static {
root = new Key();
root.name = "<root>";
root.subKeys = new java.util.HashMap();
java.io.File aliceHasNotExitedFile =
new java.io.File(
edu.cmu.cs.stage3.alice.authoringtool.JAlice.getAliceUserDirectory(),
"aliceHasNotExited.txt");
if (aliceHasNotExitedFile.canRead()) {
try {
storeConfig();
} catch (java.io.IOException e2) {
edu.cmu.cs.stage3.alice.authoringtool.AuthoringTool.showErrorDialog(
java.util.ResourceBundle.getBundle(
"edu/cmu/cs/stage3/alice/authoringtool/util/Configuration")
.getString("UNABLE_TO_CREATE_NEW_PREFERENCES_FILE."),
e2);
}
} else {
try {
loadConfig(configLocation);
} catch (Exception e) {
}
}
}
private static Key loadKey(org.w3c.dom.Element keyElement) {
Key key = new Key();
String visibility = keyElement.getAttribute("visibility").trim();
if (visibility.equals("open")) {
key.visibility = VIS_OPEN;
} else if (visibility.equals("advanced")) {
key.visibility = VIS_ADVANCED;
} else if (visibility.equals("hidden")) {
key.visibility = VIS_HIDDEN;
}
java.util.HashMap map = parseSingleNode(keyElement);
org.w3c.dom.Element nameElement = (org.w3c.dom.Element) map.get("name");
if (nameElement != null) {
org.w3c.dom.Text textNode = (org.w3c.dom.Text) parseSingleNode(nameElement).get("text");
if (textNode != null) {
key.name = textNode.getData().trim();
}
}
org.w3c.dom.Element valueElement = (org.w3c.dom.Element) map.get("value");
if (valueElement != null) {
org.w3c.dom.Element listElement =
(org.w3c.dom.Element) parseSingleNode(valueElement).get("list");
if (listElement != null) {
key.valueList = new java.util.ArrayList();
java.util.ArrayList items = (java.util.ArrayList) parseSingleNode(listElement).get("items");
if (items != null) {
for (java.util.Iterator iter = items.iterator(); iter.hasNext(); ) {
org.w3c.dom.Element itemElement = (org.w3c.dom.Element) iter.next();
if (itemElement != null) {
org.w3c.dom.Text textNode =
(org.w3c.dom.Text) parseSingleNode(itemElement).get("text");
if (textNode != null) {
key.valueList.add(textNode.getData().trim());
}
}
}
}
} else {
org.w3c.dom.Text textNode = (org.w3c.dom.Text) parseSingleNode(valueElement).get("text");
if (textNode != null) {
key.value = textNode.getData().trim();
}
}
}
java.util.ArrayList keys = (java.util.ArrayList) map.get("keys");
if (keys != null) {
for (java.util.Iterator iter = keys.iterator(); iter.hasNext(); ) {
org.w3c.dom.Element subKeyElement = (org.w3c.dom.Element) iter.next();
if (subKeyElement != null) {
if (key.subKeys == null) {
key.subKeys = new java.util.HashMap();
}
Key subKey = loadKey(subKeyElement);
if ((subKey != null) && (subKey.name != null)) {
key.subKeys.put(subKey.name, subKey);
}
}
}
}
return key;
}
private static void loadConfig(java.io.InputStream is) throws java.io.IOException {
root.subKeys = new java.util.HashMap();
javax.xml.parsers.DocumentBuilderFactory factory =
javax.xml.parsers.DocumentBuilderFactory.newInstance();
try {
javax.xml.parsers.DocumentBuilder builder = factory.newDocumentBuilder();
org.w3c.dom.Document document = builder.parse(is);
org.w3c.dom.Element rootElement = document.getDocumentElement();
rootElement.normalize();
org.w3c.dom.NodeList childNodes = rootElement.getChildNodes();
for (int i = 0; i < childNodes.getLength(); i++) {
org.w3c.dom.Node childNode = childNodes.item(i);
if (childNode instanceof org.w3c.dom.Element) {
org.w3c.dom.Element childElement = (org.w3c.dom.Element) childNode;
String tagName = childElement.getTagName();
if (tagName.equals("key")) {
Key subKey = loadKey(childElement);
if ((subKey != null) && (subKey.name != null)) {
root.subKeys.put(subKey.name, subKey);
// System.out.println( "loaded subKey: " + subKey );
}
}
}
}
// } catch( org.xml.sax.SAXParseException spe ) {
// if( spe.getException() != null ) {
// edu.cmu.cs.stage3.alice.authoringtool.AuthoringTool.showErrorDialog( "Error parsing
// preferences file; line " + spe.getLineNumber() + ", uri " + spe.getSystemId() + "\nmessage:
// " + spe.getMessage(), spe.getException() );
// } else {
// edu.cmu.cs.stage3.alice.authoringtool.AuthoringTool.showErrorDialog( "Error parsing
// preferences file; line " + spe.getLineNumber() + ", uri " + spe.getSystemId() + "\nmessage:
// " + spe.getMessage(), spe );
// }
// } catch( org.xml.sax.SAXException sxe ) {
// if( sxe.getException() != null ) {
// edu.cmu.cs.stage3.alice.authoringtool.AuthoringTool.showErrorDialog( "Error parsing
// preferences file.", sxe.getException() );
// } else {
// edu.cmu.cs.stage3.alice.authoringtool.AuthoringTool.showErrorDialog( "Error parsing
// preferences file.", sxe );
// }
// } catch( javax.xml.parsers.ParserConfigurationException pce ) {
// edu.cmu.cs.stage3.alice.authoringtool.AuthoringTool.showErrorDialog( "Error parsing
// preferences file.", pce );
// }
} catch (Exception e) {
edu.cmu.cs.stage3.swing.DialogManager.showMessageDialog(
java.util.ResourceBundle.getBundle(
"edu/cmu/cs/stage3/alice/authoringtool/util/Configuration")
.getString(
"ALICE_HAD_TROUBLE_READING_YOUR_PREFERENCES_BUT_WILL_CONTINUE_TO_RUN_NORMALLY"),
java.util.ResourceBundle.getBundle(
"edu/cmu/cs/stage3/alice/authoringtool/util/Configuration")
.getString("UNABLE_TO_LOAD_PREFERENCES"),
javax.swing.JOptionPane.WARNING_MESSAGE);
}
}
