public void vetoableChange(PropertyChangeEvent evt) throws PropertyVetoException {
Object source = evt.getSource();
if (source instanceof JEWTDialog) {
JEWTDialog dialog = (JEWTDialog) source;
if (JEWTDialog.isDialogClosingEvent(evt)) {
DialogPanel dp = (DialogPanel) dialog.getContent();
if (dp.getRoot().trim().length() == 0) {
// Display Alert and request focus
JOptionPane.showMessageDialog(
dialog, "Root cannot be blank", "DTD to Schema", JOptionPane.ERROR_MESSAGE);
dp.getRootCombo().requestFocus();
throw new PropertyVetoException("Root cannot be blank", evt);
}
if (dp.getSchemaName().trim().length() == 0) {
// Display Alert and request focus
JOptionPane.showMessageDialog(
dialog, "Schema name cannot be blank", "DTD to Schema", JOptionPane.ERROR_MESSAGE);
dp.getSchemaNameFld().requestFocus();
throw new PropertyVetoException("Schema name cannot be blank", evt);
}
}
} else System.out.println("No action taken"); // NOTRANS
}
public boolean handleEvent(IdeAction action, Context context) {
int cmdId = action.getCommandId();
String msg = "";
boolean ret = false;
if (cmdId == DTD_TO_SCHEMA_CMD_ID) {
TextNode element = null;
if (context.getElement() != null
&& context.getElement() instanceof TextNode
&& context.getElement().getShortLabel().toUpperCase().endsWith(".DTD"))
element = (TextNode) context.getElement();
if (element == null) // Check Editor
{
Editor editor = EditorManager.getEditorManager().getCurrentEditor();
if (editor != null) {
if (editor.getContext().getNode() instanceof TextNode
&& editor.getContext().getNode().getShortLabel().toUpperCase().endsWith(".DTD")) {
element = (TextNode) editor.getContext().getNode();
}
}
}
if (element != null) {
try {
final TextNode dtdNode = (TextNode) element;
// We need:
// The root name
// The path to the schema to generate
final Project currentPrj = Ide.getActiveProject();
final String srcPath = JProjectUtil.getProjectBasePath(currentPrj).getFile().toString();
if (dp == null) dp = new DialogPanel();
dp.setDefaultLocation(srcPath);
// Set the DTD root list
URL dtdURL = dtdNode.getURL();
// get the DTD object
dp.getRootCombo().removeAllItems();
DTD dtdNoRoot = getDTD(dtdURL, null);
NamedNodeMap map = dtdNoRoot.getElementDecls();
for (int i = 0; i < map.getLength(); i++) {
Node node = map.item(i);
dp.getRootCombo().addItem(node.getNodeName());
}
// Suggest a default name for the schema
String dtdFullName = dtdNode.getLongLabel();
String xsdFullName = dtdFullName.substring(0, dtdFullName.lastIndexOf(".dtd")) + ".xsd";
dp.getSchemaNameFld().setText(xsdFullName);
JEWTDialog dlg = OnePageWizardDialogFactory.createJEWTDialog(dp, null, "DTD to Schema");
dlg.addVetoableChangeListener(new LocalVetoableChangeListener());
dlg.setDefaultButton(JEWTDialog.BUTTON_OK);
dlg.setOKButtonEnabled(true);
String topic = "dtd_to_schema_html";
HelpSystem.getHelpSystem().registerTopic((JComponent) dlg.getContent(), topic);
boolean go = WizardLauncher.runDialog(dlg);
if (go) {
final String root = dp.getRoot();
final String fName = dp.getSchemaName();
class SchemaGenerationRunnable implements Runnable {
XmlSchemaNode xsn = null;
boolean ok = true;
public void run() {
try {
URL dtdURL = dtdNode.getURL();
// get the DTD object
DTD dtd = getDTD(dtdURL, root);
// convert DTD to Schema DOM tree
XMLDocument dtddoc = dtd.convertDTD2Schema();
URL classURL = URLFactory.newURL(fName);
if (classURL == null) {
JOptionPane.showMessageDialog(
null, "Cannot create URL for " + fName, "Ooops", JOptionPane.ERROR_MESSAGE);
// ok2go.setValue(false);
ok = false;
} else { // Let's go on
xsn = (XmlSchemaNode) NodeFactory.findOrCreate(XmlSchemaNode.class, classURL);
currentPrj.add(xsn, true);
xsn.open();
// Now the Node is created, let's create its content
TextBuffer tb = xsn.acquireTextBuffer();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PrintWriter pw = new PrintWriter(baos);
dtddoc.print(pw);
String content = baos.toString();
tb.beginEdit();
tb.append(content.toCharArray());
tb.endEdit();
ok = true;
}
} catch (Exception e) {
e.printStackTrace();
}
}
public boolean isOk() {
return ok;
}
public XmlSchemaNode getXmlSchemaNode() {
return xsn;
}
}
SchemaGenerationRunnable schemaGeneration = new SchemaGenerationRunnable();
SchemaGenerationProgress generationProgress =
new SchemaGenerationProgress(schemaGeneration);
final String LABEL = "Converting...";
ProgressBar progress =
new ProgressBar(Ide.getMainWindow(), LABEL, generationProgress, true);
generationProgress.setProgressBar(progress);
progress.start("Please wait", "");
// reset
generationProgress = null;
progress = null;
if (schemaGeneration.isOk()) {
// Open the created node
EditorManager.getEditorManager()
.openDefaultEditorInFrame(schemaGeneration.getXmlSchemaNode().getURL());
// Add the compilation date
SimpleDateFormat sdf = new SimpleDateFormat("hh:mm:dd a"); // NOTRANS
msg += ("Schema generation [" + sdf.format(new Date()) + "] " + " successful.");
// Display message in log window.
logMessage(msg);
msg = ""; // reset
}
}
ret = true;
} catch (Exception ex) {
logMessage("Error:" + ex.toString());
ex.printStackTrace();
}
} else logMessage("element is null");
}
if (msg != null && msg.trim().length() > 0) {
logMessage(msg);
// Ide.getStatusBar().setText(msg);
ret = true;
}
return ret;
}