@Override
protected boolean doLazyInit() {
try {
mainController = (MainController) this.getXulDomContainer().getEventHandler("mainController");
} catch (XulException e) {
return false;
}
try {
setRepReadOnly(this.repository.getRepositoryMeta().getRepositoryCapabilities().isReadOnly());
// Load the SWT Shell from the explorer dialog
shell = ((SwtDialog) document.getElementById("repository-explorer-dialog")).getShell();
bf = new DefaultBindingFactory();
bf.setDocument(this.getXulDomContainer().getDocumentRoot());
if (bf != null) {
createBindings();
}
enableButtons(true, false, false);
return true;
} catch (Exception e) {
if (mainController == null || !mainController.handleLostRepository(e)) {
return false;
}
}
return false;
}
private void createBindings() {
refreshConnectionList();
connectionsTable = (XulTree) document.getElementById("connections-table");
// Bind the connection table to a list of connections
bf.setBindingType(Binding.Type.ONE_WAY);
// CHECKSTYLE:LineLength:OFF
try {
bf.createBinding(dbConnectionList, "children", connectionsTable, "elements")
.fireSourceChanged();
(bindButtonNew = bf.createBinding(this, "repReadOnly", "connections-new", "disabled"))
.fireSourceChanged();
(bindButtonEdit = bf.createBinding(this, "repReadOnly", "connections-edit", "disabled"))
.fireSourceChanged();
(bindButtonRemove = bf.createBinding(this, "repReadOnly", "connections-remove", "disabled"))
.fireSourceChanged();
if (repository != null) {
bf.createBinding(connectionsTable, "selectedItems", this, "selectedConnections");
}
} catch (Exception ex) {
if (mainController == null || !mainController.handleLostRepository(ex)) {
// convert to runtime exception so it bubbles up through the UI
throw new RuntimeException(ex);
}
}
}
public void removeConnection() {
try {
Collection<UIDatabaseConnection> connections = connectionsTable.getSelectedItems();
if (connections != null && !connections.isEmpty()) {
for (Object obj : connections) {
if (obj != null && obj instanceof UIDatabaseConnection) {
UIDatabaseConnection connection = (UIDatabaseConnection) obj;
DatabaseMeta databaseMeta = connection.getDatabaseMeta();
// Make sure this connection already exists and store its id for updating
ObjectId idDatabase = repository.getDatabaseID(databaseMeta.getName());
if (idDatabase == null) {
MessageBox mb = new MessageBox(shell, SWT.ICON_ERROR | SWT.OK);
mb.setMessage(
BaseMessages.getString(
PKG,
"RepositoryExplorerDialog.Connection.Delete.DoesNotExists.Message",
databaseMeta.getName()));
mb.setText(
BaseMessages.getString(PKG, "RepositoryExplorerDialog.Connection.Delete.Title"));
mb.open();
} else {
repository.deleteDatabaseMeta(databaseMeta.getName());
}
}
}
} else {
MessageBox mb = new MessageBox(shell, SWT.ICON_ERROR | SWT.OK);
mb.setMessage(
BaseMessages.getString(
PKG, "RepositoryExplorerDialog.Connection.Edit.NoItemSelected.Message"));
mb.setText(BaseMessages.getString(PKG, "RepositoryExplorerDialog.Connection.Delete.Title"));
mb.open();
}
} catch (KettleException e) {
if (mainController == null || !mainController.handleLostRepository(e)) {
new ErrorDialog(
shell,
BaseMessages.getString(
PKG, "RepositoryExplorerDialog.Connection.Create.UnexpectedError.Title"),
BaseMessages.getString(
PKG, "RepositoryExplorerDialog.Connection.Remove.UnexpectedError.Message"),
e);
}
} finally {
refreshConnectionList();
}
}
public void createConnection() {
try {
DatabaseMeta databaseMeta = new DatabaseMeta();
databaseMeta.initializeVariablesFrom(null);
getDatabaseDialog().setDatabaseMeta(databaseMeta);
String dbName = getDatabaseDialog().open();
if (dbName != null) {
dbName = dbName.trim();
if (!dbName.isEmpty()) {
// See if this user connection exists...
