/**
* GNU Affero General Public License, version 3
*
* Copyright (c) 2014-2017 REvERSE, REsEarch gRoup of Software Engineering @ the University of Naples Federico II, http://reverse.dieti.unina.it/
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
**/
package it.unina.android.shared.ripper.input;
import static it.unina.android.shared.ripper.constants.XMLModelTags.ACTIVITY;
import static it.unina.android.shared.ripper.constants.XMLModelTags.ACTIVITY_CLASS;
import static it.unina.android.shared.ripper.constants.XMLModelTags.ACTIVITY_HANDLES_KEYPRESS;
import static it.unina.android.shared.ripper.constants.XMLModelTags.ACTIVITY_ID;
import static it.unina.android.shared.ripper.constants.XMLModelTags.ACTIVITY_IS_ROOT_ACTIVITY;
import static it.unina.android.shared.ripper.constants.XMLModelTags.ACTIVITY_IS_TABACTIVITY;
import static it.unina.android.shared.ripper.constants.XMLModelTags.ACTIVITY_MENU;
import static it.unina.android.shared.ripper.constants.XMLModelTags.ACTIVITY_NAME;
import static it.unina.android.shared.ripper.constants.XMLModelTags.ACTIVITY_TABS_COUNT;
import static it.unina.android.shared.ripper.constants.XMLModelTags.ACTIVITY_TITLE;
import static it.unina.android.shared.ripper.constants.XMLModelTags.ACTIVITY_UID;
import static it.unina.android.shared.ripper.constants.XMLModelTags.EVENT_INTERACTION;
import static it.unina.android.shared.ripper.constants.XMLModelTags.EVENT_VALUE;
import static it.unina.android.shared.ripper.constants.XMLModelTags.FIRED_EVENT;
import static it.unina.android.shared.ripper.constants.XMLModelTags.INPUT;
import static it.unina.android.shared.ripper.constants.XMLModelTags.INPUT_TYPE;
import static it.unina.android.shared.ripper.constants.XMLModelTags.INPUT_VALUE;
import static it.unina.android.shared.ripper.constants.XMLModelTags.LISTENER;
import static it.unina.android.shared.ripper.constants.XMLModelTags.LISTENER_CLASS;
import static it.unina.android.shared.ripper.constants.XMLModelTags.LISTENER_PRESENT;
import static it.unina.android.shared.ripper.constants.XMLModelTags.WIDGET;
import static it.unina.android.shared.ripper.constants.XMLModelTags.WIDGET_CLASS;
import static it.unina.android.shared.ripper.constants.XMLModelTags.WIDGET_COUNT;
import static it.unina.android.shared.ripper.constants.XMLModelTags.WIDGET_ENABLED;
import static it.unina.android.shared.ripper.constants.XMLModelTags.WIDGET_ID;
import static it.unina.android.shared.ripper.constants.XMLModelTags.WIDGET_INDEX;
import static it.unina.android.shared.ripper.constants.XMLModelTags.WIDGET_NAME;
import static it.unina.android.shared.ripper.constants.XMLModelTags.WIDGET_R_ID;
import static it.unina.android.shared.ripper.constants.XMLModelTags.WIDGET_SIMPLE_TYPE;
import static it.unina.android.shared.ripper.constants.XMLModelTags.WIDGET_VALUE;
import static it.unina.android.shared.ripper.constants.XMLModelTags.WIDGET_VISIBLE;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.InputStream;
import java.util.ArrayList;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import it.unina.android.shared.ripper.model.state.ActivityDescription;
import it.unina.android.shared.ripper.model.state.WidgetDescription;
import it.unina.android.shared.ripper.model.task.Task;
import it.unina.android.shared.ripper.model.transition.Event;
import it.unina.android.shared.ripper.model.transition.Input;
public class XMLRipperInput implements RipperInput {
@Override
public ActivityDescription inputActivityDescription(Element activityElement) {
ActivityDescription ret = null;
if (activityElement != null) {
ret = new ActivityDescription();
try {
ret.setId( activityElement.getAttribute(ACTIVITY_ID) );
