private void prepareBBTXML(
File infile, File destFile, String iconPath, String splashscreenFilename) // may be null
throws IOException {
Writer w = null;
try {
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
Document d = db.parse(infile);
Element e = d.getDocumentElement();
// Add icon
if (iconPath.length() > 0) {
// add icon node
Element icon = d.createElement(DOC_ELM_ICON);
Node root = d.getFirstChild();
root.appendChild(icon);
// add image72x72 node
Element image = d.createElement(DOC_ELM_IMAGE);
image.appendChild(d.createTextNode(iconPath));
icon.appendChild(image);
}
// Splash screen
if (splashscreenFilename != null) {
Element splashscreen = d.createElement(DOC_ELM_SPLASHSCREEN);
splashscreen.appendChild(d.createTextNode(splashscreenFilename));
d.getFirstChild().appendChild(splashscreen);
}
if (e != null && !_bbwpProperties.getCopyright().isEmpty()) {
NodeList nl = e.getElementsByTagName(DOC_ELM_PUBLISHER);
if (nl.getLength() > 0 && nl.item(0) instanceof Element) {
Element e2 = (Element) nl.item(0);
e2.setTextContent(_bbwpProperties.getCopyright());
}
}
String[] permissions = _widgetConfig.getPermissions();
Boolean has_access_internet = false;
if (permissions != null && permissions.length > 0) {
for (int i = 0; i < permissions.length; i++) {
Element curPer = d.createElement("action");
String permissionString = (_permissionMappings.get(permissions[i]));
if (permissionString != null && !permissionString.isEmpty()) {
curPer.setTextContent(permissionString);
Node root = d.getFirstChild();
root.appendChild(curPer);
}
if (permissions[i] == "access_internet") {
has_access_internet = true;
}
}
}
if (!has_access_internet) // hardcoded access_internet to ensure user has internet (whitelist
// takes care of security)
{
Element curPer = d.createElement("action");
String permissionString = "access_internet";
curPer.setTextContent(permissionString);
Node root = d.getFirstChild();
root.appendChild(curPer);
}
XPath xpathCategory = XPathFactory.newInstance().newXPath();
NodeList categoryNL =
(NodeList) xpathCategory.evaluate(DOC_ELM_CATEGORY_XPATH, d, XPathConstants.NODESET);
if (categoryNL == null || categoryNL.getLength() == 0) {
Element categoryE = d.createElement(DOC_ELM_CATEGORY);
categoryE.setTextContent(_widgetConfig.getAppHomeScreenCategory());
Node rootN = (Node) xpathCategory.evaluate(DOM_ELM_ROOT_XPATH, d, XPathConstants.NODE);
rootN.appendChild(categoryE);
} else {
for (int i = 0; i < categoryNL.getLength(); i++) {
categoryNL.item(i).setTextContent(_widgetConfig.getAppHomeScreenCategory());
}
}
TransformerFactory tf = TransformerFactory.newInstance();
Transformer t = tf.newTransformer();
DOMSource s = new DOMSource(d);
w = new FileWriter(destFile);
StreamResult r = new StreamResult(w);
t.transform(s, r);
} catch (Exception e) {
} finally {
if (w != null) {
try {
w.close();
} catch (IOException ioe) {
}
}
}
}
/**
* Parses XML from the specified input file, replaces the text content of the <content> with
* the specified replacement string, and writes the result to the specified output file. If the
* <content> element is not found in the expected location, this method is at liberty to do
* nothing.
*
* @param infile the input XML file, expected to be in app XML format.
* @param outfile the destination file, to hold the result.
* @param replacementText the replacement string.
* @exception java.io.IOException if an i/o error occurs.
* @throws ValidationException
*/
private void prepareAppXML(File infile, File outfile, String replacementText)
throws IOException, ValidationException {
Writer w = null;
try {
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
Document d = db.parse(infile);
Element e = d.getDocumentElement();
if (e != null) {
// Replace initialWindow/content
NodeList nl = e.getElementsByTagName(DOC_ELM_INITIALWINDOW);
if (nl.getLength() > 0 && nl.item(0) instanceof Element) {
Element e2 = (Element) nl.item(0);
NodeList nl2 = e2.getElementsByTagName(DOC_ELM_CONTENT);
if (nl2.getLength() > 0 && nl2.item(0) instanceof Element) {
Element e3 = (Element) nl2.item(0);
e3.setTextContent(replacementText);
}
// Add AutoOrientation
if (_widgetConfig.getAutoOrientation() != null
&& _widgetConfig.getAutoOrientation().length() > 0) {
Element autoOrientation = d.createElement(DOC_ELM_AUTOORIENTS);
autoOrientation.setTextContent(_widgetConfig.getAutoOrientation());
e2.appendChild(autoOrientation);
}
// Add Orientation
if (_widgetConfig.getOrientation() != null
&& _widgetConfig.getOrientation().length() > 0) {
Element orientation = d.createElement(DOC_ELM_ASPECTRATIO);
orientation.setTextContent(_widgetConfig.getOrientation());
e2.appendChild(orientation);
}
}
// Replace id
NodeList nl2 = e.getElementsByTagName(DOC_ELM_ID);
if (nl2.getLength() > 0 && nl2.item(0) instanceof Element) {
Element e3 = (Element) nl2.item(0);
e3.setTextContent(
SessionManager.getInstance().getArchiveName()
+ genPackageName(SessionManager.getInstance().getArchiveName()));
}
// Replace name
nl2 = e.getElementsByTagName(DOC_ELM_NAME);
if (nl2.getLength() > 0 && nl2.item(0) instanceof Element) {
Element e3 = (Element) nl2.item(0);
e3.setTextContent(_widgetConfig.getName());
}
// Replace version
nl2 = e.getElementsByTagName(DOC_ELM_VERSIONNUMBER);
if (nl2.getLength() > 0 && nl2.item(0) instanceof Element) {
Element e3 = (Element) nl2.item(0);
e3.setTextContent(
_widgetConfig.getVersionParts(0, 3)); // AIR supports only 3-part version strings
}
// Add description
if (_widgetConfig.getDescription() != null && _widgetConfig.getDescription().length() > 0) {
Element description = d.createElement(DOC_ELM_DESCRIPTION);
description.setTextContent(_widgetConfig.getDescription());
Node root = d.getFirstChild();
root.appendChild(description);
}
// Add copyright
if (_bbwpProperties.getCopyright().length() > 0) {
Element copyright = d.createElement(DOC_ELM_COPYRIGHT);
copyright.setTextContent(_bbwpProperties.getCopyright());
Node root = d.getFirstChild();
root.appendChild(copyright);
}
}
TransformerFactory tf = TransformerFactory.newInstance();
Transformer t = tf.newTransformer();
DOMSource s = new DOMSource(d);
w = new FileWriter(outfile);
StreamResult r = new StreamResult(w);
t.transform(s, r);
} catch (ParserConfigurationException pce) {
throw new IOException(pce);
} catch (SAXException se) {
throw new IOException(se);
} catch (TransformerConfigurationException tce) {
throw new IOException(tce);
} catch (TransformerException te) {
throw new IOException(te);
} finally {
if (w != null) {
try {
w.close();
} catch (IOException ioe) {
}
}
}
}