ObjectId idDatabase = repository.getDatabaseID(dbName);
if (idDatabase == null) {
repository.insertLogEntry(
BaseMessages.getString(
PKG,
"ConnectionsController.Message.CreatingDatabase",
getDatabaseDialog().getDatabaseMeta().getName()));
repository.save(
getDatabaseDialog().getDatabaseMeta(), Const.VERSION_COMMENT_INITIAL_VERSION, null);
} else {
showAlreadyExistsMessage();
}
}
}
// We should be able to tell the difference between a cancel and an empty database name
//
// else {
// MessageBox mb = new MessageBox(shell, SWT.ICON_ERROR | SWT.OK);
// mb.setMessage(BaseMessages.getString(PKG,
// "RepositoryExplorerDialog.Connection.Edit.MissingName.Message"));
// mb.setText(BaseMessages.getString(PKG,
// "RepositoryExplorerDialog.Connection.Edit.MissingName.Title"));
// mb.open();
// }
} catch (KettleException e) {
if (mainController == null || !mainController.handleLostRepository(e)) {
new ErrorDialog(
shell,
BaseMessages.getString(
PKG, "RepositoryExplorerDialog.Connection.Create.UnexpectedError.Title"),
BaseMessages.getString(
PKG, "RepositoryExplorerDialog.Connection.Create.UnexpectedError.Message"),
e);
}
} finally {
refreshConnectionList();
}
}
public void setRepReadOnly(boolean isRepReadOnly) {
try {
if (this.isRepReadOnly != isRepReadOnly) {
this.isRepReadOnly = isRepReadOnly;
if (initialized) {
bindButtonNew.fireSourceChanged();
bindButtonEdit.fireSourceChanged();
bindButtonRemove.fireSourceChanged();
}
}
} catch (Exception e) {
if (mainController == null || !mainController.handleLostRepository(e)) {
// convert to runtime exception so it bubbles up through the UI
throw new RuntimeException(e);
}
}
}
public void editConnection() {
try {
Collection<UIDatabaseConnection> connections = connectionsTable.getSelectedItems();
if (connections != null && !connections.isEmpty()) {
// Grab the first item in the list & send it to the database dialog
DatabaseMeta databaseMeta =
((UIDatabaseConnection) connections.toArray()[0]).getDatabaseMeta();
// Make sure this connection already exists and store its id for updating
ObjectId idDatabase = repository.getDatabaseID(databaseMeta.getName());
if (idDatabase == null) {
MessageBox mb = new MessageBox(shell, SWT.ICON_ERROR | SWT.OK);
mb.setMessage(
BaseMessages.getString(
PKG, "RepositoryExplorerDialog.Connection.Edit.DoesNotExists.Message"));
mb.setText(
BaseMessages.getString(
PKG, "RepositoryExplorerDialog.Connection.Edit.DoesNotExists.Title"));
mb.open();
} else {
getDatabaseDialog().setDatabaseMeta(databaseMeta);
String dbName = getDatabaseDialog().open();
if (dbName != null) {
dbName = dbName.trim();
if (!dbName.isEmpty()) {
ObjectId idRenamed = repository.getDatabaseID(dbName);
if (idRenamed == null || idRenamed.equals(idDatabase)) {
// renaming to non-existing name or updating the current
repository.insertLogEntry(
BaseMessages.getString(
PKG,
"ConnectionsController.Message.UpdatingDatabase",
databaseMeta.getName()));
repository.save(databaseMeta, Const.VERSION_COMMENT_EDIT_VERSION, null);
} else {
// trying to rename to an existing name - show error dialog
showAlreadyExistsMessage();
}
}
}
// We should be able to tell the difference between a cancel and an empty database name
//
// else {
// MessageBox mb = new MessageBox(shell, SWT.ICON_ERROR | SWT.OK);
// mb.setMessage(BaseMessages.getString(PKG,
// "RepositoryExplorerDialog.Connection.Edit.MissingName.Message"));
// mb.setText(BaseMessages.getString(PKG,
// "RepositoryExplorerDialog.Connection.Edit.MissingName.Title"));
// mb.open();
// }
}
} else {
MessageBox mb = new MessageBox(shell, SWT.ICON_ERROR | SWT.OK);
mb.setMessage(
BaseMessages.getString(
PKG, "RepositoryExplorerDialog.Connection.Edit.NoItemSelected.Message"));
mb.setText(
BaseMessages.getString(
PKG, "RepositoryExplorerDialog.Connection.Edit.NoItemSelected.Title"));
mb.open();
}
} catch (KettleException e) {
if (mainController == null || !mainController.handleLostRepository(e)) {
new ErrorDialog(
shell,
BaseMessages.getString(
PKG, "RepositoryExplorerDialog.Connection.Create.UnexpectedError.Title"),
BaseMessages.getString(
PKG, "RepositoryExplorerDialog.Connection.Edit.UnexpectedError.Message"),
e);
}
} finally {
refreshConnectionList();
}
}