} catch (Exception ex) {
//System.out.println(ex.getMessage());
}
try {
ret.setUid( activityElement.getAttribute(ACTIVITY_UID) );
} catch (Exception ex) {
//System.out.println(ex.getMessage());
}
ret.setTitle(activityElement.getAttribute(ACTIVITY_TITLE));
ret.setName(activityElement.getAttribute(ACTIVITY_NAME));
ret.setClassName(activityElement.getAttribute(ACTIVITY_CLASS));
ret.setHasMenu(activityElement.getAttribute(ACTIVITY_MENU)
.equalsIgnoreCase("TRUE"));
ret.setHandlesKeyPress(activityElement.getAttribute(
ACTIVITY_HANDLES_KEYPRESS).equalsIgnoreCase("TRUE"));
ret.setHandlesLongKeyPress(activityElement.getAttribute(
ACTIVITY_HANDLES_KEYPRESS).equalsIgnoreCase("TRUE"));
ret.setIsTabActivity(activityElement.getAttribute(
ACTIVITY_IS_TABACTIVITY).equalsIgnoreCase("TRUE"));
ret.setIsRootActivity(activityElement.getAttribute(
ACTIVITY_IS_ROOT_ACTIVITY).equalsIgnoreCase("TRUE"));
try
{
ret.setTabsCount( Integer.parseInt(activityElement.getAttribute(ACTIVITY_TABS_COUNT)));
} catch(Throwable t){
ret.setTabsCount(0);
}
NodeList childNodes = activityElement.getChildNodes();
for (int index = 0; index < childNodes.getLength(); index++) {
Node node = (Node) childNodes.item(index);
//System.out.println("1)"+node.getNodeName());
if (node.getNodeType() == Node.ELEMENT_NODE)
{
Element e = (Element)node;
//System.out.println("2)"+e.getNodeName());
if (e.getNodeName().equals(LISTENER)) {
ret.addListener(
e.getAttribute(LISTENER_CLASS),
e.getAttribute(LISTENER_PRESENT).equalsIgnoreCase(
"TRUE"));
} else if (e.getNodeName().equals(WIDGET)) {
WidgetDescription wd = this.inputWidgetDescription(e);
ret.addWidget(wd);
}
}
}
} else {
// malformed xml
}
return ret;
}
@Override
public ActivityDescription inputActivityDescription(String description) {
//System.out.println(description);
ActivityDescription ret = null;
try {
//ret = new ActivityDescription();
ByteArrayInputStream bs = new ByteArrayInputStream(description.getBytes("UTF-8"));
InputSource is = new InputSource(bs);
is.setEncoding("UTF-8");
Document doc = DocumentBuilderFactory.newInstance()
.newDocumentBuilder()
.parse(is);
Element root = doc.getDocumentElement();
if (root.getTagName().equals(ACTIVITY)) {
ret = this.inputActivityDescription(root);
} else {
NodeList activityElements = root.getElementsByTagName(ACTIVITY);
if (activityElements != null && activityElements.getLength() > 0) {
Element activityElement = (Element) activityElements.item(0);
ret = this.inputActivityDescription(activityElement);
} else {
// malformed xml
}
}
} catch (Exception ex) {
ex.printStackTrace();
//System.out.println(ex.getMessage());
}
return ret;
}
public WidgetDescription inputWidgetDescription(Element e) {
WidgetDescription wd = null;
if (e != null) {
wd = new WidgetDescription();
wd.setId(e.getAttribute(WIDGET_ID));
wd.setClassName(e.getAttribute(WIDGET_CLASS));
wd.setName(e.getAttribute(WIDGET_NAME));
wd.setTextualId(e.getAttribute(WIDGET_R_ID));
wd.setSimpleType(e.getAttribute(WIDGET_SIMPLE_TYPE));
wd.setValue(e.getAttribute(WIDGET_VALUE));
wd.setEnabled(e.getAttribute(WIDGET_ENABLED)
.equalsIgnoreCase("TRUE"));
wd.setVisible(e.getAttribute(WIDGET_VISIBLE)
.equalsIgnoreCase("TRUE"));
wd.setIndex(Integer.parseInt(e.getAttribute(WIDGET_INDEX)));
if (e.getAttribute(WIDGET_COUNT) != null && e.getAttribute(WIDGET_COUNT).equals("") == false)
wd.setCount(Integer.parseInt(e.getAttribute(WIDGET_COUNT)));
NodeList widgetChildNodes = e.getElementsByTagName(LISTENER);
//System.out.println(widgetChildNodes.getLength());
for (int index2 = 0; index2 < widgetChildNodes.getLength(); index2++) {
Node node2 = (Node) widgetChildNodes.item(index2);
