } - } - //TODO evaluate event values else if(currentEventId != null) - } - } - - /* - * (non-Javadoc) - * - * @see org.xml.sax.helpers.DefaultHandler#endElement(java.lang.String, java.lang.String, - * java.lang.String) - */ - @Override - public void endElement(String uri, String localName, String qName) throws SAXException { - if (qName.equals("component") && currentGUIElementHash != null) { - try { - currentGUIElementTree.add(currentGUIElementHash, currentParentHash, - currentGUIElementSpec); - } catch (GUIModelException e) { - throw new SAXException("could not handle GUI element with hash " + - currentGUIElementHash + ": " + e.getMessage(), e); - } - currentGUIElementHash = null; - currentParentHash = null; - } - // TODO else if (currentEventId != null) { - } - -}