if (node2.getNodeType() == Node.ELEMENT_NODE)
{
Element e2 = (Element)node2;
wd.addListener(
e2.getAttribute(LISTENER_CLASS),
e2.getAttribute(LISTENER_PRESENT).equalsIgnoreCase(
"TRUE"));
}
}
}
return wd;
}
public Event inputEvent(Element e) {
Event event = null;
if (e != null) {
event = new Event();
ArrayList<Input> inputs = new ArrayList<Input>();
event.setInteraction(e.getAttribute(EVENT_INTERACTION));
event.setValue(e.getAttribute(EVENT_VALUE));
NodeList childNodes = e.getChildNodes();
for (int index = 0; index < childNodes.getLength(); index++) {
Node node = (Node) childNodes.item(index);
if (node.getNodeType() == Node.ELEMENT_NODE) {
Element ce = (Element)node;
if (ce.getNodeName().equals(WIDGET)) {
WidgetDescription wd = this.inputWidgetDescription(ce);
event.setWidget(wd);
}
if (ce.getNodeName().equals(INPUT)) {
Input input = this.inputInput(ce);
inputs.add(input);
}
}
}
event.setInputs(inputs);
}
return event;
}
public Input inputInput(Element e) {
Input input = null;
if (e != null) {
input = new Input();
input.setInputType(e.getAttribute(INPUT_TYPE));
input.setValue(e.getAttribute(INPUT_VALUE));
NodeList childNodes = e.getChildNodes();
for (int index = 0; index < childNodes.getLength(); index++) {
Node node = (Node) childNodes.item(index);
if (node.getNodeType() == Node.ELEMENT_NODE) {
Element ce = (Element)node;
if (ce.getNodeName().equals(WIDGET)) {
WidgetDescription wd = this.inputWidgetDescription(ce);
input.setWidget(wd);
break;
}
}
}
}
return input;
}
public ArrayList<ActivityDescription> loadActivityDescriptionList(String sourceURI) {
ArrayList<ActivityDescription> ret = new ArrayList<ActivityDescription>();
NodeList nList = null;
try {
File fXmlFile = new File(sourceURI);
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(fXmlFile);
doc.getDocumentElement().normalize();
nList = doc.getElementsByTagName(ACTIVITY);
for (int i = 0; i < nList.getLength(); i++) {
Node nNode = nList.item(i);
if (nNode.getNodeType() == Node.ELEMENT_NODE) {
Element eElement = (Element) nNode;
ActivityDescription ad = this.inputActivityDescription(eElement);
ret.add(ad);
}
}
} catch (Exception e) {
e.printStackTrace();
//System.out.println(e.getMessage());
}
return ret;
}
public ArrayList<ActivityDescription> loadActivityDescriptionList(InputStream is) {
ArrayList<ActivityDescription> ret = new ArrayList<ActivityDescription>();
NodeList nList = null;
try {
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(is);
doc.getDocumentElement().normalize();
nList = doc.getElementsByTagName(ACTIVITY);
for (int i = 0; i < nList.getLength(); i++) {
Node nNode = nList.item(i);
if (nNode.getNodeType() == Node.ELEMENT_NODE) {
Element eElement = (Element) nNode;
ActivityDescription ad = this.inputActivityDescription(eElement);
ret.add(ad);
}
}
} catch (Exception e) {
e.printStackTrace();
//System.out.println(e.getMessage());
}
return ret;
}
public Task loadTask(String sourceURI) {
Task task = new Task();
try {
File fXmlFile = new File(sourceURI);
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(fXmlFile);
if ( doc != null ) {
doc.getDocumentElement().normalize();
NodeList eventNodes = doc.getDocumentElement().getChildNodes();
for (int i = 0; i < eventNodes.getLength(); i++) {
Node eventNode = eventNodes.item(i);
if (eventNode.getNodeType() == Node.ELEMENT_NODE) {
Element eventElement = (Element)eventNode;
if (eventElement != null) {
if (eventElement.getTagName().equals(FIRED_EVENT)) {
Event event = this.inputEvent(eventElement);
if (event != null) {
task.add(event);
}
}
}
}
}
}
} catch (Exception e) {
e.printStackTrace();
//System.out.println(e.getMessage());
}
return task;
}
}
